(Former name, former address and former fiscal year, if changed since last report)

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the Registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

	March 31, 2021		December 31, 2020		June 30, 2021		December 31, 2020
	(Unaudited)				(Unaudited)
ASSETS
Insurance and Other:
Cash and cash equivalents*	$	56,826	$	44,714	$	38,924	$	44,714
Short-term investments in U.S. Treasury Bills		85,385		90,300		101,760		90,300
Investments in fixed maturity securities		20,027		20,410		20,460		20,410
Investments in equity securities		282,097		281,170		307,942		281,170
Equity method investments		16,533		17,303		16,542		17,303
Loans and finance receivables		19,449		19,201		19,900		19,201
Other receivables		35,002		32,310		36,044		32,310
Inventories		18,886		19,208		19,393		19,208
Property, plant and equipment		20,990		21,200		20,865		21,200
Equipment held for lease		14,567		14,601		14,659		14,601
Goodwill		47,054		47,121		47,080		47,121
Other intangible assets		29,184		29,462		28,853		29,462
Deferred charges under retroactive reinsurance contracts		12,189		12,441		11,968		12,441
Other		15,447		14,580		15,638		14,580
		673,636		664,021		700,028		664,021
Railroad, Utilities and Energy:
Cash and cash equivalents*		3,228		3,276		3,374		3,276
Receivables		4,050		3,542		4,229		3,542
Property, plant and equipment		151,799		151,216		152,787		151,216
Goodwill		26,641		26,613		26,678		26,613
Regulatory assets		3,492		3,440		3,610		3,440
Other		21,547		21,621		21,787		21,621
		210,757		209,708		212,465		209,708
	$	884,393	$	873,729	$	912,493	$	873,729

	March 31, 2021			December 31, 2020			June 30 2021			December 31, 2020
	(Unaudited)						(Unaudited)
LIABILITIES AND SHAREHOLDERS’ EQUITY
Insurance and Other:
Unpaid losses and loss adjustment expenses	$	80,961		$	79,854		$	82,958		$	79,854
Unpaid losses and loss adjustment expenses under retroactive reinsurance contracts		40,685			40,966			40,237			40,966
Unearned premiums		23,756			21,395			23,732			21,395
Life, annuity and health insurance benefits		21,709			21,616			22,106			21,616
Other policyholder liabilities		8,486			8,670			8,528			8,670
Accounts payable, accruals and other liabilities		28,486			29,279			29,816			29,279
Payable for purchase of short-term investments in U.S. Treasury Bills		4,084			—
Derivative contract liabilities		577			1,065			355			1,065
Aircraft repurchase liabilities and unearned lease revenues		5,717			5,856			5,819			5,856
Notes payable and other borrowings		39,556			41,522			40,561			41,522
		254,017			250,223			254,112			250,223
Railroad, Utilities and Energy:
Accounts payable, accruals and other liabilities		15,207			15,224			15,728			15,224
Regulatory liabilities		7,626			7,475			7,614			7,475
Notes payable and other borrowings		74,975			75,373			74,662			75,373
		97,808			98,072			98,004			98,072
Income taxes, principally deferred		76,392			74,098			81,577			74,098
Total liabilities		428,217			422,393			433,693			422,393
Shareholders’ equity:
Common stock		8			8			8			8
Capital in excess of par value		35,630			35,626			35,635			35,626
Accumulated other comprehensive income		(4,570	)		(4,243	)		(4,219	)		(4,243	)
Retained earnings		456,337			444,626			484,431			444,626
Treasury stock, at cost		(39,418	)		(32,853	)		(45,446	)		(32,853	)
Berkshire Hathaway shareholders’ equity		447,987			443,164			470,409			443,164
Noncontrolling interests		8,189			8,172			8,391			8,172
Total shareholders’ equity		456,176			451,336			478,800			451,336
	$	884,393		$	873,729		$	912,493		$	873,729

	First Quarter					Second Quarter					First Six Months
	2021		2020			2021		2020			2021		2020
	(Unaudited)					(Unaudited)					(Unaudited)
Revenues:
Insurance and Other:
Insurance premiums earned	$	16,424	$	15,748		$	17,163	$	15,595		$	33,587	$	31,343
Sales and service revenues		33,698		31,926			36,743		28,703			70,441		60,629
Leasing revenues		1,324		1,428			1,447		1,161			2,771		2,589
Interest, dividend and other investment income		1,851		2,276			1,898		2,150			3,749		4,426
		53,297		51,378			57,251		47,609			110,548		98,987
Railroad, Utilities and Energy:
Freight rail transportation revenues		5,378		5,380			5,778		4,573			11,156		9,953
Energy operating revenues		4,848		3,634			4,302		3,419			9,150		7,053
Service revenues and other income		1,076		873			1,783		1,239			2,859		2,112
		11,302		9,887			11,863		9,231			23,165		19,118
Total revenues		64,599		61,265			69,114		56,840			133,713		118,105

Investment and derivative contract gains/losses		5,700		(70,275	)
Investment and derivative contract gains (losses)							27,394		40,085			33,094		(30,190	)

Costs and expenses:
Insurance and Other:
Insurance losses and loss adjustment expenses		10,964		10,979			12,175		10,066			23,139		21,045
Life, annuity and health insurance benefits		1,480		1,383			1,459		1,407			2,939		2,790
Insurance underwriting expenses		3,014		2,924			3,065		3,067			6,079		5,991
Cost of sales and services		26,530		25,392			28,761		23,216			55,291		48,608
Cost of leasing		882		1,002			982		749			1,864		1,751
Selling, general and administrative expenses		3,910		4,471			5,045		4,652			8,955		9,123
Goodwill and intangible asset impairments							—		10,634			—		10,634
Interest expense		276		296			298		258			574		554
		47,056		46,447			51,785		54,049			98,841		100,496
Railroad, Utilities and Energy:
Freight rail transportation expenses		3,510		3,593			3,588		2,871			7,098		6,464
Utilities and energy cost of sales and other expenses		3,589		2,722			3,220		2,503			6,809		5,225
Other expenses		1,093		849			1,563		1,092			2,656		1,941
Interest expense		774		728			778		744			1,552		1,472
		8,966		7,892			9,149		7,210			18,115		15,102
Total costs and expenses		56,022		54,339			60,934		61,259			116,956		115,598
Earnings (loss) before income taxes and equity method earnings		14,277		(63,349	)		35,574		35,666			49,851		(27,683	)
Equity method earnings		251		300
Equity method earnings (loss)							147		(257	)		398		43
Earnings (loss) before income taxes		14,528		(63,049	)		35,721		35,409			50,249		(27,640	)
Income tax expense (benefit)		2,688		(13,352	)		7,296		9,002			9,984		(4,350	)
Net earnings (loss)		11,840		(49,697	)		28,425		26,407			40,265		(23,290	)
Earnings attributable to noncontrolling interests		129		49			331		112			460		161
Net earnings (loss) attributable to Berkshire Hathaway shareholders	$	11,711	$	(49,746	)	$	28,094	$	26,295		$	39,805	$	(23,451	)
Net earnings (loss) per average equivalent Class A share	$	7,638	$	(30,653	)	$	18,488	$	16,314		$	26,078	$	(14,500	)
Net earnings (loss) per average equivalent Class B share*	$	5.09	$	(20.44	)	$	12.33	$	10.88		$	17.39	$	(9.67	)
Average equivalent Class A shares outstanding		1,533,284		1,622,889			1,519,576		1,611,760			1,526,392		1,617,325
Average equivalent Class B shares outstanding		2,299,925,502		2,434,333,367			2,279,363,382		2,417,640,311			2,289,587,640		2,425,986,839

	First Quarter						Second Quarter						First Six Months
	2021			2020			2021			2020			2021			2020
	(Unaudited)						(Unaudited)						(Unaudited)
Net earnings (loss)	$	11,840		$	(49,697	)	$	28,425		$	26,407		$	40,265		$	(23,290	)
Other comprehensive income:
Unrealized appreciation of investments		(87	)		(180	)		12			203			(75	)		23
Applicable income taxes		20			41			(2	)		(50	)		18			(9	)
Foreign currency translation		(285	)		(1,454	)		312			586			27			(868	)
Applicable income taxes		(3	)		47			(11	)		(10	)		(14	)		37
Defined benefit pension plans		61			95			43			15			104			110
Applicable income taxes		(20	)		(21	)		(9	)		(1	)		(29	)		(22	)
Other, net		(6	)		(59	)		13			24			7			(35	)
Other comprehensive income, net		(320	)		(1,531	)		358			767			38			(764	)
Comprehensive income		11,520			(51,228	)		28,783			27,174			40,303			(24,054	)
Comprehensive income attributable to noncontrolling interests		136			(4	)		202			125			338			121
Comprehensive income attributable to Berkshire Hathaway shareholders	$	11,384		$	(51,224	)	$	28,581		$	27,049		$	39,965		$	(24,175	)

	Berkshire Hathaway shareholders’ equity																		Berkshire Hathaway shareholders’ equity
	Common stock and capital in excess of par value			Accumulated other comprehensive income			Retained earnings			Treasury stock			Non- controlling interests			Total			Common stock and capital in excess of par value			Accumulated other comprehensive income			Retained earnings			Treasury stock			Non- controlling interests			Total
For the first quarter of 2020
For the second quarter and first six months of 2021
Balance at December 31, 2020																			$	35,634		$	(4,243	)	$	444,626		$	(32,853	)	$	8,172		$	451,336
Net earnings (loss)																				—			—			11,711			—			129			11,840
Other comprehensive income, net																				—			(327	)		—			—			7			(320	)
Acquisition of common stock																				—			—			—			(6,565	)		—			(6,565	)
Transactions with noncontrolling interests																				4			—			—			—			(119	)		(115	)
Balance at March 31, 2021																			$	35,638		$	(4,570	)	$	456,337		$	(39,418	)	$	8,189		$	456,176
Net earnings (loss)																				—			—			28,094			—			331			28,425
Other comprehensive income, net																				—			351			—			—			7			358
Acquisition of common stock																				—			—			—			(6,028	)		—			(6,028	)
Transactions with noncontrolling interests																				5			—			—			—			(136	)		(131	)
Balance at June 30, 2021																			$	35,643		$	(4,219	)	$	484,431		$	(45,446	)	$	8,391		$	478,800

For the second quarter and first six months of 2020
Balance at December 31, 2019	$	35,666		$	(5,243	)	$	402,493		$	(8,125	)	$	3,772		$	428,563		$	35,666		$	(5,243	)	$	402,493		$	(8,125	)	$	3,772		$	428,563
Net earnings (loss)		—			—			(49,746	)		—			49			(49,697	)		—			—			(49,746	)		—			49			(49,697	)
Adoption of new accounting pronouncement		—			—			(388	)		—			—			(388	)		—			—			(388	)		—			—			(388	)
Other comprehensive income, net		—			(1,478	)		—			—			(53	)		(1,531	)		—			(1,478	)		—			—			(53	)		(1,531	)
Acquisition of common stock		—			—			—			(1,575	)		—			(1,575	)		—			—			—			(1,575	)		—			(1,575	)
Transactions with noncontrolling interests		(39	)		—			—			—			(98	)		(137	)		(39	)		—			—			—			(98	)		(137	)
Balance at March 31, 2020	$	35,627		$	(6,721	)	$	352,359		$	(9,700	)	$	3,670		$	375,235		$	35,627		$	(6,721	)	$	352,359		$	(9,700	)	$	3,670		$	375,235

For the first quarter of 2021
Balance at December 31, 2020	$	35,634		$	(4,243	)	$	444,626		$	(32,853	)	$	8,172		$	451,336
Net earnings (loss)		—			—			11,711			—			129			11,840			—			—			26,295			—			112			26,407
Other comprehensive income, net		—			(327	)		—			—			7			(320	)		—			754			—			—			13			767
Acquisition of common stock		—			—			—			(6,565	)		—			(6,565	)		—			—			—			(5,115	)		—			(5,115	)
Transactions with noncontrolling interests		4			—			—			—			(119	)		(115	)		(4	)		—			—			—			(37	)		(41	)
Balance at March 31, 2021	$	35,638		$	(4,570	)	$	456,337		$	(39,418	)	$	8,189		$	456,176
Balance at June 30, 2020																			$	35,623		$	(5,967	)	$	378,654		$	(14,815	)	$	3,758		$	397,253

	First Quarter						First Six Months
	2021			2020			2021			2020
	(Unaudited)						(Unaudited)
Cash flows from operating activities:
Net earnings (loss)	$	11,840		$	(49,697	)	$	40,265		$	(23,290	)
Adjustments to reconcile net earnings to operating cash flows:
Investment (gains) losses		(5,211	)		68,882			(32,384	)		29,593
Depreciation and amortization		2,673			2,585			5,345			5,109
Other		(225	)		(566	)
Other, including asset impairment charges								33			10,520
Changes in operating assets and liabilities:
Losses and loss adjustment expenses		961			583			2,357			2,140
Deferred charges reinsurance assumed		252			260			473			554
Unearned premiums		2,390			2,006			2,375			1,268
Receivables and originated loans		(3,440	)		(2,083	)		(4,825	)		(1,885	)
Other assets		(397	)		(1,140	)		(909	)		(760	)
Other liabilities		(1,861	)		17			(664	)		(298	)
Income taxes		2,324			(14,049	)		7,493			(5,485	)
Net cash flows from operating activities		9,306			6,798			19,559			17,466
Cash flows from investing activities:
Purchases of equity securities		(2,572	)		(4,003	)		(3,589	)		(4,800	)
Sales of equity securities		6,451			2,166			8,596			15,743
Purchases of U.S. Treasury Bills and fixed maturity securities		(32,313	)		(31,551	)		(99,731	)		(113,169	)
Sales of U.S. Treasury Bills and fixed maturity securities		4,090			5,328			10,814			12,689
Redemptions and maturities of U.S. Treasury Bills and fixed maturity securities		37,559			3,694			77,541			54,422
Purchases of loans and finance receivables		(11	)		(595	)		(56	)		(608	)
Collections of loans and finance receivables		109			70			218			156
Acquisitions of businesses, net of cash acquired		(47	)		(26	)		(104	)		(82	)
Purchases of property, plant and equipment and equipment held for lease		(2,519	)		(2,968	)		(5,663	)		(6,187	)
Other		449			81			541			(715	)
Net cash flows from investing activities		11,196			(27,804	)		(11,433	)		(42,551	)
Cash flows from financing activities:
Proceeds from borrowings of insurance and other businesses		1,442			1,613			2,949			3,428
Repayments of borrowings of insurance and other businesses		(2,425	)		(1,502	)		(2,481	)		(2,092	)
Proceeds from borrowings of railroad, utilities and energy businesses		—			4,324			1,464			6,254
Repayments of borrowings of railroad, utilities and energy businesses		(883	)		(1,748	)		(2,546	)		(2,291	)
Changes in short term borrowings, net		229			(1,133	)		(65	)		(1,166	)
Acquisition of treasury stock		(6,580	)		(1,741	)		(12,560	)		(6,739	)
Other		(132	)		(159	)		(339	)		(214	)
Net cash flows from financing activities		(8,349	)		(346	)		(13,578	)		(2,820	)
Effects of foreign currency exchange rate changes		(61	)		(184	)		(112	)		(140	)
Increase (decrease) in cash and cash equivalents and restricted cash		12,092			(21,536	)		(5,564	)		(28,045	)
Cash and cash equivalents and restricted cash at beginning of year*		48,396			64,632			48,396			64,632
Cash and cash equivalents and restricted cash at end of first quarter*	$	60,488		$	43,096
Cash and cash equivalents and restricted cash at end of second quarter*							$	42,832		$	36,587
*Cash and cash equivalents and restricted cash are comprised of the following:
Beginning of year—
Insurance and Other	$	44,714		$	61,151		$	44,714		$	61,151
Railroad, Utilities and Energy		3,276			3,024			3,276			3,024
Restricted cash included in other assets		406			457			406			457
	$	48,396		$	64,632		$	48,396		$	64,632
End of first quarter—
End of second quarter—
Insurance and Other	$	56,826		$	38,717		$	38,924		$	32,318
Railroad, Utilities and Energy		3,228			3,923			3,374			3,756
Restricted cash included in other assets		434			456			534			513
	$	60,488		$	43,096		$	42,832		$	36,587

The accompanying unaudited Consolidated Financial Statements include the accounts of Berkshire Hathaway Inc. (“Berkshire” or “Company”) consolidated with the accounts of all its subsidiaries and affiliates in which Berkshire holds controlling financial interests as of the financial statement date. In these notes, the terms “us,” “we” or “our” refer to Berkshire and its consolidated subsidiaries. Reference is made to Berkshire’s most recently issued Annual Report on Form 10-K (“Annual Report”), which includes information necessary or useful to understanding Berkshire’s businesses and financial statement presentations. Our significant accounting policies and practices were presented as Note 1 to the Consolidated Financial Statements included in the Annual Report.

Financial information in this Quarterly Report reflects all adjustments (consisting only of normal recurring adjustments) that are, in the opinion of management, necessary to a fair statement of results for the interim periods in accordance with accounting principles generally accepted in the United States (“GAAP”). For a number of reasons, our results for interim periods are not normally indicative of results to be expected for the year. The timing and magnitude of catastrophe losses incurred by insurance subsidiaries and the estimation error inherent to the process of determining liabilities for unpaid losses of insurance subsidiaries can be more significant to results of interim periods than to results for a full year. Given the size of our equity security investment portfolio, changes in market prices and the related changes in unrealized gains on equity securities will produce significant volatility in our interim and annual earnings. In addition, changes in the fair values of certain derivative contract liabilities, gains and losses from the periodic revaluation of certain assets and liabilities denominated in foreign currencies and the magnitude of asset impairment charges can cause significant variations in periodic net earnings.

The novel coronavirus (“COVID-19”) spread rapidly across the world in 2020 and was declared a pandemic by the World Health Organization. The government and private sector responses to contain its spread began to significantly affect our operating businesses in March of 2020. The COVID-19 pandemic ~~has since~~ adversely affected nearly all of our operations during 2020 and in particular during the second quarter, although the effects ~~are varying~~varied significantly. The extent of the effects over longer terms cannot be reasonably estimated at this time. ~~The risks~~Risks and uncertainties resulting from the pandemic that may affect our future earnings, cash flows and financial condition include the ~~time~~ability to vaccinate a significant number of people in the U.S. and throughout the world as well as the long-term effect from the pandemic on the demand for certain of our products and services. Accordingly, significant estimates used in the preparation of our financial statements, including those associated with evaluations of certain long-lived assets, goodwill and other intangible assets for impairment, expected credit losses on amounts owed to us and the estimations of certain losses assumed under insurance and reinsurance contracts, may be subject to significant adjustments in future periods.

We adopted Accounting Standards Codification (“ASC”) 326 “Financial Instruments-Credit Losses” on January 1, 2020. ASC 326 provides for the measurement of expected credit losses on financial assets that are carried at amortized cost based on the net amounts expected to be collected. Measurements of expected credit losses therefore include provisions for non-collection, whether the risk is probable or remote. Prior to the adoption of ASC 326, credit losses were measured when non-collection was considered probable based on the prevailing facts and circumstances. Upon adoption of ASC 326, we recorded a charge to retained earnings of $388 million representing the cumulative after-tax increase in our allowances for credit losses, which was primarily related to our manufactured housing loans.

In August 2018, the FASB issued ASU 2018-12 “Targeted Improvements to the Accounting for Long-Duration Contracts.” ASU 2018-12 requires periodic reassessment of actuarial and discount rate assumptions used to value policyholder liabilities and deferred acquisition costs of long-duration insurance and reinsurance contracts, with the effects of changes in cash flow assumptions reflected in earnings and the effects of changes in discount rate assumptions reflected in other comprehensive income. Currently, the actuarial and discount rate assumptions are set at the contract inception date and not subsequently changed, except under limited circumstances. ASU 2018-12 requires new disclosures and is effective for fiscal years beginning after December 15, 2022, with early adoption permitted. We are evaluating the effect this standard will have on our Consolidated Financial Statements.

Investments in fixed maturity securities as of ~~March 31,~~June 30, 2021 and December 31, 2020 are summarized below (in millions).

	Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value		Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value
March 31, 2021
June 30, 2021
U.S. Treasury, U.S. government corporations and agencies	$	3,236	$	44	$	—		$	3,280	$	3,435	$	37	$	(1	)	$	3,471
Foreign governments		12,079		78		(9	)		12,148		12,635		79		(10	)		12,704
Corporate bonds		3,741		430		(1	)		4,170		3,426		452		(1	)		3,877
Other		371		59		(1	)		429		352		57		(1	)		408
	$	19,427	$	611	$	(11	)	$	20,027	$	19,848	$	625	$	(13	)	$	20,460
December 31, 2020
U.S. Treasury, U.S. government corporations and agencies	$	3,348	$	55	$	—		$	3,403	$	3,348	$	55	$	—		$	3,403
Foreign governments		11,233		110		(5	)		11,338		11,233		110		(5	)		11,338
Corporate bonds		4,729		464		(2	)		5,191		4,729		464		(2	)		5,191
Other		414		66		(2	)		478		414		66		(2	)		478
	$	19,724	$	695	$	(9	)	$	20,410	$	19,724	$	695	$	(9	)	$	20,410

Investments in foreign governments include securities issued by national and provincial government entities as well as instruments that are unconditionally guaranteed by such entities. As of ~~March 31,~~June 30, 2021, approximately ~~88%~~89% of our foreign government holdings were rated AA or higher by at least one of the major rating agencies. The amortized cost and estimated fair value of fixed maturity securities as of ~~March 31,~~June 30, 2021 are summarized below by contractual maturity dates (in millions). Actual maturities may differ from contractual maturities due to early call or prepayment rights held by issuers.

Due in one

year or less

Due after one

year through

five years

Due after five

years through

ten years

Due after

ten years

Mortgage-

backed

securities

Total

Due in one

year or less

Due after one

year through

five years

Due after five

years through

ten years

Due after

ten years

Mortgage-

backed

securities

Total

Amortized cost

9,756

8,705

376

305

285

19,427

9,331

9,561

433

257

266

19,848

Fair value

9,810

8,804

533

543

337

20,027

9,383

9,645

657

458

317

20,460

Investments in equity securities as of ~~March 31,~~June 30, 2021 and December 31, 2020 are summarized in the tables below (in millions).

	Cost Basis		Net Unrealized Gains		Fair Value		Cost Basis		Net Unrealized Gains		Fair Value
March 31, 2021*
June 30, 2021*
Banks, insurance and finance	$	26,730	$	52,081	$	78,811	$	27,384	$	59,237	$	86,621
Consumer products		34,787		101,445		136,232		34,885		115,926		150,811
Commercial, industrial and other		44,934		22,120		67,054		42,950		27,560		70,510
	$	106,451	$	175,646	$	282,097	$	105,219	$	202,723	$	307,942

	Cost Basis		Net Unrealized Gains		Fair Value		Cost Basis		Net Unrealized Gains		Fair Value
December 31, 2020*
Banks, insurance and finance	$	26,312	$	40,167	$	66,479	$	26,312	$	40,167	$	66,479
Consumer products		34,747		111,583		146,330		34,747		111,583		146,330
Commercial, industrial and other		47,561		20,800		68,361		47,561		20,800		68,361
	$	108,620	$	172,550	$	281,170	$	108,620	$	172,550	$	281,170

Our equity security investments include $10 billion in Occidental Corporation (“Occidental”) Cumulative Perpetual Preferred Stock with an aggregate liquidation value of $10 billion and warrants to purchase up to 83.86 million shares of Occidental common stock at an exercise price of $59.62 per share. The preferred stock accrues dividends at 8% per annum and is redeemable at the option of Occidental commencing in 2029 at a redemption price equal to 105% of the liquidation preference plus any accumulated and unpaid dividends or is mandatorily redeemable under specified events. Dividends on the preferred stock ~~may be paid~~are payable in cash or, at Occidental’s option, in shares of Occidental common stock. The warrants are exercisable in whole or in part until one year after the redemption of the preferred stock.

Berkshire and its subsidiaries hold investments in certain businesses that are accounted for pursuant to the equity method. Currently, the most significant of these is our investment in the common stock of The Kraft Heinz Company (“Kraft Heinz”). Kraft Heinz is one of the world’s largest manufacturers and marketers of food and beverage products, including condiments and sauces, cheese and dairy, meals, meats, refreshment beverages, coffee and other grocery products. Berkshire currently owns 325,442,152 shares of Kraft Heinz common stock representing 26.6% of the outstanding shares.

~~We recorded equity method earnings from our~~Our investment in Kraft Heinz produced an equity method loss of ~~$150~~$7 million in the second quarter and earnings of $143 million in the first ~~quarter~~six months of ~~2021 and $101~~2021. In 2020, we recorded losses attributable to Kraft Heinz of $440 million in ~~2020.~~the second quarter and $339 million in the first six months which included our proportionate share of the goodwill and intangible asset impairment charges recorded by Kraft Heinz of approximately $700 million for the second quarter and $750 million for the first six months. We received dividends on the common stock of ~~$130~~$260 million in each of the first ~~quarters~~six months of 2021 and 2020, which were recorded as reductions to the carrying value of our investment.

Shares of Kraft Heinz common stock are publicly-traded and the fair value of our investment was approximately ~~$13.0~~$13.3 billion at ~~March 31,~~June 30, 2021 and $11.3 billion at December 31, 2020. The carrying value of our investment was approximately ~~$13.4 billion at March 31, 2021 and~~ $13.3 billion at both June 30, 2021 and December 31, 2020. ~~As of March 31, 2021, the carrying value of our investment in Kraft Heinz exceeded the fair value based on the quoted market price by $362 million (2.7% of carrying value).~~

Summarized consolidated financial information of Kraft Heinz follows (in millions).

March 27,

2021

December 26,

2020

June 26,

2021

December 26,

2020

Assets

98,664

99,830

97,038

99,830

Liabilities

48,233

49,587

46,896

49,587

	First Quarter				Second Quarter							First Six Months
	2021		2020		2021			2020				2021		2020
Sales	$	6,394	$	6,157	$	6,615		$	6,648			$	13,009	$	12,805
Net earnings attributable to Kraft Heinz common shareholders		563		378
Net earnings (loss) attributable to Kraft Heinz common shareholders						(27	)		(1,651	)	*		536		(1,273	)	*

Other investments ~~accounted~~that we account for pursuant to the equity method include ~~our investments in~~ Berkadia Commercial Mortgage LLC (“Berkadia”), Pilot Travel Centers LLC (“Pilot”) and Electric Transmission Texas, LLC (“ETT”). The aggregate carrying value of ~~our~~these investments ~~in these entities~~ was approximately ~~$3.1~~$3.2 billion as of ~~March 31,~~June 30, 2021 and $4.0 billion as of December 31, 2020. Our equity method earnings from these entities in the first ~~quarter~~six months were ~~$101~~$255 million in 2021 and ~~$199~~$382 million in 2020. During the first ~~quarter~~six months of 2021, we received distributions from these other investees of ~~$896~~$982 million, including a non-recurring distribution received from Pilot of $849 ~~million.~~million in the first quarter. Additional information concerning these investments follows.

We own a 50% interest in Berkadia, with Jefferies Financial Group Inc. (“Jefferies”) owning the other 50% interest. Berkadia ~~is a servicer of~~provides capital solutions, investments sales advisory and mortgage servicing for multifamily and commercial real estate loans in the U.S., performing primary, master and special servicing functions for U.S. government agency programs, commercial mortgage-backed securities transactions, banks, insurance companies and other financial institutions.estate. A source of funding for Berkadia’s operations is through commercial paper, which was $1.47 billion at ~~March 31,~~June 30, 2021 and is limited to $1.5 billion. Berkadia’s commercial paper is supported by a surety policy issued by a Berkshire insurance subsidiary. Jefferies is obligated to indemnify us for one-half of any losses incurred under the policy.

A Berkshire Hathaway Energy Company subsidiary owns a 50% interest in ETT, an owner and operator of electric transmission assets in the Electric Reliability Council of Texas footprint. American Electric Power owns the other 50% interest. In 2017, we acquired a 38.6% interest in Pilot, headquartered in Knoxville, Tennessee. Pilot is the largest operator of travel centers in North America through more than ~~950~~1,000 retail locations across 44 U.S. states and 6 Canadian provinces and through wholesale distribution. The Haslam family currently owns a 50.1% interest in Pilot and a third party owns the remaining 11.3% interest. We also entered into an agreement to acquire an additional 41.4% interest in Pilot in 2023, with the Haslam family retaining a 20% interest. As a result, Berkshire will become the majority owner of Pilot in 2023.

Investment and derivative contract gains/losses in the second quarter and first ~~quarter~~six months of 2021 and 2020 are summarized as follows (in millions).

	First Quarter						Second Quarter						First Six Months
	2021			2020			2021			2020			2021			2020
Investment gains (losses):
Equity securities:
Change in unrealized investment gains (losses) during the period on securities held at the end of the period	$	4,630		$	(68,482	)	$	27,014		$	39,369		$	31,548		$	(18,377	)
Investment gains (losses) on securities sold during the period		430			(410	)		144			(87	)		670			(11,233	)
		5,060			(68,892	)		27,158			39,282			32,218			(29,610	)
Fixed maturity securities:
Gross realized gains		20			16			15			25			35			41
Gross realized losses		(1	)		(6	)		(12	)		(14	)		(13	)		(20	)
Other		132			—			12			(4	)		144			(4	)
Investment gains (losses)		5,211			(68,882	)		27,173			39,289			32,384			(29,593	)
Derivative contract gains (losses)		489			(1,393	)		221			796			710			(597	)
	$	5,700		$	(70,275	)	$	27,394		$	40,085		$	33,094		$	(30,190	)

Equity securities gains and losses include unrealized gains and losses from changes in fair values during the period on equity securities we still own, as well as gains and losses on securities we sold during the period. As reflected in the Consolidated Statements of Cash Flows, we received proceeds from sales of equity securities of approximately ~~$6.5~~$8.6 billion in the first ~~three~~six months of 2021 and ~~$2.2~~$15.7 billion in the first ~~three~~six months of 2020. In the preceding table, investment ~~gains/~~gains and losses on equity securities sold during the period reflect the difference between the sales proceeds and the fair value of the equity securities sold at the beginning of the applicable quarterly period or, if later, the purchase date. Our taxable gains/losses on equity securities sold are generally the difference between the proceeds from sales and original cost. Taxable gains in the second quarter and first ~~quarter~~six months of 2021 were $228 million and ~~2020~~$2.0 billion, respectively, and taxable losses were ~~$1.8~~$4.5 billion and ~~$1.2~~$3.3 billion in the second quarter and first six months of 2020, respectively.

The derivative contract gains and losses derive from equity index put option contracts written prior to March 2008 on four major equity indexes. Information related to these contracts follows (dollars in millions).

	March 31, 2021		December 31, 2020		June 30, 2021		December 31, 2020
Balance sheet liabilities - at fair value	$	577	$	1,065	$	355	$	1,065
Notional value		9,721		10,991		9,809		10,991
Intrinsic value		211		727		72		727
Weighted average remaining life (in years)		1.0		1.2		0.8		1.2

Notional value in the preceding table represents the aggregate undiscounted amounts payable assuming the value of each index is zero at each contract’s expiration date. Intrinsic value is the undiscounted liability assuming the contracts are settled based on the index values and foreign currency exchange rates as of the balance sheet date. Substantially all open contracts as of ~~March 31,~~June 30, 2021 will expire by February 2023. Future payments, if any, under any given contract will be required if the prevailing index value is below the contract strike price at the contract expiration date. We received aggregate premiums ~~of $1.9 billion~~ on the contract inception dates of $1.9 billion with respect to unexpired contracts as of ~~March 31,~~June 30, 2021 and we have no counterparty credit risk.

	March 31, 2021			December 31, 2020			June 30, 2021			December 31, 2020
Loans and finance receivables before allowances and discounts	$	20,800		$	20,436		$	21,281		$	20,436
Allowances for uncollectible loans		(725	)		(712	)		(739	)		(712	)
Unamortized acquisition discounts and points		(626	)		(523	)		(642	)		(523	)
	$	19,449		$	19,201		$	19,900		$	19,201

Loans and finance receivables are principally manufactured home loans, and to a lesser extent, commercial loans and site-built home loans. Reconciliations of the allowance for credit losses on loans and finance receivables for each of the first ~~three~~six months of 2021 and 2020 follow (in millions).

	2021			2020			2021			2020
Balance at beginning of year	$	712		$	167		$	712		$	167
Adoption of ASC 326		—			486			—			486
Provision for credit losses		27			86			49			130
Charge-offs, net of recoveries		(14	)		(37	)		(22	)		(51	)
Balance at March 31	$	725		$	702
Balance at June 30							$	739		$	732

As of ~~March 31,~~June 30, 2021, approximately 99% of home loan balances were evaluated collectively for impairment. As of ~~March 31,~~June 30, 2021, we considered approximately 98% of the loan balances to be current as to payment status. A summary of performing and non-performing home loans before discounts and allowances by year of loan origination as of ~~March 31,~~June 30, 2021 follows (in millions).

	Loans and Financing Receivables by Origination Year														Origination Year
	2021		2020		2019		2018		2017		Prior		Total		2021		2020		2019		2018		2017		Prior		Total
Performing	$	1,742	$	3,443	$	2,460	$	1,872	$	1,386	$	7,726	$	18,629	$	2,815	$	3,365	$	2,381	$	1,810	$	1,343	$	7,420	$	19,134
Non-performing		2		1		6		7		6		50		72		2		2		7		6		4		41		62
	$	1,744	$	3,444	$	2,466	$	1,879	$	1,392	$	7,776	$	18,701	$	2,817	$	3,367	$	2,388	$	1,816	$	1,347	$	7,461	$	19,196

We are party to an agreement with Seritage Growth Properties to provide a $2.0 billion term loan facility, which expires on July 31, 2023. The outstanding loan under the facility was approximately $1.6 billion at ~~March 31,~~June 30, 2021 and December 31, 2020, and is secured by mortgages on real estate properties. In the first quarter of 2020, we provided a loan to Lee Enterprises, Inc. in connection with its acquisition of our newspaper operations and the repayment of its then outstanding credit facilities. The loan balance was ~~$499~~$485 million as of ~~March 31,~~June 30, 2021 and $524 million at December 31, 2020. We are the sole lender to each of these entities and each of these loans is current as to payment status.

	March 31, 2021			December 31, 2020			June 30, 2021			December 31, 2020
Insurance and other:
Insurance premiums receivable	$	15,190		$	14,025		$	15,421		$	14,025
Reinsurance recoverables		4,933			4,805			4,841			4,805
Trade receivables		12,634			11,521			13,182			11,521
Other		2,905			2,637			3,279			2,637
Allowances for uncollectible accounts		(660	)		(678	)		(679	)		(678	)
	$	35,002		$	32,310		$	36,044		$	32,310
Railroad, utilities and energy:
Trade receivables	$	3,527		$	3,235		$	3,709		$	3,235
Other		662			438			689			438
Allowances for uncollectible accounts		(139	)		(131	)		(169	)		(131	)
	$	4,050		$	3,542		$	4,229		$	3,542

Provisions for credit losses in the first ~~three~~six months with respect to receivables summarized above were ~~$18~~$209 million in 2021 and ~~$211~~$424 million in 2020. Charge-offs, net of recoveries, in the first ~~three~~six months were ~~$28~~$171 million in 2021 and ~~$78~~$139 million in 2020.

	March 31, 2021		December 31, 2020		June 30, 2021		December 31, 2020
Raw materials	$	4,914	$	4,821	$	5,016	$	4,821
Work in process and other		2,727		2,541		2,949		2,541
Finished manufactured goods		4,528		4,412		4,502		4,412
Goods acquired for resale		6,717		7,434		6,926		7,434
	$	18,886	$	19,208	$	19,393	$	19,208

A summary of property, plant and equipment of our insurance and other businesses follows (in millions).

	March 31, 2021			December 31, 2020			June 30, 2021			December 31, 2020
Land, buildings and improvements	$	13,851		$	13,799		$	13,859		$	13,799
Machinery and equipment		25,474			25,488			25,665			25,488
Furniture, fixtures and other		4,542			4,530			4,592			4,530
		43,867			43,817			44,116			43,817
Accumulated depreciation		(22,877	)		(22,617	)		(23,251	)		(22,617	)
	$	20,990		$	21,200		$	20,865		$	21,200

A summary of property, plant and equipment of railroad and utilities and energy businesses follows (in millions). The utility generation, transmission and distribution systems and interstate natural gas pipeline assets are owned by regulated public utility and natural gas pipeline subsidiaries.

	March 31, 2021			December 31, 2020			June 30, 2021			December 31, 2020
Railroad:
Land, track structure and other roadway	$	64,278		$	63,824		$	64,721		$	63,824
Locomotives, freight cars and other equipment		13,596			13,523			13,601			13,523
Construction in progress		855			916			981			916
		78,729			78,263			79,303			78,263
Accumulated depreciation		(13,687	)		(13,175	)		(14,138	)		(13,175	)
		65,042			65,088			65,165			65,088
Utilities and energy:
Utility generation, transmission and distribution systems		87,898			86,730			88,748			86,730
Interstate natural gas pipeline assets		16,712			16,667			16,772			16,667
Independent power plants and other assets		12,828			12,671			12,969			12,671
Construction in progress		3,309			3,308			3,887			3,308
		120,747			119,376			122,376			119,376
Accumulated depreciation		(33,990	)		(33,248	)		(34,754	)		(33,248	)
		86,757			86,128			87,622			86,128
	$	151,799		$	151,216		$	152,787		$	151,216

Depreciation expense for the first ~~quarter~~six months of 2021 and 2020 is summarized below (in millions).

	First Quarter				First Six Months
	2021		2020		2021		2020
Insurance and other	$	576	$	570	$	1,148	$	1,147
Railroad, utilities and energy		1,496		1,398		2,990		2,716
	$	2,072	$	1,968	$	4,138	$	3,863

Equipment held for lease includes railcars, aircraft, over-the-road trailers, intermodal tank containers, cranes, storage units and furniture. A summary of equipment held for lease follows (in millions).

	March 31, 2021			December 31, 2020			June 30, 2021			December 31, 2020
Railcars	$	9,462		$	9,402		$	9,525		$	9,402
Aircraft		8,363			8,204			8,560			8,204
Other		4,868			4,868			4,952			4,868
		22,693			22,474			23,037			22,474
Accumulated depreciation		(8,126	)		(7,873	)		(8,378	)		(7,873	)
	$	14,567		$	14,601		$	14,659		$	14,601

Depreciation expense for equipment held for lease in the first ~~quarter~~six months was ~~$282~~$570 million in 2021 and ~~$292~~$599 million in 2020. Fixed and variable operating lease revenues for the second quarter and first ~~quarter~~six months of 2021 and 2020 are summarized below (in millions).

	First Quarter				Second Quarter				First Six Months
	2021		2020		2021		2020		2021		2020
Fixed lease revenue	$	1,062	$	1,096	$	1,105	$	1,062	$	2,167	$	2,158
Variable lease revenue		262		332		342		99		604		431
	$	1,324	$	1,428	$	1,447	$	1,161	$	2,771	$	2,589

Reconciliations of the changes in the carrying value of goodwill for the first ~~quarter~~six months of 2021 and for the year ended December 31, 2020 follow (in millions).

	March 31, 2021			December 31, 2020			June 30, 2021			December 31, 2020
Balance at beginning of year	$	73,734		$	81,882		$	73,734		$	81,882
Acquisitions of businesses		7			1,758			25			1,758
Impairment charges		—			(10,033	)		—			(10,033	)
Other, including foreign currency translation		(46	)		127			(1	)		127
Balance at end of period*	$	73,695		$	73,734		$	73,758		$	73,734

Other intangible assets and related accumulated amortization are summarized as follows (in millions).

	March 31, 2021				December 31, 2020				June 30, 2021				December 31, 2020
	Gross carrying amount		Accumulated amortization		Gross carrying amount		Accumulated amortization		Gross carrying amount		Accumulated amortization		Gross carrying amount		Accumulated amortization
Insurance and other:
Customer relationships	$	27,353	$	5,927	$	27,374	$	5,756	$	27,310	$	6,113	$	27,374	$	5,756
Trademarks and trade names		5,197		784		5,206		779		5,176		790		5,206		779
Patents and technology		4,729		3,316		4,766		3,313		4,667		3,314		4,766		3,313
Other		3,322		1,390		3,339		1,375		3,328		1,411		3,339		1,375
	$	40,601	$	11,417	$	40,685	$	11,223	$	40,481	$	11,628	$	40,685	$	11,223
Railroad, utilities and energy:
Customer relationships	$	678	$	370	$	678	$	361	$	678	$	380	$	678	$	361
Trademarks, trade names and other		1,003		110		1,003		98		1,003		121		1,003		98
	$	1,681	$	480	$	1,681	$	459	$	1,681	$	501	$	1,681	$	459

Intangible asset amortization expense in the first ~~quarter~~six months was ~~$319~~$637 million in 2021 and ~~$325~~$647 million in 2020. Intangible assets with indefinite lives were $18.3 billion as of ~~March 31,~~June 30, 2021 and December 31, 2020 and primarily related to certain customer relationships and trademarks and trade names.

During 2020, we concluded it was necessary to reevaluate goodwill and indefinite-lived intangible assets of certain of our reporting units for impairment due to the disruptions arising from the COVID-19 pandemic. We recorded pre-tax goodwill impairment charges of approximately $10 billion and pre-tax indefinite-lived intangible asset impairment charges of $638 million in the second quarter of 2020. Approximately $10 billion of these charges related to Precision Castparts Corp. (“PCC”), the largest business within Berkshire's manufacturing segment. The carrying value of PCC-related goodwill and indefinite-lived intangible assets prior to the impairment charges was approximately $31 billion.

Our liabilities for unpaid losses and loss adjustment expenses (also referred to as “claim liabilities”) under property and casualty insurance and reinsurance contracts are based upon estimates of the ultimate claim costs associated with claim occurrences as of the balance sheet date and include estimates for incurred-but-not-reported (“IBNR”) claims. A reconciliation of the changes in claim liabilities, excluding liabilities under retroactive reinsurance contracts (see Note 14), for each of the ~~three months~~six-month periods ending ~~March 31,~~June 30, 2021 and 2020 follows (in millions).

	2021			2020			2021			2020
Balances at beginning of year:
Gross liabilities	$	79,854		$	73,019		$	79,854		$	73,019
Reinsurance recoverable on unpaid losses		(2,912	)		(2,855	)		(2,912	)		(2,855	)
Net liabilities		76,942			70,164			76,942			70,164
Incurred losses and loss adjustment expenses:
Current accident year events		11,363			10,896			23,651			20,278
Prior accident years’ events		(646	)		(200	)		(1,064	)		189
Total		10,717			10,696			22,587			20,467
Paid losses and loss adjustment expenses:
Current accident year events		(3,214	)		(3,175	)		(8,406	)		(6,638	)
Prior accident years’ events		(6,454	)		(6,841	)		(11,169	)		(11,155	)
Total		(9,668	)		(10,016	)		(19,575	)		(17,793	)
Foreign currency translation adjustment		(94	)		(372	)		31			(78	)
Balances at March 31:
Balances at June 30:
Net liabilities		77,897			70,472			79,985			72,760
Reinsurance recoverable on unpaid losses		3,064			2,890			2,973			2,909
Gross liabilities	$	80,961		$	73,362		$	82,958		$	75,669

Incurred losses and loss adjustment expenses shown in the preceding table were recorded in earnings and related to insured events occurring in the current year (“current accident year”) and events occurring in all prior years (“prior accident years”). We recorded a net ~~reductions~~reduction of estimated ultimate liabilities for prior accident years of ~~$646 million~~$1.1 billion in the first six months of 2021 ~~and $200~~compared to a net increase of $189 million in 2020, which produced a corresponding ~~decreases~~decrease in 2021 and an increase in 2020 in incurred losses and loss adjustment expenses. These ~~reductions, as percentages~~amounts represented 1.4% in 2021 and 0.3% in 2020 of the net liabilities at the beginning of each ~~year, were 0.8% in 2021 and 0.3% in 2020.~~year.

Estimated ultimate liabilities for prior years’ loss events ~~related to primary insurance were reduced by $699 million~~ in the first ~~quarter of~~six months were reduced $1.1 billion in 2021 and ~~$172~~$250 million in ~~2020. The decreases in~~2020 with respect to primary insurance. In each period, the reductions were primarily attributable to private passenger automobile, ~~and~~ medical professional liability ~~claims. The decrease in 2021 also reflected lower than anticipated~~and workers’ compensation claims. Estimated ultimate liabilities for prior years’ loss events related to reinsurance assumed in the first six months increased ~~$53~~$35 million in 2021 and ~~decreased $28~~$439 million in ~~2020.~~2020, which included increased provisions for legacy casualty exposures.

Retroactive reinsurance policies provide indemnification of losses and loss adjustment expenses of short-duration insurance contracts with respect to underlying loss events that occurred prior to the contract inception date. Claims payments may commence immediately after the contract date or, when applicable, once a contractual retention amount has been reached. Reconciliations of the changes in estimated liabilities for retroactive reinsurance unpaid losses and loss adjustment expenses (“claim liabilities”) and related deferred charge reinsurance assumed assets for each of the ~~three months~~six-month periods ending ~~March 31,~~June 30, 2021 and 2020 follow (in millions).

	2021						2020						2021						2020
	Unpaid losses and loss adjustment expenses			Deferred charges reinsurance assumed			Unpaid losses and loss adjustment expenses			Deferred charges reinsurance assumed			Unpaid losses and loss adjustment expenses			Deferred charges reinsurance assumed			Unpaid losses and loss adjustment expenses			Deferred charges reinsurance assumed
Balances at beginning of year	$	40,966		$	(12,441	)	$	42,441		$	(13,747	)	$	40,966		$	(12,441	)	$	42,441		$	(13,747	)
Incurred losses and loss adjustment expenses:
Current year contracts		—			—			—			—			82			—			—			—
Prior years’ contracts		(5	)		252			24			259			(3	)		473			24			554
Total		(5	)		252			24			259			79			473			24			554
Paid losses and loss adjustment expenses		(276	)		—			(196	)		—			(808	)		—			(628	)		—
Balances at March 31	$	40,685		$	(12,189	)	$	42,269		$	(13,488	)
Balances at June 30													$	40,237		$	(11,968	)	$	41,837		$	(13,193	)
Incurred losses and loss adjustment expenses, net of deferred charges	$	247					$	283					$	552					$	578

In the preceding table, classifications of incurred losses and loss adjustment expenses are based on the inception dates of the contracts, which reflects when our exposure to losses begins. Incurred losses and loss adjustment expenses ~~in the first quarter~~for prior years’ contracts were ~~$247~~$470 million in 2021 and ~~$283~~$578 million in 2020, which consisted of recurring amortization of deferred ~~changes~~charges and the effects of changes in the expected timing and amount of future loss payments. Berkshire’s subsidiary, National Indemnity Company (“NICO”), is party to a contract with certain subsidiaries of American International Group, Inc. (collectively, “AIG”), in which NICO’s ultimate liability is contractually limited to $20 billion. Our estimated unpaid claim liabilities with regard to the AIG contract were approximately ~~$17.5~~$17.1 billion at ~~March 31,~~June 30, 2021, reflecting paid claims of $549 million during the first six months of 2021, and $17.7 billion at December 31, 2020. Deferred charge assets related to the AIG contract were approximately ~~$5.2~~$5.1 billion at ~~March 31,~~June 30, 2021 and $5.4 billion at December 31, 2020.

Notes payable and other borrowings are summarized below (in millions). The weighted average interest rates and maturity date ranges shown in the following tables are based on borrowings as of ~~March 31,~~June 30, 2021.

	Weighted Average Interest Rate			March 31, 2021		December 31, 2020		Weighted Average Interest Rate			June 30, 2021		December 31, 2020
Insurance and other:
Berkshire Hathaway Inc. (“Berkshire”):
U.S. Dollar denominated due 2021-2047		3.3	%	$	7,311	$	8,308		3.3	%	$	7,314	$	8,308
Euro denominated due 2023-2041		1.0	%		8,033		8,326		1.0	%		8,123		8,326
Japanese Yen denominated due 2023-2060		0.7	%		5,624		6,031		0.6	%		7,038		6,031
Berkshire Hathaway Finance Corporation (“BHFC”):
U.S. Dollar denominated due 2022-2051		3.6	%		10,756		10,766		3.6	%		10,756		10,766
Great Britain Pound denominated due 2039-2059		2.5	%		2,367		2,347		2.5	%		2,376		2,347
Other subsidiary borrowings due 2021-2045		4.2	%		4,676		4,682		4.1	%		4,568		4,682
Subsidiary short-term borrowings		2.8	%		789		1,062		2.5	%		386		1,062
				$	39,556	$	41,522				$	40,561	$	41,522

In the first quarter of 2021, Berkshire repaid €550 million and $1.0 billion of maturing senior notes and issued €600 million of 0.5% senior notes due in 2041. In April 2021, Berkshire issued ¥160 billion (approximately $1.5 billion) of senior notes with maturity dates ranging from 2026 to 2041 and a weighted average interest rate of 0.5%.

Borrowings of BHFC, a wholly owned finance subsidiary of Berkshire, consist of senior unsecured notes used to fund manufactured housing loans originated or acquired and equipment held for lease of certain subsidiaries. BHFC borrowings are fully and unconditionally guaranteed by Berkshire. In January 2021, BHFC repaid $750 million of maturing senior notes and issued $750 million of 2.5% senior notes due in 2051.

The carrying values of Berkshire and BHFC non-U.S. Dollar denominated senior notes (€6.9 billion, £1.75 billion and ~~¥625.5~~¥785.5 billion par at ~~March 31,~~June 30, 2021) reflect the applicable exchange rates as of the balance sheet dates. The effects of changes in foreign currency exchange rates during the period are recorded in earnings as a component of selling, general and administrative expenses. Changes in the exchange rates resulted in pre-tax gains of ~~$720~~$675 million in the first ~~quarter~~six months of 2021 and ~~$228~~$102 million in the first ~~quarter~~six months of 2020.

In addition to BHFC borrowings, Berkshire guaranteed approximately ~~$1.1~~$4.0 billion of other subsidiary borrowings at ~~March 31,~~June 30, 2021. Generally, Berkshire’s guarantee of a subsidiary’s debt obligation is an absolute, unconditional and irrevocable guarantee for the full and prompt payment when due of all payment obligations.

	Weighted Average Interest Rate			March 31, 2021		December 31, 2020		Weighted Average Interest Rate				June 30, 2021			December 31, 2020
Railroad, utilities and energy:
Berkshire Hathaway Energy Company (“BHE”) and subsidiaries:
BHE senior unsecured debt due 2023-2051		4.3	%	$	12,999	$	13,447			4.3	%		$	13,000		$	13,447
Subsidiary and other debt due 2021-2064		4.1	%		36,461		36,420		4.2	%			35,873			36,420
Short-term borrowings		1.4	%		2,699		2,286		1.5	%			2,536			2,286
Burlington Northern Santa Fe ("BNSF") and subsidiaries due 2021-2097		4.6	%		22,816		23,220		4.6	%			23,253			23,220
				$	74,975	$	75,373					$	74,662		$	75,373

BHE subsidiary debt represents amounts issued pursuant to separate financing agreements. Substantially all of the assets of certain BHE subsidiaries are, or may be, pledged or encumbered to support or otherwise secure such debt. These borrowing arrangements generally contain various covenants, which pertain to leverage ratios, interest coverage ratios and/or debt service coverage ratios. In the first ~~quarter~~six months of 2021, BHE and its subsidiaries repaid ~~$476~~$1.7 billion of term debt. In April 2021, a BHE subsidiary issued $550 million of 3.4% term debt ~~and increased short-term borrowings.~~ due in 2051.

BNSF’s borrowings are primarily senior unsecured debentures. During the first ~~quarter~~six months of 2021, BNSF repaid ~~$407~~$886 million of debt. In April 2021, BNSF issued $925 million of 3.3% term debt due in 2051. As of ~~March 31,~~June 30, 2021, BNSF, BHE and their subsidiaries were in compliance with all applicable debt covenants. Berkshire does not guarantee any debt, borrowings or lines of credit of BNSF, BHE or their subsidiaries.

As of ~~March 31,~~June 30, 2021, our subsidiaries had unused lines of credit and commercial paper capacity aggregating approximately ~~$9.3~~$9.9 billion to support short-term borrowing programs and provide additional liquidity. Such unused lines of credit included approximately ~~$7.9~~$8.4 billion related to BHE and its subsidiaries.

Our financial assets and liabilities are summarized below as of ~~March 31,~~June 30, 2021 and December 31, 2020, with fair values shown according to the fair value hierarchy (in millions). The carrying values of cash and cash equivalents, U.S. Treasury Bills, other receivables and accounts payable, accruals and other liabilities are considered to be reasonable estimates of their fair values.

	Carrying Value		Fair Value		Quoted Prices (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Carrying Value		Fair Value		Quoted Prices (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
March 31, 2021
June 30, 2021
Investments in fixed maturity securities:
U.S. Treasury, U.S. government corporations and agencies	$	3,280	$	3,280	$	3,237	$	43	$	—	$	3,471	$	3,471	$	3,428	$	43	$	—
Foreign governments		12,148		12,148		10,039		2,109		—		12,704		12,704		10,355		2,349		—
Corporate bonds		4,170		4,170		—		4,170		—		3,877		3,877		—		3,877		—
Other		429		429		—		429		—		408		408		—		408		—
Investments in equity securities		282,097		282,097		271,382		8		10,707		307,942		307,942		295,990		8		11,944
Investment in Kraft Heinz common stock		13,380		13,018		13,018		—		—		13,300		13,272		13,272		—		—
Loans and finance receivables		19,449		20,738		—		2,500		18,238		19,900		21,175		—		2,438		18,737
Derivative contract assets ⁽¹⁾		301		301		1		99		201		414		414		5		209		200
Derivative contract liabilities:
Railroad, utilities and energy ⁽¹⁾		105		105		3		66		36		141		141		4		83		54
Equity index put options		577		577		—		—		577		355		355		—		—		355
Notes payable and other borrowings:
Insurance and other		39,556		42,072		—		42,061		11		40,561		44,162		—		44,118		44
Railroad, utilities and energy		74,975		85,357		—		85,357		—		74,662		87,965		—		87,965		—
December 31, 2020
Investments in fixed maturity securities:
U.S. Treasury, U.S. government corporations and agencies	$	3,403	$	3,403	$	3,358	$	45	$	—	$	3,403	$	3,403	$	3,358	$	45	$	—
Foreign governments		11,338		11,338		9,259		2,079		—		11,338		11,338		9,259		2,079		—
Corporate bonds		5,191		5,191		—		5,191		—		5,191		5,191		—		5,191		—
Other		478		478		—		478		—		478		478		—		478		—
Investments in equity securities		281,170		281,170		271,848		38		9,284		281,170		281,170		271,848		38		9,284
Investment in Kraft Heinz common stock		13,336		11,280		11,280		—		—		13,336		11,280		11,280		—		—
Loans and finance receivables		19,201		20,554		—		2,692		17,862		19,201		20,554		—		2,692		17,862
Derivative contract assets ⁽¹⁾		270		270		1		72		197		270		270		1		72		197
Derivative contract liabilities:
Railroad, utilities and energy ⁽¹⁾		121		121		6		96		19		121		121		6		96		19
Equity index put options		1,065		1,065		—		—		1,065		1,065		1,065		—		—		1,065
Notes payable and other borrowings:
Insurance and other		41,522		46,676		—		46,665		11		41,522		46,676		—		46,665		11
Railroad, utilities and energy		75,373		92,593		—		92,593		—		75,373		92,593		—		92,593		—

The fair values of substantially all of our financial instruments were measured using market or income approaches. The hierarchy for measuring fair value consists of Levels 1 through 3, which are described below.

Level 1 – Inputs represent unadjusted quoted prices for identical assets or liabilities exchanged in active markets.

Level 2 – Inputs include directly or indirectly observable inputs (other than Level 1 inputs) such as quoted prices for similar assets or liabilities exchanged in active or inactive markets; quoted prices for identical assets or liabilities exchanged in inactive markets; other inputs that may be considered in fair value determinations of the assets or liabilities, such as interest rates and yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates; and inputs that are derived principally from or corroborated by observable market data by correlation or other means. Pricing evaluations generally reflect discounted expected future cash flows, which incorporate yield curves for instruments with similar characteristics, such as credit ratings, estimated durations and yields for other instruments of the issuer or entities in the same industry sector.

Level 3 – Inputs include unobservable inputs used in the measurement of assets and liabilities. Management is required to use its own assumptions regarding unobservable inputs because there is little, if any, market activity in the assets or liabilities and it may be unable to corroborate the related observable inputs. Unobservable inputs require management to make certain projections and assumptions about the information that would be used by market participants in valuing assets or liabilities.

Reconciliations of significant assets and liabilities measured and carried at fair value on a recurring basis with the use of significant unobservable inputs (Level 3) for the ~~three~~six months ended ~~March 31,~~June 30, 2021 and 2020 follow (in millions).

				Gains (losses) included in:
	Balance at beginning of year			Earnings			Regulatory assets and liabilities		Acquisitions, dispositions and settlements			Balance at March 31			Balance at beginning of year			Gains (losses) included in earnings			Acquisitions, dispositions and settlements		Balance at June 30
Investments in equity securities:
2021	$	8,978		$	823		$	—	$	600		$	10,401		$	8,978		$	1,559		$	1,100	$	11,637
2020		10,405			(4,861	)		—		—			5,544			10,405			(2,469	)		—		7,936

Equity index put option contract liabilities:
2021		(1,065	)		489			—		(1	)		(577	)		(1,065	)		710			—		(355	)
2020		(968	)		(1,393	)		—		—			(2,361	)		(968	)		(597	)		—		(1,565	)

Quantitative information as of ~~March 31,~~June 30, 2021 with respect to significant assets and liabilities measured and carried at fair value on a recurring basis with the use of significant unobservable inputs (Level 3) follows (dollars in millions).

Fair

Value

Principal Valuation

Techniques

Unobservable

Inputs

Weighted

Average

Fair

Value

Principal Valuation

Techniques

Unobservable

Inputs

Weighted

Average

Investments in equity securities:

Preferred stock

9,898

Discounted cash flow

Expected duration

8 years

10,935

Discounted cash flow

Expected duration

8 years

Discount for transferability

restrictions and subordination

372 basis points

Discount for transferability

restrictions and subordination

355 basis points

Common stock warrants

503

Warrant pricing model

Expected duration

8 years

702

Warrant pricing model

Expected duration

8 years

Volatility

37%

Volatility

36%

Equity index put option contract liabilities

577

Option pricing model

Volatility

19%

355

Option pricing model

Volatility

17%

Investments in equity securities in the preceding table include our investments in certain preferred stocks and common stock warrants that do not have readily determinable market values as defined under GAAP. These investments are subject to contractual restrictions on transferability and may contain provisions that prevent us from economically hedging our investments. We applied discounted cash flow techniques in valuing the preferred stock and we made assumptions regarding the expected duration of the investment and the effects of subordination in liquidation. In valuing the common stock warrants, we used a warrant valuation model. While most of the inputs to the model are observable, we made assumptions regarding the expected duration and volatility of the warrants.

Our equity index put option derivative contracts are illiquid and contain contract terms that are not standard in derivatives markets. For example, we are not required to post collateral under most of our contracts. We determine the fair value of the equity index put option contract liabilities based on the Black-Scholes option valuation model.

Changes in Berkshire’s issued, treasury and outstanding common stock during the first ~~quarter~~six months of 2021 are shown in the table below. In addition to our common stock, 1,000,000 shares of preferred stock are authorized, but NaN are issued.

	Class A, $5 Par Value (1,650,000 shares authorized)									Class B, $0.0033 Par Value (3,225,000,000 shares authorized)								Class A, $5 Par Value (1,650,000 shares authorized)									Class B, $0.0033 Par Value (3,225,000,000 shares authorized)
	Issued			Treasury			Outstanding			Issued		Treasury			Outstanding			Issued			Treasury			Outstanding			Issued		Treasury			Outstanding
Balances at December 31, 2020		678,523			(34,592	)		643,931			1,469,359,852		(119,316,381	)		1,350,043,471			678,523			(34,592	)		643,931			1,469,359,852		(119,316,381	)		1,350,043,471
Conversions of Class A to Class B common stock		(896	)		—			(896	)		1,344,000		—			1,344,000			(11,479	)		—			(11,479	)		17,218,500		—			17,218,500
Treasury stock acquired		—			(4,606	)		(4,606	)		—		(20,547,740	)		(20,547,740	)		—			(8,156	)		(8,156	)		—		(36,862,234	)		(36,862,234	)
Balances at March 31, 2021		677,627			(39,198	)		638,429			1,470,703,852		(139,864,121	)		1,330,839,731
Balances at June 30, 2021																			667,044			(42,748	)		624,296			1,486,578,352		(156,178,615	)		1,330,399,737

Each Class A common share is entitled to 1 vote per share. Class B common stock possesses dividend and distribution rights equal to one-fifteen-hundredth (1/1,500) of such rights of Class A common stock. Each Class B common share possesses voting rights equivalent to one-ten-thousandth (1/10,000) of the voting rights of a Class A share. Unless otherwise required under Delaware General Corporation Law, Class A and Class B common shares vote as a single class. Each share of Class A common stock is convertible, at the option of the holder, into 1,500 shares of Class B common stock. Class B common stock is not convertible into Class A common stock. On an equivalent Class A common stock basis, there were ~~1,525,655~~1,511,229 shares outstanding as of ~~March 31,~~June 30, 2021 and 1,543,960 shares outstanding as of December 31, 2020.

Since we have two classes of common stock, we provide earnings per share data on the Consolidated Statements of Earnings for average equivalent Class A shares outstanding and average equivalent Class B shares outstanding. Class B shares are economically equivalent to one-fifteen-hundredth (1/1,500) of a Class A share. Average equivalent Class A shares outstanding represents average Class A shares outstanding plus one-fifteen-hundredth (1/1,500) of the average Class B shares outstanding. Average equivalent Class B shares outstanding represents average Class B shares outstanding plus 1,500 times the average Class A shares outstanding.

Berkshire’s common stock repurchase program permits Berkshire to repurchase its Class A and Class B shares any time that Warren Buffett, Berkshire’s Chairman of the Board and Chief Executive Officer, and Charlie Munger, Vice Chairman of the Board, believe that the repurchase price is below Berkshire’s intrinsic value, conservatively determined. The program continues to allow share repurchases in the open market or through privately negotiated transactions and does not specify a maximum number of shares to be repurchased. However, repurchases will not be made if they would reduce the total value of Berkshire’s consolidated cash, cash equivalents and U.S. Treasury Bills holdings below ~~$20~~$30 billion. The repurchase program does not obligate Berkshire to repurchase any specific dollar amount or number of Class A or Class B shares and there is no expiration date to the program.

Our consolidated effective income tax ~~rate~~rates were 20.4% for the second quarter and 19.9% for the first six months of 2021 compared to 25.4% for the second quarter ~~was 18.5% in 2021~~ and ~~21.2% in~~15.7% for the first six months of 2020. Our effective income tax rate normally reflects recurring benefits from dividends-received deductions applicable to investments in equity securities and production tax credits related to wind-powered electricity generation placed in service in the U.S. Our periodic effective income tax rate will also vary due to the changes in mix of pre-tax earnings, the magnitude of gains or losses with respect to our investments in equity securities, the amount of non-deductible goodwill impairment charges and other expenses and the underlying income tax rates applicable in the various taxing jurisdictions.

A summary of the net changes in after-tax accumulated other comprehensive income attributable to Berkshire Hathaway shareholders for the ~~three~~six months ending ~~March 31,~~June 30, 2021 and 2020 follows (in millions).

	Unrealized appreciation of investments, net			Foreign currency translation			Defined benefit pension plans			Other			Accumulated other comprehensive income			Unrealized appreciation of investments, net			Foreign currency translation			Defined benefit pension plans			Other			Accumulated other comprehensive income
First three months of 2021
First six months of 2021
Balance at beginning of year	$	536		$	(3,082	)	$	(1,645	)	$	(52	)	$	(4,243	)	$	536		$	(3,082	)	$	(1,645	)	$	(52	)	$	(4,243	)
Other comprehensive income, net		(67	)		(297	)		40			(3	)		(327	)		(58	)		(1	)		73			10			24
Balance at end of period	$	469		$	(3,379	)	$	(1,605	)	$	(55	)	$	(4,570	)	$	478		$	(3,083	)	$	(1,572	)	$	(42	)	$	(4,219	)

First three months of 2020
First six months of 2020
Balance at beginning of year	$	481		$	(4,346	)	$	(1,369	)	$	(9	)	$	(5,243	)	$	481		$	(4,346	)	$	(1,369	)	$	(9	)	$	(5,243	)
Other comprehensive income, net		(139	)		(1,362	)		71			(48	)		(1,478	)		14			(794	)		83			(27	)		(724	)
Balance at end of period	$	342		$	(5,708	)	$	(1,298	)	$	(57	)	$	(6,721	)	$	495		$	(5,140	)	$	(1,286	)	$	(36	)	$	(5,967	)

A summary of supplemental cash flow information is presented in the following table (in millions).

	First Quarter				First Six Months
	2021		2020		2021		2020
Cash paid during the period for:
Income taxes	$	256	$	595	$	2,508	$	980
Interest:
Insurance and other		400		409		699		591
Railroad, utilities and energy		740		742		1,580		1,438

We are parties in a variety of legal actions that routinely arise out of the normal course of business, including legal actions seeking to establish liability directly through insurance contracts or indirectly through reinsurance contracts issued by Berkshire subsidiaries. Plaintiffs occasionally seek punitive or exemplary damages. We do not believe that such normal and routine litigation will have a material effect on our financial condition or results of operations. Berkshire and certain of its subsidiaries are also involved in other kinds of legal actions, some of which assert or may assert claims or seek to impose fines and penalties. We believe that any liability that may arise as a result of other pending legal actions will not have a material effect on our consolidated financial condition or results of operations.

On November 1, 2020, Berkshire Hathaway Energy (“BHE”) acquired a large portion of the natural gas transmission and storage business of Dominion Energy, Inc. (“Dominion”) for approximately $2.5 billion. The acquisition included a partial ownership of a liquefied natural gas export, import and storage facility (“Cove Point”), consisting of 100% of the general partnership interest and 25% of the limited partnership interests. We treat Cove Point as a consolidated subsidiary because we have the power to direct the activities that most significantly affect its economic performance and the obligation to absorb losses and the right to receive benefits which could be significant to Cove Point. ~~As of the acquisition date, the~~The preliminary fair value of the assets acquired was $13.4 billion, including residual goodwill of $1.7 billion, and the fair value of the liabilities assumed was ~~$6.9~~$7.0 billion, including the assumption of approximately $5.6 billion of debt. We also recorded noncontrolling interests of $3.9 billion attributable to limited partnership interests in Cove Point that are held by third parties. In addition, BHE ~~has also~~previously agreed to acquire certain other of Dominion’s pipeline business for approximately $1.3 billion. ~~The closing of~~Effective July 9, 2021, BHE and Dominion agreed to terminate this ~~second acquisition is subject~~planned transaction due to ~~receiving~~ongoing uncertainty in obtaining the necessary regulatory ~~approvals and other customary closing conditions and is expected to occur during the second quarter of 2021.~~approvals.

We recognize revenue when a good or service is transferred to a customer. A good or service is transferred when or as the customer obtains control of that good or service. Revenues are based on the consideration we expect to receive in connection with our promises to deliver goods and services to our customers.

The following tables summarize customer contract revenues disaggregated by reportable segment and the source of the revenue for the second quarter and first ~~quarter~~six months of 2021 and 2020 (in millions). Other revenues included in consolidated revenues were primarily insurance premiums earned, interest, dividend and other investment income and leasing revenues, which are not considered to be revenues from contracts with customers under GAAP.

	Manufacturing		McLane Company		Service and Retailing		BNSF		Berkshire Hathaway Energy		Insurance, Corporate and other		Total		Manufacturing		McLane Company		Service and Retailing		BNSF		Berkshire Hathaway Energy		Insurance, Corporate and other		Total
Three months ending March 31, 2021
Three months ending June 30, 2021
Manufactured products:
Industrial and commercial products	$	5,363	$	—	$	50	$	—	$	—	$	—	$	5,413	$	5,586	$	—	$	49	$	—	$	—	$	—	$	5,635
Building products		4,399		—		—		—		—		—		4,399		5,114		—		—		—		—		—		5,114
Consumer products		4,163		—		—		—		—		—		4,163		4,604		—		—		—		—		—		4,604
Grocery and convenience store distribution		—		7,442		—		—		—		—		7,442		—		7,729		—		—		—		—		7,729
Food and beverage distribution		—		4,004		—		—		—		—		4,004		—		4,356		—		—		—		—		4,356
Auto sales		—		—		2,312		—		—		—		2,312		—		—		2,750		—		—		—		2,750
Other retail and wholesale distribution		703		—		3,656		—		—		—		4,359		754		—		4,008		—		—		—		4,762
Service		329		151		934		5,365		1,040		—		7,819		370		183		1,053		5,763		1,593		—		8,962
Electricity and natural gas		—		—		—		—		4,712		—		4,712		—		—		—		—		4,198		—		4,198
Total		14,957		11,597		6,952		5,365		5,752		—		44,623		16,428		12,268		7,860		5,763		5,791		—		48,110
Other revenues		923		25		991		13		172		17,852		19,976		947		27		1,094		15		294		18,627		21,004
	$	15,880	$	11,622	$	7,943	$	5,378	$	5,924	$	17,852	$	64,599	$	17,375	$	12,295	$	8,954	$	5,778	$	6,085	$	18,627	$	69,114

Three months ending March 31, 2020
Six months ending June 30, 2021
Manufactured products:
Industrial and commercial products	$	6,119	$	—	$	44	$	—	$	—	$	—	$	6,163	$	10,949	$	—	$	99	$	—	$	—	$	—	$	11,048
Building products		3,695		—		—		—		—		—		3,695		9,513		—		—		—		—		—		9,513
Consumer products		3,328		—		—		—		—		—		3,328		8,767		—		—		—		—		—		8,767
Grocery and convenience store distribution		—		7,859		—		—		—		—		7,859		—		15,171		—		—		—		—		15,171
Food and beverage distribution		—		3,806		—		—		—		—		3,806		—		8,360		—		—		—		—		8,360
Auto sales		—		—		1,909		—		—		—		1,909		—		—		5,062		—		—		—		5,062
Other retail and wholesale distribution		605		—		2,933		—		—		—		3,538		1,457		—		7,664		—		—		—		9,121
Service		387		132		961		5,366		793		—		7,639		699		334		1,987		11,128		2,633		—		16,781
Electricity and natural gas		—		—		—		—		3,515		—		3,515		—		—		—		—		8,910		—		8,910
Total		14,134		11,797		5,847		5,366		4,308		—		41,452		31,385		23,865		14,812		11,128		11,543		—		92,733
Other revenues		880		24		1,091		14		199		17,605		19,813		1,870		52		2,085		28		466		36,479		40,980
	$	15,014	$	11,821	$	6,938	$	5,380	$	4,507	$	17,605	$	61,265	$	33,255	$	23,917	$	16,897	$	11,156	$	12,009	$	36,479	$	133,713

	Manufacturing		McLane Company		Service and Retailing		BNSF		Berkshire Hathaway Energy		Insurance, Corporate and other		Total
Three months ending June 30, 2020
Manufactured products:
Industrial and commercial products	$	4,631	$	—	$	45	$	—	$	—	$	—	$	4,676
Building products		3,665		—		—		—		—		—		3,665
Consumer products		3,009		—		—		—		—		—		3,009
Grocery and convenience store distribution		—		7,287		—		—		—		—		7,287
Food and beverage distribution		—		3,787		—		—		—		—		3,787
Auto sales		—		—		1,895		—		—		—		1,895
Other retail and wholesale distribution		487		—		2,620		—		—		—		3,107
Service		348		122		634		4,558		971		—		6,633
Electricity and natural gas		—		—		—		—		3,319		—		3,319
Total		12,140		11,196		5,194		4,558		4,290		—		37,378
Other revenues		877		22		827		14		369		17,353		19,462
	$	13,017	$	11,218	$	6,021	$	4,572	$	4,659	$	17,353	$	56,840

Six months ending June 30, 2020
Manufactured products:
Industrial and commercial products	$	10,750	$	—	$	89	$	—	$	—	$	—	$	10,839
Building products		7,360		—		—		—		—		—		7,360
Consumer products		6,337		—		—		—		—		—		6,337
Grocery and convenience store distribution		—		15,146		—		—		—		—		15,146
Food and beverage distribution		—		7,593		—		—		—		—		7,593
Auto sales		—		—		3,804		—		—		—		3,804
Other retail and wholesale distribution		1,092		—		5,553		—		—		—		6,645
Service		735		254		1,595		9,924		1,764		—		14,272
Electricity and natural gas		—		—		—		—		6,834		—		6,834
Total		26,274		22,993		11,041		9,924		8,598		—		78,830
Other revenues		1,757		46		1,918		28		568		34,958		39,275
	$	28,031	$	23,039	$	12,959	$	9,952	$	9,166	$	34,958	$	118,105

A summary of the transaction price allocated to the significant unsatisfied remaining performance obligations relating to contracts with expected durations in excess of one year as of ~~March 31,~~June 30, 2021 and the timing of when the performance obligations are expected to be satisfied follows (in millions).

Less than

12 months

Greater than

12 months

Total

Less than

12 months

Greater than

12 months

Total

Electricity and natural gas

3,034

20,918

23,952

2,912

21,728

24,640

Other sales and service contracts

1,324

2,259

3,583

1,361

2,211

3,572

Our operating businesses include a large and diverse group of insurance, manufacturing, service and retailing businesses. We organize our reportable business segments in a manner that reflects how management views those business activities. Certain businesses are grouped together for segment reporting based upon similar products or product lines, marketing, selling and distribution characteristics, even though those business units are operated under separate local management. Revenues and earnings before income taxes by segment for the second quarter and first ~~quarter~~six months of 2021 and 2020 were as follows (in millions).

	First Quarter					Second Quarter					First Six Months
	2021			2020		2021			2020		2021			2020
Revenues of Operating Businesses
Insurance:
Underwriting:
GEICO	$	8,923		$	9,109	$	9,546		$	9,040	$	18,469		$	18,149
Berkshire Hathaway Primary Group		2,654			2,369		2,755			2,244		5,409			4,613
Berkshire Hathaway Reinsurance Group		4,847			4,270		4,862			4,311		9,709			8,581
Investment income		1,414			1,648		1,459			1,615		2,873			3,263
Total insurance		17,838			17,396		18,622			17,210		36,460			34,606
BNSF		5,401			5,417		5,809			4,602		11,210			10,019
Berkshire Hathaway Energy		5,924			4,507		6,085			4,659		12,009			9,166
Manufacturing		15,913			15,035		17,412			13,033		33,325			28,068
McLane Company		11,622			11,821		12,295			11,218		23,917			23,039
Service and retailing		7,958			6,956		8,977			6,037		16,935			12,993
		64,656			61,132		69,200			56,759		133,856			117,891
Reconciliation of segments to consolidated amount
Corporate, eliminations and other		(57	)		133		(86	)		81		(143	)		214
	$	64,599		$	61,265	$	69,114		$	56,840	$	133,713		$	118,105

	First Quarter						Second Quarter						First Six Months
	2021			2020			2021			2020			2021			2020
Earnings (Loss) Before Income Taxes of Operating Businesses
Insurance:
Underwriting:
GEICO	$	1,023		$	984		$	626		$	2,060		$	1,649		$	3,044
Berkshire Hathaway Primary Group		206			(33	)		166			96			372			63
Berkshire Hathaway Reinsurance Group		(263	)		(489	)		(327	)		(1,103	)		(590	)		(1,592	)
Investment income		1,412			1,647			1,456			1,613			2,868			3,260
Total insurance		2,378			2,109			1,921			2,666			4,299			4,775
BNSF		1,659			1,584			1,979			1,494			3,638			3,078
Berkshire Hathaway Energy		683			419			739			533			1,422			952
Manufacturing		2,436			2,111			2,714			1,399			5,150			3,510
McLane Company		103			65			84			44			187			109
Service and retailing		938			558			1,186			408			2,124			966
		8,197			6,846			8,623			6,544			16,820			13,390
Reconciliation of segments to consolidated amount
Investment and derivative gains/losses		5,700			(70,275	)
Investment and derivative gains (losses)								27,394			40,085			33,094			(30,190	)
Interest expense, not allocated to segments		(114	)		(136	)		(144	)		(111	)		(258	)		(247	)
Equity method investments		251			300			147			(257	)		398			43
Goodwill and intangible impairments								—			(10,634	)		—			(10,634	)
Corporate, eliminations and other		494			216			(299	)		(218	)		195			(2	)
	$	14,528		$	(63,049	)	$	35,721		$	35,409		$	50,249		$	(27,640	)

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Net earnings/loss attributable to Berkshire Hathaway shareholders are disaggregated in the table that follows. Amounts are after deducting income taxes and exclude earnings attributable to noncontrolling interests (in millions).

	First Quarter					Second Quarter							First Six Months
	2021		2020			2021			2020				2021		2020
Insurance – underwriting	$	764	$	363		$	376		$	806			$	1,140	$	1,169
Insurance – investment income		1,208		1,386			1,219			1,368				2,427		2,754
Railroad		1,251		1,190			1,516			1,131				2,767		2,321
Utilities and energy		703		561			740			633				1,443		1,194
Manufacturing, service and retailing		2,619		2,038			3,004			1,449				5,623		3,487
Investment and derivative gains/losses		4,693		(55,617	)
Investment and derivative gains (losses)							21,408			31,645				26,101		(23,972	)
Other		473		333			(169	)		(10,737	)	*		304		(10,404	)	*
Net earnings (loss) attributable to Berkshire Hathaway shareholders	$	11,711	$	(49,746	)	$	28,094		$	26,295			$	39,805	$	(23,451	)

*Includes goodwill and indefinite-lived asset impairment charges of $10.9 billion.

Through our subsidiaries, we engage in ~~a number of~~numerous diverse business activities. We manage our operating businesses on an unusually decentralized basis. There are few centralized or integrated business functions. Our senior corporate management team participates in and is ultimately responsible for significant capital allocation decisions, investment activities and the selection of the Chief Executive to head each of the operating businesses. The business segment data (Note 23 to the accompanying Consolidated Financial Statements) should be read in conjunction with this discussion.

The COVID-19 pandemic negatively affected most of our operating businesses beginning in March of 2020, with the initial effects to date ranging from relatively minor to severe. ~~Revenues and earnings~~Earnings of most of our manufacturing, service and retailing businesses declined considerably, and in certain instances severely, in the second quarter of 2020. Over the second half of 2020 and continuing ~~into the first quarter of~~in 2021, many of these businesses experienced significant recoveries in revenues and ~~earnings. Consequently, revenues and~~ earnings, in some instances exceeding pre-pandemic levels. Consequently, earnings over the first ~~quarter~~six months of 2021 for these businesses were considerably higher than in the first ~~quarter~~half of 2020, although ~~results for certain businesses~~earnings in 2021 were negatively affected by major winter storms in North America during February ~~2021. Certain of our other operating businesses continue to suffer adverse effects from the pandemic.~~

2021, ongoing supply chain disruptions and higher input costs. We cannot reliably predict future economic effects of the pandemic or when business activities at our operations will completely normalize. Nor can we predict how these events will alter the future consumption patterns of consumers and businesses we serve.

Insurance underwriting produced after-tax earnings of ~~$764~~$376 million in the second quarter and $1.1 billion in the first ~~quarter~~six months of 2021. In 2021, ~~and $363 million in 2020. In each year, we~~our primary insurance operations generated underwriting earnings, ~~from primary insurance and~~while our reinsurance operations produced underwriting ~~losses from reinsurance assumed.~~losses. Underwriting results in 2021 ~~also~~ reflected ~~the effects of the pandemic, including~~earned premium reductions from the GEICO Giveback program, ~~and reduced~~higher private passenger auto claims frequencies ~~for private passenger automobile coverages.~~and higher losses in the life reinsurance business. After-tax earnings from insurance investment income declined $149 million (10.9%) in the second quarter and $327 million (11.9%) in the first ~~quarter~~six months of 2021 ~~declined $178 million (12.8%)~~as compared to ~~2020,~~2020. The declines were primarily due to lower interest income earned on cash and short-term investments in U.S. Treasury Bills.

After-tax earnings of our railroad business increased ~~5.1%~~34.0% in the second quarter and 19.2% in the first ~~quarter~~six months of 2021 compared to 2020. The ~~increase~~increases reflected overall higher freight volumes and lower costs due to improved productivity. After-tax earnings of our utilities and energy business increased ~~25.3%~~20.9% in the first ~~quarter~~half of 2021 compared to 2020. The increase reflected increased earnings from the natural gas pipelines, including the effects of a business acquisition, and from the real estate brokerage ~~businesses, partially offset by lower earnings from the other energy~~ businesses. Earnings from our manufacturing, service and retailing businesses increased ~~28.5%~~$1.6 billion in the second quarter and $2.1 billion in the first ~~quarter~~six months of 2021 versus 2020. ~~Overall,~~Many of our businesses generated significantly higher earnings inover the first ~~quarter~~half of 2021 compared to 2020, which ~~reflected the initial~~included significant adverse effects offrom the pandemic. Earnings of our manufacturing, service and retail businesses in 2021 benefitted from higher customer demand in many of our businesses and exceeded earnings in 2019 as well.

Investment and derivative ~~gains/~~gains and losses in 2021 and 2020 ~~included significant gains and losses on~~predominantly derived from our investments in equity securities ~~including~~and included significant unrealized gains and losses from market price changes. We believe that investment and derivative gains/losses, whether realized from dispositions or unrealized from changes in market prices of equity securities, are generally meaningless in understanding our reported results or evaluating the economic performance of our businesses. These gains and losses have caused and will continue to cause significant volatility in our periodic earnings.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Our management views our insurance businesses as possessing two distinct activities – underwriting and investing. Underwriting decisions are the responsibility of the unit managers, while investing decisions are the responsibility of Berkshire’s Chairman and CEO, Warren E. Buffett and Berkshire’s corporate investment managers. Accordingly, we evaluate performance of underwriting operations without any allocation of investment income or investment ~~gains/~~gains and losses. We consider investment income as an integral component of our aggregate insurance operating results. However, we consider investment gains and losses, whether realized or unrealized as non-operating. We believe that such gains and losses are not meaningful in understanding the operating results of our insurance businesses.

The timing and amount of catastrophe losses can produce significant volatility in our periodic underwriting results, particularly with respect to our reinsurance businesses. Generally, we consider incurred losses in excess of $100 million from a current year catastrophic event to be significant.

Changes in estimates for unpaid losses and loss adjustment expenses, including amounts established for occurrences in prior years, can also significantly affect our periodic underwriting results. Unpaid loss estimates, including estimates under retroactive reinsurance contracts, were approximately ~~$121.6~~$123.2 billion as of ~~March 31,~~June 30, 2021. Our periodic underwriting results may also include significant foreign currency transaction gains and losses arising from the changes in the valuation of non-U.S. Dollar denominated liabilities of our U.S.-based insurance subsidiaries due to foreign currency exchange rate fluctuations.

Underwriting results for certain of our commercial insurance and reinsurance businesses were negatively affected in 2021 and 2020 by estimated losses and costs associated with the COVID-19 pandemic, including estimated provisions for claims and uncollectible premiums and incremental operating costs to maintain customer service levels. The effects of the pandemic in future periods may be affected by judicial rulings and regulatory and legislative actions pertaining to insurance coverage and claims and by its effects on general economic activity, which we cannot reasonably estimate at this time.

Underwriting results of our insurance businesses are summarized below (dollars in millions).

	First Quarter						Second Quarter						First Six Months
	2021			2020			2021			2020			2021			2020
Pre-tax underwriting earnings (loss):
GEICO	$	1,023		$	984		$	626		$	2,060		$	1,649		$	3,044
Berkshire Hathaway Primary Group		206			(33	)		166			96			372			63
Berkshire Hathaway Reinsurance Group		(263	)		(489	)		(327	)		(1,103	)		(590	)		(1,592	)
Pre-tax underwriting earnings		966			462			465			1,053			1,431			1,515
Income taxes and noncontrolling interests		202			99			89			247			291			346
Net underwriting earnings	$	764		$	363		$	376		$	806		$	1,140		$	1,169
Effective income tax rate		20.9	%		21.5	%		19.0	%		23.4	%		20.3	%		22.8	%

GEICO writes private passenger automobile insurance, offering coverages to insureds in all 50 states and the District of Columbia. GEICO markets its policies mainly by direct response methods where most customers apply for coverage directly to the company via the Internet or over the telephone. A summary of GEICO’s underwriting results follows (dollars in millions).

	First Quarter								Second Quarter								First Six Months
	2021				2020				2021				2020				2021				2020
	Amount		%		Amount		%		Amount		%		Amount		%		Amount		%		Amount		%
Premiums written	$	10,006			$	9,681			$	9,230			$	8,090			$	19,236			$	17,771
Premiums earned	$	8,923		100.0	$	9,109		100.0	$	9,546		100.0	$	9,040		100.0	$	18,469		100.0	$	18,149		100.0
Losses and loss adjustment expenses		6,463		72.4		6,766		74.3		7,617		79.8		5,614		62.1		14,080		76.2		12,380		68.2
Underwriting expenses		1,437		16.1		1,359		14.9		1,303		13.6		1,366		15.1		2,740		14.9		2,725		15.0
Total losses and expenses		7,900		88.5		8,125		89.2		8,920		93.4		6,980		77.2		16,820		91.1		15,105		83.2
Pre-tax underwriting earnings	$	1,023			$	984			$	626			$	2,060			$	1,649			$	3,044

GEICO’s pre-tax underwriting earnings ~~for~~in 2021 and 2020 were significantly affected by changes in average claims frequencies. Beginning in the first quarter of 2020 and continuing through the first quarter of 2021, ~~continues to reflect decreases in losses and loss adjustment expenses attributable to lower~~ average claims frequencies were significantly below historical levels from the effects of less driving by policyholders during the COVID-19 pandemic. These effects were partially offset by lower premiums earned from the ~~remaining effects of the~~ GEICO Giveback program and higher average claims severities.

~~Premiums written in~~ In the ~~first~~second quarter of 2021, ~~increased 3.4% compared~~average claims frequencies began to ~~2020. The premium~~ increase ~~was primarily attributable to higher average voluntary auto policies-in-force, partially offset~~as driving by ~~a decrease in average premiums per auto policy due to coverage changes. Voluntary auto policies-in-force increased approximately 124,000 during the first quarter of 2021.~~policyholders increased.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Premiums written increased $1.1 billion (14.1%) in the second quarter and $1.5 billion (8.2%) in the first six months of 2021 compared to 2020. The premium increases were primarily attributable to the $1.3 billion reduction in premiums written during the second quarter of 2020 from the GEICO Giveback Program and also by a 4.9% increase in average premiums per auto policy over the past twelve months. The GEICO Giveback program provided a 15% premium credit to all new and renewal voluntary auto and motorcycle policies written between April 8, 2020 and October 7, 2020. Over that six-month period, the GEICO Giveback program reduced premiums written by approximately $2.9 billion. Voluntary auto policies-in-force increased approximately 183,000 during the first six months of 2021.

Premiums earned increased $506 million (5.6%) in the second quarter and $320 million (1.8%) in the first six months of 2021 compared to 2020. Premiums earned in the first ~~quarter~~six months of 2021 ~~decreased by 2.0% compared to 2020, which~~ included reductions of approximately ~~$400~~$460 million attributable to the remaining impact of the GEICO Giveback premium credit.

Losses and loss adjustment expenses increased $2.0 billion (35.7%) in the second quarter and $1.7 billion (13.7%) in the first ~~quarter~~six months of 2021 ~~decreased $303 million (4.5%)~~ compared to 2020. GEICO’s ratio of losses and loss adjustment expenses to ~~earnings~~premiums earned increased 17.7 percentage points in the second quarter and 8.0 percentage points in the first ~~quarter~~six months of 2021 ~~was 72.4%, a decrease of 1.9 percentage points~~ compared to ~~2020, reflecting declines~~the same periods in 2020. The increases reflected overall increases in average claims frequencies and severities, partially offset by ~~increases in claims severities and the impact~~increased reductions of ~~lower premiums earned.~~claim loss estimates for prior years’ loss events.

Claims frequencies in the first ~~quarter~~six months of 2021 were ~~lower~~higher for all coverages, including property damage ~~and~~(eleven to twelve percent range), bodily injury ~~coverages (fourteen~~(thirteen to ~~fifteen~~fourteen percent range), personal injury ~~coverage (ten~~(sixteen to ~~eleven~~seventeen percent range) and collision ~~coverage (flat~~(twenty-one to ~~one~~twenty-two percent range). Average claims severities in the first ~~quarter~~six months of 2021 were higher for property damage coverage ~~(three~~(two to ~~four~~three percent range), collision coverage (ten to eleven percent range) and bodily injury coverage ~~(twelve~~(ten to thirteen percent range). Losses and loss adjustment expenses ~~in the first quarter~~ included reductions in the ultimate claim loss estimates for prior years’ loss events of ~~$521~~$846 million in the first six months of 2021 ~~and $148~~compared to $166 million in 2020.

Underwriting expenses were relatively flat in the first ~~quarter~~six months of 2021 ~~were $1.4 billion, an increase of $78 million (5.7%)~~ compared to 2020, reflecting higher ~~employee-related,~~ advertising and technology costs, ~~partly~~ offset by lower ~~premium taxes.~~travel and employee-related expenses and provisions for uncollectible premiums. GEICO’s expense ratio (underwriting expense to premiums earned) in the first ~~quarter~~six months of 2021 was ~~16.1%, an increase of 1.2 percentage points~~relatively unchanged compared to ~~2020, attributable to both the increase in expenses and the decline in earned premiums.~~2020.

The Berkshire Hathaway Primary Group (“BH Primary”) provides a variety of commercial insurance solutions, including healthcare malpractice, workers’ compensation, automobile, general liability, property and various specialty coverages for small, medium and large clients. ~~The largest of these~~BH Primary insurers ~~are~~include Berkshire Hathaway Specialty Insurance (“BH Specialty”), Berkshire Hathaway Homestate Companies (“BHHC”), MedPro Group, Berkshire Hathaway GUARD Insurance Companies (“GUARD”) ~~and~~, National Indemnity Company (“NICO Primary”)~~. Other BH Primary insurers include~~, U.S. Liability Insurance Company (“USLI”), Central States Indemnity Company and MLMIC Insurance Company. A summary of BH Primary underwriting results follows (dollars in millions).

	First Quarter									Second Quarter								First Six Months
	2021				2020					2021				2020				2021				2020
	Amount		%		Amount			%		Amount		%		Amount		%		Amount		%		Amount		%
Premiums written	$	2,908			$	2,455				$	2,943			$	2,149			$	5,851			$	4,604
Premiums earned	$	2,654		100.0	$	2,369			100.0	$	2,755		100.0	$	2,244		100.0	$	5,409		100.0	$	4,613		100.0
Losses and loss adjustment expenses		1,849		69.7		1,811			76.4		1,955		71.0		1,582		70.5		3,804		70.3		3,393		73.6
Underwriting expenses		599		22.5		591			25.0		634		23.0		566		25.2		1,233		22.8		1,157		25.0
Total losses and expenses		2,448		92.2		2,402			101.4		2,589		94.0		2,148		95.7		5,037		93.1		4,550		98.6
Pre-tax underwriting earnings (loss)	$	206			$	(33	)
Pre-tax underwriting earnings										$	166			$	96			$	372			$	63

Premiums written increased ~~$453 million (18.5%)~~36.9% in the second quarter and 27.1% in the first ~~quarter~~six months of 2021 compared to 2020, driven by increases at BH Specialty ~~(40%)~~ and MedPro ~~Group (24%). The increase at~~Group. BH Specialty ~~was~~premiums written increased 44% for the second quarter and 43% for the first six months, primarily attributable to ~~increased~~increases in professional liability, casualty ~~business~~ and ~~the increase at~~property lines of business. MedPro Group ~~reflected increases~~premiums increased 45% for the second quarter and 31% for the first six months of 2021, attributable to increased volume across ~~certain~~its product categories. ~~BHHC’s~~Commercial auto volumes at NICO Primary and BHHC also increased during the second quarter of 2021 compared to 2020, which was adversely impacted by the COVID-19 pandemic. USLI premiums written ~~declined 8% from~~increased 27% in the second quarter and 20% in the first ~~quarter of 2020, primarily due~~six months, attributable to ~~lower~~increases in its retail and wholesale customer bases. BH Primary’s workers’ compensation ~~volumes. The declines in workers’ compensation premiums reflected the effects of overall lower insured payroll levels attributable~~business continues to ~~the pandemic and continuing~~experience increased price competition in the market.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

BH Primary’s loss ratio was relatively unchanged in the second quarter and declined 3.3 percentage points in the first ~~quarter~~six months of 2021 ~~was 69.7%, a~~versus 2020. The year-to-date decline ~~of 6.7 percentage points versus 2020, which~~ reflected net reductions in estimated ultimate liabilities for prior years’ loss events of ~~$178~~$253 million in the first six months of 2021 ~~and $24~~compared to $84 million in the first six months of 2020. Estimated losses and loss adjustment expenses incurred in the first ~~quarter~~six months of 2021 from athe major winter storm in North America (“Winter Storm Uri”) ~~in February 2021~~ were ~~approximately $150~~$156 million. ~~There were no significant catastrophe loss events in the first quarter of 2020.~~ Incurred losses attributable to the pandemic were ~~not significant in the first quarter of 2021 and were~~ approximately ~~$170~~$180 million in the first ~~quarter~~six months of 2020. BH Primary insurers write significant levels of commercial and professional liability and workers’ compensation ~~insurance~~business and the related claim costs may be subject to high severity and long claim-tails. Accordingly, we could experience significant increases in claims liabilities in the future, attributable to higher-than-expected claim settlements, adverse litigation outcomes or judicial rulings and other factors not currently anticipated.

Underwriting expenses in the second quarter and first ~~quarter~~six months of 2021 ~~were relatively unchanged~~increased 12.0% and 6.6%, respectively, compared to 2020. The expense ratio declined ~~2.5~~2.2 percentage points in the first six months of 2021, reflecting changes in business mix, improved leverage on internal underwriting expenses at BH Specialty and the impact of pandemic-related allowances for expected credit losses recorded in the first ~~quarter~~six months of 2020.

The Berkshire Hathaway Reinsurance Group (“BHRG”) offers excess-of-loss and quota-share reinsurance coverages on property and casualty risks to insurers and reinsurers worldwide through several subsidiaries, led by National Indemnity Company (“NICO”), General Reinsurance Corporation and General Reinsurance AG. We also offer life and health reinsurance coverages through General Re Life Corporation, General Reinsurance AG and Berkshire Hathaway Life Insurance Company of Nebraska (“BHLN”). We periodically assume property and casualty risks under retroactive reinsurance contracts written through NICO. In addition, we write periodic payment annuity contracts predominantly through BHLN.

Generally, we strive to generate underwriting profits. However, time-value-of-money concepts are important elements in establishing prices for retroactive reinsurance and periodic payment annuity businesses due to the expected long durations of the liabilities. We expect to incur pre-tax underwriting losses from such businesses, primarily through deferred charge amortization and discount accretion charges. We receive premiums at the inception of these contracts, which are then available for investment. A summary of Berkshire Hathaway Reinsurance Group’s premiums and pre-tax underwriting results follows (in millions).

	First Quarter										Second Quarter										First Six Months
	Premiums earned				Pre-tax underwriting earnings (loss)						Premiums earned				Pre-tax underwriting earnings (loss)						Premiums earned				Pre-tax underwriting earnings (loss)
	2021		2020		2021			2020			2021		2020		2021			2020			2021		2020		2021			2020
Property/casualty	$	3,394	$	2,723	$	166		$	(162	)	$	3,354	$	2,708	$	202		$	(643	)	$	6,748	$	5,431	$	368		$	(805	)
Life/health		1,305		1,351		(172	)		5			1,299		1,418		(169	)		41			2,604		2,769		(341	)		46
Retroactive reinsurance		—		34		(242	)		(42	)		82		—		(220	)		(460	)		82		34		(462	)		(502	)
Periodic payment annuity		144		159		(136	)		(56	)		123		182		(144	)		(146	)		267		341		(280	)		(202	)
Variable annuity		4		3		121			(234	)		4		3		4			105			8		6		125			(129	)
	$	4,847	$	4,270	$	(263	)	$	(489	)	$	4,862	$	4,311	$	(327	)	$	(1,103	)	$	9,709	$	8,581	$	(590	)	$	(1,592	)

A summary of property/casualty reinsurance underwriting results follows (dollars in millions).

	First Quarter									Second Quarter									First Six Months
	2021				2020					2021				2020					2021				2020
	Amount		%		Amount			%		Amount		%		Amount			%		Amount		%		Amount			%
Premiums written	$	4,383			$	4,056				$	3,426			$	2,995				$	7,809			$	7,051
Premiums earned	$	3,394		100.0	$	2,723			100.0	$	3,354		100.0	$	2,708			100.0	$	6,748		100.0	$	5,431			100.0
Losses and loss adjustment expenses		2,407		70.9		2,120			77.9		2,296		68.5		2,577			95.2		4,703		69.7		4,697			86.5
Underwriting expenses		821		24.2		765			28.0		856		25.5		774			28.5		1,677		24.8		1,539			28.3
Total losses and expenses		3,228		95.1		2,885			105.9		3,152		94.0		3,351			123.7		6,380		94.5		6,236			114.8
Pre-tax underwriting earnings (loss)	$	166			$	(162	)			$	202			$	(643	)			$	368			$	(805	)

Premiums written in the first quarter of 2021 increased $327 million (8.1%) compared to 2020. The increase was primarily attributable to favorable foreign currency translation effects and changes in business mix.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Premiums written increased 14.4% in the second quarter and 10.8% in the first six months of 2021 compared to the same periods in 2020. The increases reflected net new business, increased participations on renewals, improved pricing and favorable foreign currency translation effects.

Losses and loss adjustment expenses ~~increased $287 million (13.5%)~~decreased 10.9% in the second quarter and were relatively unchanged in the first ~~quarter~~six months of 2021 compared to ~~2020 and~~2020. In 2021, the loss ratio decreased ~~7.0~~26.7 percentage points ~~reflecting generally lower ratios~~ in ~~most of BHRG’s various product categories.~~the second quarter and 16.8 percentage points in the first six months compared to 2020. Losses and loss adjustment expenses in the first ~~quarter~~six months of 2021 included estimated losses from Winter Storm Uri of ~~approximately $310~~$418 million and a net increase in estimated ultimate liabilities for prior years’ loss events of ~~$53~~$35 million. Losses and loss adjustment expenses ~~incurred~~ in the first ~~quarter~~six months of 2020 included ~~$230 million attributable to the COVID-19 pandemic, partially offset by~~ a net ~~reduction~~increase in estimated ultimate liabilities for prior years’ loss events of ~~$28 million.~~$439 million, primarily attributable to an increase in legacy environmental, asbestos and other latent injury liabilities recorded in the second quarter. In 2020, losses and loss adjustment expenses also included approximately $350 million in the second quarter and $575 million in the first six months attributable to the COVID-19 pandemic.

Underwriting expenses are primarily commissions and brokerage costs. The expense ratio in 2021 decreased ~~3.8~~3.0 percentage points in the second quarter and 3.5 percentage points in the first ~~quarter,~~six months compared to the same periods in 2020, attributable to changes in business mix and the impact of pandemic-related charges in the ~~first quarter of 2020.~~2020 periods.

A summary of our life/health reinsurance underwriting results follows (dollars in millions).

	First Quarter									Second Quarter									First Six Months
	2021					2020				2021					2020				2021					2020
	Amount			%		Amount		%		Amount			%		Amount		%		Amount			%		Amount		%
Premiums written	$	1,301				$	1,352			$	1,296				$	1,418			$	2,597				$	2,770
Premiums earned	$	1,305			100.0	$	1,351		100.0	$	1,299			100.0	$	1,418		100.0	$	2,604			100.0	$	2,769		100.0
Life and health insurance benefits		1,251			95.9		1,054		78.0		1,235			95.1		1,132		79.8		2,486			95.5		2,186		78.9
Underwriting expenses		226			17.3		292		21.6		233			17.9		245		17.3		459			17.6		537		19.4
Total benefits and expenses		1,477			113.2		1,346		99.6		1,468			113.0		1,377		97.1		2,945			113.1		2,723		98.3
Pre-tax underwriting earnings (loss)	$	(172	)			$	5			$	(169	)			$	41			$	(341	)			$	46

Life/health premiums written decreased ~~$51 million (3.8%)~~8.6% in the second quarter and 6.2% in the first ~~quarter~~six months of 2021 compared to 2020. The ~~decrease~~decreases reflected the non-renewal in 2021 of a policy that covered U.S. health insurance risks ($~~164 million)~~198 million in the second quarter and $366 million in the first six months), partially offset by ~~volume growth in the Asian and European life markets and~~ favorable foreign currency translation effects. Underwriting earnings in the first ~~quarter~~six months of 2021 were negatively affected by significant increases in mortality in the U.S., South Africa, India and Latin America, which were partially offset by lower underwriting expenses, due mainly to lower average commission rates in the international life business. Underwriting results in the first ~~quarter~~six months of 2020 ~~reflected~~included pre-tax earnings from ~~U.S. and~~ international life business, partially offset by pre-tax losses from U.S. life business, the run-off of ~~U.S.~~ long-term care business and unfavorable foreign currency translation effects.

~~There were no significant retroactive reinsurance contracts written in the first quarters of 2021 and 2020.~~ Pre-tax underwriting losses in each period derived from deferred charge amortization and changes in the estimated timing and amounts of future claim payments. Underwriting results also include foreign currency exchange gains and losses from the effects of changes in foreign currency exchange rates on non-U.S. Dollar denominated liabilities of our U.S. subsidiaries. ~~Foreign currency exchange effects were insignificant in the first quarter of 2021. Underwriting results in the first quarter of 2020 included foreign currency exchange gains of $205 million.~~ Before foreign currency exchange effects, pre-tax underwriting losses were $220 million in the second quarter and $463 million in the first ~~quarter~~six months of 2021. In 2020, before foreign currency exchange effects, pre-tax underwriting losses were ~~$243~~$345 million in ~~2021~~the second quarter and ~~$247~~$592 million in the first six months. Foreign currency exchange gains and losses were insignificant in 2021 compared to losses of $115 million in the second quarter and gains of $90 million in the first six months of 2020.

Gross unpaid losses assumed under retroactive reinsurance contracts were ~~$40.7~~$40.2 billion at ~~March 31,~~June 30, 2021, ~~and $41.0 billion at~~declining $729 million since December 31, ~~2020.~~2020, primarily due to loss payments. Unamortized deferred charge assets related to such reinsurance contracts were ~~$12.2~~$12.0 billion at ~~March 31,~~June 30, 2021, ~~and $12.4 billion at~~a decline of $473 million since December 31, ~~2020.~~2020, primarily attributable to amortization. Deferred charge assets will be charged to earnings over the expected remaining claims settlement periods through periodic amortization.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Periodic payment annuity premiums earned declined 32.4% in the second quarter and 21.7% in the first ~~quarter~~six months of 2021 ~~decreased $15 million (9.4%)~~ compared to 2020. Periodic payment annuity business is both price and demand sensitive. Estimates of periodic payment annuity industry volumes for the first six months of 2021 suggest that overall market volume is down roughly 30% compared to the same period in 2020 due to a decline in claim settlements this year attributed to the impact of pandemic conditions on the court systems. The volumes written ~~can~~also change rapidly due to changes in prices, which are affected by prevailing interest rates, the perceived risks and durations associated with the expected annuity payments, as well as the level of competition.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

Periodic payment annuity contracts normally produce pre-tax underwriting losses deriving from the recurring discount accretion of annuity liabilities. Underwriting results also include the effects of mortality, interest rate changes that may affect expected settlements under certain contracts and gains or losses from changes in foreign currency exchange rates on non-U.S. Dollar denominated liabilities of our U.S. subsidiaries. Pre-tax underwriting results ~~in the first quarter~~ included foreign currency exchange losses of $10 million in the second quarter and $20 million in the first six months of 2021 ~~and~~compared to gains of ~~$105~~$6 million in the second quarter and $111 million in the first six months of 2020.

Excluding foreign currency exchange gains/losses, pre-tax underwriting losses were $134 million in the second quarter and $260 million in the first ~~quarter were $126~~six months of 2021 compared to $152 million in ~~2021~~the second quarter and ~~$161~~$313 million in the first six months of 2020, which primarily derived from the recurring discount accretion of annuity liabilities. Pre-tax losses in the first ~~quarter~~six months of 2021 were partially offset by the effects of higher mortality and interest rates. Discounted annuity liabilities were ~~$14.4~~$14.6 billion at ~~March 31,~~June 30, 2021, reflecting a weighted average discount rate of approximately 4.0%.

Variable annuity guarantee contracts produced pre-tax earnings of $4 million in the second quarter and $125 million in the first ~~quarter~~six months of ~~$121~~2021 compared to earnings of $105 million in ~~2021~~the second quarter and ~~pre-tax~~ losses of ~~$234~~$129 million in the first six months of 2020. The results from these contracts reflect changes in our estimated liabilities for underlying guaranteed benefits, which are affected by changes in securities markets and interest rates and from the periodic amortization of expected profit margins. Underwriting results from these contracts are volatile, reflecting the volatility of securities markets, interest rates and foreign currency exchange rates. Underwriting earnings in the first ~~quarter~~six months of 2021 were primarily attributable to the net effects of interest rate changes ~~while the losses in 2020 reflected the impact of unfavorable~~and, to a lesser extent, changes in securities ~~markets and interest rates.~~markets.

A summary of net investment income attributable to our insurance operations follows (dollars in millions).

	First Quarter						Percentage			Second Quarter						First Six Months						Percentage Change
	2021			2020			Change			2021			2020			2021			2020			Second Quarter			First Six Months
Interest and other investment income	$	159		$	404			(60.6	)%	$	158		$	270		$	317		$	674			(41.5	)%		(53.0	)%
Dividend income		1,253			1,243			0.8			1,298			1,343			2,551			2,586			(3.4	)		(1.4	)
Pre-tax net investment income		1,412			1,647			(14.3	)		1,456			1,613			2,868			3,260			(9.7	)		(12.0	)
Income taxes and noncontrolling interests		204			261						237			245			441			506
Net investment income	$	1,208		$	1,386					$	1,219		$	1,368		$	2,427		$	2,754
Effective income tax rate		14.4	%		15.8	%					16.3	%		15.1	%		15.4	%		15.5	%

Interest and other investment income declined 41.5% in the second quarter and 53.0% in the first ~~quarter~~six months of 2021 ~~declined $245 million (60.6%)~~ compared to same periods in 2020, primarily due to lower income from short-term investments. We continue to hold substantial balances of cash, cash equivalents and ~~short-term~~ U.S. Treasury Bills. We expect that the current historically low short-term interest rates ~~which are historically low, to remain low,~~will negatively ~~affecting~~affect our comparative earnings from such investments for the remainder of 2021. Nevertheless, we believe that maintaining ample liquidity is paramount and we insist on safety over yield with respect to short-term investments. ~~Dividend income was relatively unchanged from the first quarter of 2021 compared to 2020.~~

Invested assets of our insurance businesses derive from shareholder capital and from net liabilities under insurance and reinsurance contracts or “float.” The major components of float are unpaid losses and loss adjustment expenses, including liabilities under retroactive reinsurance contracts, life, annuity and health benefit liabilities, unearned premiums and other liabilities due to policyholders, which are reduced by insurance premiums ~~and~~receivable, reinsurance receivables, deferred charges assumed under retroactive reinsurance contracts and deferred policy acquisition costs. Float approximated ~~$140~~$142 billion at ~~March 31,~~June 30, 2021 and $138 billion at December 31, 2020. Our combined insurance operations generated pre-tax underwriting earnings in the first ~~quarter~~six months of 2021 and 2020, and consequently, the average cost of float for each period was negative.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

A summary of cash and investments held in our insurance businesses as of ~~March 31,~~June 30, 2021 and December 31, 2020 follows (in millions).

	March 31, 2021		December 31, 2020		June 30, 2021		December 31, 2020
Cash, cash equivalents and short-term investments in U.S. Treasury Bills	$	78,747	$	67,082	$	79,816	$	67,082
Equity securities		270,435		269,498		293,759		269,498
Fixed maturity securities		19,952		20,317		20,400		20,317
Other		6,193		6,220		6,179		6,220
	$	375,327	$	363,117	$	400,154	$	363,117

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

Fixed maturity securities as of ~~March 31,~~June 30, 2021 were as follows (in millions).

	Amortized Cost		Unrealized Gains		Carrying Value		Amortized Cost		Unrealized Gains		Carrying Value
U.S. Treasury, U.S. government corporations and agencies	$	3,228	$	43	$	3,271	$	3,427	$	36	$	3,463
Foreign governments		12,078		69		12,147		12,634		69		12,703
Corporate bonds		3,705		430		4,135		3,402		450		3,852
Other		342		57		399		326		56		382
	$	19,353	$	599	$	19,952	$	19,789	$	611	$	20,400

U.S. government obligations are rated AA+ or Aaa by the major rating agencies. Approximately ~~88%~~89% of all foreign government obligations were rated AA or higher by at least one of the major rating agencies. Foreign government securities include obligations issued or unconditionally guaranteed by national or provincial government entities.

Burlington Northern Santa Fe, LLC (“BNSF”) operates one of the largest railroad systems in North America, with approximately 32,500 route miles of track in 28 states. BNSF also operates in three Canadian provinces. BNSF classifies its major railroad business groups by type of product shipped which includes consumer products, industrial products, agricultural products and coal. A summary of BNSF’s earnings follows (dollars in millions).

~~The following table summarizes BNSF’s railroad freight volumes by business group (cars/units in thousands).~~

Cars/Units

First Quarter

Percentage

2021

2020

Change

Consumer products

1,393

1,207

15.4
%
Industrial products

399

460

(13.3
)
Agricultural products

318

285

11.6

Coal

339

384

(11.7
)

2,449

2,336

4.8

	Second Quarter						First Six Months
	2021			2020			2021			2020
Railroad operating revenues	$	5,609		$	4,453		$	10,830		$	9,697
Railroad operating expenses:
Compensation and benefits		1,145			976			2,309			2,201
Fuel		693			327			1,243			941
Purchased services		510			433			1,015			950
Depreciation and amortization		608			609			1,224			1,220
Equipment rents, materials and other		433			376			924			826
Total		3,389			2,721			6,715			6,138
Railroad operating earnings		2,220			1,732			4,115			3,559
Other revenues (expenses):
Other revenues		200			149			380			322
Other expenses, net		(180	)		(127	)		(338	)		(281	)
Interest expense		(261	)		(260	)		(519	)		(522	)
Pre-tax earnings		1,979			1,494			3,638			3,078
Income taxes		463			363			871			757
Net earnings	$	1,516		$	1,131		$	2,767		$	2,321
Effective income tax rate		23.4	%		24.3	%		23.9	%		24.6	%

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The ~~COVID-19 pandemic caused a significant economic slowdown that adversely affected the demand for our services~~following table summarizes BNSF’s railroad freight volumes by business group (cars/units in ~~2020. The effects of the COVID-19 pandemic are ongoing, and the full extent to which it may impact our business and financial results remain uncertain and will depend on future developments.~~thousands).

Railroad operating revenues ~~decreased 0.4%~~increased 26.0% in the second quarter and 11.7% in the first six months of 2021 compared to ~~2020, reflecting increased~~2020. Railroad operating revenues in 2021 reflected higher volumes of ~~4.8%,~~24.5% in the second quarter and 14.2% in the first six months, partially offset by a ~~5.1%~~2.2% year-to-date decrease in average revenue per car/unit resulting from business mix ~~changes and lower fuel surcharge revenue driven by lower fuel prices.~~changes. Pre-tax earnings were ~~$1.7~~$2.0 billion and $3.6 billion in the second quarter and first ~~quarter~~six months of 2021, ~~an increase~~increases of ~~4.7%~~32.5% and 18.2%, respectively, compared to ~~2020.~~the corresponding 2020 periods. The ~~increase principally resulted from~~increases were attributable to the increased ~~volume~~volumes and ~~lower operating expenses due to overall~~ improved productivity. The COVID-19 pandemic caused a significant economic slowdown that adversely affected our volumes in 2020.

Operating revenues from consumer products were ~~$1.9~~$2.1 billion in the second quarter and $4.0 billion in the first ~~quarter~~six months of 2021, ~~an increase~~increases of ~~7.1%~~32.6% and 19.1%, respectively, from 2020. ~~The increase reflected~~Volumes increased 27.4% in the second quarter and 21.3% in the first six months of 2021, with a higher ~~volumes of 15.4%, partially offset by~~average revenue per car/unit in the second quarter and a lower average revenue per car/~~unit.~~unit in the first six months of 2021. The volume ~~increase is the result of~~increases resulted from growth in intermodal in both international and domestic ~~intermodal~~ shipments driven by increased retail sales, ~~and~~ inventory replenishments by retailers ~~along with~~and increased e-commerce ~~activity. Automotive shipments declined primarily attributable to production impacts~~activity, as well as from ~~a global microchip shortage.~~growth in automotive shipments.

Operating revenues from industrial products ~~were $1.2~~increased 16.6% in the second quarter to $1.4 billion and decreased 1.8% to $2.6 billion in the first ~~quarter~~six months of 2021 ~~a decrease of 16.3% from~~compared to the same periods in 2020. The decrease for the first six months was attributable to lower ~~volumes of 13.3% and lower~~ average revenue per car/~~unit. The volume decrease~~unit due to commodity mix and lower fuel surcharge revenue. Average revenue per car/unit was also lower in the second quarter. Volumes increased 18.4% in the second quarter and 0.8% in the first six months, primarily ~~driven~~due to continued recovery in the U.S. industrial economy, driving higher volumes in the construction and building sectors, partially offset by lower petroleum volumes due to reduced production and demand in the energy sector, which contributed to lower petroleum products and sand volume. In addition, we experienced lower shipments of chemicals, plastics and aggregates due to the impact of winter storms in Texas and the U.S. Gulf Coast regions.sector.

Operating revenues from agricultural products were $1.3 billion in the second quarter and $2.6 billion in the first ~~quarter~~six months of 2021, ~~an increase~~increases of ~~14.3%~~18.7% and 16.4%, respectively, from 2020. ~~The revenue increase reflected a volume increase~~Volumes increased 13.0% in the second quarter and 12.3% in the first six months of ~~11.6% in~~ 2021 as compared to ~~2020, along with higher revenue per car/unit. Volumes increased~~2020. The volume increases were primarily due to higher grain ~~exports.~~exports, as well as higher volumes of ethanol and related commodities. Revenue per car/unit also increased for both periods of 2021.

Operating revenues from coal were ~~$686~~$767 million in the second quarter and $1.5 billion in the first ~~quarter~~six months of 2021, ~~a decrease~~increases of ~~10.4% compared~~41.8% and 11.2%, respectively, from 2020, attributable to ~~2020. The decrease reflected lower volume~~higher volumes of ~~11.7%, partially offset by~~31.5% in the second quarter and 7.0% in the first six months, as well as from higher average revenue per car/unit. ~~The volume decline was primarily~~Volume increases in 2021 were attributable to ~~lower utility demand~~increased electricity generation and higher natural gas prices and from utilities rebuilding inventory in the ~~early part of~~second quarter after draw-downs earlier in the ~~quarter, along with severe winter storms, which impacted deliveries.~~year.

Railroad operating expenses were $3.4 billion in the second quarter and $6.7 billion in the first ~~quarter~~six months of 2021, ~~were $3.3 billion, a decrease~~increases of ~~$91~~$668 million ~~(2.7%~~(24.5%) and $577 million (9.4%), respectively, compared to the same periods in 2020. The ratio of railroad operating expenses to railroad operating revenues decreased ~~1.5~~0.7 percentage points to ~~63.7%~~60.4% in the second quarter and 1.3 percentage points to 62.0% in the first six months of 2021 versus ~~2020. Railroad~~the 2020 periods. The increases in railroad operating expenses ~~in 2021~~ reflected ~~productivity improvements~~higher volumes and ~~lower~~higher average fuel ~~prices.~~prices, partially offset by productivity improvements.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Compensation and benefits expenses ~~decreased $61~~increased $169 million ~~(5.0%~~(17.3%) in the second quarter and $108 million (4.9%) in the first ~~quarter~~six months of 2021 compared to 2020. The ~~decrease was~~increases were primarily due to ~~fewer employees as a result of improved productivity.~~increased volumes, partially offset by productivity improvements. Fuel expenses ~~decreased $64~~increased $366 million ~~(10.4%~~(111.9%) in the second quarter and $302 million (32.1%) in the first ~~quarter~~six months of 2021 compared to 2020. The ~~decrease was~~increases were primarily due to ~~lower~~higher average fuel prices ~~lower gross ton mile~~and higher volumes, partially offset by better fuel efficiency. Purchased service expenses increased $77 million (17.8%) in the second quarter and $65 million (6.8%) in the first six months of 2021 compared to 2020, primarily due to higher volumes and ~~higher fuel efficiency.~~the effects of insurance recoveries in 2020 related to 2019 flooding, partially offset by improved productivity. Equipment rents, materials and other expenses increased ~~$41~~$57 million ~~(9.1%~~(15.2%) in the second quarter and $98 million (11.9%) in the first ~~quarter~~six months of 2021 compared to 2020, ~~resulting from~~due to higher ~~miscellaneous taxes~~volume related costs and increased property and miscellaneous taxes.

We currently own 91.1% of the outstanding common stock of Berkshire Hathaway Energy Company (“BHE”), which operates a global energy business. BHE’s domestic regulated utility interests are comprised of PacifiCorp, MidAmerican Energy Company (“MEC”) and NV Energy. In Great Britain, BHE subsidiaries operate two regulated electricity distribution businesses referred to as Northern Powergrid. BHE’s natural gas pipelines consist of five domestic regulated interstate natural gas pipeline systems and a 25% interest in a liquefied natural gas export, import and storage facility in which BHE operates and consolidates for financial reporting purposes. Three of ~~these~~the natural gas pipeline systems were acquired on November 1, 2020 from Dominion Energy, Inc. (“BHE GT&S acquisition”). Other energy businesses include a regulated electricity transmission-only business in Alberta, Canada (“AltaLink, L.P.”) and a diversified portfolio of mostly renewable independent power projects. BHE also operates the largest residential real estate brokerage firm and one of the largest residential real estate brokerage franchise networks in the United States.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

~~Utilities and Energy (“Berkshire Hathaway Energy Company”)~~ ~~(Continued)~~

The rates our regulated businesses charge customers for energy and services are based in large part on the costs of business operations, including income taxes and a return on capital, and are subject to regulatory approval. To the extent such costs are not allowed in the approved rates, operating results will be adversely affected. A summary of BHE’s net earnings follows (dollars in millions).

	First Quarter						Second Quarter						First Six Months
	2021			2020			2021			2020			2021			2020
Revenues:
Energy operating revenue	$	4,849		$	3,634		$	4,301		$	3,419		$	9,150		$	7,053
Real estate operating revenue		1,232			893			1,763			1,193			2,995			2,086
Other income (loss)		(157	)		(20	)		21			47			(136	)		27
Total revenue		5,924			4,507			6,085			4,659			12,009			9,166
Costs and expense:
Energy cost of sales		1,569			1,038			1,110			888			2,679			1,926
Energy operating expense		2,036			1,711			2,134			1,638			4,170			3,349
Real estate operating costs and expense		1,120			873			1,584			1,116			2,704			1,989
Interest expense		516			466			518			484			1,034			950
Total costs and expense		5,241			4,088			5,346			4,126			10,587			8,214
Pre-tax earnings		683			419			739			533			1,422			952
Income tax expense (benefit)*		(232	)		(201	)		(212	)		(165	)		(444	)		(366	)
Net earnings after income taxes		915			620			951			698			1,866			1,318
Noncontrolling interests		106			3			102			4			208			7
Net earnings attributable to BHE		809			617			849			694			1,658			1,311
Noncontrolling interests and preferred stock dividends		106			56			109			61			215			117
Net earnings attributable to Berkshire Hathaway shareholders	$	703		$	561		$	740		$	633		$	1,443		$	1,194
Effective income tax rate		(34.0	)%		(48.0	)%		(28.7	)%		(31.0	)%		(31.2	)%		(38.4	)%

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The discussion of BHE’s operating results that follows is based on after-tax earnings, reflecting how the energy businesses are managed and evaluated. A summary of net earnings attributable to BHE follows (in millions).

	First Quarter						Percentage			Second Quarter						First Six Months						Percentage Change
	2021			2020			Change			2021			2020			2021			2020			Second Quarter			First Six Months
PacifiCorp	$	169		$	176			(4.0	)%	$	226		$	167		$	395		$	343			35.3	%		15.2	%
MidAmerican Energy Company		144			150			(4.0	)		211			208			355			358			1.4			(0.8	)
NV Energy		34			20			70.0			100			98			134			118			2.0			13.6
Northern Powergrid		104			87			19.5			(25	)		59			79			146			(142.4	)		(45.9	)
Natural gas pipelines		383			179			114.0			100			64			483			243			56.3			98.8
Other energy businesses		62			136			(54.4	)		229			184			291			320			24.5			(9.1	)
Real estate brokerage		84			10			740.0			135			59			219			69			128.8			217.4
Corporate interest and other		(171	)		(141	)		21.3			(127	)		(145	)		(298	)		(286	)		(12.4	)		4.2
	$	809		$	617			31.1		$	849		$	694		$	1,658		$	1,311			22.3			26.5

PacifiCorp operates a regulated electric utility in portions of several Western states, including Utah, Oregon and Wyoming. PacifiCorp after-tax earnings ~~decreased $7~~increased $59 million in the second quarter and $52 million in the first ~~quarter~~six months of 2021 as compared to 2020. ~~The decrease~~These increases reflected ~~higher depreciation and amortization expense, lower allowances for equity and borrowed funds used during construction and higher property taxes, partially offset by~~ higher utility margin (operating revenue less cost of sales) and increased income tax benefits from the impacts of ratemaking ~~and~~as well as higher production tax credits recognized on new wind-powered generating facilities placed in-service. The earnings increases were partially offset by higher operating expenses, including increased depreciation expense from the impacts of a deprecation study effective January 1, 2021, and lower allowances for equity and borrowed funds used during construction.

~~PacifiCorp~~PacifiCorp’s utility margin was ~~$818~~$857 million in the second quarter and $1.7 billion in the first ~~quarter~~six months of 2021, ~~an increase~~increases of ~~$29~~$96 million ~~compared to~~and $125 million, respectively, from the comparable periods in 2020. ~~The increase~~These increases reflected higher retail revenue ~~derived~~ from a ~~0.3%~~5.7% year-to-date increase in customer volumes and higher wholesale ~~revenue~~ and ~~lower purchased power costs,~~other revenue, partially offset by higher ~~natural gas-fueled~~thermal generation and ~~coal-fueled generation~~purchased power costs. Retail customer volumes increased due to higher customer usage, the favorable impacts of weather and an increase in the average number of customers.

MEC operates a regulated electric and natural gas utility primarily in Iowa and Illinois. After-tax earnings increased $3 million in the second quarter and decreased $3 million in the first six months of 2021 compared to 2020. These changes reflected higher electric utility margin and increased income tax benefits, as well as higher operating expenses. The increases in operating expenses included incremental costs associated with additional wind-powered generating facilities placed in-service, as well as higher electric and natural gas distribution costs. The income tax benefit increases were mainly due to higher production tax credits recognized from higher wind-powered generation, driven primarily by new wind projects placed in-service, partially offset by the impacts of ratemaking.

MEC’s electric utility margin was $483 million in the second quarter and $877 million in the first six months of 2021, increases of 8% and 5%, respectively, versus 2020. These increases were attributable to higher operating revenue from wholesale and retail customer volumes, partially offset by higher thermal generation and purchased power costs. Electric retail customer volumes increased 9.2% in the second quarter and 7.0% in the first six months of 2021 as compared to 2020, primarily due to increased usage by certain industrial customers and the favorable impacts of ~~weather,~~weather.

NV Energy operates regulated electric and natural gas utilities in Nevada. After-tax earnings increased $2 million in the second quarter and $16 million in the first six months of 2021 compared to 2020. These increases reflected lower interest expense and lower income tax expense from the impacts of ratemaking, partially offset by lower electric utility margin and higher operating expenses. The increases in operating expenses were mainly due to higher depreciation expense from additional plant placed in-service, partially offset by lower plant operations and maintenance costs.

NV Energy’s electric utility margin was $402 million in the second quarter and $707 million in the first six months of 2021, decreases of 1% and 3%, respectively, compared to 2020. These decreases were primarily due to lower operating revenue from lower base tariff general rates at Nevada Power Company, partially offset by a 4.4% increase in electric retail customer ~~usage.~~volumes for the first six months of 2021, price impacts from changes in sales mix and an increase in the average number of customers. The increase in electric retail customer volumes was primarily due to the impacts from COVID-19 recovery and the favorable impacts of weather.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

~~MEC operates a regulated electric and natural gas utility primarily in Iowa and Illinois. After-tax~~Northern Powergrid after-tax earnings decreased $6$84 million in the second quarter and $67 million in the first quarter of 2021 compared to 2020. The decrease reflected higher operating expenses, partially offset by increased income tax benefits and other income. The increase in operating expenses included costs associated with additional wind-powered generating facilities placed in-service, as well as higher electric and natural gas distribution costs. The income tax benefit increase was mainly due to higher production tax credits recognized from higher wind-powered generation, driven primarily by new wind projects placed in-service, partially offset by the impacts of ratemaking.

MEC electric utility margin increased slightly to $394 million in the first quarter of 2021 compared to 2020. The increase was attributable to higher operating revenue from wholesale and retail customer volumes, largely offset by higher generation and purchased power costs. Electric retail customer volumes in the first quarter increased 4.9%, primarily due to the favorable impacts of weather and increased usage by certain industrial customers.

NV Energy operates regulated electric and natural gas utilities in Nevada. After-tax earnings increased $14 million in the first quarter of 2021 compared to 2020. The increase reflected lower operating expenses, higher other income, lower interest expense and lower income tax expense from the impacts of ratemaking, partially offset by lower electric utility margin. The decrease in operating expenses was mainly due to lower plant operations and maintenance costs, partially offset by higher depreciation expense from additional plant placed in-service.

NV Energy electric utility margin decreased $18 million to $305 million in the first quarter of 2021 compared to 2020. The decrease was primarily due to lower operating revenue from lower base tariff general rates at Nevada Power Company, a 3.2% decrease in electric retail customer volumes, including distribution-only service customers, and price impacts from changes in sales mix. The decrease in electric retail customer volumes was primarily due to the impact of the COVID-19 pandemic, partially offset by the favorable impacts of weather.

~~Northern Powergrid after-tax earnings increased $17 million in the first quarter~~six months of 2021 as compared to 2020. Earnings in each period of 2021 included deferred income tax expense of $109 million related to the enactment in the second quarter of an increase in the United Kingdom corporate income tax rate from 19% to 25%, effective April 1, 2023. The earnings ~~increase reflected~~decreases were partially offset by higher distribution revenue, mainly from increased tariff rates and units distributed and from favorable foreign currency exchange rate movements in 2021.

Natural gas pipelines after-tax earnings increased ~~$204~~$36 million in the second quarter and $240 million in the first ~~quarter~~six months of 2021 compared to 2020. ~~The increase included earnings of $107 million~~Earnings in 2021 from BHE GT&S were $66 million in the second quarter and $173 million in the first six months. In addition, year-to-date earnings increased from the effects of higher margins on natural gas sales and higher transportation revenue at Northern Natural ~~Gas. The higher margins on natural gas sales and higher transportation revenue at Northern Natural~~ Gas, ~~were~~ largely due to the favorable impacts on demand from the February 2021 winter storms.

Other energy ~~business~~businesses after-tax earnings increased $45 million in the second quarter and decreased $29 million in the first ~~quarter~~six months of 2021 ~~decreased $74 million~~ compared to ~~2020,~~2020. The second quarter earnings increase was primarily due to ~~lower~~income tax benefits from renewable wind tax equity investments, largely from projects reaching commercial operation, and higher operating revenue from owned solar projects. The decrease in year-to-date earnings was primarily due to a decline in wind tax equity investment earnings of ~~$93~~$58 million, partially offset by higher operating revenue from owned renewable energy projects. ~~Wind~~The decrease in wind tax equity investment earnings ~~decreased~~was primarily due to increased losses from ~~existing~~preexisting tax equity investments of ~~$138~~$134 million, ~~primarily due~~largely attributable to the February 2021 winter storms, partially offset by increased income tax benefits from projects reaching commercial ~~operation.~~operation over the past twelve months.

Real estate brokerage after-tax earnings increased ~~$74~~$76 million in the second quarter and $150 million in the first ~~quarter~~six months of 2021 compared to ~~2020, attributable to~~2020. The increases reflected significantly higher earnings from ~~mortgage~~brokerage and ~~brokerage~~mortgage services. The ~~increase~~increases in earnings from ~~mortgage services was attributable to higher refinance activity and the earnings increase from~~ brokerage services ~~was~~were due to a comparative increase in closed transaction volumes ~~of 35%.~~in 2021 and the earnings increases from mortgage services were attributable to an unfavorable 2020 contingent earn-out remeasurement and higher year-to-date funded mortgage volume in 2021.

Corporate interest and other after-tax losses decreased $18 million in the second quarter and increased ~~$30~~$12 million in the first ~~quarter~~six months of 2021 compared to 2020, ~~primarily due to~~reflecting increased operating expenses and higher interest expense from corporate debt issued in 2020, as well as higher federal income tax credits recognized and higher ~~operating expenses.~~

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~earnings from non-regulated energy services.

A summary of revenues and earnings of our manufacturing, service and retailing businesses follows (dollars in millions).

	First Quarter						Percentage			Second Quarter						First Six Months						Percentage Change
	2021			2020			Change			2021			2020			2021			2020			Second Quarter			First Six Months
Revenues
Manufacturing	$	15,913		$	15,035			5.8	%	$	17,412		$	13,033		$	33,325		$	28,068			33.6	%		18.7	%
Service and retailing		19,580			18,777			4.3			21,272			17,255			40,852			36,032			23.3			13.4
	$	35,493		$	33,812					$	38,684		$	30,288		$	74,177		$	64,100
Pre-tax earnings*
Manufacturing	$	2,436		$	2,111			15.4	%	$	2,714		$	1,399		$	5,150		$	3,510			94.0	%		46.7	%
Service and retailing		1,041			623			67.1			1,270			452			2,311			1,075			181.0			115.0
		3,477			2,734						3,984			1,851			7,461			4,585
Income taxes and noncontrolling interests		858			696						980			402			1,838			1,098
	$	2,619		$	2,038					$	3,004		$	1,449		$	5,623		$	3,487
Effective income tax rate		24.2	%		25.1	%					24.1	%		21.5	%		24.1	%		23.6	%
Pre-tax earnings as a percentage of revenues		9.8	%		8.1	%					10.3	%		6.1	%		10.1	%		7.2	%

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Our manufacturing group includes a variety of industrial, building and consumer products businesses. A summary of revenues and pre-tax earnings of our manufacturing operations follows (dollars in millions).

	First Quarter						Percentage			Second Quarter						First Six Months
	2021			2020			Change			2021			2020			2021			2020
Revenues
Industrial products	$	6,672		$	7,358			(9.3	)%	$	7,186		$	5,789		$	13,858		$	13,147
Building products		5,628			4,857			15.9			6,402			4,968			12,030			9,825
Consumer products		3,613			2,820			28.1			3,824			2,276			7,437			5,096
	$	15,913		$	15,035					$	17,412		$	13,033		$	33,325		$	28,068
Pre-tax earnings
Industrial products	$	1,142		$	1,306			(12.6	)%	$	1,242		$	535		$	2,384		$	1,841
Building products		770			567			35.8			973			696			1,743			1,263
Consumer products		524			238			120.2			499			168			1,023			406
	$	2,436		$	2,111					$	2,714		$	1,399		$	5,150		$	3,510
Pre-tax earnings as a percentage of revenues
Industrial products		17.1	%		17.7	%					17.3	%		9.2	%		17.2	%		14.0	%
Building products		13.7	%		11.7	%					15.2	%		14.0	%		14.5	%		12.9	%
Consumer products		14.5	%		8.4	%					13.0	%		7.4	%		13.8	%		8.0	%

The industrial products group includes specialty chemicals (The Lubrizol Corporation (“Lubrizol”)), complex metal products for aerospace, power and general industrial markets (Precision Castparts Corp. (“PCC”)), metal cutting tools/systems (IMC International Metalworking Companies (“IMC”)), equipment and systems for the livestock and agricultural industries (CTB International (“CTB”)), and a variety of industrial products for diverse markets (Marmon, Scott Fetzer and LiquidPower Specialty Products (“LSPI”)). Marmon, which consists of more than 100 autonomous manufacturing and service businesses, including equipment leasing for the rail, intermodal tank container and mobile crane industries, which are internally aggregated into sectors (or “groups”).

~~Item 2. Management’s Discussion~~ The industrial products group also includes equipment and ~~Analysis~~systems for the livestock and agricultural industries (CTB International), and a variety of ~~Financial Condition~~industrial products for diverse markets (Scott Fetzer and ~~Results of Operations~~

Revenues of the industrial products group in 2021 increased $1.4 billion (24.1%) from the second quarter and $711 million (5.4%) over the first six months of 2020. Pre-tax earnings in 2021 increased $707 million (132%) from the second quarter ~~of 2021 declined $686~~and $543 million ~~(9.3%~~(29.5%) from the first ~~quarter~~six months of ~~2020, while pre-tax earnings declined $164 million (12.6%).~~2020. Pre-tax earnings as a percentage of revenues for the group were ~~17.1% in~~17.2% for the first six months of 2021 compared to ~~17.7%~~14.0% in 2020. Results in 2020 were ~~negatively~~more significantly affected by the COVID-19 pandemic.

PCC’s revenues were $1.6 billion in the second quarter and $3.2 billion in the first ~~quarter~~six months of 2021, ~~a decrease~~decreases of ~~$884~~$156 million ~~(36.2%~~(8.8%) and $1.0 billion (24.7%), respectively, compared to 2020. Historically, PCC ~~derives~~has derived significant revenues and earnings from aerospace products. The COVID-19 pandemic contributed to material declines in commercial air travel and aircraft production in 2020. While air travel in the U.S. is increasing in 2021, we do not expect significant increases in ~~aircraft production~~PCC’s aerospace demand to occur in the near ~~term.~~term due to the inventory levels currently within the industry supply chain. Consequently, we anticipate PCC’s revenues and earnings in 2021 will ~~remain relatively low in 2021.~~be below pre-pandemic levels.

PCC’s pre-tax earnings ~~decreased 33.5%~~increased $361 million in the second quarter and $228 million in the first ~~quarter~~six months of 2021 compared to 2020. The ~~earnings decrease reflected~~increases reflect the ~~decline in sales of aerospace products, partially offset by the effects of~~ aggressive actions taken by management to resize and restructure ~~operations to improve profitability.~~operations.

Lubrizol’s revenues were approximately $1.7 billion in the second quarter and $3.35 billion in the first ~~quarter~~six months of 2021, ~~an increase~~increases of ~~5.1%~~28.0% in the second quarter and 15.3% in the first six months compared to ~~2020, reflecting~~2020. The increases were attributable to higher volumes and favorable ~~sales mix. Lubrizol’s consolidated volume in the first quarter of 2021 increased 4.8% from 2020, primarily due to volume increases in Engineered Materials and Additives product lines.~~foreign currency translation effects. Despite an increase in sales and volume compared to the prior year, the Additives product line was affected by severe winter storms in February 2021, which caused the temporary shut-down of several U.S. facilities and negatively impacted ~~sales in the quarter.~~sales.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Lubrizol’s pre-tax earnings decreased ~~13.4%~~17.4% in the second quarter and 15.0% in the first ~~quarter~~six months of 2021 compared to 2020. Earnings in the ~~first~~second quarter of 2021 included property losses, asset impairment charges and containment and response costs of approximately $160 million in connection with a fire at its Chemtool facility in Rockton, Illinois in June 2021. Earnings in 2021 were also negatively impacted by the weather-related temporary shut-down of Additives facilities in the U.S. ~~Pre-tax earnings were reduced~~in the first quarter due to ~~manufacturing inefficiencies,~~lost sales and various incremental and non-recurring manufacturing and other operating ~~costs and lost sales margins. This~~costs. The comparative decline for the first six months was partially offset by increased ~~pre-tax~~ earnings from ~~Life Sciences and Engineered Materials.~~the Advanced Materials business group.

Marmon’s revenues were ~~$2.1~~$2.5 billion in the second quarter and $4.6 billion in the first ~~quarter~~six months of 2021, ~~an increase~~increases of ~~$90~~$809 million ~~(4.5%~~(47.6%) ~~over~~and $899 million (24.3%), respectively, compared to 2020. The ~~increase reflected~~revenue increases were primarily due to higher ~~revenues~~metal prices in the Electrical, Metal Services and ~~the~~ Plumbing & Refrigeration groups, higher volumes in most of Marmon’s business groups, ~~primarily due to~~particularly those serving the ~~impact of higher metals prices~~construction, automotive, heavy duty truck and ~~higher volumes. Partially offsetting these~~trailer OEM markets and restaurant markets, and from favorable foreign currency translation effects. These increases were partially offset by lower revenues ~~from~~in the Rail & Leasing group ~~attributable to~~from lower railcar repair volumes, leased fleet utilization, and lease renewal rates and ~~to lower railcar sales~~from the impact of divestitures and ~~repair services.~~business closures in the Water Technologies and Retail Solutions groups.

Marmon’s pre-tax earnings in 2021 increased $179 million (80.0%) in the second quarter and $162 million (30.9%) in the first ~~quarter of 2021 decreased $17 million (5.8%)~~six months compared to 2020. Earnings in the first ~~quarter~~six months of 2021 reflected higher earnings across most business groups, favorable currency translation effects and lower restructuring costs, partially offset by lower earnings from the Rail & Leasing and Water Technologies ~~groups, partly offset by higher earnings in nearly all other groups, led by Medical, Retail Solutions, Electrical and Industrial Products, as well as from lower restructuring costs.~~groups.

IMC’s revenues were ~~$885~~$915 million in the second quarter and $1.8 billion in the first ~~quarter~~six months of 2021, ~~an increase~~increases of ~~5.1%~~43.6% in the second quarter and 21.7% in the first six months compared to 2020. Revenues in the first ~~quarter~~six months of 2021 reflected improving business conditions in most geographic regions and favorable foreign currency translation ~~effects and improving business conditions in many geographic regions.~~effects. IMC’s pre-tax earnings increased ~~25.3%~~136.6% in the second quarter and 65.6% in the first ~~quarter~~six months of 2021 versus 2020, primarily attributable to the favorable effects of higher customer demand, which improved manufacturing efficiencies, and also from the effects of other operating cost ~~savings~~management saving initiatives and foreign currency translation.

The building products group includes manufactured and site-built construction and related lending and financial services (Clayton Homes), flooring (Shaw), insulation, roofing and engineered products (Johns Manville), bricks and masonry products (Acme Building Brands), paint and coatings (Benjamin Moore) and residential and commercial construction and engineering products and systems (MiTek).

Revenues of the building products group increased $1.4 billion (28.9%) in the second quarter and $2.2 billion (22.4%) in the first six months of 2021 compared to 2020. Pre-tax earnings increased $277 million (39.8%) in the second quarter and $480 million (38.0%) in the first six months over 2020. Pre-tax earnings as a percentage of revenues were 14.5% in the first six months of 2021, an increase of 1.6 percentage points over 2020. Residential housing construction in the U.S. was strong during 2020 and these conditions continued through the first six months of 2021. However, the effects of strong demand and supply chain disruptions contributed to significant cost increases for key materials and products used by our businesses, including lumber, steel, copper, petrochemical-based materials, energy, freight and fixtures, necessitating higher sales prices.

Clayton Homes’ revenues were approximately $2.7 billion in the second quarter and $5.0 billion in the first six months of 2021, increases of $639 million (31.2%) and $1.2 billion (31.1%), respectively, compared to 2020. Revenues from home sales increased $1.1 billion (37%) in the first six months of 2021, reflecting a net increase in units sold, increased revenue per home sold and changes in sales mix. Unit sales of site-built homes increased 38% in the first six months of 2021, while factory-built manufactured home unit sales increased 5%. Financial services revenues, which include mortgage origination and services, insurance and interest income from lending activities, increased 13% in the first six months of 2021 compared to 2020. Loan balances, net of allowances for credit losses, were approximately $17.8 billion as of June 30, 2021, an increase of $738 million compared to December 31, 2020.

Pre-tax earnings of Clayton Homes were $456 million in the second quarter and $848 million in the first six months of 2021, increases of $138 million (43.1%) and $328 million (63.0%), respectively, compared to 2020. Earnings in the first six months of 2021 reflected higher earnings from home sales, mortgage originations, net interest income and a decline of $85 million in provisions for expected credit losses. The provisions for expected credit losses in the first six months of 2020 were unusually high and included provisions for the expected impact of the COVID-19 pandemic.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Revenues of the building products group increased $771 million (15.9%) in the first quarter of 2021 compared to 2020 and pre-tax earnings increased $203 million (35.8%) over 2020. Pre-tax earnings as percentages of revenues were 13.7% in the first quarter of 2021 compared to 11.7% in 2020. Residential housing construction demand in the U.S. was strong during 2020 and continued through the first quarter of 2021. These conditions, along with supply chain disruptions, contributed to significant cost increases for key materials and products used by our businesses, including lumber, steel, copper and fixtures, necessitating higher sales prices.

Clayton Homes’ revenues were approximately $2.3 billion in the first quarter of 2021, an increase of $544 million (30.9%) over 2020. The increase was primarily due to an increase in revenues from home sales of $468 million (36%), reflecting a net increase in units sold, increased revenue per home sold and changes in sales mix. Unit sales of site-built homes increased 45% in the first quarter of 2021, while factory-built manufactured home unit sales increased 2%. Financial services revenues, which include mortgage origination and services, insurance and interest income from lending activities increased 17% in the first quarter of 2021 compared to 2020. Loan balances, net of allowances for credit losses, were approximately $17.4 billion as of March 31, 2021 compared to $17.1 billion as of December 31, 2020.

Pre-tax earnings of Clayton Homes were $391 million in the first quarter of 2021, an increase of $190 million (94.5%) compared to 2020. Earnings in 2021 reflected higher earnings from home sales, mortgage originations, net interest income and a decline of $60 million in provisions for expected credit losses. The provisions for expected credit losses in the first quarter of 2020 were unusually high and included provisions for the expected impact of the COVID-19 pandemic.

Aggregate revenues of our other building products businesses were approximately ~~$3.3~~$3.7 billion in the second quarter and $7.0 billion in the first ~~quarter~~six months of 2021, ~~an increase~~increases of ~~7.3%~~27.2% and 17.0%, respectively, versus 2020. The ~~increase was~~increases were primarily due to higher volumes for paint and coatings, residential flooring, ~~roofing~~engineered products and other building systems and favorable foreign currency translation effects.

Pre-tax earnings of the other building products businesses were ~~$379~~$517 million in the second quarter and $895 million in the first ~~quarter~~six months of 2021, ~~an increase~~increases of ~~3.4%~~37.2% and 20.5%, respectively, over 2020. The ~~increase was~~increases were primarily attributable to the ~~increase~~increases in revenues and ongoing operating cost control efforts, partly offset by ~~rising costs~~cost increases related to the constrained supply and availability of certain products and materials and shipping and freight services, ~~from~~attributable to the ~~adverse~~ongoing effects of supply chain disruptions and the impact of severe winter storms in 2021.

The consumer products group includes leisure vehicles (Forest River), several apparel and footwear operations (including Fruit of the Loom, Garan, Fechheimer, H.H. Brown Shoe Group and Brooks Sports) and high-performance ~~alkaline~~ batteries (Duracell). This group also includes custom picture framing products (Larson Juhl) and jewelry products (Richline).

Consumer products revenues increased ~~$793 million (28.1%~~approximately $1.5 billion (68.0%) in the second quarter and $2.3 billion (45.9%) in the first ~~quarter~~six months of 2021 compared to ~~2020, while pre-tax~~2020. Pre-tax earnings increased ~~$286~~$331 million ~~(120.2%~~(197%). in the second quarter and $617 million (152%) in the first six months of 2021 versus 2020. Pre-tax earnings as a percentage of revenues increased ~~6.1~~5.8 percentage points to ~~14.5%.~~13.8% in the first six months of 2021 compared to 2020. Revenues in the first ~~quarter~~six months of 2021 increased significantly ~~over 2020~~ at ~~nearly all~~several of our ~~businesses. Revenues and earnings~~businesses that were severely impacted by the pandemic in the first ~~quarter~~half of ~~2020 were negatively affected by the pandemic.~~2020.

~~In the first quarter of 2021, revenues~~Revenues from Forest River increased ~~39.7% over~~$1.3 billion (59%) in the first six months of 2021 compared to 2020, driven by increased unit sales for recreational vehicles. Apparel and footwear ~~sales~~revenues increased ~~21.7%~~46.6% in the first ~~quarter~~six months of 2021 compared to ~~the first quarter of~~ 2020, reflecting ~~strong~~significant increases in unit sales, ~~growth from Brooks Sports (41.6%) and increased apparel volumes~~ attributable in part to inventory restocking by certain ~~customers. Duracell’s revenues in the first quarter of 2021~~customers, as well as from increased ~~16.9% over 2020.~~consumer demand. The ~~increase~~comparative increases in pre-tax earnings ~~was primarily attributable to~~were driven by the revenue increases from Forest River, Brooks Sports, Duracell and the apparel businesses, as well as ~~the impact of~~lower inventory obsolescence ~~allowances that were recorded in the first quarter of 2020.~~

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

~~Manufacturing, Service and Retailing~~ ~~(Continued)~~allowances. Our consumer products businesses are also experiencing cost increases attributable to supply chain disruptions.

A summary of revenues and pre-tax earnings of our service and retailing businesses follows (dollars in millions).

	First Quarter						Percentage			Second Quarter						First Six Months
	2021			2020			Change			2021			2020			2021			2020
Revenues
Service	$	3,605		$	3,358			7.4	%	$	3,982		$	2,667		$	7,587		$	6,025
Retailing		4,353			3,598			21.0			4,995			3,370			9,348			6,968
McLane Company		11,622			11,821			(1.7	)		12,295			11,218			23,917			23,039
	$	19,580		$	18,777					$	21,272		$	17,255		$	40,852		$	36,032
Pre-tax earnings
Service	$	590		$	425			38.8	%	$	727		$	260		$	1,317		$	685
Retailing		348			133			161.7			459			148			807			281
McLane Company		103			65			58.5			84			44			187			109
	$	1,041		$	623					$	1,270		$	452		$	2,311		$	1,075
Pre-tax earnings as a percentage of revenues
Service		16.4	%		12.7	%					18.3	%		9.7	%		17.4	%		11.4	%
Retailing		8.0	%		3.7	%					9.2	%		4.4	%		8.6	%		4.0	%
McLane Company		0.9	%		0.5	%					0.7	%		0.4	%		0.8	%		0.5	%

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Our service business group offers shared ownership programs for general aviation aircraft (NetJets) and high technology training products and services to operators of aircraft (FlightSafety). We also distribute electronic components (TTI), franchise and service a network of quick service restaurants (Dairy Queen) and offer third party logistics services that primarily serve the petroleum and chemical industries (Charter Brokerage). Other service businesses include transportation equipment leasing (XTRA) and furniture leasing (CORT), electronic news distribution, multimedia and regulatory filings (Business Wire) and the operation of a television station in Miami, Florida (WPLG).

Service group revenues increased ~~7.4%~~49.3% in the second quarter and 25.9% in the first ~~quarter~~six months of 2021 compared to 2020. Pre-tax earnings increased $467 million (179.6%) in the second quarter and $632 million (92.3%) in the first ~~quarter~~six months of ~~2020 and pre-tax earnings increased $165 million (38.8%)~~2021 versus 2020. Pre-tax earnings as a percentage of revenues were ~~16.4%~~17.4% in the first ~~quarter~~six months of 2021, an increase of ~~3.7~~6.0 percentage points compared to the first six months of 2020.

Revenues offrom TTI increased ~~26.4%~~52.4% in the second quarter and 38.7% in the first ~~quarter~~six months of 2021 versus ~~2020, reflecting higher~~2020. The increases reflected accelerating demand across all significant markets within the electronic components industry as ~~customers were restocking~~industry participants attempt to maintain adequate inventories in response to high demand for components in end products and supply chain ~~disruptions and international trade disputes.~~disruptions. Revenues from aviation services (NetJets and FlightSafety) ~~declined 1.3%,~~increased 56.0% in the second quarter and 22.4% in the first six months of 2021 over low 2020 levels, primarily due to ~~lower commercial and corporate~~higher training hours and significantly higher customer flight hours.

Earnings at ~~FlightSafety. Aggregate flight hours at NetJets were relatively unchanged.~~

~~The comparative increase in earnings reflected increased earnings at several~~most of ~~the~~our service businesses increased significantly in the second quarter and first six months of 2021 compared to 2020, with the ~~most significant~~largest increases from TTI and the aviation services businesses. The ~~increase~~increases in the aggregate earnings from NetJets and FlightSafety ~~was~~were primarily attributable to improved operating margins from changes in business mix, ~~lower fuel and travel costs,~~ increased operating efficiencies and the effects of past restructuring efforts. TTI’s earnings ~~increase was~~increases were primarily attributable to the ~~increase~~increases in sales and improved operating cost leverage.

Our largest retailing business is Berkshire Hathaway Automotive (“BHA”), which consists of over 80 auto dealerships that sell new and pre-owned automobiles and offer repair services and related products. BHA ~~represented~~represents about ~~63%~~64% of our combined retailing revenues in 2021. BHA also operates two insurance businesses, two auto auctions and an automotive fluid maintenance products distributor. Our retailing businesses also include four home furnishings retailing businesses (Nebraska Furniture Mart, R.C. Willey, Star Furniture and Jordan’s), which sell furniture, appliances, flooring and electronics and ~~represented~~represent about ~~21%~~20% of the combined retailing revenues in 2021. Other retailing businesses also include three jewelry businesses (Borsheims, Helzberg and Ben Bridge), See’s Candies (confectionary products), Pampered Chef (high quality kitchen tools), Oriental Trading Company (party supplies, school supplies and toys and novelties) and Detlev Louis Motorrad (“Louis”), a Germany-based retailer of motorcycle accessories.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

Retailing group revenues increased ~~$755 million (21.0%~~approximately $1.6 billion (48.2%) in the second quarter and $2.4 billion (34.2%) in the first ~~quarter~~six months of 2021 compared to 2020. Pre-tax earnings increased $311 million (210%) in the second quarter and $526 million (187%) in the first ~~quarter of 2020 and pre-tax earnings increased $215 million (161.7%).~~six months compared to 2020. Operating results ~~of nearly all~~ of our retailing businesses were severely impacted by the pandemic beginning in March of 2020 and continuing through the second quarter of 2020. Over the second half of 2020 and continuing through the first ~~quarter~~six months of 2021, revenues and pre-tax earnings of these businesses increased, and in certain instances increased to levels exceeding those in pre-pandemic periods, despite ongoing supply chain disruptions.

BHA’s revenues in the first ~~quarter~~six months of 2021 increased ~~17.4%~~29.4% from 2020, primarily due to a ~~21%~~30% increase in new and pre-owned vehicle sales, mainly attributable to higher ~~volumes.~~volumes of new auto sales. Home furnishings group revenues increased ~~$157~~$523 million ~~(21.0%~~(38.0%) in the first ~~quarter~~six months of 2021 over 2020, while aggregate revenues of our other retailing operations increased ~~36.9%.~~51.2% versus 2020.

BHA’s pre-tax earnings increased ~~$67~~$143 million ~~over~~in the first six months of 2021 compared to 2020, primarily due to increases in vehicle gross sales margins, higher service margins and earnings from finance and service contract activities as well as from lower floorplan interest expense, primarily attributable to lower inventory levels, and operating cost control efforts. Aggregate pre-tax earnings for the remainder of our retailing group increased ~~$148~~$383 million in the first six months of 2021 compared to 2020, due to the ~~first~~restricted operations at many of those businesses during the second quarter of ~~2020.~~2020 arising from the initial effects of the pandemic. Results in 2021 also benefitted from strong consumer demand and the effects of restructuring efforts.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

McLane operates a wholesale distribution business that provides grocery and non-food consumer products to retailers and convenience stores (“grocery”) and to restaurants (“foodservice”). McLane also operates businesses that are wholesale distributors of distilled spirits, wine and beer (“beverage”). The grocery and foodservice businesses generate high sales and very low profit margins. These businesses have several significant customers, including Walmart, 7-Eleven, Yum! Brands and others. Grocery sales typically comprise about two-thirds of McLane’s consolidated sales with foodservice comprising much of the remainder. A curtailment of purchasing by any of its significant customers could have an adverse impact on periodic revenues and earnings. The grocery and foodservice businesses ~~in particular,~~continue to operate in an intensely competitive business environment.

Revenues ~~decreased $199~~increased $1.1 billion (9.6%) in the second quarter and $878 million ~~(1.7%~~(3.8%) in the first ~~quarter~~six months of 2021 compared to ~~the first quarter of~~ 2020. Revenues from the grocery business ~~declined 5.3%,~~were relatively unchanged in the first six months of 2021, while revenues from the foodservice and beverage businesses increased ~~4.4%~~9.9% and ~~20.2%~~21.7%, respectively, compared to the first six months of 2020. The foodservice business was negatively impacted by pandemic-related restaurant closures in 2020. Pre-tax earnings increased $40 million (90.9%) in the second quarter and $78 million (71.6%) in the first ~~quarter~~six months of 2021 ~~increased $38 million (58.5%)~~ versus 2020. The ~~increase~~increases in earnings ~~was~~ primarily ~~due to increased~~reflected higher earnings from the foodservice and beverage ~~business,~~businesses, ongoing cost management efforts and the effects of expected credit losses and inventory valuation losses of ~~$17~~$23 million recorded in the first ~~quarter~~six months of ~~2020 attributable to the pandemic.~~2020.

A summary of investment and derivative gains/losses follows (dollars in millions).

	First Quarter						Second Quarter						First Six Months
	2021			2020			2021			2020			2021			2020
Investment gains/losses	$	5,211		$	(68,882	)	$	27,173		$	39,289		$	32,384		$	(29,593	)
Derivative gains/losses		489			(1,393	)		221			796			710			(597	)
Gains/losses before income taxes and noncontrolling interests		5,700			(70,275	)		27,394			40,085			33,094			(30,190	)
Income taxes and noncontrolling interests		1,007			(14,658	)		5,986			8,440			6,993			(6,218	)
Net gains/losses	$	4,693		$	(55,617	)	$	21,408		$	31,645		$	26,101		$	(23,972	)
Effective income tax rate		18.8	%		20.8	%		21.4	%		21.0	%		20.9	%		20.7	%

~~We are required to include the unrealized~~Unrealized gains and losses arising from changes in market prices of investments in equity securities are included in our reported earnings, which significantly increases the volatility of our periodic net earnings due to the magnitude of our equity securities portfolio and the inherent volatility of equity securities prices. Pre-tax investment gains/losses ~~in the first quarter~~ included net unrealized gains of ~~$4.6~~$27.0 billion in the second quarter and $31.5 billion in the first six months of 2021 compared to net unrealized gains of $39.4 billion in the second quarter and net unrealized losses of ~~$68.5~~$18.4 billion in the first six months of 2020 on securities we held at the end of the applicable period. ~~Taxable investment gains~~Investment losses on equity securities sold in the first six months of 2020 were $11.2 billion, which included losses of $10.7 billion from market value changes in the first quarter on securities that were sold in the second quarter.

Taxable investment gains on equity securities sold, which is generally the difference between sales proceeds and the original cost basis of the securities sold, were ~~$1.8~~$228 million in the second quarter and $2.0 billion in ~~2021 and $1.2~~the first six months of 2021. Taxable investment losses on equity securities were $4.5 billion in ~~2020.~~

~~Item 2. Management’s Discussion~~the second quarter and ~~Analysis~~$3.3 billion in the first six months of ~~Financial Condition and Results of Operations~~

We believe that investment gains/losses, whether realized from sales or unrealized from changes in market prices, are often meaningless in terms of understanding our reported consolidated earnings or evaluating our periodic economic performance. We continue to believe the investment gains/losses recorded in earnings in any given period has little analytical or predictive value.

Derivative contract gains/losses include the changes in fair value of our equity index put option contract liabilities, which relate to contracts that were originated prior to March 2008. The periodic changes in the fair values of these liabilities are recorded in earnings and can be significant due to the volatility of market prices in the underlying equity markets. As of ~~March 31,~~June 30, 2021, the intrinsic value of our equity index put option contracts was ~~$211~~$72 million and our recorded liability at fair value was ~~$577~~$355 million. Our ultimate payment obligations, if any, under these contracts will be determined as of the contract expiration dates based on the intrinsic value as defined under the contracts.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

	First Quarter						Second Quarter						First Six Months
	2021			2020			2021			2020			2021			2020
Equity method earnings	$	214		$	256		$	141		$	(154	)	$	355		$	102
Acquisition accounting expenses		(180	)		(202	)		(183	)		(196	)		(363	)		(398	)
Goodwill and intangible asset impairments								—			(10,350	)		—			(10,350	)
Corporate interest expense, before foreign currency effects		(80	)		(96	)		(77	)		(76	)		(157	)		(172	)
Foreign currency exchange rate gains on Berkshire and BHFC non-U.S. Dollar senior notes		525			175
Foreign currency exchange rate gains (losses) on Berkshire and BHFC non-U.S. Dollar senior notes								(45	)		(92	)		480			83
Other		(6	)		200			(5	)		131			(11	)		331
	$	473		$	333		$	(169	)	$	(10,737	)	$	304		$	(10,404	)

After-tax equity method earnings include our proportionate share of earnings attributable to our investments in Kraft Heinz, Pilot, Berkadia and Electric Transmission of Texas. Our after-tax earnings from Kraft Heinz were $20 million for the second quarter and $155 million for the first six months of 2021. Our Kraft Heinz investment produced after-tax losses of $297 million for the second quarter ~~were $135~~and $198 million for the first six months of 2020, which included after-tax losses of $513 million in ~~2021~~the second quarter and ~~$99~~$552 million in ~~2020.~~the first six months associated with goodwill and intangible asset impairment charges recorded by Kraft Heinz.

After-tax acquisition accounting expenses include charges arising from the application of the acquisition method in connection with certain of Berkshire’s past business acquisitions. Such charges arise primarily from the amortization of intangible assets recorded in connection with those business acquisitions. Goodwill and intangible asset impairments in the second quarter and first six months of 2020 included $9.8 billion attributable to impairments of goodwill and certain identifiable intangible assets recorded in connection with our acquisition of PCC in 2016.

Foreign currency exchange rate gains and losses pertain to Berkshire’s ~~outstanding~~ Euro and Japanese Yen denominated debt and BHFC’s Great Britain Pound denominated debt. Changes in foreign currency exchange rates produce ~~non-cash~~ unrealized gains and losses from the periodic revaluation of these liabilities into U.S. Dollars. The gains and losses recorded in any given period can be significant due to the magnitude of the borrowings and the inherent volatility in foreign currency exchange rates.

Our consolidated balance sheet continues to reflect very significant liquidity and a very strong capital base. Consolidated shareholders’ equity at ~~March 31,~~June 30, 2021 was ~~$448~~$470 billion, an increase of ~~$4.8~~$27.2 billion since December 31, 2020. Net earnings attributable to Berkshire shareholders were ~~$11.7~~$39.8 billion in the first ~~quarter~~six months of 2021 and included after-tax gains on our investments of approximately ~~$4.3~~$25.5 billion. Changes in the market prices of our investments in equity securities can produce significant volatility in our earnings.

At ~~March 31,~~June 30, 2021, our insurance and other businesses held cash, cash equivalents and U.S. Treasury Bills of ~~$138.1~~$140.7 billion, which included ~~$115.3~~$118.1 billion in U.S. Treasury ~~Bills, and is net of payables for unsettled purchases as of March 31.~~Bills. Investments in equity and fixed maturity securities (excluding our investment in Kraft Heinz) were ~~$302.1~~$328.4 billion.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

Berkshire parent company outstanding debt ~~outstanding~~ at ~~March 31,~~June 30, 2021 was ~~$21.0~~$22.5 billion, a decrease of ~~$1.7 billion~~$190 million since December 31, 2020. In the first quarter of 2021, Berkshire repaid €550 million and $1.0 billion of maturing senior notes and issued €600 million of 0.5% senior notes due in 2041. In April 2021, Berkshire issued ¥160 billion (approximately $1.5 billion) of senior notes with maturity dates ranging from 2026 to 2041 and a weighted average interest rate of 0.5%. Berkshire parent company debt ~~maturities~~maturing over the next twelve months ~~are approximately~~is $1.1 billion.

Berkshire’s insurance and other subsidiary outstanding borrowings were ~~$18.6~~$18.1 billion at ~~March 31,~~June 30, 2021, which included senior note borrowings of BHFC, a wholly-owned financing subsidiary, of approximately $13.1 billion. BHFC’s borrowings are used to fund a portion of loans originated and acquired by Clayton Homes and equipment held for lease by our railcar leasing business. In January 2021, BHFC repaid $750 million of maturing senior notes and issued $750 million of 2.5% senior notes due in 2051. BHFC debt maturing over the next twelve months is $775 million. Berkshire guarantees BHFC’s senior notes for the full and timely payment of principal and ~~interest with respect to BHFC’s senior notes.~~interest.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Our railroad, utilities and energy businesses (conducted by BNSF and BHE) maintain very large investments in capital assets (property, plant and equipment) and will regularly make significant capital expenditures in the normal course of business. Capital expenditures of these two operations in the first ~~quarter~~six months of 2021 were ~~$1.9~~$4.1 billion and we currently forecast additional capital expenditures of approximately ~~$8.5~~$6.2 billion over the remainder of 2021.

Berkshire does not guarantee the repayment of debt issued by BNSF, BHE or any of their subsidiaries and is not committed to provide capital to support BNSF, BHE or any of their subsidiaries. BNSF’s outstanding debt was ~~$22.8~~$23.3 billion as of ~~March 31,~~June 30, 2021, ~~a decrease of $404 million~~relatively unchanged from December 31, 2020. ~~In April~~During the first six months of 2021, BNSF repaid $886 million of debt and issued $925 million of 3.3% debentures due in 2051. Outstanding borrowings of BHE and its subsidiaries were ~~$52.2~~$51.4 billion at ~~March 31,~~June 30, 2021, ~~essentially unchanged~~a decrease of $744 million since December 31, 2020. ~~In April~~During the first six months of 2021, a BHE ~~subsidiary~~and its subsidiaries repaid $1.7 billion of term debt, issued $550 million of 3.4% term debt due in ~~2051.~~2051 and increased short-term borrowings by $250 million. In July 2021, BHE subsidiaries issued $1.5 billion of term debt due in 2052 with interest rates ranging from 2.7% to 2.9%. Aggregate debt maturities for BHE and BNSF over the next twelve months approximate ~~$3.0~~$1.5 billion.

Berkshire’s common stock repurchase program, as amended, permits Berkshire to repurchase its Class A and Class B shares at prices below Berkshire’s intrinsic value, as conservatively determined by Warren Buffett, Berkshire’s Chairman of the Board and Chief Executive Officer, and Charlie Munger, Vice Chairman of the Board. The program allows share repurchases in the open market or through privately negotiated transactions and does not specify a maximum number of shares to be repurchased. The program is expected to continue indefinitely. We will not repurchase our stock if it reduces the total amount of Berkshire’s consolidated cash, cash equivalents and U.S. Treasury Bills holdings below ~~$20~~$30 billion. Financial strength and redundant liquidity will always be of paramount importance at Berkshire. InBerkshire paid $12.6 billion in the first ~~quarter~~six months of 2021 ~~Berkshire paid $6.6 billion~~ to repurchase shares of its Class A and B common stock.

We are party to contracts associated with ongoing business and financing activities, which will result in cash payments to counterparties in future periods. Certain obligations are included in our Consolidated Balance Sheets, such as notes payable, which require future payments on contractually specified dates and in fixed and determinable amounts. Other obligations pertaining to the acquisition of goods or services in the future are not currently reflected in the financial statements, which will be recognized in future periods as the goods are delivered or services are provided. The timing and amount of the payments under certain contracts, such as insurance and reinsurance contracts, are contingent upon the outcome of future events and the actual payments will likely vary, perhaps materially, from the estimated liabilities currently recorded in our Consolidated Balance Sheet.

In the first ~~quarter~~six months of 2021, Berkshire and certain of its subsidiaries issued term ~~debt. Such~~ debt ~~in U.S. Dollars, approximated $1.5~~of approximately $4.4 billion in the aggregate. Principal and interest payments associated with these borrowings are expected as follows: in 2021 – ~~$9.4~~$38 million; in 2022 through 2025 – ~~$22.3~~$79 million per annum; and thereafter – ~~$2.0~~$6.2 billion. In April 2021, Berkshire and certain subsidiaries issued term debt, which in U.S. Dollars aggregated $2.9 billion. Maturities for these issuances range from 2026 to 2051 and the debt has a weighted average interest rate of 1.925%.

Except as otherwise disclosed in this Quarterly Report, our contractual obligations as of ~~March 31,~~June 30, 2021 were, in the aggregate, not materially different from those disclosed in the “Contractual Obligations” section of “Management’s Discussion and Analysis of Financial Condition and Results of Operations” contained in Berkshire’s Annual Report on Form 10-K for the year ended December 31, 2020.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

Certain accounting policies require us to make estimates and judgments that affect the amounts reflected in the Consolidated Financial Statements. Such estimates and judgments necessarily involve varying, and possibly significant, degrees of uncertainty. Accordingly, certain amounts recorded in the financial statements will likely be adjusted in the future based on new available information and changes in other facts and circumstances. Reference is made to “Critical Accounting Policies” discussed in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in Berkshire’s Annual Report on Form 10-K for the year ended December 31, 2020.

Our Consolidated Balance Sheet as of ~~March 31,~~June 30, 2021 includes estimated liabilities of ~~$121.6~~$123.2 billion for unpaid losses and loss adjustment expenses from property and casualty insurance and reinsurance contracts. Due to the inherent uncertainties in the processes of establishing these liabilities, the actual ultimate claim amounts will likely differ from the currently recorded amounts. A very small percentage change in estimates of this magnitude can result in a material effect on periodic earnings. The effects from changes in these estimates are recorded as a component of insurance losses and loss adjustment expenses in the period of the change.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Our Consolidated Balance Sheet as of ~~March 31,~~June 30, 2021 included goodwill of acquired businesses of ~~$73.7~~$73.8 billion and indefinite-lived intangible assets of $18.3 billion. We evaluate these assets for impairment at least annually and we conducted our most recent annual review during the fourth quarter of 2020.

Goodwill and indefinite-lived intangible asset impairment reviews include determining the estimated fair values of our reporting units and assets. The key assumptions and inputs used in such determinations may include forecasting revenues and expenses, cash flows and capital expenditures, as well as an appropriate discount rate and other inputs. Significant judgment by management is required in estimating the fair value of a reporting unit and in performing impairment tests. Due to the inherent subjectivity and uncertainty in forecasting future cash flows and earnings over long periods of time, actual results may vary materially from the forecasts.

As of ~~March 31,~~June 30, 2021, we concluded it is more likely than not that goodwill recorded in our Consolidated Balance Sheet was not impaired. The long-term adverse effects of the COVID-19 pandemic on certain of our reporting units may prove to be worse than we currently ~~estimate~~anticipate, and we may need to record ~~additional~~ goodwill or indefinite-lived asset impairment charges in future periods. Making estimates of the fair value of reporting units and judgments on goodwill impairments at this time are and will likely be significantly affected by assumptions on the severity, duration or long-term effects of the pandemic on a reporting unit’s business, which we cannot reliably predict. Consequently, any fair value estimates in such instances can be subject to wide variations.

As of the most recent annual goodwill impairment review conducted during the fourth quarter of 2020, the estimated fair values of certain reporting units did not exceed our carrying values by at least 20%. The most significant of these reporting units was Precision Castparts Corp. (“PCC”). The estimated fair value of PCC was approximately $35.5 billion, exceeding our carrying value of approximately $32.1 billion by 10.6%. Our carrying value of PCC included goodwill of approximately $7.5 billion. For the four other reporting units where estimated fair value did not exceed carrying value by at least 20%, their aggregate estimated fair value of approximately $1.5 billion exceeded our aggregate carrying value of approximately $1.4 billion by 10.0%. Our carrying value of these units included goodwill of approximately $600 million.

Information concerning new accounting pronouncements is included in Note 2 to the accompanying Consolidated Financial Statements.

Investors are cautioned that certain statements contained in this document as well as some statements in periodic press releases and some oral statements of Berkshire officials during presentations about Berkshire or its subsidiaries are “forward-looking” statements within the meaning of the Private Securities Litigation Reform Act of 1995 (the “Act”). Forward-looking statements include statements which are predictive in nature, which depend upon or refer to future events or conditions, which include words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “estimates” or similar expressions. In addition, any statements concerning future financial performance (including future revenues, earnings or growth rates), ongoing business strategies or prospects and possible future Berkshire actions, which may be provided by management, are also forward-looking statements as defined by the Act. Forward-looking statements are based on current expectations and projections about future events and are subject to risks, uncertainties and assumptions about Berkshire and its subsidiaries, economic and market factors and the industries in which we do business, among other things. These statements are not guarantees of future performance and we have no specific intention to update these statements.

Actual events and results may differ materially from those expressed or forecasted in forward-looking statements due to a number of factors. The principal risk factors that could cause our actual performance and future events and actions to differ materially from such forward-looking statements include, but are not limited to, changes in market prices of our investments in fixed maturity and equity ~~securities,~~securities; losses realized from derivative ~~contracts,~~contracts; the occurrence of one or more catastrophic events, such as an earthquake, hurricane, act of terrorism or cyber attack that causes losses insured by our insurance subsidiaries and/or losses to our business ~~operations,~~operations; the frequency and severity of epidemics, pandemics or other outbreaks, including COVID-19, that negatively affect our operating results and restrict our access to borrowed funds through the capital markets at reasonable ~~rates,~~rates; changes in laws or regulations affecting our insurance, railroad, utilities and energy and finance ~~subsidiaries,~~subsidiaries; changes in federal income tax ~~laws,~~laws; and changes in general economic and market factors that affect the prices of securities or the industries in which we do business.

Reference is made to Berkshire’s most recently issued Annual Report and in particular the “Market Risk Disclosures” included in “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” As of ~~March 31,~~June 30, 2021, there were no material changes in the market risks described in Berkshire’s Annual Report on Form 10-K for the year ended December 31, 2020.

As of the end of the period covered by this Quarterly Report on Form 10-Q, the Company carried out an evaluation, under the supervision and with the participation of the Company’s management, including the Chairman (Chief Executive Officer) and the Senior Vice President (Chief Financial Officer), of the effectiveness of the design and operation of the Company’s disclosure controls and procedures pursuant to Exchange Act Rule 13a-15. Based upon that evaluation, the Chairman (Chief Executive Officer) and the Senior Vice President (Chief Financial Officer) concluded that the Company’s disclosure controls and procedures are effective in timely alerting them to material information relating to the Company (including its consolidated subsidiaries) required to be included in the Company’s periodic SEC filings. During the quarter, there have been no significant changes in the Company’s internal control over financial reporting or in other factors that could significantly affect internal control over financial reporting.

Berkshire and its subsidiaries are parties in a variety of legal actions that routinely arise out of the normal course of business, including legal actions seeking to establish liability directly through insurance contracts or indirectly through reinsurance contracts issued by Berkshire subsidiaries. Plaintiffs occasionally seek punitive or exemplary damages. We do not believe that such normal and routine litigation will have a material effect on our consolidated financial condition or results of operations. Berkshire and certain of its subsidiaries are also involved in other kinds of legal actions, some of which assert or may assert claims or seek to impose fines and penalties. We believe that any liability that may arise as a result of other pending legal actions will not have a material effect on our consolidated financial condition or results of operations.

Our significant business risks are described in Item 1A to Form 10-K for the year ended December 31, 2020, to which reference is made herein. The risks and uncertainties we describe are not the only ones facing us. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also impair our business or operations. Any adverse effect on our business, financial condition or operating results could result in a decline in the value of our securities and the loss of all or part of your investment.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds and Issuer Repurchases of Equity Securities

Period	Total number of shares purchased		Average price paid per share		Total number of shares purchased as part of publicly announced program		Maximum number or value of shares that yet may be repurchased under the program	Total number of shares purchased		Average price paid per share		Total number of shares purchased as part of publicly announced program		Maximum number or value of shares that yet may be repurchased under the program
January
April
Class A common stock		1,534	$	348,488.65		1,534	*		611	$	408,470.13		611	*
Class B common stock		10,661,127	$	231.68		10,661,127	*		5,795,788	$	267.75		5,795,788	*

February
May
Class A common stock		1,959	$	362,748.29		1,959	*		689	$	432,536.24		689	*
Class B common stock		5,341,489	$	237.06		5,341,489	*		1,872,026	$	286.10		1,872,026	*

March
June
Class A common stock		1,113	$	396,162.91		1,113	*		2,250	$	432,132.04		2,250	*
Class B common stock		4,545,124	$	251.40		4,545,124	*		8,646,680	$	279.94		8,646,680	*

Information regarding the Company’s mine safety violations and other legal matters disclosed in accordance with Section 1503(a) of the Dodd-Frank Reform Act is included in Exhibit 95 to this Form 10-Q.

Pursuant to the requirement of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned thereunto duly authorized.


Delaware	47-0813844
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification Number)

Class A —	~~637,990~~623,466
Class B —	~~1,326,572,128~~1,325,373,100

		Page No.

Part I – Financial Information

Item 1. Financial Statements
	Consolidated Balance Sheets—~~March 31,~~June 30, 2021 and December 31, 2020	2-3
	Consolidated Statements of Earnings—Second Quarter and First ~~Quarter~~Six Months 2021 and 2020	4
	Consolidated Statements of Comprehensive Income—Second Quarter and First ~~Quarter~~Six Months 2021 and 2020	5
	Consolidated Statements of Changes in Shareholders’ Equity—Second Quarter and First ~~Quarter~~Six Months 2021 and 2020	5
	Consolidated Statements of Cash Flows—First ~~Quarter~~Six Months 2021 and 2020	6
	Notes to Consolidated Financial Statements	~~7-22~~7-23
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	~~23-40~~24-42
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	4143
Item 4.	Controls and Procedures	4143

Part II – Other Information		4143

Item 1.	Legal Proceedings	4143
Item 1A.	Risk Factors	4143
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds and Issuer Repurchases of Equity Securities	4244
Item 3.	Defaults Upon Senior Securities	4244
Item 4.	Mine Safety Disclosures	4244
Item 5.	Other Information	4244
Item 6.	Exhibits	4345

Signature		4345


Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐

	Cars/Units
	First Quarter				Percentage
	2021		2020		Change
Consumer products		1,393		1,207		15.4	%
Industrial products		399		460		(13.3	)
Agricultural products		318		285		11.6
Coal		339		384		(11.7	)
		2,449		2,336		4.8


	a. Exhibits

3(i)	Restated Certificate of Incorporation Incorporated by reference to Exhibit 3(i) to Form 10-K filed on March 2, 2015.

3(ii)	By-Laws Incorporated by reference to Exhibit 3(ii) to Form 8-K filed on August 4, 2016.

31.1	Rule 13a-14(a)/15d-14(a) Certifications

31.2	Rule 13a-14(a)/15d-14(a) Certifications

32.1	Section 1350 Certifications

32.2	Section 1350 Certifications

95	Mine Safety Disclosures

101	The following financial information from Berkshire Hathaway Inc.’s Quarterly Report on Form 10-Q for the quarter ended ~~March 31,~~June 30, 2021, formatted in iXBRL (Inline Extensible Business Reporting Language) includes: (i) the Cover Page (ii) the Consolidated Balance Sheets, (iii) the Consolidated Statements of Earnings, (iv) the Consolidated Statements of Comprehensive Income, (v) the Consolidated Statements of Changes in Shareholders’ Equity, (vi) the Consolidated Statements of Cash Flows, and (vii) the Notes to Consolidated Financial Statements, tagged in summary and detail.

104	Cover Page Interactive Data File (formatted as iXBRL and contained in Exhibit 101)

		BERKSHIRE HATHAWAY INC.
		(Registrant)

Date: ~~May 1,~~August 7, 2021		/S/ MARC D. HAMBURG
		(Signature)
		Marc D. Hamburg,
		Senior Vice President and
		Principal Financial Officer