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PartnersCapitalAbstract

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10‑Q10-Q

(Mark One)

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 20172023

OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For thethe transition period from                    to

Commission file number: 001‑38075001-38075

Graphic

ANTERO MIDSTREAM GP LPCORPORATION

(Exact name of registrant as specified in its charter)

Delaware

61‑174860561-1748605

(State or other jurisdiction of
incorporation or organization)

(IRS Employer Identification No.)

1615 Wynkoop Street
Denver, Colorado

80202

(Address of principal executive offices)

(Zip Code)

(303) 357‑7310(303357-7310

(Registrant’s telephone number, including area code)

Securities registered pursuant to section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, par value $0.01

AM

New York Stock Exchange

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 and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted 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 and post such files).  Yes   No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a 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.

Large accelerated filer ☐

Large Accelerated Filer

Accelerated filer Filer

Non-accelerated filer ☒Filer

Smaller reporting company Reporting Company

(Do not check if a smaller reporting company)Emerging Growth Company

                       Emerging growth company ☒

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.

☒ Yes ☐ No

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b‑212b-2 of the Exchange Act)  Yes   No

AsNumber of shares of the registrant’s common stock outstanding as of October 26, 2017, there were 186,181,975 common shares representing limited partner interests outstanding.20, 2023 (in thousands): 479,713


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EXPLANATORY NOTE

Antero Midstream GP LP (“AMGP”) was originally formed as Antero Resources Midstream Management LLC (“ARMM”) in 2013, to become the general partner of Antero Midstream Partners LP (“Antero Midstream”), a master limited partnership that is publicly traded on the New York Stock Exchange (NYSE: AM). On May 4, 2017, ARMM converted from a Delaware limited liability company to a Delaware limited partnership and changed its name to Antero Midstream GP LP in connection with our initial public offering (“IPO”). Unless the context otherwise requires, references to “we” and “our” refer to: (i) for the period prior to May 4, 2017, ARMM, and (ii) beginning on May 4, 2017, AMGP. We are traded on the New York Stock Exchange (NYSE: AMGP). We own 100% of the membership interests of Antero Midstream Partners GP LLC (“AMP GP”), which owns the non-economic general partner interest in Antero Midstream, and we own all of the Series A capital interests in Antero IDR Holdings LLC (“IDR LLC”), which entity owns the incentive distribution rights (“IDRs”) in Antero Midstream. IDR distributions earned by us through May 9, 2017 were distributed to Antero Resources Investment LLC (“Antero Investment”), the sole member of ARMM for all periods prior to the IPO which was liquidated on October 31, 2017, net of any related liabilities including income taxes through that date and expenses of the IPO.


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TABLE OF CONTENTS

Page

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

    

1

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTSPART I—FINANCIAL INFORMATION

2

3

PART I—FINANCIAL INFORMATION

4

Item 1.

Condensed Consolidated Financial Statements (Unaudited)

4

3

Item 2.

Management’s Discussion and Analysis of Financial Condition and Results of Operations

17

26

Item 3.

Quantitative and Qualitative Disclosures about Market Risk

21

38

Item 4.

Controls and Procedures

22

39

PART II—OTHER INFORMATION

23

40

Item 1.

Legal Proceedings

23

40

Item 1A.

Risk Factors

23

40

Item 5.2.

Other InformationUnregistered Sales of Equity Securities and Use of Proceeds

23

40

Item 6.5

ExhibitsOther Information

24

40

SIGNATURESItem 6.

25Exhibits

41

SIGNATURES

42

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CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

Some of the information in this reportQuarterly Report on Form 10-Q may contain “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). All statements, other than statements of historical fact, included in this Quarterly Report on Form 10-Q, regarding our strategy, future operations, financial position, estimated revenues and losses, projected costs, prospects, plans and objectives of management are forward-looking statements. Forward-looking statements give our current expectations, contain projections of results of operations or of financial condition, or forecasts of future events. Words such as “may,” “assume,” “forecast,” “position,” “predict,” “strategy,” “expect,” “intend,” “plan,” “estimate,” “anticipate,” “believe,” “project,” “budget,” “potential,” or “continue,” and similar expressions are used to identify forward-looking statements. They can be affected by assumptions used or by known or unknown risks or uncertainties. Consequently, nostatements, although not all forward-looking statements can be guaranteed.contain such identifying words. When considering these forward-looking statements, youinvestors should keep in mind the risk factors and other cautionary statements in this report. Actual results may vary materially. YouQuarterly Report on Form 10-Q and in our Annual Report on Form 10-K for the year ended December 31, 2022. These forward-looking statements are cautioned notbased on management’s current beliefs, based on currently available information, as to place undue reliance on any forward-looking statements. You should also understand that it is not possible to predict or identify all such factorsthe outcome and should not consider the following list to be a complete statement of all potential risks and uncertainties. We own the general partner of Antero Midstream Partners LP (NYSE: AM) (“Antero Midstream”) and all of the capital interests in the owner of the incentive distribution rights (“IDRs”) in Antero Midstream. Antero Midstream is a master limited partnership 53.0% owned by Antero Resources Corporation (NYSE: AR) (“Antero Resources”) that was formed to primarily service Antero Resources’ production and completion activity in the Appalachian Basin’s Marcellus Shale and Utica Shale located in West Virginia and Ohio. Because the IDRs are our sole source of revenues, all potential risks and uncertainties that affect the results of operations, financial condition, or forecaststiming of future events of either Antero Resources or Antero Midstream will also affect us.events. Factors that could cause our actual results to differ materially from the results contemplated by such forward-looking statements include:

·

Antero Resources Corporation’s (“Antero Resources”) expected production and development plan;

impacts to producer customers of insufficient storage capacity;
our ability to pay distributionsexecute our business strategy;
our ability to our common shareholders;

·

our expected receipt of,obtain debt or equity financing on satisfactory terms to fund additional acquisitions, expansion projects, working capital requirements and the amountsrepayment or refinancing of distributions from Antero Midstream and IDR LLC in respect of the IDRs;

indebtedness;

·

Antero Resources’ expected production and ability to execute its drilling and development plan;

·

our and Antero Midstream’s business strategies;

·

Antero Midstream’s ability to realize the anticipated benefits of investingour investments in unconsolidated affiliates;

·

natural gas, natural gas liquids (“NGLs”), and oil prices;

·

competitionimpacts of geopolitical events, including the conflicts in Ukraine and government regulations;

in the Middle East, and world health events;

·

our ability to complete the construction of or purchase new gathering and compression, processing, water handling or other assets on schedule, at the budgeted cost or at all, and the ability of such assets to operate as designed or at expected levels;

our ability to execute our return of capital program;
competition;
government regulations and changes in laws;
actions taken by third partythird-party producers, operators, processors and transporters;

·

pending legal or environmental matters;

·

costs of conducting gatheringour operations;

our ability to achieve our greenhouse gas reduction targets and compression operations;

the costs associated therewith;

·

general economic conditions;

·

credit markets;

·

operating hazards, natural disasters, weather relatedweather-related delays, casualty losses and other matters beyond our control;

·

expectations regarding the amount and timing of litigation awards;

uncertainty regarding Antero Midstream’sour future operating results; and

·

our other plans, objectives, expectations and intentions contained in this report that are not historical.

Quarterly Report on Form 10-Q.

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We caution youinvestors that these forward lookingforward-looking statements are subject to all of the risks and uncertainties incidental to our business, most of which are difficult to predict and many of which are beyond our and Antero Midstream’s control, incident to Antero Midstream’s business.control. These risks include, but are not limited to, commodity price volatility, inflation, supply chain or other disruptions, environmental risks, Antero Resources’ drilling and completion and other operating risks, regulatory changes or changes in law, the uncertainty inherent in projecting Antero Resources’ future rates of production, cash flowflows and access to capital, the timing of development expenditures, impacts of world health events, cybersecurity risks, the state of markets for, and availability of, verified quality carbon offsets and the other risks described or referenced under “Riskthe heading “1A. Risk Factors” herein, including the risk factors set forth in this Quarterlyour Annual Report on Form 10-Q, our Quarterly Report on Form 10-Q10-K for the quarteryear ended June 30, 2017December 31, 2022 (the “2022 Form 10-K”), which is on file with the Securities and in Antero Midstream’s Quarterly Reports on Form 10-Q for the quarters March 3, 2017 and June 30, 2017.Exchange Commission (“SEC”).

Should one or more of the risks or uncertainties described or referenced in this reportQuarterly Report on Form 10-Q occur, or should underlying assumptions prove incorrect, our and Antero Midstream’s actual results and plans could differ materially from those expressed in any forward lookingforward-looking statements.

All forward lookingforward-looking statements, expressed or implied, included in this reportQuarterly Report on Form 10-Q are expressly qualified in their entirety by this cautionary statement. This cautionary statement should also be considered in connection with any subsequent written or oral forward lookingforward-looking statements that we or persons acting on our behalf may issue.

Except as otherwise required by applicable law, we disclaim any duty to update any forward lookingforward-looking statements all of which are expressly qualified by the statements in this section, to reflect events or circumstances after the date of this Quarterly Report on Form 10-Q.

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PART I—FINANCIAL INFORMATION

ANTERO MIDSTREAM CORPORATION

Antero Midstream GP LP

Condensed Consolidated Balance Sheets

December 31, 2016 and September 30, 2017

(Unaudited)

(In thousands)

 

 

 

 

 

 

 

 

    

December 31, 2016

    

September 30, 2017

Assets

Current assets:

 

  

 

 

  

 

Cash

 

$

9,609

 

 

2,419

Accounts receivable - related party

 

 

217

 

 

 —

Prepaid expenses

 

 

 —

 

 

49

Total current assets

 

 

9,826

 

 

2,468

Investment in Antero Midstream Partners LP

 

 

7,543

 

 

19,067

Total assets

 

$

17,369

 

 

21,535

 

 

 

 

 

 

 

Liabilities and Partners' Capital

Current liabilities:

 

 

 

 

 

 

Accrued liabilities

 

 

426

 

 

611

Income taxes payable

 

 

6,674

 

 

8,900

Total current liabilities

 

 

7,100

 

 

9,511

Liability for equity-based compensation

 

 

 —

 

 

3,344

Total liabilities

 

 

7,100

 

 

12,855

Partners' capital (186,174 shares issued and outstanding at

  September 30, 2017)

 

 

10,269

 

 

8,680

Total liabilities and partners' capital

 

$

17,369

 

 

21,535

See accompanying notes to condensed consolidated financial statements.

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Antero Midstream GP LP

Condensed Consolidated Statements of Operations and Comprehensive Income

Three Months Ended September 30, 2016 and 2017

(Unaudited)

(In thousands, except per share amounts)

 

 

 

 

 

 

 

Three Months Ended September 30,

 

2016

  

2017

Equity in earnings of Antero Midstream Partners LP

$

4,807

 

 

19,067

Total income

 

4,807

 

 

19,067

General and administrative expense

 

205

 

 

615

Equity-based compensation

 

 —

 

 

8,317

Total expenses

 

205

 

 

8,932

Income before income taxes

 

4,602

 

 

10,135

Provision for income taxes

 

(1,825)

 

 

(7,157)

Net income and comprehensive income

$

2,777

 

 

2,978

 

 

 

 

 

 

Net income per common share - basic and diluted

 

 

 

$

0.02

 

 

 

 

 

 

Weighted average number of common shares outstanding - basic

 

 

 

 

186,173

Weighted average number of common shares outstanding - diluted

 

 

 

 

191,175

(Unaudited)

December 31,

    

September 30,

    

2022

    

2023

 

Assets

Current assets:

Accounts receivable–Antero Resources

$

86,152

93,019

Accounts receivable–third party

575

764

Income tax receivable

940

940

Other current assets

1,326

811

Total current assets

88,993

95,534

Property and equipment, net

3,751,431

3,782,554

Investments in unconsolidated affiliates

652,767

635,954

Customer relationships

1,286,103

1,233,099

Other assets, net

12,026

11,570

Total assets

$

5,791,320

5,758,711

Liabilities and Stockholders' Equity

Current liabilities:

Accounts payable–Antero Resources

$

5,436

3,669

Accounts payable–third party

22,865

24,683

Accrued liabilities

72,715

81,628

Other current liabilities

1,061

669

Total current liabilities

102,077

110,649

Long-term liabilities:

Long-term debt

3,361,282

3,258,537

Deferred income tax liability

131,215

228,636

Other

4,428

9,749

Total liabilities

3,599,002

3,607,571

Stockholders' equity:

Preferred stock, $0.01 par value: 100,000 authorized as of December 31, 2022 and September 30, 2023

Series A non-voting perpetual preferred stock; 12 designated and 10 issued and outstanding as of December 31, 2022 and September 30, 2023

Common stock, $0.01 par value; 2,000,000 authorized; 478,497 and 479,678 issued and outstanding as of December 31, 2022 and September 30, 2023, respectively

4,785

4,797

Additional paid-in capital

2,104,740

2,048,523

Retained earnings

82,793

97,820

Total stockholders' equity

2,192,318

2,151,140

Total liabilities and stockholders' equity

$

5,791,320

5,758,711

See accompanying notes to unaudited condensed consolidated financial statements.

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Antero Midstream GP LPANTERO MIDSTREAM CORPORATION

Condensed Consolidated Statements of Operations and Comprehensive Income (Loss)

Nine Months Ended September 30, 2016 and 2017

(Unaudited)

(In thousands, except per share amounts)

 

 

 

 

 

 

 

Nine Months Ended September 30,

 

2016

  

2017

Equity in earnings of Antero Midstream Partners LP

$

9,388

 

 

45,948

Total income

 

9,388

 

 

45,948

General and administrative expense

 

390

 

 

5,922

Equity-based compensation

 

 —

 

 

26,271

Total expenses

 

390

 

 

32,193

Income before income taxes

 

8,998

 

 

13,755

Provision for income taxes

 

(3,563)

 

 

(17,337)

Net income (loss) and comprehensive income (loss)

$

5,435

 

 

(3,582)

 

 

 

 

 

 

Net income attributable to Antero Midstream GP LP subsequent to IPO

 

 

 

$

1,357

 

 

 

 

 

 

Net income per common share - basic and diluted

 

 

 

$

0.01

 

 

 

 

 

 

Weighted average number of common shares outstanding - basic

 

 

 

 

186,172

Weighted average number of common shares outstanding - diluted

 

 

 

 

191,191

Three Months Ended September 30,

    

2022

    

2023

Revenue:

    

    

Gathering and compression–Antero Resources

$

185,640

214,992

Water handling–Antero Resources

61,411

66,132

Water handling–third party

1,651

383

Amortization of customer relationships

(17,668)

(17,668)

Total revenue

231,034

263,839

Operating expenses:

Direct operating

46,648

51,914

General and administrative (including $5,553 and $8,349 of equity-based compensation in 2022 and 2023, respectively)

13,587

17,633

Facility idling

865

722

Depreciation

34,206

30,745

Accretion of asset retirement obligations

50

45

Loss (gain) on asset sale

(2,092)

467

Total operating expenses

93,264

101,526

Operating income

137,770

162,313

Other income (expense):

Interest expense, net

(47,835)

(55,233)

Equity in earnings of unconsolidated affiliates

24,411

27,397

Total other expense

(23,424)

(27,836)

Income before income taxes

114,346

134,477

Income tax expense

(30,332)

(36,657)

Net income and comprehensive income

$

84,014

97,820

Net income per share–basic

$

0.18

0.20

Net income per share–diluted

$

0.17

0.20

Weighted average common shares outstanding:

Basic

478,460

479,676

Diluted

480,318

482,840

See accompanying notes to unaudited condensed consolidated financial statements.

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Antero Midstream GP LPANTERO MIDSTREAM CORPORATION

Condensed Consolidated StatementStatements of Partners’ Capital

Nine Months Ended September 30, 2017

Operations and Comprehensive Income (Unaudited)

(In thousands)thousands, except per share amounts)

 

 

 

 

 

 

 

 

 

 

 

 

Common Shares Representing Limited Partner Interests

 

Antero Resources Midstream Management LLC Members' Equity

 

Partners' Capital

Balance at December 31, 2016

 

$

 —

 

 

10,269

 

 

10,269

Pre-IPO net loss and comprehensive loss

 

 

 —

 

 

(4,939)

 

 

(4,939)

Pre-IPO equity-based compensation

 

 

 —

 

 

10,237

 

 

10,237

Conversion of Antero Resources Midstream

  Management LLC to a limited partnership

 

 

15,567

 

 

(15,567)

 

 

 —

Post-IPO net income and comprehensive income

 

 

1,357

 

 

 —

 

 

1,357

Post-IPO equity-based compensation

 

 

12,690

 

 

 —

 

 

12,690

Distributions to Antero Resources Investment LLC

 

 

(15,908)

 

 

 —

 

 

(15,908)

Distributions to shareholders

 

 

(5,026)

 

 

 —

 

 

(5,026)

Balance at September 30, 2017

 

$

8,680

 

 

 —

 

 

8,680

Nine Months Ended September 30,

    

2022

    

2023

Revenue:

    

    

Gathering and compression–Antero Resources

$

552,154

625,636

Water handling–Antero Resources

176,994

208,040

Water handling–third party

2,288

929

Amortization of customer relationships

(53,004)

(53,004)

Total revenue

678,432

781,601

Operating expenses:

Direct operating

131,959

162,382

General and administrative (including $14,026 and $23,175 of equity-based compensation in 2022 and 2023, respectively)

47,597

53,142

Facility idling

3,198

1,933

Depreciation

98,181

101,174

Impairment of property and equipment

3,702

Accretion of asset retirement obligations

178

133

Loss on settlement of asset retirement obligations

539

620

Loss (gain) on asset sale

(2,242)

6,036

Total operating expenses

283,112

325,420

Operating income

395,320

456,181

Other income (expense):

Interest expense, net

(137,540)

(165,245)

Equity in earnings of unconsolidated affiliates

70,467

77,825

Total other expense

(67,073)

(87,420)

Income before income taxes

328,247

368,761

Income tax expense

(84,798)

(97,422)

Net income and comprehensive income

$

243,449

271,339

Net income per share–basic

$

0.51

0.57

Net income per share–diluted

$

0.51

0.56

Weighted average common shares outstanding:

Basic

478,144

479,267

Diluted

480,342

481,908

See accompanying notes to unaudited condensed consolidated financial statements.

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ANTERO MIDSTREAM CORPORATION

Condensed Consolidated Statements of Stockholders’ Equity (Unaudited)

(In thousands)

Retained

Additional

Earnings

Preferred

Common Stock

Paid-In

(Accumulated

Total

Stock

Shares

Amount

Capital

Deficit)

Equity

Balance at December 31, 2021

    

$

477,495

$

4,775

2,414,398

(132,475)

    

2,286,698

Dividends to stockholders

(108,287)

(108,287)

Equity-based compensation

2,832

2,832

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

188

2

(1,331)

(1,329)

Net income and comprehensive income

80,040

80,040

Balance at March 31, 2022

477,683

4,777

2,307,612

(52,435)

2,259,954

Dividends to stockholders

(109,433)

(109,433)

Equity-based compensation

5,641

5,641

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

754

7

(5,445)

(5,438)

Net income and comprehensive income

79,395

79,395

Balance at June 30, 2022

478,437

4,784

2,198,375

26,960

2,230,119

Dividends to stockholders

(80,853)

(26,960)

(107,813)

Equity-based compensation

5,553

5,553

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

25

(18)

(18)

Net income and comprehensive income

84,014

84,014

Balance at September 30, 2022

$

478,462

$

4,784

2,123,057

84,014

2,211,855

Balance at December 31, 2022

    

$

478,497

$

4,785

2,104,740

82,793

2,192,318

Dividends to stockholders

(25,709)

(82,793)

(108,502)

Equity-based compensation

6,327

6,327

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

148

1

(1,167)

(1,166)

Net income and comprehensive income

86,507

86,507

Balance at March 31, 2023

478,645

4,786

2,084,191

86,507

2,175,484

Dividends to stockholders

(24,267)

(86,507)

(110,774)

Equity-based compensation

8,499

8,499

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

1,011

11

(7,193)

(7,182)

Net income and comprehensive income

87,012

87,012

Balance at June 30, 2023

479,656

4,797

2,061,230

87,012

2,153,039

Dividends to stockholders

(21,053)

(87,012)

(108,065)

Equity-based compensation

8,349

8,349

Issuance of common stock upon vesting of equity-based compensation awards, net of common stock withheld for income taxes

22

(3)

(3)

Net income and comprehensive income

97,820

97,820

Balance at September 30, 2023

$

479,678

$

4,797

2,048,523

97,820

2,151,140

See accompanying notes to unaudited condensed consolidated financial statements.

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ANTERO MIDSTREAM CORPORATION

Condensed Consolidated Statements of Cash Flows

Nine Months Ended September 30, 2016 and 2017

(Unaudited)

(In thousands)

 

 

 

 

 

 

 

 

 

 

Nine Months Ended September 30,

 

 

    

2016

    

2017

 

Cash flows provided by operating activities:

 

  

 

 

  

 

 

Net income (loss)

 

$

5,435

 

 

(3,582)

 

Adjustment to reconcile net income (loss) to net cash provided by operating activities:

 

 

 

 

 

 

 

Equity in earnings of Antero Midstream Partners LP

 

 

(9,388)

 

 

(45,948)

 

Distributions received from Antero Midstream Partners LP

 

 

5,550

 

 

34,424

 

Equity-based compensation

 

 

 —

 

 

26,271

 

Deferred income taxes

 

 

(368)

 

 

 —

 

Changes in current assets and liabilities:

 

 

 

 

 

 

 

Accounts receivable - related party

 

 

(202)

 

 

 —

 

Prepaid expenses

 

 

 —

 

 

(49)

 

Accounts payable

 

 

 —

 

 

 —

 

Accrued liabilities

 

 

350

 

 

185

 

Income taxes payable

 

 

3,741

 

 

2,226

 

Net cash provided by operating activities

 

 

5,118

 

 

13,527

 

Cash flows used in investing activities

 

 

 —

 

 

 —

 

Cash flows used in financing activities

 

 

 

 

 

 

 

Distributions to Antero Resources Investment LLC

 

 

 —

 

 

(15,691)

 

Distributions to shareholders

 

 

 —

 

 

(5,026)

 

Net cash used in financing activities

 

 

 —

 

 

(20,717)

 

Net increase (decrease) in cash

 

 

5,118

 

 

(7,190)

 

Cash, beginning of period

 

 

72

 

 

9,609

 

Cash, end of period

 

$

5,190

 

 

2,419

 

Nine Months Ended September 30,

    

2022

    

2023

 

Cash flows provided by (used in) operating activities:

    

    

  

Net income

$

243,449

271,339

Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation

98,181

101,174

Accretion of asset retirement obligations

178

133

Impairment of property and equipment

3,702

Deferred income tax expense

84,798

97,422

Equity-based compensation

14,026

23,175

Equity in earnings of unconsolidated affiliates

(70,467)

(77,825)

Distributions from unconsolidated affiliates

90,470

94,900

Amortization of customer relationships

53,004

53,004

Amortization of deferred financing costs

4,268

4,463

Settlement of asset retirement obligations

(1,395)

(869)

Loss on settlement of asset retirement obligations

539

620

Loss (gain) on asset sale

(2,242)

6,036

Changes in assets and liabilities:

Accounts receivable–Antero Resources

5,596

(6,867)

Accounts receivable–third party

(822)

436

Other current assets

242

(1,307)

Accounts payable–Antero Resources

(2,006)

(1,766)

Accounts payable–third party

12,228

1,214

Accrued liabilities

(2,773)

5,460

Net cash provided by operating activities

530,976

570,742

Cash flows provided by (used in) investing activities:

Additions to gathering systems and facilities

(190,407)

(90,175)

Additions to water handling systems

(45,747)

(39,850)

Investments in unconsolidated affiliates

(262)

Return of investment in unconsolidated affiliate

17,000

Acquisition of gathering systems and facilities

(266)

Cash received in asset sales

4,026

1,071

Change in other assets

(24)

(26)

Change in other liabilities

(804)

Net cash used in investing activities

(215,956)

(129,508)

Cash flows provided by (used in) financing activities:

Dividends to common stockholders

(325,120)

(326,871)

Dividends to preferred stockholders

(413)

(413)

Payments of deferred financing costs

(302)

Borrowings (repayments) on bank credit facilities, net

17,600

(105,600)

Employee tax withholding for settlement of equity compensation awards

(6,785)

(8,350)

Net cash used in financing activities

(315,020)

(441,234)

Net increase in cash and cash equivalents

Cash and cash equivalents, beginning of period

Cash and cash equivalents, end of period

$

Supplemental disclosure of cash flow information:

Cash paid during the period for interest

$

130,236

159,019

Increase (decrease) in accrued capital expenditures and accounts payable for property and equipment

$

(17,130)

9,171

See accompanying notes to unaudited condensed consolidated financial statements.

8


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Table of Contents

ANTERO MIDSTREAM GP LPCORPORATION

Notes to Unaudited Condensed Consolidated Financial Statements

December 31, 2016 and September 30, 2017

(1) Organization

(1)   Business and Organization

Antero Midstream GP LP (“AMGP”Corporation together with its consolidated subsidiaries (the “Company” or “Antero Midstream”) was originallyis a growth-oriented midstream company formed as Antero Resources Midstream Management LLC (“ARMM”) in 2013, to become the general partner of Antero Midstream Partners LP (“Antero Midstream”), a master limited partnership that is publicly traded on the New York Stock Exchange (NYSE: AM). On May 4, 2017, ARMM converted from a Delaware limited liability company to a Delaware limited partnership and changed its name to Antero Midstream GP LP in connection with our initial public offering (“IPO”). Unless the context otherwise requires, references to “we” and “our” refer to: (i) for the period prior to May 4, 2017, ARMM, and (ii) beginning on May 4, 2017, AMGP. We own 100% of the membership interests of Antero Midstream Partners GP LLC (“AMP GP”), which owns the non-economic general partner interest in Antero Midstream, and we own all of the Series A capital interests (“Series A Units”) in Antero IDR Holdings LLC (“IDR LLC”), which entity owns the incentive distribution rights (“IDRs”) in Antero Midstream.  IDR LLC also has Series B profits interests (“Series B Units”) outstanding that entitle the holders to receive up to 6% of the distributions that Antero Midstream makes on the IDRs in excess of $7.5 million per quarter, subject to certain vesting conditions (see Note 3—Long-Term Incentive Plans).

Our only income results from distributions made on the IDRs of Antero Midstream. IDRs entitle holders to receive cash distributions from Antero Midstream when distributions exceed certain target amounts (see Note 4 – Distributions from Antero Midstream).  We are taxed as a corporation for U.S. federal income tax purposes and we refer to our outstanding limited partner interests as common shares.

We are managed by our general partner, AMGP GP LLC (“AMGP GP”), who establishes the quarterly cash distribution for our common shares payable to shareholders. AMGP GP has a board of directors appointed by certain former members of Antero Resources Investment LLC (“Antero Investment”), the former sole member of ARMM which was liquidated on October 31, 2017. Following the completion of our IPO, certain of our directors and executive officers own AMGP common shares as well as Series B Units in IDR LLC. In addition, certain of our directors and executive officers own a portion of Antero Resources Corporation’s (“Antero Resources”) (NYSE: AR) common stock and Antero Midstream’s common units. We have an agreement with Antero Resources, under which Antero Resources provides general and administrative services to us for a fee of $0.5 million per year, subject to annual inflation adjustments. We also incur recurring direct expenses for the costs associated with being a publicly traded entity.

IDR distributions earned by us through May 9, 2017 were distributed to Antero Investment prior to its liquidation for all periods prior to the IPO, net of any related liabilities including income taxes through that date and expenses of the IPO.

Antero Midstream was formed by Antero Resources to own, operate and develop midstream energy assetsinfrastructure primarily to service Antero Resources’ oilResources and gas producing assets. Both Antero Midstreamits production and Antero Resources’ assets are locatedcompletion activity in the Marcellus Shale and Utica Shale located in West Virginia and Ohio. Antero Midstream’sAppalachian Basin. The Company’s assets consist of gathering pipelines, compressor stations, interests in processing and fractionation plants and water handling and treatment systems, which provideassets. Antero Midstream provides midstream services to Antero Resources under long term, fixed feelong-term contracts. Antero Midstream also has a 15% equity interestThe Company’s corporate headquarters is located in the gathering system of Stonewall Gas Gathering LLC (“Stonewall”) and a 50% equity interest in a joint venture to develop processing and fractionation assets with MarkWest Energy Partners, L.P. (“MarkWest”). Our results of operations, financial position and cash flows are dependent on the results of operations, financial position and cash flows of Antero Midstream. As a result, these unaudited condensed consolidated financial statements should be read in conjunction with Antero Midstream’s audited combined consolidated financial statements and notes thereto presented in its Annual Report on Form 10-K for the year ended December 31, 2016, as well as Antero Midstream’s unaudited condensed consolidated financial statements presented in its Quarterly Report on Form 10-Q for the quarter ended September 30, 2017.Denver, Colorado.

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ANTERO MIDSTREAM GP LP

Notes to Condensed Consolidated Financial Statements

December 31, 2016 and September 30, 2017

(2)Summary of Significant Accounting Policies

(a)Basis of Presentation

(a)

Basis of Presentation

These unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”(the “SEC”) applicable to interim financial information.information and should be read in the context of the Company’s December 31, 2022 consolidated financial statements and notes thereto for a more complete understanding of the Company’s operations, financial position, and accounting policies. The accompanyingCompany’s December 31, 2022 consolidated financial statements were included in the Company’s 2022 Annual Report on Form 10-K, which was filed with the SEC.

These unaudited condensed consolidated financial statements of AMGPthe Company have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”) for interim financial information, and, accordingly, do not include all of the information and footnotes required by GAAP for complete consolidated financial statements. In the opinion of management, these unaudited condensed consolidated financial statements include all adjustments (consisting of normal and recurring accruals) considered necessary for a fair presentation of ourto present fairly the Company’s financial position as of December 31, 20162022 and September 30, 2017, and our2023, the results of the Company’s operations and cash flows for the three and nine months ended September 30, 20162022 and 2017. We have2023, and the Company’s cash flows for the nine months ended September 30, 2022 and 2023. The Company has no items of other comprehensive income (loss);income; therefore, our net income (loss) is identicalequal to our comprehensive income (loss). Operating results forincome.

Certain costs of doing business incurred and charged to the period ended September 30, 2017 are not necessarily indicative ofCompany by Antero Resources have been reflected in the results that may be expected foraccompanying unaudited condensed consolidated financial statements. These costs include general and administrative expenses provided to the full year.Company by Antero Resources in exchange for:

business services, such as payroll, accounts payable and facilities management;
corporate services, such as finance and accounting, legal, human resources, investor relations and public and regulatory policy; and
employee compensation, including equity-based compensation.

As ofTransactions between the date theseCompany and Antero Resources have been identified in the unaudited condensed consolidated financial statements were filed(see Note 4—Transactions with the SEC, AMGP completed its evaluation of potential subsequent events for disclosure and no items requiring disclosure were identified other than as disclosed in Note 5 – Cash Distributions.Affiliates).

(b)Principles of Consolidation

(b)

Principles of Consolidation

The accompanying unaudited condensed consolidated financial statements include the accounts of AMGP, AMP GP (its wholly-owned subsidiary), and IDR LLC.

(c)Investment in Antero Midstream

We have determined that Antero Midstream Corporation and its consolidated subsidiaries. All significant intercompany accounts and transactions have been eliminated in the Company’s unaudited condensed consolidated financial statements.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(3) Intangibles

All customer relationships are subject to amortization and are amortized over a weighted average period of 18 years, which reflects the remaining economic life of the relationships as of September 30, 2023. The changes in the carrying amount of customer relationships were as follows (in thousands):

Customer relationships as of December 31, 2022

$

1,286,103

Amortization of customer relationships

(53,004)

Customer relationships as of September 30, 2023

$

1,233,099

Future amortization expense is a variable interest entity (“VIE”) for which we are notas follows (in thousands):

Remainder of year ending December 31, 2023

$

17,668

Year ending December 31, 2024

70,672

Year ending December 31, 2025

70,672

Year ending December 31, 2026

70,672

Year ending December 31, 2027

70,672

Thereafter

932,743

Total

$

1,233,099

(4) Transactions with Affiliates

(a)

Revenues

Substantially all revenues earned in the primary beneficiarythree and therefore do not consolidate. We have concluded thatnine months ended September 30, 2022 and 2023 were earned from Antero Resources, is the primary beneficiary of Antero Midstream and should consolidate its financial statements. Antero Resources is the primary beneficiary based on its power to direct the activities that most significantly impact Antero Midstream’s economic performance and its obligations to absorb losses or receive benefits of Antero Midstream that could be significant to it. Antero Resources owns approximately 53.0% of the outstanding limited partner interests in Antero Midstream and its officers and management group also act as management of Antero Midstream. Antero Midstream was formed to own, operate and develop midstream energy assets to service Antero Resources’ production under long term contracts as described herein. We do not own any limited partnership interests in Antero Midstream and have no capital interests in Antero Midstream. We have not provided and do not anticipate providing financial support to Antero Midstream.

Antero Resources and Antero Midstream have contracts with 20-year initial terms and automatic renewal provisions, whereby Antero Resources has dedicated the rightsvarious agreements for gathering and compression and water delivery and handling services to Antero Midstream on a fixed-fee basis. Such dedications cover a substantial portion of Antero’s current acreage and future acquired acreage, in each case, except for acreage that was already dedicated to other parties prior to entering into the service contracts or that was acquired subject to a pre-existing dedication. The contracts call for Antero Resources to present, in advance, drilling and completion plans in order for Antero Midstream to put in placeservices. Revenues earned from gathering and compression services consist of lease income.

(b)

Accounts receivable—Antero Resources and Accounts payable—Antero Resources

Accounts receivable—Antero Resources represents amounts due from Antero Resources, primarily related to gathering and compression services and water handling services. Accounts payable—Antero Resources represents amounts due to Antero Resources for general and gas processing assets to service Antero Resources’ assets. administrative and other costs.

(c)

Allocation of Costs Charged by Antero Resources

The drilling and completion capital investment decisions madeemployees supporting the Company’s operations are concurrently employed by Antero Resources control the development and operation of all of Antero Midstream’s assets. Antero Resources therefore controls the activities that most significantly impact Antero Midstream’s economic performance. Because of these contractual obligations and the capital requirements relatedCompany.  Direct operating expense includes costs charged to these obligations, Antero Midstream has devotedthe Company of $3 million and for$5 million during the foreseeable future, will devote substantially all of its

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ANTERO MIDSTREAM GP LP

Notes to Condensed Consolidated Financial Statements

December 31, 2016 andthree months ended September 30, 2017

resources to servicing Antero Resources’ operations2022 and revenues from Antero Resources will provide substantially all of Antero Midstream’s financial support2023, respectively and therefore its ability to finance its operations. Because of the long term contractual commitment to support Antero Resources’ substantial growth plans, Antero Midstream will be practically and physically constrained from providing any significant amount of services to third parties.

Our ownership of the non-economic general partner interest in Antero Midstream provides us with significant influence over Antero Midstream, but not control over the decisions that most significantly impact the economic performance of Antero Midstream. Our ownership of IDRs of Antero Midstream entitles us to receive cash distributions from Antero Midstream when distributions exceed certain target amounts. The ownership of these interests and IDRs do not require us to provide financial support to Antero Midstream. We obtained these interests upon our formation for no consideration. Therefore, they have no cost basis and are classified as long term investments. Our share of Antero Midstream’s earnings as a result of our ownership of IDRs is accounted for using the equity method of accounting. We recognize distributions earned from Antero Midstream as “Equity in earnings of Antero Midstream Partners LP” on our statement of operations in the period in which they are earned and are allocated to our capital account. Our long term interest in IDRs on the balance sheet is recorded in “Investment in Antero Midstream Partners LP.” The ownership of the general partner interests and IDRs do not provide us with any claim to the assets of Antero Midstream other than the balance in our Antero Midstream capital account. IDRs are recognized as earned and increase our capital account and equity investment. When these distributions are paid to us they reduce our capital accounts and our equity investment in Antero Midstream. See Note 4—Distributions from Antero Midstream.

(d)Use of Estimates

The preparation of the condensed consolidated financial statements and notes in conformity with GAAP requires that management formulate estimates and assumptions that affect the amounts reported in the condensed consolidated financial statements and accompanying notes. Actual results could differ from those estimates.

(e)Income Taxes

We regularly review our tax positions in each significant taxing jurisdiction during the process of evaluating our tax provision. We make adjustments to our tax provision when: (i) facts and circumstances regarding a tax position change, causing a change in management’s judgment regarding that tax position; and/or (ii) a tax position is effectively settled with a tax authority at a differing amount.

Equity-based compensation expense of $26.3$10 million and IPO costs of $5.1$13 million are not and will not be deductible for federal income tax purposes. Our inability to deduct those expenses and costs, along with the effect of state taxes, account for the difference between the federal tax rate of 35% and effective rate of income tax expense for financial reporting purposes forduring the nine months ended September 30, 2017.

(f)General2022 and Administrative Expenses

2023, respectively. These costs were for services provided by employees associated with the operation of the Company’s gathering lines, compressor stations and water handling assets.  General and administrative expense includes costs incurredcharged to the Company by Antero Resources of $6 million and $7 million during 2016the three months ended September 30, 2022 and pre-IPO in 2017 primarily2023, respectively, and $22 million during each of the nine months ended September 30, 2022 and 2023. These costs relate to (i) various business services, including payroll processing, accounts payable processing and facilities management, (ii) various corporate services, including legal, accounting, treasury, information technology and otherhuman resources and (iii) compensation, including certain equity-based compensation.  These expenses are charged to the Company based on the nature of the expenses and are apportioned based on a combination of the Company’s proportionate share of gross property and equipment, capital expenditures and labor costs, incurred in connection with our IPO. Post-IPOas applicable.  The Company reimburses Antero Resources directly for all general and administrative expense consists primarily of management fees paidcosts charged to Antero Resources,it, except costs attributable to noncash equity-based compensation.  For further information on equity-based compensation, see Note 9—Equity-Based Compensation and other legal and administrative expenses.Cash Awards.

(g) Fair Value Measures

The Financial Accounting Standards Board (the “FASB”) Accounting Standards Codification Topic 820, Fair Value Measurements and Disclosures , clarifies the definition of fair value, establishes a framework for measuring fair value, and expands disclosures about fair value measurements. This guidance also relates to all nonfinancial assets and

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9

Table of Contents

ANTERO MIDSTREAM GP LPCORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(5) Revenue

All of the Company’s gathering and compression revenues are derived from operating lease agreements, and all of the Company’s water handling revenues are derived from service contracts with customers. The Company currently earns substantially all of its revenues from Antero Resources.

(a)

Gathering and Compression

The Company’s gathering and compression service agreements with Antero Resources include: (i) the second amended and restated gathering and compression agreement dated December 8, 2019 (the “2019 gathering and compression agreement”), (ii) the gathering and compression agreements acquired with the Crestwood Equity Partners LP (NYSE: CEQP) (“Crestwood”) assets (the “Marcellus gathering and compression agreements”) and (iii) a compression agreement acquired with the EnLink Midstream LLC (NYSE: ENLC) (“EnLink”) assets (the “Utica compression agreement,” and together with the 2019 gathering and compression agreement and the Marcellus gathering and compression agreements, the “gathering and compression agreements”). See Note 6—Property and Equipment for additional information. The 2019 gathering and compression agreement has an initial term through 2038, the Marcellus gathering and compression agreements expire between 2023 and 2031, and the Utica compression agreement has two dedicated areas that expire in 2024 and 2030. Upon expiration of each of the Marcellus gathering and compression service agreements and the Utica compression agreement, the Company will continue to provide gathering and compression services under the 2019 gathering and compression agreement. Pursuant to the gathering and compression agreements, Antero Resources has dedicated substantially all of its current and future acreage in West Virginia, Ohio and Pennsylvania to the Company for gathering and compression services. The Company also has an option to gather and compress natural gas produced by Antero Resources on any additional acreage it acquires during the term of the 2019 gathering and compression agreement outside of West Virginia, Ohio and Pennsylvania on the same terms and conditions as the 2019 gathering and compression agreement.

The 2019 gathering and compression agreement includes a growth incentive fee program whereby low pressure gathering fees will be reduced from 2020 through 2023 to the extent Antero Resources achieves certain quarterly volumetric targets during such time. Antero Resources’ throughput gathered under the Marcellus gathering and compression agreements is not considered in low pressure gathering volume targets. Antero Resources achieved the first level volumetric target during each of the first three quarters of 2022 and 2023. Accordingly, Antero Resources earned rebates of $12 million for each of the three months ended September 30, 2022 and 2023 and $36 million for each of the nine months ended September 30, 2022 and 2023. Upon completion of the initial contract term in 2038, the 2019 gathering and compression agreement will continue in effect from year to year until such time as the agreement is terminated, effective upon an anniversary of the effective date of the agreement, by either the Company or Antero Resources on or before the 180th day prior to the anniversary of such effective date.

Under the gathering and compression agreements, the Company receives, where applicable, a low pressure gathering fee, a high pressure gathering fee and a compression fee, substantially all of which are subject to annual Consumer Price Index (“CPI”)-based adjustments (or, in the case of the 2019 gathering and compression agreement, the option in certain cases to elect a cost of service fee when such assets are placed in-service). In addition, under the 2019 gathering and compression agreement, the Company receives a reimbursement for certain variable costs, such as electricity and operating expenses.

The Company determined that its gathering and compression agreements are operating leases as Antero Resources obtains substantially all of the economic benefit of the assets and has the right to direct the use of the assets. Each gathering and compression system is an identifiable asset, and consists of a network of assets that may include underground low pressure pipelines that connect and deliver gas from specific well pads to compressor stations to compress the gas before delivery to underground high pressure pipelines that transport the gas to a third-party pipeline, third-party processing plant or a Joint Venture processing plant. Each compression system is an identifiable asset, and consists of a network of assets that include compressor stations that connect to underground high pressure pipelines that transport the gas to a third-party pipeline, third-party processing plant or a Joint Venture processing plant. Each set of assets in an agreement is considered to be a single lease due to the interrelated network of the assets required to provide services under each respective agreement. When a modification to an agreement occurs, the Company reassesses the classification of the lease. The Company accounts for its lease and non-lease components as a single lease component as the lease component is the predominant component. The non-lease components consist of operating, oversight and maintenance of the gathering systems, which are performed on time-elapsed measures.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

The 2019 gathering and compression agreement and certain of the Marcellus gathering and compression agreements include fixed fee provisions. If and to the extent Antero Resources requests that the Company construct new low pressure lines, high pressure lines and/or compressor stations, the 2019 gathering and compression agreement contains options at the Company’s election for either (i) minimum volume commitments that require Antero Resources to utilize or pay for 75% of the high pressure gathering capacity and 70% of the compression capacity of such new construction for 10 years or (ii) a cost of service fee that allows the Company to earn a 13% rate of return on such new construction over seven years, which election is made individually for each piece of equipment placed in service. In addition, certain of the Marcellus gathering and compression agreements provide for a minimum volume commitment that requires Antero Resources to utilize or pay for 25% of the capacity of new compressor station construction for 10 years. All lease payments under the minimum volume commitments and cost of service fees are considered to be in-substance fixed lease payments under the gathering and compression agreements.

The Company recognizes lease income from its minimum volume commitments and cost of service fees under its gathering and compression agreements on a straight-line basis. Additional variable operating lease income is earned when volumes in excess of the minimum commitments are delivered under the contract. The Company recognizes variable lease income when low pressure volumes are delivered to a compressor station, compression volumes are delivered to a high pressure line and high pressure volumes are delivered to a processing plant or transmission pipeline, as applicable. Minimum volume commitments are aggregated such that there is a single minimum volume commitment for the respective service each year for each agreement. The Company invoices the customer the month after each service is performed, and payment is due in the same month. The Company is not party to any leases that have not commenced.

Minimum future lease cash flows to be received by the Company under the gathering and compression agreements as of September 30, 2023 are as follows (in thousands):

Remainder of year ending December 31, 2023

$

54,905

Year ending December 31, 2024

316,492

Year ending December 31, 2025

298,143

Year ending December 31, 2026

284,327

Year ending December 31, 2027

224,150

Thereafter

382,435

Total

$

1,560,452

(b)

Water Handling

The Company is party to a water services agreement with Antero Resources, whereby the Company provides certain water handling services to Antero Resources within an area of dedication in defined service areas in West Virginia and Ohio. The initial term of the water services agreement runs to 2035. Upon completion of the initial term in 2035, the water services agreement will continue in effect from year to year until such time as the agreement is terminated, effective upon an anniversary of the effective date of the agreement, by either the Company or Antero Resources on or before the 180thday prior to the anniversary of such effective date. Under the agreement, the Company receives a fixed fee for fresh water deliveries by pipeline directly to the well site, subject to annual CPI-based adjustments. In addition, the Company also provides other fluid handling services. These operations, along with the Company’s fresh water delivery systems, support well completion and production operations for Antero Resources. These services are provided by the Company directly or through third-parties with which the Company contracts. For these other fluid handling services provided by third-parties, Antero Resources reimburses the Company’s third-party out-of-pocket costs plus 3%. For these other fluid handling services provided by the Company, the Company charges Antero Resources a cost of service fee.

The Company satisfies its performance obligations and recognizes revenue when (i) the fresh water volumes have been delivered to the hydration unit of a specified well pad or (ii) other fluid handling services have been completed. The Company invoices the customer the month after water services are performed, and payment is due in the same month. For services contracted through third-party providers, the Company’s performance obligation is satisfied when the service to be performed by the third-party provider has been completed. The Company invoices the customer after the third-party provider billing is received, and payment is due in the same month.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

Transaction Price Allocated to Remaining Performance Obligations

The Company’s water service agreement with Antero Resources has a term greater than one year. The Company is not required to disclose the transaction price allocated to remaining performance obligations if the variable consideration is allocated entirely to a wholly unsatisfied performance obligation. Under this contract, each unit of product delivered to the customer represents a separate performance obligation; therefore, future volumes are wholly unsatisfied and disclosure of the transaction price allocated to remaining performance obligations is not required.

The Company also performs water services for third-party customers and such contracts are short-term in nature with a contract term of one year or less. Accordingly, the Company is exempt from disclosure of the transaction price allocated to remaining performance obligations if the performance obligation is part of a contract that has an original expected duration of one year or less.

Contract Balances

Under the Company’s water service contracts, the Company invoices customers after the performance obligations have been satisfied, at which point payment is unconditional. Accordingly, the Company’s water service contracts do not give rise to contract assets or liabilities.

(c)

Disaggregation of Revenue

In the following table, revenue is disaggregated by type of service and type of fee and is identified by the reportable segment to which such revenues relate. For additional information on reportable segments, see Note 15—Reportable Segments.

Three Months Ended

Nine Months Ended

September 30,

September 30,

(in thousands)

2022

2023

    

2022

2023

    

Reportable Segment

Type of service

Gathering—low pressure

$

92,091

106,731

273,188

311,410

Gathering and Processing (1)

Gathering—low pressure fee rebate

(12,000)

(12,000)

(36,000)

(36,000)

Gathering and Processing (1)

Compression

52,364

62,903

155,462

182,858

Gathering and Processing (1)

Gathering—high pressure

53,185

57,358

159,504

167,368

Gathering and Processing (1)

Fresh water delivery

38,445

40,989

111,609

128,214

Water Handling

Other fluid handling

24,617

25,526

67,673

80,755

Water Handling

Amortization of customer relationships

(9,271)

(9,271)

(27,814)

(27,814)

Gathering and Processing

Amortization of customer relationships

(8,397)

(8,397)

(25,190)

(25,190)

Water Handling

Total

$

231,034

263,839

678,432

781,601

Type of contract

Per Unit Fixed Fee

$

197,640

226,992

588,154

661,636

Gathering and Processing (1)

Gathering—low pressure fee rebate

(12,000)

(12,000)

(36,000)

(36,000)

Gathering and Processing (1)

Per Unit Fixed Fee

38,921

41,371

112,722

129,143

Water Handling

Cost plus 3%

19,346

19,789

51,384

63,031

Water Handling

Cost of service fee

4,795

5,355

15,176

16,795

Water Handling

Amortization of customer relationships

(9,271)

(9,271)

(27,814)

(27,814)

Gathering and Processing

Amortization of customer relationships

(8,397)

(8,397)

(25,190)

(25,190)

Water Handling

Total

$

231,034

263,839

678,432

781,601

(1)Revenue related to the gathering and processing segment is classified as lease income related to the gathering and compression systems.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

The Company’s receivables from its contracts with customers and operating leases as of December 31, 20162022 and September 30, 20172023, were $86 million and $93 million, respectively.

(6) Property and Equipment

(a)

Summary of Property and Equipment

Property and equipment, net consisted of the following items:

(Unaudited)

Estimated

December 31,

    

September 30,

(in thousands)

    

Useful Lives

    

2022

    

2023

Land

    

n/a

    

$

31,668

    

31,668

Gathering systems and facilities

40-50 years (1)

3,281,872

3,328,513

Permanent buried pipelines and equipment

7-20 years

601,347

633,113

Surface pipelines and equipment

1-7 years

66,726

80,048

Heavy trucks and equipment

3-5 years

5,157

5,157

Above ground storage tanks

5-10 years

2,953

5,130

Construction-in-progress

n/a

 

158,977

196,619

Total property and equipment

4,148,700

4,280,248

Less accumulated depreciation

(397,269)

(497,694)

Property and equipment, net

$

3,751,431

3,782,554

(1)Gathering systems and facilities are recognized as a single-leased asset with no residual value.

(b)

Asset Acquisitions

On October 25, 2022, the Company acquired certain Marcellus gas gathering and compression assets from Crestwood for $205 million in cash, before closing adjustments. These assets included 72 miles of dry gas gathering pipelines and nine compressor stations with 700 MMcf/d of compression capacity. The cash consideration for this asset acquisition was allocated to land and gathering systems and facilities, included in Property and equipment in the condensed consolidated balance sheets, for $3 million and $202 million, respectively.

Additionally, on December 21, 2022, the Company acquired certain Utica compression assets from EnLink for $10 million in cash, before closing adjustments. These assets included four compressor stations with 380 MMcf/d of compression capacity. The acquired compression assets are interconnected with the Company’s existing low pressure and high pressure gathering systems and service Antero Resources’ production. The cash consideration for this asset acquisition was allocated to gathering systems and facilities included in Property and equipment in the condensed consolidated balance sheets.

13

liabilitiesTable of Contents

ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(7) Long-Term Debt

Long-term debt consisted of the following items:

(Unaudited)

December 31,

    

September 30,

(in thousands)

2022

    

2023

Credit Facility (a)

    

$

782,000

    

676,400

7.875% senior notes due 2026 (b)

550,000

550,000

5.75% senior notes due 2027 (c)

650,000

650,000

5.75% senior notes due 2028 (d)

650,000

650,000

5.375% senior notes due 2029 (e)

750,000

750,000

Total principal

3,382,000

3,276,400

Unamortized debt premiums

1,698

1,393

Unamortized debt issuance costs

(22,416)

(19,256)

Total long-term debt

$

3,361,282

3,258,537

(a)

Credit Facility

Antero Midstream Partners LP (“Antero Midstream Partners”), an indirect, wholly owned subsidiary of Antero Midstream Corporation, as borrower (the “Borrower”), has a senior secured revolving credit facility (the “Credit Facility”) with a consortium of banks. Lender commitments under the Credit Facility were $1.25 billion as of December 31, 2022 and September 30, 2023. The Credit Facility matures on October 26, 2026; provided that if on November 17, 2025 any of the 2026 Notes (as defined below) are not recognizedoutstanding, the Credit Facility will mature on such date. As of September 30, 2023, the Credit Facility had an available borrowing capacity of $574 million.

The Credit Facility contains certain covenants including restrictions on indebtedness, and requirements with respect to leverage and interest coverage ratios. The Credit Facility permits distributions to the holders of the Borrower’s equity interests in accordance with the cash distribution policy, provided that no event of default exists or disclosed on a recurring basis (e.g., the initial recognition of asset retirement obligations and impairments of long ‑lived assets). The fair value is the price that we estimate would be receivedcaused thereby, and only to sell an assetthe extent permitted by the Borrower’s organizational documents. The Borrower was in compliance with all of the financial covenants under the Credit Facility as of December 31, 2022 and September 30, 2023.

The Credit Facility provides for borrowing under either the Adjusted Term Secured Overnight Financing Rate (“SOFR”) or paidthe Base Rate (as each term is defined in the Credit Facility). Principal amounts borrowed are payable on the maturity date with such borrowings bearing interest that is payable with respect to transfer a liability in an orderly transaction between market participants (i) Base Rate loans, quarterly and (ii) SOFR Loans at the measurement date. A fair value hierarchyend of the applicable interest period if three months (or shorter, if applicable), or every three months if the applicable interest period is usedlonger than three months. Interest is payable at a variable rate based on SOFR or the Base Rate, determined by election at the time of borrowing, plus an applicable margin rate under the Credit Facility. Interest at the time of borrowing is determined with reference to prioritize inputs to valuation techniques used to estimate fair value. An asset or liabilitythe Borrower’s then-current leverage ratio subject to certain exceptions. Commitment fees on the fair value requirements is categorized withinunused portion of the hierarchyCredit Facility are due quarterly at rates ranging from 0.25% to 0.375% subject to certain exceptions based on the lowest levelleverage ratio then in effect.

As of inputDecember 31, 2022, the Borrower had outstanding borrowings under the Credit Facility of $782 million with a weighted average interest rate of 6.17%. As of September 30, 2023, the Borrower had outstanding borrowings under the Credit Facility of $676 million with a weighted average interest rate of 7.04%. No letters of credit under the Credit Facility were outstanding as of December 31, 2022 or September 30, 2023.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(b)

7.875% Senior Notes Due 2026

On November 10, 2020, Antero Midstream Partners and its wholly owned subsidiary, Antero Midstream Finance Corp (“Finance Corp,” and together with Antero Midstream Partners, the “Issuers”) issued $550 million in aggregate principal amount of 7.875% senior notes due May 15, 2026 (the “2026 Notes”) at par. The 2026 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility. The 2026 Notes are fully and unconditionally guaranteed on a joint and several senior unsecured basis by Antero Midstream Corporation, Antero Midstream Partners’ wholly owned subsidiaries (other than Finance Corp) and certain of its future restricted subsidiaries. Interest on the 2026 Notes is payable on May 15 and November 15 of each year. Antero Midstream Partners may redeem all or part of the 2026 Notes at any time at redemption prices ranging from 103.938% currently to 100.00% on or after May 15, 2025. If Antero Midstream Partners undergoes a change of control followed by a rating decline, the holders of the 2026 Notes will have the right to require Antero Midstream Partners to repurchase all or a portion of the 2026 Notes at a price equal to 101% of the principal amount of the 2026 Notes, plus accrued and unpaid interest.

(c)

5.75% Senior Notes Due 2027

On February 25, 2019, the Issuers issued $650 million in aggregate principal amount of 5.75% senior notes due March 1, 2027 (the “2027 Notes”) at par. The 2027 Notes were recorded at their fair value of $653.3 million as of March 12, 2019, and the related premium of $3.3 million will be amortized into interest expense over the life of the 2027 Notes. The 2027 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility.  The 2027 Notes are fully and unconditionally guaranteed on a joint and several senior unsecured basis by Antero Midstream Corporation, Antero Midstream Partners’ wholly owned subsidiaries (other than Finance Corp) and certain of its future restricted subsidiaries.  Interest on the 2027 Notes is payable on March 1 and September 1 of each year.  Antero Midstream Partners may redeem all or part of the 2027 Notes at any time at redemption prices ranging from 101.917% currently to 100.00% on or after March 1, 2025.  If Antero Midstream Partners undergoes a change of control followed by a rating decline, the holders of the 2027 Notes will have the right to require Antero Midstream Partners to repurchase all or a portion of the 2027 Notes at a price equal to 101% of the principal amount of the 2027 Notes, plus accrued and unpaid interest.

(d)

5.75% Senior Notes Due 2028

On June 28, 2019, the Issuers issued $650 million in aggregate principal amount of 5.75% senior notes due January 15, 2028 (the “2028 Notes”) at par.  The 2028 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility.  The 2028 Notes are fully and unconditionally guaranteed on a joint and several senior unsecured basis by Antero Midstream Corporation, Antero Midstream Partners’ wholly owned subsidiaries (other than Finance Corp) and certain of its future restricted subsidiaries.  Interest on the 2028 Notes is payable on January 15 and July 15 of each year.  Antero Midstream Partners may redeem all or part of the 2028 Notes at any time at redemption prices ranging from 102.875% currently to 100.00% on or after January 15, 2026. If Antero Midstream Partners undergoes a change of control followed by a rating decline, the holders of the 2028 Notes will have the right to require Antero Midstream Partners to repurchase all or a portion of the 2028 Notes at a price equal to 101% of the principal amount of the 2028 Notes, plus accrued and unpaid interest.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(e)

5.375% Senior Notes Due 2029

On June 8, 2021, the Issuers issued $750 million in aggregate principal amount of 5.375% senior notes due June 15, 2029 (the “2029 Notes”) at par. The 2029 Notes are unsecured and effectively subordinated to the Credit Facility to the extent of the value of the collateral securing the Credit Facility. The 2029 Notes are fully and unconditionally guaranteed on a joint and several senior unsecured basis by Antero Midstream Corporation, Antero Midstream Partners’ wholly owned subsidiaries (other than Finance Corp) and certain of its future restricted subsidiaries. Interest on the 2029 Notes is payable on June 15 and December 15 of each year. Antero Midstream Partners may redeem all or part of the 2029 Notes at any time on or after June 15, 2024 at redemption prices ranging from 102.688% on or after June 15, 2024 to 100.00% on or after June 15, 2026. In addition, prior to June 15, 2024, Antero Midstream Partners may redeem up to 35% of the aggregate principal amount of the 2029 Notes with an amount of cash not greater than the net cash proceeds of certain equity offerings, if certain conditions are met, at a redemption price of 105.375% of the principal amount of the 2029 Notes, plus accrued and unpaid interest. At any time prior to June 15, 2024, Antero Midstream Partners may also redeem the 2029 Notes, in whole or in part, at a price equal to 100% of the principal amount of the 2029 Notes plus a “make-whole” premium and accrued and unpaid interest. If Antero Midstream Partners undergoes a change of control followed by a rating decline, the holders of the 2029 Notes will have the right to require Antero Midstream Partners to repurchase all or a portion of the 2029 Notes at a price equal to 101% of the principal amount of the 2029 Notes, plus accrued and unpaid interest.

(f)

Senior Notes Guarantors

The Company and each of the Company’s wholly owned subsidiaries (except for the Issuers) has fully and unconditionally guaranteed the 2026 Notes, 2027 Notes, 2028 Notes and 2029 Notes (collectively the “Senior Notes”). In the event a guarantor is sold or disposed of (whether by merger, consolidation, the sale of a sufficient amount of its capital stock so that it no longer qualifies as a Restricted Subsidiary (as defined in the applicable indenture governing the series of Senior Notes) of the Issuer or the sale of all or substantially all of its assets) and whether or not the guarantor is the surviving entity in such transaction to a person that is significantnot an Issuer or a Restricted Subsidiary of an Issuer, such guarantor will be released from its obligations under its guarantee if the sale or other disposition does not violate the covenants set forth in the indentures governing the applicable Senior Notes.

In addition, a guarantor will be released from its obligations under the applicable indenture and its guarantee, upon the release or discharge of the guarantee of other indebtedness under a credit facility that resulted in the creation of such guarantee, except a release or discharge by or as a result of payment under such guarantee; if the Issuers designate such subsidiary as an unrestricted subsidiary and such designation complies with the other applicable provisions of the indenture governing the applicable Senior Notes or in connection with any covenant defeasance, legal defeasance or satisfaction and discharge of the applicable Senior Notes.

During the three and nine months ended September 30, 2022 and 2023, all of the Company’s assets and operations are attributable to the Issuers and its guarantors.

(8) Accrued Liabilities

Accrued liabilities consisted of the following items:

(Unaudited)

December 31,

    

September 30,

(in thousands)

    

2022

    

2023

 

Capital expenditures

$

16,597

25,164

Operating expenses

11,118

11,519

Interest expense

37,947

39,709

Ad valorem taxes

5,661

3,509

Other

1,392

1,727

Total accrued liabilities

$

72,715

81,628

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(9) Equity-Based Compensation and Cash Awards

(a)

Summary of Equity-Based Compensation

The Company’s equity-based compensation includes (i) costs allocated to Antero Midstream by Antero Resources for grants made prior to March 12, 2019 pursuant to the Antero Resources Corporation Long-Term Incentive Plan (the “AR LTIP”) and (ii) costs related to the Antero Midstream Corporation Long-Term Incentive Plan (the “AM LTIP”). Antero Midstream’s equity-based compensation expense is included in general and administrative expenses, and recorded as a credit to the applicable classes of equity.

AR LTIP

Equity-based compensation expense allocated to Antero Midstream from Antero Resources, which includes expense related to the Converted AM RSU Awards (as defined below), for the three and nine months ended September 30, 2022 was $0.1 million and $0.4 million, respectively, and for the three and nine months ended September 30, 2023 was zero and less than $0.1 million, respectively. All grants made prior to March 12, 2019 were fully amortized during the first quarter of 2023. Therefore, there will be no further allocation of equity-based compensation expense from Antero Resources to the Company. The Company does not reimburse Antero Resources for noncash equity compensation allocated to it for awards issued under the AR LTIP.

AM LTIP

Effective March 12, 2019, the Board of Directors of Antero Midstream Corporation (the “Board”) adopted the AM LTIP under which awards may be granted to employees, directors, and other service providers of the Company and its affiliates. The Company is authorized to grant up to 15,398,901 shares of AM common stock to employees and directors under the AM LTIP. The AM LTIP provides for the grant of stock options, stock appreciation rights, restricted stock, restricted stock units (“RSUs”), dividend equivalents, other stock-based awards, cash awards and substitute awards. The terms and conditions of the awards granted are established by the compensation committee of the Board of Directors (the “Board”). As of September 30, 2023, a total of 4,694,623 shares were available for future grant under the AM LTIP.

The Company’s equity-based compensation expense, by type of award, is as follows:

Three Months Ended

Nine Months Ended

September 30,

September 30,

(in thousands)

2022

2023

2022

2023

Restricted stock units (1)

$

4,525

6,358

11,438

17,969

Performance share units (1)

833

1,741

1,938

4,525

Equity awards issued to directors

195

250

650

681

Total expense

$

5,553

8,349

14,026

23,175

(1)Amounts include equity-based compensation expense allocated to the Company by Antero Resources.

(b)

Restricted Stock Unit Awards

The Company’s RSU awards included the unvested outstanding phantom units granted under the Antero Midstream Partners Long Term Incentive Plan which were assumed by the Company on March 12, 2019, and converted into 1.8926 RSUs under the AM LTIP representing a right to receive shares of the Company’s common stock for each converted phantom unit (all such RSUs, the “Converted AM RSU Awards”). The Converted AM RSU Awards were accounted for as if they were distributed by Antero Midstream Partners to Antero Resources. Therefore, the expense related to the Converted AM RSU Awards was subject to allocation by Antero Resources. All remaining Converted AM RSU Awards vested during the first quarter of 2023.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

A summary of the RSU awards activity, which included the Converted AM RSU Awards, is as follows:

Weighted Average

Number

Grant Date

    

of Units

    

Fair Value

Total AM LTIP RSUs awarded and unvested—December 31, 2022

4,877,258

$

9.79

Granted

3,103,722

10.59

Vested

(1,901,400)

9.59

Forfeited

(170,365)

10.39

Total AM LTIP RSUs awarded and unvested—September 30, 2023

5,909,215

$

10.26

As of September 30, 2023, unamortized equity-based compensation expense of $48 million related to the unvested RSUs is expected to be recognized over a weighted average period of 2.0 years.

(c)

Performance Share Unit Awards

2023 Performance Share Unit Awards

In March 2023, the Company granted PSUs to certain of its executive officers that vest based on the Company’s actual ROIC (as defined in the award agreement) over a three-year period concluding on December 31, 2025 as compared to a targeted ROIC (“2023 ROIC PSUs”). The number of shares of the Company’s common stock that can be earned with respect to the 2023 ROIC PSUs ranges from zero to 200% of the target number of 2023 ROIC PSUs originally granted. The grant date fair value measurement. Our assessmentof these awards was based on the closing price of the significanceCompany’s common stock on the date of the grant, assuming target achievement of the performance condition. Expense related to the 2023 ROIC PSUs is recognized based on the number of shares of the Company’s common stock that are expected to be issued at the end of the measurement period, and such expense is reversed if the likelihood of achieving the performance condition decreases. The likelihood of achieving the performance conditions related to 2023 ROIC PSU awards was probable as of September 30, 2023.

Summary Information for Performance Share Unit Awards

A summary of the PSU awards activity is as follows:

Weighted Average

Number

Grant Date

    

of Units

    

Fair Value

Total AM LTIP PSUs awarded and unvested—December 31, 2022

439,935

$

11.28

Granted

512,166

10.58

Total AM LTIP PSUs awarded and unvested—September 30, 2023

952,101

$

10.90

As of September 30, 2023, unamortized equity-based compensation expense of $14 million related to the unvested PSUs is expected to be recognized over a weighted average period of 2.1 years.

(d)

Cash Awards

In January 2020, the Company granted cash awards of $2.2 million to certain executives under the AM LTIP that vested ratably over a period of up to three years. In July 2020, the Company granted additional cash awards of $0.7 million to certain non-executive employees under the AM LTIP that vest ratably over a period of four years. The compensation expense for these awards is recognized ratably over the applicable vesting period. As of December 31, 2022 and September 30, 2023, the Company has accrued $0.5 million and $0.1 million, respectively, in accrued liabilities in the condensed consolidated balance sheets related to unvested cash awards.

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(10) Cash Dividends

The Company paid cash dividends for the quarter indicated as follows (in thousands, except per share data):

Dividends

Period

    

Record Date

    

Dividend Date

    

Dividends

    

per Share

Q4 2021

January 26, 2022

February 9, 2022

$

108,149

$

0.2250

*

February 14, 2022

February 14, 2022

138

*

Q1 2022

April 27, 2022

May 11, 2022

109,296

0.2250

*

May 16, 2022

May 16, 2022

137

*

Q2 2022

July 27, 2022

August 10, 2022

107,675

0.2250

*

August 15, 2022

August 15, 2022

138

*

Q3 2022

October 26, 2022

November 9, 2022

107,705

0.2250

*

November 14, 2022

November 14, 2022

137

*

Total 2022

$

433,375

Q4 2022

January 25, 2023

February 8, 2023

$

108,364

$

0.2250

*

February 14, 2023

February 14, 2023

138

*

Q1 2023

April 26, 2023

May 10, 2023

110,607

0.2250

*

May 15, 2023

May 15, 2023

137

*

Q2 2023

July 26, 2023

August 9, 2023

107,900

0.2250

*

August 14, 2023

August 14, 2023

138

*

Total 2023

$

327,284

*

Dividends are paid in accordance with the terms of the Series A Preferred Stock (as defined below) as discussed in Note 11—Equity and Earnings Per Common Share.

On October 11, 2023, the Board announced the declaration of a particular inputcash dividend on the shares of AM common stock of $0.2250 per share for the quarter ended September 30, 2023. The dividend is payable on November 8, 2023 to stockholders of record as of October 25, 2023. The Company pays dividends (i) out of surplus or (ii) if there is no surplus, out of the net profits for the fiscal year in which the dividend is declared and/or the preceding fiscal year, as provided under Delaware law.

The Board also declared a cash dividend of $138 thousand on the shares of Series A Preferred Stock of Antero Midstream that is payable on November 14, 2023 in accordance with the terms of the Series A Preferred Stock, which are discussed in Note 11—Equity and Earnings Per Common Share. As of September 30, 2023, there were dividends in the amount of $69 thousand accumulated in arrears on the Company’s Series A Preferred Stock.

(11) Equity and Earnings Per Common Share

(a)

Preferred Stock

The Board authorized 100,000,000 shares of preferred stock on March 12, 2019, and issued 10,000 shares of preferred stock designated as "5.5% Series A Non-Voting Perpetual Preferred Stock" (the "Series A Preferred Stock"), to The Antero Foundation on that date. Dividends on the Series A Preferred Stock are cumulative from the date of original issue and payable in cash on the 45th day following the end of each fiscal quarter, or such other dates as the Board will approve, at a rate of 5.5% per annum on (i) the liquidation preference per share of Series A Preferred Stock (as described below) and (ii) the amount of accrued and unpaid dividends for any prior dividend period on such share of Series A Preferred Stock, if any. At any time following the date of issue, in the event of a change of control, or at any time on or after March 12, 2029, the Company may redeem the Series A Preferred Stock at a price equal to $1,000 per share, plus any accrued and unpaid dividends, payable in cash; provided that if any shares of the Series A Preferred Stock are held by The Antero Foundation at the time of such redemption, the price for redemption of each share of Series A Preferred Stock will be the greater of (i) $1,000 per share, plus any accrued but unpaid dividends, and (ii) the fair market value of the Series A Preferred Stock. On or after March 12, 2029, the holder of each share of Series A Preferred Stock (other than The Antero Foundation) may convert such shares, at any time and from time to time, at the option of the holder into a number of shares of AM common stock equal to the fair value measurementconversion ratio in its entirety requires judgment and considers factors specificeffect on the applicable conversion date, subject to certain limitations. The Series A Preferred Stock ranks senior to the assetAM common stock as to dividend rights, as well as with respect to rights upon liquidation, winding-up or liability. dissolution of the

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

Company. Holders of the Series A Preferred Stock do not have any voting rights in the Company, except as required by law, or any preemptive rights.

(b)

Weighted Average Shares Outstanding

The highest priority (Level 1)following is givena reconciliation of the Company’s basic weighted average shares outstanding to unadjusted quoted market prices in active markets for identical assets or liabilities, and the lowest priority (Level 3) is given to unobservable inputs. Level 2 inputs are data, other than quoted prices included within Level 1, that are observable for the asset or liability, either directly or indirectly.diluted weighted average shares outstanding:

Three Months Ended

Nine Months Ended

September 30,

September 30,

(in thousands)

    

2022

2023

    

2022

2023

Basic weighted average number of shares outstanding

478,460

479,676

478,144

479,267

Add: Dilutive effect of RSUs

769

1,670

1,003

1,401

Add: Dilutive effect of PSUs

659

106

405

Add: Dilutive effect of Series A Preferred Stock

1,089

835

1,089

835

Diluted weighted average number of shares outstanding

480,318

482,840

480,342

481,908

Weighted average number of outstanding equity awards excluded from calculation of net income per share—diluted (1):

RSUs

2,685

1,662

PSUs

880

545

(1)

The potential dilutive effects of these awards were excluded from the computation of net income per share—diluted because the inclusion of these awards would have been anti-dilutive.

(c)

Net Income Per Share

(h) Net Income (Loss) per Common Share

Net income (loss) per common share – share—basic for each period is computed by dividing netthe net income or loss attributable to AMGP subsequent to IPOthe Company by the basic weighted average number of common shares outstanding during the period. Net income (loss) per common share – share—diluted for each period is computed after giving consideration to the potential dilution from outstanding equity awards, calculated using the treasury stock method. During the periods in which AMGPthe Company incurs a net loss, diluted weighted average shares outstanding are equal to basic weighted average common shares outstanding because the effect of all equity awards is anti-dilutive.

Three Months Ended

Nine Months Ended

September 30,

September 30,

(in thousands, except per share amounts)

    

2022

2023

    

2022

2023

Net income

$

84,014

97,820

243,449

271,339

Less preferred stock dividends

(138)

(138)

(413)

(413)

Net income available to common shareholders

$

83,876

97,682

243,036

270,926

Net income per share–basic

$

0.18

0.20

0.51

0.57

Net income per share–diluted

$

0.17

0.20

0.51

0.56

Weighted average common shares outstanding–basic

478,460

479,676

478,144

479,267

Weighted average common shares outstanding–diluted

480,318

482,840

480,342

481,908

20

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ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(12) Fair Value Measurement

(a)

Senior Unsecured Notes

The followingfair value and carrying value of the Company’s Senior Notes is a reconciliationas follows:

(Unaudited)

December 31, 2022

September 30, 2023

(in thousands)

Fair Value (1)

Carrying Value (2)

Fair Value (1)

Carrying Value (2)

2026 Notes

$

556,985

545,416

553,190

546,320

2027 Notes

612,365

646,610

621,010

647,131

2028 Notes

601,575

644,776

613,730

645,467

2029 Notes

685,650

742,480

688,500

743,219

Total

$

2,456,575

2,579,282

2,476,430

2,582,137

(1)Fair values are based on Level 2 market data inputs.
(2)Carrying values are presented net of unamortized debt issuance costs and debt premiums.

(b)

Other Assets and Liabilities

The carrying values of AMGP's basic weighted average common shares outstanding to diluted weighted average common shares outstanding duringaccounts receivable and accounts payable as of December 31, 2022 and September 30, 2023 approximated fair value because of their short-term nature. The carrying value of the periods presented (in thousands):

 

 

 

 

 

 

 

Three Months Ended September 30,

 

Nine Months Ended September 30,

 

 

2017

 

2017

Basic weighted average number of common shares outstanding

 

186,173

 

186,172

Add: Dilutive effect of Series B units

 

5,002

 

5,019

Diluted weighted average number of common shares outstanding

 

191,175

 

191,191

(3)Long-Term Incentive Plans

Asamounts under the Credit Facility as of December 31, 2022 and September 30, 2017, IDR2023 approximated fair value because the variable interest rates are reflective of current market conditions.

(13) Investments in Unconsolidated Affiliates

The Company has a 50% equity interest in the joint venture to develop processing and fractionation assets with MarkWest Energy Partners, L.P. (“MarkWest”), a wholly owned subsidiary of MPLX, LP (the “Joint Venture”). The Joint Venture was formed to develop processing and fractionation assets in Appalachia. MarkWest operates the Joint Venture assets, which consist of processing plants in West Virginia and a one-third interest in two MarkWest fractionators in Ohio.

The Company also has a 15% equity interest in a gathering system of Stonewall Gas Gathering LLC had 98,600 Series B Units authorized and outstanding that entitle the holders to receive up to 6%(“Stonewall”), which operates a 67-mile pipeline on which Antero Resources is an anchor shipper.

The Company’s net income includes its proportionate share of the amountnet income of the distributionsJoint Venture and Stonewall. When the Company records its proportionate share of net income, it increases equity income in the unaudited condensed consolidated statements of operations and comprehensive income and the carrying value of that Antero Midstream makesinvestment on its IDRs in excesscondensed consolidated balance sheet. When distributions on the Company’s proportionate share of $7.5 million per quarter, subjectnet income are received, they are recorded as reductions to certain vesting conditions.  Series B Units issued to common law employeesthe carrying value of AMGP, including officers of AMGPthe investment on the unaudited condensed consolidated balance sheet and Antero Resources employees who provide services directly to AMGP, are classified as equity awards. Series B Units issued to Antero Resources employees who are not common law employees of AMGP are classified as liability awards. IDR LLC granted 92,000 Series B Units that are equity classified awards and 8,000 Series B Units that are liability classified awards. Duringcash inflows from operating activities in accordance with the nine months ending September 30, 2017, 500 Series B Units that were equity classified awards were forfeited, and 900 Series B units that were liability classified awards were forfeited. The Series B Units vest ratably over a three year period. The holders of vested Series B Units have the right to convert the units to common shares with a value equal to their pro rata share of up to 6% of any increase in our equity value in excess of $2.0 billion. In no event will the aggregate number of newly issued common shares exceed 6%nature of the total numberdistribution approach under FASB ASC Topic 230, Statement of our issued and outstanding common shares.

For equity classified awards, we recognize expense for the grant date fair value of the awards over the vesting period of the awards. Forfeitures are accounted for as they occur by reversing expense previously recognized for awards that were forfeited during the period.Cash Flows. The grant date fair value of the Series B Unit awards was estimated using a Monte Carlo simulation using various assumptions including a floor equity value of $2.0 billion, expected volatility of 43% based on

12


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ANTERO MIDSTREAM GP LP

Notes to Condensed Consolidated Financial Statements

December 31, 2016 and September 30, 2017

historical volatility of a peer group of publicly traded partnerships, a risk free rate of 2.45%, and expected IDR distributions based on internal estimates discounted based on a weighted average cost of capital assumption of 7.25%. Based on these assumptions, the estimated value of each Series B Unit was $999 when they were issued.

For liability classified awards, we recognize expense for the fair value of the awards over the vesting period of the awards. Forfeitures are accounted for as they occur by reversing expense previously recognized for awards that were forfeited during the period. We update our assumptions each reporting period based on new developments and adjust such amounts to fair value based on revised assumptions, if applicable, over the vesting period. At September 30, 2017, the fair value of the Series B Unit awards was estimated using a Monte Carlo simulation using various assumptions including an equity value of $4.0 billion, expected volatility of 41% based on historical volatility of a peer group of publicly traded partnerships, a risk free rate of 2.28%, and expected IDR distributions based on internal estimates discounted based on a weighted average cost of capital assumption of 7.25%. Based on these assumptions, the estimated value of each Series B Unit at September 30, 2017 was $1,884The fair value measurement is based on significant inputs not observable in the market and thus represents a Level 3 measurement within the fair value hierarchy.

We recognized expense of $8.2 million, of which $7.6 million was for equity classified awards and $0.6 million was for liability classified awards, during the three months ended September 30, 2017. We recognized expense of $26.2 million, of which $22.9 million was for equity classified awards and $3.3 million was for liability classified awards, during the nine months ended September 30, 2017. As of September 30, 2017, there was $78.6 million of unamortized compensation expense related to nonvested Series B Units that is expected to be recognized over the next 2.25 years.

On April 17, 2017, we also adopted the Antero Midstream GP LP Long-Term Incentive Plan (“2017 LTIP”), pursuant to which certain non-employee directors of our general partner and certain officers, employees and consultants of Antero Resources are eligible to receive awards representing equity interests in AMGP. An aggregate of 930,851 common shares may be delivered pursuant to awards under the 2017 LTIP, subject to customary adjustments. As of September 30, 2017, 3,850 common shares have been granted and we have recognized related expense of $0.1 million. As of September 30, 2017, 927,001 common shares remain available for grant under the 2017 LTIP.

(4)Distributions from Antero Midstream

Antero Midstream’s partnership agreement provides for a target minimum quarterly distribution of $0.17 per unit for each quarter, or $0.68 per unit on an annualized basis. The partnership agreement generally provides that Antero Midstream distribute cash each quarter to the holders of the common units pro rata until each unit has received a distribution of $0.1955.

If cash distributions to Antero Midstream’s unitholders exceed $0.1955 per common unit in any quarter, IDR LLC, as the holder of Antero Midstream’s IDRs, will receive distributions according to the following percentage allocations:

 

 

 

 

 

 

 

 

 

Marginal Percentage Interest in Distributions

Total Quarterly Distribution
Target Amount

 

Antero Midstream Common Unitholders

 

Holder of IDRs

above $0.1955 up to $0.2125

 

85

%  

 

15

%  

above $0.2125 up to $0.2550

 

75

%  

 

25

%  

above $0.2550

 

50

%  

 

50

%  

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ANTERO MIDSTREAM GP LP

Notes to Condensed Consolidated Financial Statements

December 31, 2016 and September 30, 2017

From the initial public offering of Antero Midstream in the fourth quarter of 2014 through September 30, 2017, distributions per common unit and distributions related to the IDRs were as follows:

 

 

 

 

 

 

 

 

 

Quarter
and
Year

    

Distribution Date

    

Antero Midstream Distribution Amount
per Common Unit

    

Income Attributable to IDRs
($ thousands)

Q4 2014

 

February 27, 2015

 

$

0.0943

 

$

 —

Q1 2015

 

May 27, 2015

 

$

0.1800

 

$

 —

Q2 2015

 

August 27, 2015

 

$

0.1900

 

$

 —

Q3 2015

 

November 30, 2015

 

$

0.2050

 

$

295

Q4 2015

 

February 29, 2016

 

$

0.2200

 

$

969

Q1 2016

 

May 25, 2016

 

$

0.2350

 

$

1,850

Q2 2016

 

August 24, 2016

 

$

0.2500

 

$

2,731

Q3 2016

 

November 24, 2016

 

$

0.2650

 

$

4,820

Q4 2016

 

February 8, 2017

 

$

0.2800

 

$

7,543

Q1 2017

 

May 10, 2017

 

$

0.3000

 

$

11,553

Q2 2017

 

August 16, 2017

 

$

0.3200

 

$

15,328

The board of directors of Antero Midstream’s general partner has declared a cash distribution of $0.34 per unit for the quarter ended September 30, 2017. The distribution will be payable on November 16, 2017 to shareholders of record as of November 1, 2017.

IDR distributions paid by Antero Midstream relating to periods prior to May 9, 2017, the closing of our IPO, were distributed to Antero Investment prior to its liquidation.

(5)Cash Distributions

The following table details the amount of quarterly distributions AMGP paid with respect to the quarter indicated (in thousands, except per unit data):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distributions

 

 

 

Quarter
and
Year

    

Record Date

    

Distribution Date

    

Common

shareholders

    

Antero Resources Investment

    

Total

  

Distributions

per common share

*

 

May 9, 2017

 

September 13, 2017

 

$

 —

 

 

15,907

 

$

15,907

 

 

*

Q2 2017

 

August 3, 2017

 

August 23, 2017

 

 

5,027

 

 

 —

 

$

5,027

 

$

0.0270

 

 

Total 2017

 

 

 

$

5,027

 

 

15,907

 

$

20,934

 

 

 

* Income relating to periods prior to May 9, 2017, the closing of our IPO, was distributed to Antero Investment prior to its liquidation.

The board of directors of our general partner has declared a cash distribution of $0.059 per share for the quarter ended September 30, 2017. The distribution will be payable on November 23, 2017 to shareholders of record as of November 1, 2017.

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ANTERO MIDSTREAM GP LP

Notes to Condensed Consolidated Financial Statements

December 31, 2016 and September 30, 2017

(6)Related Party Transactions

Certain of AMGP’s shareholders, including members of its executive management group, own a significant interest in AMGP and, either through their representatives or directly, serve as members of the Board of Directors of Antero Resources and the Boards of Directors of the general partners of Antero Midstream and AMGP.  These same groups or individuals own common stock in Antero Resources and limited partner interests in Antero Midstream.  AMGP’s executive management group also manages the operations and business affairs of Antero Resources and Antero Midstream.

(a) Accounts receivable – related party

Accounts receivable at December 31, 2016 and September 30, 2017 includes general and administrative expenses of $0.2 million and $0, respectively, paid by AMGP on behalf of Antero Investment prior to its liquidation. In the nine months ended September 30, 2017, a $0.4 million receivable was settled as part of the Antero Investment liquidation distribution.

(b) Accounts payable

Accounts payable at December 31, 2016 and September 30, 2017 includes $0.3 million and $0, respectively, payable to Antero Resources for general and administrative expenses.

(7)Summarized Financial Information for Antero Midstream

Summarized financial information for Antero Midstream, our investee accounted for usingCompany uses the equity method of accounting is includedto account for its investments in this note.the Joint Venture and Stonewall because it exercises significant influence, but not control, over the entities. The following tables present summarized income statementCompany’s judgment regarding the level of influence over its equity investments includes considering key factors such as its ownership interest, representation on the applicable Board of Directors and balance sheet information for Antero Midstream (in thousands).

 

 

 

 

 

 

 

 

 

 

 

 

 

Summarized Antero Midstream Income Statement Information

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three Months Ended September 30,

 

Nine Months Ended September 30,

 

 

2016

 

2017

  

2016

 

2017

 

 

(in thousands)

Revenues

 

$

150,475

 

 

193,629

 

 

423,357

 

 

562,165

Operating expenses

 

 

76,192

 

 

110,458

 

 

249,147

 

 

304,730

Operating income

 

$

74,283

 

 

83,171

 

 

174,210

 

 

257,435

Net income

 

 

70,524

 

 

80,893

 

 

163,352

 

 

243,160

Net income attributable to incentive distribution rights

 

 

(4,807)

 

 

(19,067)

 

 

(9,387)

 

 

(45,948)

Limited partners' interest in net income

 

$

65,717

 

 

61,826

 

 

153,965

 

 

197,212

15


participation in policy-making decisions of the Joint Venture and Stonewall.

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ANTERO MIDSTREAM GP LPCORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements

December 31, 2016 and September 30, 2017

 

 

 

 

 

 

 

Summarized Antero Midstream Balance Sheet Information

 

 

 

 

 

 

 

 

 

December 31, 2016

 

September 30, 2017

 

 

(in thousands)

Current assets

 

$

79,950

 

 

88,797

Non-current assets

 

$

2,269,945

 

 

2,806,594

Current liabilities

 

$

82,013

 

 

88,608

Non-current liabilities

 

$

1,045,072

 

 

1,272,397

Partners' capital

 

$

1,222,810

 

 

1,534,386

(Continued)

The following table is a reconciliation of the Company’s investments in these unconsolidated affiliates:

Total Investment

in Unconsolidated

(in thousands)

    

Joint Venture

    

Stonewall

    

Affiliates

Balance as of December 31, 2022

$

526,652

126,115

652,767

Additional investments

262

262

Equity in earnings of unconsolidated affiliates (1)

72,539

5,286

77,825

Distributions from unconsolidated affiliates

(82,120)

(12,780)

(94,900)

Balance as of September 30, 2023

$

517,071

118,883

635,954

16


(1)As adjusted for the amortization of the difference between the cost of the equity investments in Stonewall and the Joint Venture and the amount of the underlying equity in the net assets of the Joint Venture and Stonewall as of March 12, 2019.

(14)Contingencies

The Company is currently involved in a consolidated lawsuit with Veolia Water Technologies, Inc. (“Veolia”) relating to the Clearwater Facility.

On March 13, 2020, Antero Treatment LLC (“Antero Treatment”), a wholly owned subsidiary of the Company, filed suit against Veolia in the district court of Denver County, Colorado (the “Court”), asserting claims of fraud, breach of contract and other related claims. Antero Treatment alleges that Veolia failed to meet its contractual obligations to design and build a “turnkey” wastewater disposal facility under a Design/Build Agreement dated August 18, 2015 (the “DBA”), and that Veolia fraudulently concealed certain miscalculations and design flaws during contract negotiations and continued to conceal and fraudulently misrepresent the impact of certain design changes post-execution of the DBA. On March 13, 2020, Veolia filed a separate suit against the Company, Antero Resources, and certain of the Company’s wholly owned subsidiaries (collectively, the “Antero Defendants”) in Denver County, Colorado. In its lawsuit, Veolia asserted breach of contract and equitable claims against the Antero Defendants for alleged failures under the DBA. Veolia’s suit was consolidated into the action filed by Antero Treatment.

Veolia and the Antero Defendants each filed partial motions to dismiss and motions for summary judgment directed at certain claims asserted by the opposing party. A bench trial on the remaining claims was held from January 24 through February 10, 2022 and concluded on February 24, 2022. At trial, Antero Treatment sought damages from Veolia of $450 million, which represents the Company’s out-of-pocket costs associated with the Clearwater Facility project. In the alternative, Antero Treatment sought damages related to multiple breaches of the DBA, totaling $370 million. Also at trial, Veolia sought monetary damages of $118 million, including alleged delay and extra-contractual costs and a contract balance relating to an allegation that Antero Defendants improperly terminated the DBA.

On January 3, 2023, the Court found that Antero Treatment had prevailed on its claims for breach of contract and fraud, and awarded $242 million in damages to Antero Treatment, plus pre- and post-judgment interest and reasonable costs and attorneys’ fees. The Court also found in Antero Defendants’ favor on all of Veolia’s affirmative claims. On January 27, 2023, the Court entered judgment in favor of Antero Treatment in the amount of $309 million in damages, which includes pre-judgment interest. On April 10, 2023, the Court issued an order identifying an error in its previously entered judgment, and on May 3, 2023, the Court entered an amended final judgment in favor of Antero Treatment in the amount of $280 million in damages, which includes pre-judgment interest through April 30, 2023. Antero Treatment was also awarded costs and attorneys’ fees, the amount of which will be determined in separate proceedings. On May 26, 2023, Veolia filed a notice of appeal of the final judgment. On June 9, 2023, Antero Treatment filed a notice of cross-appeal.

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Table of Contents

ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

(15)Reportable Segments

(a)

Summary of Reportable Segments

The Company’s operations, which are located in the United States, are organized into two reportable segments: (i) gathering and processing and (ii) water handling. These segments are monitored separately by management for performance and are consistent with internal financial reporting. These segments have been identified based on the differing products and services, regulatory environment and the expertise required for these operations. Management evaluates the performance of the Company’s business segments based on operating income. Interest expense is primarily managed and evaluated on a consolidated basis.

Gathering and Processing

The gathering and processing segment includes a network of gathering pipelines and compressor stations that collect and process production from Antero Resources’ wells in West Virginia and Ohio. The gathering and processing segment also includes equity in earnings from the Company’s investments in the Joint Venture and Stonewall.

Water Handling

The Company’s water handling segment includes two independent systems that deliver water from sources including the Ohio River, local reservoirs and several regional waterways. Portions of these water handling systems are also utilized to transport flowback and produced water. The water handling systems consist of permanent buried pipelines, surface pipelines and water storage facilities, as well as pumping stations, blending facilities and impoundments to transport water throughout the systems used to deliver water for well completions.

(b)

Reportable Segments Financial Information

The summarized operating results of the Company’s reportable segments are as follows:

Three Months Ended September 30, 2022

Gathering and

Water

Consolidated

(in thousands)

  

Processing

  

Handling

  

Unallocated (1)

  

Total

Revenues:

Revenue–Antero Resources

$

185,640

61,411

247,051

Revenue–third-party

1,651

1,651

Amortization of customer relationships

(9,271)

(8,397)

(17,668)

Total revenues

176,369

54,665

231,034

Operating expenses:

Direct operating

19,813

26,835

46,648

General and administrative

9,890

2,425

1,272

13,587

Facility idling

865

865

Depreciation

21,177

13,029

34,206

Accretion of asset retirement obligations

50

50

Gain on asset sale

(2,056)

(36)

(2,092)

Total operating expenses

48,824

43,168

1,272

93,264

Operating income

$

127,545

11,497

(1,272)

137,770

Equity in earnings of unconsolidated affiliates

$

24,411

24,411

Additions to property and equipment

$

58,742

15,378

74,120

(1)Certain expenses that are not directly attributable to gathering and processing and water handling are managed and evaluated on a consolidated basis.

23

Table of Contents

ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

Three Months Ended September 30, 2023

Gathering and

Water

Consolidated

(in thousands)

   

Processing

   

Handling

   

Unallocated (1)

  

Total

Revenues:

Revenue–Antero Resources

$

214,992

66,132

281,124

Revenue–third-party

383

383

Amortization of customer relationships

(9,271)

(8,397)

(17,668)

Total revenues

205,721

58,118

263,839

Operating expenses:

Direct operating

23,547

28,367

51,914

General and administrative

12,240

4,039

1,354

17,633

Facility idling

722

722

Depreciation

17,710

13,035

30,745

Accretion of asset retirement obligations

45

45

Loss on asset sale

467

467

Total operating expenses

53,964

46,208

1,354

101,526

Operating income

$

151,757

11,910

(1,354)

162,313

Equity in earnings of unconsolidated affiliates

$

27,397

27,397

Additions to property and equipment, net

$

31,019

14,267

45,286

(1)Certain expenses that are not directly attributable to gathering and processing and water handling are managed and evaluated on a consolidated basis.

Nine Months Ended September 30, 2022

Gathering and

Water

Consolidated

(in thousands)

    

Processing

    

Handling

    

Unallocated (1)

Total

Revenues:

Revenue–Antero Resources

$

552,154

176,994

729,148

Revenue–third-party

2,288

2,288

Amortization of customer relationships

(27,814)

(25,190)

(53,004)

Total revenues

524,340

154,092

678,432

Operating expenses:

Direct operating

56,338

75,621

131,959

General and administrative

30,081

13,015

4,501

47,597

Facility idling

3,198

3,198

Depreciation

59,838

38,343

98,181

Impairment of property and equipment

1,130

2,572

3,702

Accretion of asset retirement obligations

178

178

Loss on settlement of asset retirement obligations

539

539

Gain on asset sale

(2,119)

(123)

(2,242)

Total operating expenses

145,268

133,343

4,501

283,112

Operating income

$

379,072

20,749

(4,501)

395,320

Equity in earnings of unconsolidated affiliates

$

70,467

70,467

Additions to property and equipment

$

190,407

45,747

236,154

(1)Certain expenses that are not directly attributable to gathering and processing and water handling are managed and evaluated on a consolidated basis.

24

Table of Contents

ANTERO MIDSTREAM CORPORATION

Notes to the Unaudited Condensed Consolidated Financial Statements (Continued)

Nine Months Ended September 30, 2023

Gathering and

Water

Consolidated

(in thousands)

    

Processing

    

Handling

    

Unallocated (1)

Total

Revenues:

Revenue–Antero Resources

$

625,636

208,040

833,676

Revenue–third-party

929

929

Amortization of customer relationships

(27,814)

(25,190)

(53,004)

Total revenues

597,822

183,779

781,601

Operating expenses:

Direct operating

72,819

89,563

162,382

General and administrative

33,790

15,108

4,244

53,142

Facility idling

1,933

1,933

Depreciation

61,969

39,205

101,174

Accretion of asset retirement obligations

133

133

Loss on settlement of asset retirement obligations

620

620

Loss (gain) on asset sale

6,039

(3)

6,036

Total operating expenses

174,617

146,559

4,244

325,420

Operating income

$

423,205

37,220

(4,244)

456,181

Equity in earnings of unconsolidated affiliates

$

77,825

77,825

Additions to property and equipment, net

$

90,175

39,850

130,025

(1)Certain expenses that are not directly attributable to gathering and processing and water handling are managed and evaluated on a consolidated basis.

The summarized total assets of the Company’s reportable segments are as follows:

(Unaudited)

December 31,

September 30,

(in thousands)

2022

2023

Gathering and Processing

$

4,711,069

4,697,346

Water Handling

1,079,297

1,060,290

Unallocated (1)

954

1,075

Total assets

$

5,791,320

5,758,711

(1)Certain assets that are not directly attributable to gathering and processing and water handling are managed and evaluated on a consolidated basis.

25

Table of Contents

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

You should read theThe following discussion and analysis of our financial condition and results of operations should be read in conjunction with theour unaudited condensed consolidated financial statements and related notes thereto, included elsewhere in this report. The information provided below supplements, but does not form part of, our unaudited condensed consolidated financial statements. This discussion contains forward lookingforward-looking statements that are based on the views and beliefs of our management, as well as assumptions and estimates made by our management. Actual results could differ materially from such forward lookingforward-looking statements as a result of various risk factors, including those that may not be in the control of management. For further information on these items that could impact our future operating performance or financial condition, please see “Item 1A. Risk Factors” and the section entitled “Cautionary Statement Regarding Forward LookingForward-Looking Statements.” We do not undertake any obligation to publicly update any forward-looking statements except as otherwise required by applicable law. For more information please In this section, references to “Antero Midstream,” “AM,” the “Company,” “we,” “us,” and “our” refer to Antero Midstream Corporation and its consolidated subsidiaries, unless otherwise indicated or the final prospectus dated May 3, 2017, filed with the SEC on May 5, 2017, our Quarterly Report on Form 10-Q for the quarter ended June 30, 2017 and Antero Midstream’s Quarterly Reports on Form 10-Q for the quarters ended March 31, 2017 and June 30, 2017.context otherwise requires.

Overview

Overview

We are a Delaware limited partnership that is taxed as a corporation for U.S. federal income tax purposes. We own 100% of the membership interests in Antero Midstream Partners GP LLC, which owns the non-economic general partner interest in Antero Midstream Partners LP (NYSE: AM) (“Antero Midstream”) and we own all of the Series A capital interests (“Series A Units”) in Antero IDR Holdings LLC (“IDR LLC”), which owns the incentive distribution rights (“IDRs”) in Antero Midstream. IDR LLC also has Series B profits interests (“Series B Units”) outstanding that entitle the holders to receive up to 6% of the distributions that Antero Midstream makes on the IDRs in excess of $7.5 million per quarter, subject to certain vesting conditions. Antero Midstream is a growth-oriented master limited partnership 53.0% owned by Antero Resources Corporation (NYSE: AR) (“Antero Resources”) andmidstream energy company formed to own, operate and develop midstream energy infrastructureassets to primarily to service Antero Resources’ rapidly increasing production and completion activityactivity. We believe that our strategically located assets and our relationship with Antero Resources have allowed us to become a leading midstream energy company serving the Appalachian Basin and present opportunities to expand our midstream services to other operators in the Appalachian Basin’s Marcellus ShaleBasin. Our assets consist of gathering pipelines, compressor stations and Utica Shale locatedinterests in processing and fractionation plants that collect and process production from Antero Resources’ wells in the Appalachian Basin in West Virginia and Ohio. We believeOur assets also include two independent water handling systems that deliver water from the Ohio River and several regional waterways. These water handling systems consist of permanent buried pipelines, surface pipelines and water storage facilities, as well as pumping stations, blending facilities and impoundments. Portions of these water handling systems are also utilized to transport flowback and produced water. These services are provided by us directly or through third-parties with which we contract.

Market Conditions and Business Trends

Commodity Markets

Prices for natural gas, NGLs and oil have decreased during the three and nine months ended September 30, 2023 as compared to the same periods of 2022. While substantially all of our revenues are based on fixed-fee contracts that are not directly impacted by changes in commodity prices, commodity price changes do impact the revenues and cash flows of Antero Midstream’s strategically located assetsResources, and integrated relationshipAntero Resources’ drilling and development plan does have a direct impact on our gathering, compression and water handling services, revenues and cash flows. In the current economic environment, we expect that commodity prices for some or all of the commodities produced by Antero Resources could remain volatile. However, due to Antero Resources’ improved liquidity and leverage position as compared to historical levels, we do not expect to experience significant variability in our throughput volumes resulting from volatile commodity prices.

Growth Incentive Fee Program with Antero Resources position it

Our 2019 gathering and compression agreement with Antero Resources includes a growth incentive fee program whereby we agreed to be a leading Appalachian midstream provider acrossprovide quarterly fee rebates to Antero Resources through December 31, 2023, contingent upon Antero Resources achieving volumetric growth targets on low pressure gathering. Antero Resources’ throughput gathered under the full midstream value chain.

Our revenuesMarcellus gathering and compression agreements is not considered in the low pressure gathering volume targets. If actual low pressure volumes are generated solely frombelow the cash distributions we receive from Antero Midstream through our interests in IDR LLC. Because our success is dependent upon the operations and management of Antero Midstream and its resulting performance, Antero Midstream’s Quarterly Report on Form 10-Qlowest threshold for the quarter ended September 30, 2017, has been includedrespective period, Antero Resources will not earn a reduction in this filing as Exhibit 99.1 and incorporated herein by reference.

Address, Internet Website and Availability of Public Filings

Our principal executive offices are at 1615 Wynkoop Street, Denver, Colorado 80202. Our telephone number is (303) 357‑7310. Our website is located at www.anteromidstreamgp.com.

We make available free of charge our Annual Reports on Form 10‑K, our Quarterly Reports on Form 10‑Q and our Current Reports on Form 8‑K as soon as reasonably practicable after we file such material with, or furnish it to, the SEC. These documents are located on our website under the “Investors Relations” link.

Information on our website is not incorporated into this Quarterly Report on Form 10‑Q or our other filings with the SEC and is not a part of them.

Third Quarter 2017 Developments and Highlights

Cash Distributions

We distribute cash available for distribution to our shareholders. Cash available for distribution is the cash distribution received from Antero Midstream reduced by reserves for estimated federal and state income taxes, general and

17


low pressure gathering fees.

26

Table of Contents

administrative expenses,The growth incentive fee rebate program expires December 31, 2023, and reserves for other purposes deemed necessary by the boardfollowing table summarizes the remaining low pressure gathering growth incentive targets through the remainder of directors of our general partner. Distributable cash for2023:

Low Pressure Gathering

Quarterly Fee

Volume Growth Incentive

Reduction

Targets (MMcf/d)

(in millions)

Calendar Year 2023

Threshold 1

>2,900 and <3,150

$

12.0

Threshold 2

>3,150 and <3,400

15.5

Threshold 3

>3,400

19.0

During the three months ended September 30, 2017 was2022 and 2023, Antero Resources delivered low pressure gathering volumes under the 2019 gathering and compression agreement of 2,952 MMcf/d and 3,135 MMcf/d, respectively, and as follows (in thousands):

 

 

 

 

 

 

Three Months Ended September 30, 2017

Cash distributions from Antero Midstream Partners LP

 

$

19,067

Cash reserved for distributions to Series B units of IDR LLC

 

 

(684)

Cash distributions to Antero Midstream GP LP

 

 

18,383

General and administrative expenses

 

 

(615)

Provision for income taxes

 

 

(7,157)

Reserve for tax benefit on Series B Unit distributions

 

 

272

Distributable cash

 

$

10,883

 

 

 

 

The boarda result, earned a quarterly fee reduction of directors of our general partner has declared a cash distribution of $0.059 per share for$12 million during both periods. During the quarternine months ended September 30, 2017. The distribution will be payable on November 23, 2017 to shareholders of record as of November 1, 2017.

Items Affecting Comparability of Our Financial Results

Certain2022 and 2023, Antero Resources earned $36 million in fee reductions during each of the historical financial results discussed below may not be comparable to future financial results primarilyperiods.

Economic Indicators

The economy experienced elevated inflation levels as a result of global supply and demand imbalances, where global demand outpaced supplies beginning in 2021 and continuing through the significant increasefirst three quarters of 2023. For example, the Consumer Price Index (“CPI”) for all urban consumers increased 8% from September 2021 to September 2022 and an additional 4% from September 2022 to September 2023 as compared to the Federal Reserve’s stated goal of 2%. In order to manage the inflation risk present in the scopeUnited States’ economy, the Federal Reserve utilized monetary policy in the form of interest rate increases beginning in March 2022 in an effort to bring the inflation rate in line with its stated goal of 2% on a long-term basis. Between March 2022 and July 2023, the Federal Reserve increased the federal funds interest rate by 5.25%. While inflationary pressures in the United States’ economy have begun to subside, we continue to be impacted by the increased federal funds interest rate. See “—Results of Operations” for additional information.

The economy also continues to be impacted by global events. These events have often caused global supply chain disruptions with additional pressure due to trade sanctions on Russia and other global trade restrictions, among others. However, neither our nor Antero Midstream’s operations over the last several years. Antero Midstream’sResources’ supply chain has experienced any significant interruptions due to such events.

Inflationary pressures and supply chain disruptions could result in further increases to our operating and capital costs that are not fixed. However, our gathering and compression and water handling and treatment systems are relatively new, asagreements provide for annual CPI-based adjustments that mitigate a substantial portion of these assets have built within the last four years. Accordingly, Antero Midstream’s revenuessuch inflationary pressures.

These economic variables are beyond our control and expenses over that time reflect the significant increase in operations. Similarly, Antero Resources has experienced significant changes in its production and drilling and completion schedule over that same period. Asmay adversely impact our revenue is predicated on Antero Midstream’s cash available for distribution, any change in Antero Midstream’s revenue and expenses could have a direct impact on us. Accordingly, it may be difficult to project trends from our historicalbusiness, financial data going forward. In addition, our historicalcondition, results of operations do not reflect the incremental expenses we expect to incur as a result of being a publicly traded company.and future cash flows.

Results of Operations

We have two operating segments: (i) gathering and processing and (ii) water handling. The gathering and processing segment includes a network of gathering pipelines and compressor stations that collect and process production from Antero Resources’ wells in the Appalachian Basin, as well as equity in earnings from our investments in the Joint Venture and Stonewall. The Joint Venture and Stonewall provide processing and fractionation services and high-pressure gas gathering services, respectively, in the Appalachian Basin. The water handling segment includes (i) two independent systems that deliver water from sources including the Ohio River, local reservoirs and several regional waterways, and (ii) other fluid handling services, which include high rate transfer, wastewater transportation, disposal and blending.

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Table of Contents

Three Months Ended September 30, 20162022 Compared to Three Months Ended September 30, 2017 (in thousands):2023

The operating results of our reportable segments are as follows:

Three Months Ended September 30, 2022

Gathering and

Water

Consolidated

(in thousands)

   

Processing

   

Handling

   

Unallocated (1)

   

Total

Revenues:

Revenue–Antero Resources

$

197,640

61,411

259,051

Revenue–third-party

1,651

1,651

Gathering—low pressure fee rebate

(12,000)

(12,000)

Amortization of customer relationships

(9,271)

(8,397)

(17,668)

Total revenues

176,369

54,665

231,034

Operating expenses:

Direct operating

19,813

26,835

46,648

General and administrative (excluding equity-based compensation)

5,657

1,300

1,077

8,034

Equity-based compensation

4,233

1,125

195

5,553

Facility idling

865

865

Depreciation

21,177

13,029

34,206

Accretion of asset retirement obligations

50

50

Gain on asset sale

(2,056)

(36)

(2,092)

Total operating expenses

48,824

43,168

1,272

93,264

Operating income

127,545

11,497

(1,272)

137,770

Other income (expense):

Interest expense, net

(47,835)

(47,835)

Equity in earnings of unconsolidated affiliates

24,411

24,411

Total other income (expense)

24,411

(47,835)

(23,424)

Income before income taxes

151,956

11,497

(49,107)

114,346

Income tax expense

(30,332)

(30,332)

Net income and comprehensive income

$

151,956

11,497

(79,439)

84,014

Adjusted EBITDA (2)

$

223,120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amount of

 

 

Three Months Ended September 30,

 

Increase

 

 

2016

  

2017

 

(Decrease)

  

Equity in earnings of Antero Midstream Partners LP

$

4,807

 

 

19,067

 

 

14,260

 

Total income

 

4,807

 

 

19,067

 

 

14,260

 

General and administrative expense

 

205

 

 

615

 

 

410

 

Equity-based compensation

 

 —

 

 

8,317

 

 

8,317

 

Total expenses

 

205

 

 

8,932

 

 

8,727

 

Income before income taxes

 

4,602

 

 

10,135

 

 

5,533

 

Provision for income taxes

 

(1,825)

 

 

(7,157)

 

 

(5,332)

 

Net income and comprehensive income

$

2,777

 

 

2,978

 

 

201

 

(1)Corporate expenses that are not directly attributable to either the gathering and processing or water handling segments.
(2)Adjusted EBITDA is a non-GAAP financial measure. For a discussion of this measure, including a reconciliation to its most directly comparable financial measure calculated and presented in accordance with GAAP, see “—Non-GAAP Financial Measures.”

Equity in earnings28

Table of Contents

Three Months Ended September 30, 2023

Gathering and

Water

Consolidated

(in thousands)

    

Processing

    

Handling

    

Unallocated (1)

    

Total

Revenues:

Revenue–Antero Resources

$

226,992

66,132

293,124

Revenue–third-party

383

383

Gathering—low pressure fee rebate

(12,000)

(12,000)

Amortization of customer relationships

(9,271)

(8,397)

(17,668)

Total revenues

205,721

58,118

263,839

Operating expenses:

Direct operating

23,547

28,367

51,914

General and administrative (excluding equity-based compensation)

5,797

2,383

1,104

9,284

Equity-based compensation

6,443

1,656

250

8,349

Facility idling

722

722

Depreciation

17,710

13,035

30,745

Accretion of asset retirement obligations

45

45

Loss on asset sale

467

467

Total operating expenses

53,964

46,208

1,354

101,526

Operating income

151,757

11,910

(1,354)

162,313

Other income (expense):

Interest expense, net

(55,233)

(55,233)

Equity in earnings of unconsolidated affiliates

27,397

27,397

Total other income (expense)

27,397

(55,233)

(27,836)

Income before income taxes

179,154

11,910

(56,587)

134,477

Income tax expense

(36,657)

(36,657)

Net income and comprehensive income

$

179,154

11,910

(93,244)

97,820

Adjusted EBITDA (2)

$

250,917

(1)Corporate expenses that are not directly attributable to either the gathering and processing or water handling segments.
(2)Adjusted EBITDA is a non-GAAP financial measure. For a discussion of this measure, including a reconciliation to its most directly comparable financial measure calculated and presented in accordance with GAAP, see “—Non-GAAP Financial Measures.”

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Table of Contents

The operating data for Antero Midstream Partners LP. Equity in earnings of Antero Midstreamis as follows:

Three Months Ended

Amount of

September 30,

Increase

Percentage

  

2022

    

2023

  

or Decrease

  

Change

Operating Data:

Gathering—low pressure (MMcf)

271,569

305,676

34,107

13

%

Compression (MMcf)

257,025

300,967

43,942

17

%

Gathering—high pressure (MMcf)

257,757

269,986

12,229

5

%

Fresh water delivery (MBbl)

9,515

9,750

235

2

%

Other fluid handling (MBbl)

5,280

4,961

(319)

(6)

%

Wells serviced by fresh water delivery

18

15

(3)

(17)

%

Gathering—low pressure (MMcf/d)

2,952

3,323

371

13

%

Compression (MMcf/d)

2,794

3,271

477

17

%

Gathering—high pressure (MMcf/d)

2,802

2,935

133

5

%

Fresh water delivery (MBbl/d)

103

106

3

3

%

Other fluid handling (MBbl/d)

57

54

(3)

(5)

%

Average Realized Fees:

Average gathering—low pressure fee ($/Mcf)

$

0.34

0.35

0.01

3

%

Average compression fee ($/Mcf)

$

0.21

0.21

*

Average gathering—high pressure fee ($/Mcf)

$

0.21

0.21

*

Average fresh water delivery fee ($/Bbl)

$

4.04

4.20

0.16

4

%

Joint Venture Operating Data:

Processing—Joint Venture (MMcf)

135,611

148,672

13,061

10

%

Fractionation—Joint Venture (MBbl)

3,287

3,680

393

12

%

Processing—Joint Venture (MMcf/d)

1,474

1,616

142

10

%

Fractionation—Joint Venture (MBbl/d)

36

40

4

11

%

*Not meaningful or applicable.

Revenues. Total revenues increased by 14%, from $4.8$231 million for the three months ended September 30, 20162022 to $19.1$264 million for the three months ended September 30, 2017. Antero Midstream’s per-unit distribution2023. Total revenues included amortization of customer relationships of $18 million for each of the three months ended September 30, 2022 and 2023. Gathering and processing revenues increased by 17%, from $0.265 per unit in the third quarter of 2016 to $0.34 in the third quarter of 2017, resulting in the increase in distributions on the IDRs and resulting increase in our equity in earnings of Antero Midstream.

18


General and administrative expenses. General and administrative expenses increased from $0.2$176 million for the three months ended September 30, 20162022 to $0.6$206 million for the three months ended September 30, 2017. In the third quarter of 2016, we did not incur any significant general and administrative costs; however, in the third quarter of 2017, we incurred general and administrative costs related to being a publicly-traded entity.

Equity-based compensation expenses. Equity-based compensation expenses2023. Water handling revenues increased by 6%, from zero for the three months ended September 30, 2016 to $8.3$55 million for the three months ended September 30, 2017. The increase was due2022 to the issuance of equity-based compensation in the form of Series B Units. See Note 3 to the condensed consolidated financial statements.

Income tax expense. Income tax expense increased from $1.8$58 million for the three months ended September 30, 2016 to $7.22023. These fluctuations primarily resulted from the following:

Gathering and Processing

Low pressure gathering revenue increased $15 million period over period primarily due to increased throughput volumes of 34 Bcf, or 371 MMcf/d, and increases in our low pressure gathering rates as a result of annual CPI-based adjustments. Low pressure gathering volumes increased between periods primarily due to 336 additional wells being connected to our system since September 30, 2022, of which 253 wells were connected to the assets we acquired during the fourth quarter of 2022.
Compression revenue increased $11 million period over period primarily due to increased throughput volumes of 44 Bcf, or 477 MMcf/d, and increases in our compression rates as a result of annual CPI-based adjustments. Compression volumes increased between periods primarily due to 336 additional wells being connected to our system since September 30, 2022, of which 253 were connected to the assets we acquired during the fourth quarter of 2022, and the addition of 12 compressor stations that were acquired during the fourth quarter of 2022.
High pressure gathering revenue increased $4 million period over period primarily due to increased throughput volumes of 12 Bcf, or 133 MMcf/d, and an increase to the high pressure gathering rate as a result of annual CPI-based adjustments. High pressure gathering volumes increased between periods primarily due to 83 additional wells being connected to our system since September 30, 2022. The assets acquired during 2022 were already connected to high pressure systems operated by us or third-parties prior to such acquisitions, and therefore, the 253 wells connected to the acquired assets did not increase the throughput on our high pressure gathering system.

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Table of Contents

Water Handling

Fresh water delivery revenue increased $2 million period over period primarily due to a 3% increase to the fresh water delivery rate for our long-term contract with Antero Resources as a result of the annual CPI-based adjustment and higher fresh water delivery volumes of 235 MBbl, or 3 MBbl/d, between periods. Fresh water delivery volumes increased between periods due to timing of well completions by Antero Resources.
Other fluid handling services revenue increased $1 million period over period primarily due to increased costs related to inflationary pressures that impact our cost plus 3% and cost of service rates during the three months ended September 30, 2023, partially offset by lower other fluid handling volumes of 319 MBbl, or 3 MBbl/d, between periods.

Direct operating expenses. Direct operating expenses increased by 11%, from $47 million for the three months ended September 30, 2017. The increase is primarily due2022 to higher taxable income as a result of the increase in equity in earnings of Antero Midstream related to the IDRs.

The difference between income tax expense and expected income tax expense for financial statement purposes computed by applying the federal statutory rate of 35% to pre-tax income is caused by nondeductible equity-based compensation and IPO expenses, and the effect of state income taxes.

Net income and comprehensive income. Net income and comprehensive income increased from net income of $2.8$52 million for the three months ended September 30, 2016 to net income of $3.02023. Gathering and processing direct operating expenses increased by 19%, from $20 million for the three months ended September 30, 2017.2022 to $24 million for the three months ended September 30, 2023 primarily due to 12 compressor stations that were acquired during the fourth quarter of 2022. Water handling direct operating expenses increased by 6%, from $27 million for the three months ended September 30, 2022 to $28 million for the three months ended September 30, 2023 primarily due to higher fresh water delivery volumes between periods.

General and administrative (excluding equity-based compensation) expenses. General and administrative expenses (excluding equity-based compensation expense) remained relatively consistent at $8 million and $9 million for the three months ended September 30, 2022 and 2023, respectively.

Equity-based compensation expenses. Equity-based compensation expenses increased from $6 million for the three months ended September 30, 2022 to $8 million for the three months ended September 30, 2023 primarily due to an increase in the annual equity awards granted during the first quarter of 2023 as compared to prior years, which were temporarily and significantly reduced during 2020 and supplemented by our cash awards program. Our equity awards vest over three or four year service periods, and our equity incentive program began returning to normal levels in 2021. See Note 9—Equity-Based Compensation and Cash Awards to the unaudited condensed consolidated financial statements for additional information.

Depreciation expense. Depreciation expense decreased from $34 million for the three months ended September 30, 2022 to $31 million for the three months ended September 30, 2023 primarily due to $5 million of lower expense between periods on the phased early retirement of an underutilized compressor station, partially offset by $1 million for our assets acquired during the fourth quarter of 2022 and $1 million related to assets placed in service between periods. The phased early retirement of the underutilized compressor station began in the second quarter of 2022 and was completed during the first half of 2023, and allowed us to relocate and reuse the compressor units and equipment to (i) expand an existing compressor station and (ii) contribute to a new compressor station. There were certain costs associated with the underutilized compressor station that could not be relocated or reused, and such costs were fully depreciated during the first half of 2023.

Interest expense. Interest expense increased by 15%, from $48 million for the three months ended September 30, 2022 to $55 million for the three months ended September 30, 2023 primarily due to the increased interest rates on our Credit Facility as a result of higher benchmark rates during the three months ended September 30, 2023 and higher Credit Facility borrowings between periods primarily as a result of our asset acquisitions in the fourth quarter of 2022.

Equity in earnings of unconsolidated affiliates. Equity in earnings of unconsolidated affiliates increased by 12%, from $24 million for the three months ended September 30, 2022 to $27 million for the three months ended September 30, 2023 primarily due to increased processing and fractionation volumes and higher processing and fractionation fees as a result of annual CPI-based adjustments between periods.

Income tax expense. Income tax expense for the three months ended September 30, 2022 and 2023 was $30 million and $37 million, respectively, which reflects effective tax rates of 26.5% and 27.3%, respectively. This income tax expense increase was primarily due to higher pre-tax income between periods.

Net income. Net income increased by 16%, from $84 million for the three months ended September 30, 2022 to $98 million for the three months ended September 30, 2023. The increase was primarily due to an increase inhigher revenues from the gathering and processing and water handling segments, higher equity in earnings from unconsolidated affiliates and lower depreciation expense between periods, partially offset by higher interest expense, direct operating expenses and equity-based compensation expense between periods.

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Table of AnteroContents

Adjusted EBITDA. Adjusted EBITDA increased by 12%, from $223 million for the three months ended September 30, 2022 to $251 million for the three months ended September 30, 2023. The increase between periods was primarily due to higher revenues in the third quarter of 2017,gathering and processing and water handling segments and higher distributions from unconsolidated affiliates, partially offset by higher direct operating expenses. For a discussion of the increasenon-GAAP financial measure Adjusted EBITDA, including a reconciliation to its most directly comparable financial measure calculated and presented in equity-based compensation and income tax expense.accordance with GAAP, read “—Non-GAAP Financial Measures” below.

19


Nine Months Ended September 30, 20162022 Compared to Nine Months Ended September 30, 2017 (in thousands):2023

The operating results of our reportable segments are as follows:

Nine Months Ended September 30, 2022

Gathering and

Water

Consolidated

(in thousands)

   

Processing

   

Handling

   

Unallocated (1)

   

Total

Revenues:

Revenue–Antero Resources

$

588,154

176,994

765,148

Revenue–third-party

2,288

2,288

Gathering—low pressure fee rebate

(36,000)

(36,000)

Amortization of customer relationships

(27,814)

(25,190)

(53,004)

Total revenues

524,340

154,092

678,432

Operating expenses:

Direct operating

56,338

75,621

131,959

General and administrative (excluding equity-based compensation)

19,490

10,230

3,851

33,571

Equity-based compensation

10,591

2,785

650

14,026

Facility idling

3,198

3,198

Depreciation

59,838

38,343

98,181

Impairment of property and equipment

1,130

2,572

3,702

Accretion of asset retirement obligations

178

178

Loss on settlement of asset retirement obligations

539

539

Gain on asset sale

(2,119)

(123)

(2,242)

Total operating expenses

145,268

133,343

4,501

283,112

Operating income

379,072

20,749

(4,501)

395,320

Other income (expense):

Interest expense, net

(137,540)

(137,540)

Equity in earnings of unconsolidated affiliates

70,467

70,467

Total other income (expense)

70,467

(137,540)

(67,073)

Income before income taxes

449,539

20,749

(142,041)

328,247

Income tax expense

(84,798)

(84,798)

Net income and comprehensive income

$

449,539

20,749

(226,839)

243,449

Adjusted EBITDA (2)

$

653,178

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amount of

 

 

Nine Months Ended September 30,

 

Increase

 

 

2016

  

2017

 

(Decrease)

  

Equity in earnings of Antero Midstream Partners LP

$

9,388

 

 

45,948

 

 

36,560

 

Total income

 

9,388

 

 

45,948

 

 

36,560

 

General and administrative expense

 

390

 

 

5,922

 

 

5,532

 

Equity-based compensation

 

 —

 

 

26,271

 

 

26,271

 

Total expenses

 

390

 

 

32,193

 

 

31,803

 

Income before income taxes

 

8,998

 

 

13,755

 

 

4,757

 

Provision for income taxes

 

(3,563)

 

 

(17,337)

 

 

(13,774)

 

Net income (loss) and comprehensive income (loss)

$

5,435

 

 

(3,582)

 

 

(9,017)

 

(1)Corporate expenses that are not directly attributable to either the gathering and processing or water handling segments.
(2)Adjusted EBITDA is a non-GAAP financial measure. For a discussion of this measure, including a reconciliation to its most directly comparable financial measure calculated and presented in accordance with GAAP, see “—Non-GAAP Financial Measures.”

32

Equity in earningsTable of Contents

Nine Months Ended September 30, 2023

Gathering and

Water

Consolidated

(in thousands)

    

Processing

    

Handling

    

Unallocated (1)

    

Total

Revenues:

Revenue–Antero Resources

$

661,636

208,040

869,676

Revenue–third-party

929

929

Gathering—low pressure fee rebate

(36,000)

(36,000)

Amortization of customer relationships

(27,814)

(25,190)

(53,004)

Total revenues

597,822

183,779

781,601

Operating expenses:

Direct operating

72,819

89,563

162,382

General and administrative (excluding equity-based compensation)

16,695

9,709

3,563

29,967

Equity-based compensation

17,095

5,399

681

23,175

Facility idling

1,933

1,933

Depreciation

61,969

39,205

101,174

Accretion of asset retirement obligations

133

133

Loss on settlement of asset retirement obligations

620

620

Loss (gain) on asset sale

6,039

(3)

6,036

Total operating expenses

174,617

146,559

4,244

325,420

Operating income

423,205

37,220

(4,244)

456,181

Other income (expense):

Interest expense, net

(165,245)

(165,245)

Equity in earnings of unconsolidated affiliates

77,825

77,825

Total other income (expense)

77,825

(165,245)

(87,420)

Income before income taxes

501,030

37,220

(169,489)

368,761

Income tax expense

(97,422)

(97,422)

Net income and comprehensive income

$

501,030

37,220

(266,911)

271,339

Adjusted EBITDA (2)

$

735,223

(1)Corporate expenses that are not directly attributable to either the gathering and processing or water handling segments.
(2)Adjusted EBITDA is a non-GAAP financial measure. For a discussion of this measure, including a reconciliation to its most directly comparable financial measure calculated and presented in accordance with GAAP, see “—Non-GAAP Financial Measures.”

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Table of Contents

The operating data for Antero Midstream Partners LP. Equity in earnings of Antero Midstreamis as follows:

Nine Months Ended

Amount of

September 30,

Increase

Percentage

  

2022

  

2023

  

or Decrease

  

Change

Operating Data:

Gathering—low pressure (MMcf)

805,598

891,805

86,207

11

%

Compression (MMcf)

763,143

879,130

115,987

15

%

Gathering—high pressure (MMcf)

773,336

788,005

14,669

2

%

Fresh water delivery (MBbl)

27,437

30,445

3,008

11

%

Other fluid handling (MBbl)

14,182

14,879

697

5

%

Wells serviced by fresh water delivery

54

61

7

13

%

Gathering—low pressure (MMcf/d)

2,951

3,267

316

11

%

Compression (MMcf/d)

2,795

3,220

425

15

%

Gathering—high pressure (MMcf/d)

2,833

2,886

53

2

%

Fresh water delivery (MBbl/d)

101

112

11

11

%

Other fluid handling (MBbl/d)

52

55

3

6

%

Average Realized Fees:

Average gathering—low pressure fee ($/Mcf)

$

0.34

0.35

0.01

3

%

Average compression fee ($/Mcf)

$

0.21

0.21

*

Average gathering—high pressure fee ($/Mcf)

$

0.21

0.21

*

Average fresh water delivery fee ($/Bbl)

$

4.07

4.21

0.14

3

%

Joint Venture Operating Data:

Processing—Joint Venture (MMcf)

404,517

430,058

25,541

6

%

Fractionation—Joint Venture (MBbl)

9,732

10,455

723

7

%

Processing—Joint Venture (MMcf/d)

1,482

1,575

93

6

%

Fractionation—Joint Venture (MBbl/d)

36

38

2

6

%

*Not meaningful or applicable.

Revenues. Total revenues increased by 15%, from $9.4$678 million for the nine months ended September 30, 20162022 to $46.0$782 million for the nine months ended September 30, 2017. Antero Midstream’s per-unit distribution increased in2023. Total revenues included amortization of customer relationships of $53 million for each of the nine months ended September 30, 20172022 and 2023. Gathering and processing revenues increased by 14%, from the nine months ended September 30, 2016, resulting in the increase in distributions on the IDRs and resulting increase in our equity in earnings of Antero Midstream.

General and administrative expenses. General and administrative expenses increased from $0.4$524 million for the nine months ended September 30, 20162022 to $5.9$598 million for the nine months ended September 30, 2017. In the first nine months of 2016 we did not incur any significant general and administrative costs; however, in the first nine months of 2017, we incurred approximately $5.1 million of general and administrative costs in connection with our IPO and $0.8 million of expenses related to being a public company.

Equity-based compensation expenses. Equity-based compensation expenses2023. Water handling revenues increased by 19%, from zero for the nine months ended September 30, 2016 to $26.3$154 million for the nine months ended September 30, 2017. The increase was due2022 to the issuance of equity-based compensation in the form of Series B Units. See Note 3 to the condensed consolidated financial statements.

Income tax expense. Income tax expense increased from $3.6$184 million for the nine months ended September 30, 2016 to $17.32023. These fluctuations primarily resulted from the following:

Gathering and Processing

Low pressure gathering revenue increased $38 million period over period primarily due to increased throughput volumes of 86 Bcf, or 316 MMcf/d, and increases in our low pressure gathering rates as a result of annual CPI-based adjustments. Low pressure gathering volumes increased between periods primarily due to 336 additional wells being connected to our system since September 30, 2022, of which 253 wells were connected to the assets we acquired during the fourth quarter of 2022.
Compression revenue increased $28 million period over period primarily due to increased throughput volumes of 116 Bcf, or 425 MMcf/d, and increases in our compression rates as a result of annual CPI-based adjustments. Compression volumes increased between periods primarily due to the 336additional wells being connected to our system since September 30, 2022, of which 253 were connected to the assets we acquired during the fourth quarter of 2022, and the addition of 12 compressor stations that were acquired during the fourth quarter of 2022.
High pressure gathering revenue increased $8 million period over period primarily due to an increase to the high pressure gathering rate as a result of an annual CPI-based adjustment and increased throughput volumes of 15 Bcf, or 53 MMcf/d. The high pressure gathering volumes increased period over period primarily due to 83 additional wells being connected to our high pressure system since September 30, 2022. The assets acquired during 2022 were already connected to high pressure systems operated by us or third-parties prior to such acquisitions, and therefore, the 253 wells connected to the acquired assets did not increase the throughput on our high pressure gathering system.

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Table of Contents

Water Handling

Fresh water delivery revenue increased $17 million period over period primarily due to increased fresh water delivery volumes of 3 MMBbl, or 11 MBbl/d, and a 3% increase to the fresh water delivery rate for our long-term contract with Antero Resources as a result of the annual CPI-based adjustment. Fresh water delivery volumes increased between periods due to higher well completions by Antero Resources.
Other fluid handling services revenue increased $13 million period over period primarily due to increased costs, partially due to inflationary pressures that impact our cost plus 3% and cost of service rates during the nine months ended September 30, 2023 and higher other fluid handling volumes of 1 MMBl, or 3 MBbl/d, between periods.

Direct operating expenses. Direct operating expenses increased by 23%, from $132 million for the nine months ended September 30, 2017. The increase is primarily due2022 to higher taxable income as a result of the increase in equity in earnings of Antero Midstream related to the IDRs.

The difference between income tax expense and expected income tax expense for financial statement purposes computed by applying the federal statutory rate of 35% to pre-tax income is caused by nondeductible equity-based compensation and IPO expenses, and the effect of state income taxes.

Net income (loss) and comprehensive income (loss). Net income (loss) and comprehensive income (loss) decreased from net income of $5.4$162 million for the nine months ended September 30, 2016 to a net loss of $3.62023. Gathering and processing direct operating expenses increased by 29%, from $56 million for the nine months ended September 30, 2017. The decrease was2022 to $73 million for the nine months ended September 30, 2023 primarily due to 12 compressor stations that were acquired during the fourth quarter of 2022 and increased heavy maintenance expense between periods. Water handling direct operating expenses increased by 18%, from $76 million for the nine months ended September 30, 2022 to $89 million for the nine months ended September 30, 2023 primarily due to higher wastewater trucking rates and volumes, and an increased number of locations connected to our water blending system between periods.

General and administrative (excluding equity-based compensation) expenses. General and administrative expenses (excluding equity-based compensation expense) decreased by 11%, from $34 million for the nine months ended September 30, 2022 to $30 million for the nine months ended September 30, 2023 primarily due to lower legal costs associated with the Veolia legal matter between periods and lower costs allocated to us from Antero Resources. See Note 14—Contingencies to the unaudited condensed consolidated financial statements for additional information.

Equity-based compensation expenses. Equity-based compensation expenses increased from $14 million for the nine months ended September 30, 2022 to $23 million for the nine months ended September 30, 2023 primarily due to an increase in equity-based compensation,the annual equity awards granted during the first half of 2023 as compared to prior years, which were temporarily and significantly reduced during 2020 and supplemented by our cash awards program. Our equity awards vest over three or four year service periods, and our equity incentive program began returning to normal levels in 2021. See Note 9—Equity-Based Compensation and Cash Awards to the unaudited condensed consolidated financial statements for additional information.

Depreciation expense. Depreciation expense increased by 3%, from $98 million for the nine months ended September 30, 2022 to $101 million for the nine months ended September 30, 2023. This increase was primarily due to $4 million for our assets acquired during the fourth quarter of 2022 and $1 million related to assets placed in service between periods, partially offset by $2 million of lower expense on the phased early retirement of an underutilized compressor station. The phased early retirement of the underutilized compressor station began in the second quarter of 2022 and was completed during the first half of 2023, and allowed us to relocate and reuse the compressor units and equipment to (i) expand an existing compressor station and (ii) contribute to a new compressor station. There were certain costs associated with the underutilized compressor station that could not be relocated or reused, and such costs were fully depreciated during the first half of 2023.

Impairment of property and equipment expense. Impairment of property and equipment expense of $4 million during the nine months ended September 30, 2022 was primarily due to (i) a write-down of the Clearwater Facility related to the retirement obligation for the facility and (ii) cancelled projects. There were no impairments of property and equipment during the nine months ended September 30, 2023.

Loss (gain) on asset sale. Gain on asset sale of $2 million for the nine months ended September 30, 2022was primarily due to (i) the sale of four compressor engines, (ii) reimbursement of certain cancelled project costs and (iii) sales of miscellaneous equipment and excess pipe inventory. Loss on asset sale of $6 million for the nine months ended September 30, 2023 was primarily due to sales of miscellaneous equipment.

Interest expense. Interest expense increased by 20%, from $138 million for the nine months ended September 30, 2022 to $165 million for the nine months ended September 30, 2023 primarily due to increased interest rates on our Credit Facility due to higher benchmark rates during the nine months ended September 30, 2023 and higher borrowings on our Credit Facility between periods primarily as a result of our asset acquisitions in the fourth quarter of 2022.

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Table of Contents

Equity in earnings of unconsolidated affiliates. Equity in earnings of unconsolidated affiliates increased by 10%, from $70 million for the nine months ended September 30, 2022 to $78 million for the nine months ended September 30, 2023 primarily due to increased processing and fractionation volumes and higher processing and fractionation fees as a result of annual CPI-based adjustments between periods.

Income tax expense. Income tax expense increased by 15%, from $85 million for the nine months ended September 30, 2022 to $97 million for the nine months ended September 30, 2023, which reflects effective tax rates of 25.8% and 26.4%, respectively. This income tax expense increase was primarily due to higher pre-tax income between periods.

Net income. Net income increased by 11%, from $243 million for the nine months ended September 30, 2022 to $271 million for the nine months ended September 30, 2023 primarily due to higher revenues from the gathering and processing and water handling segments, higher equity in earnings from unconsolidated affiliates and lower general and administrative expenses, and income taxcosts, excluding equity-based compensation expense between periods, partially offset by higher direct operating expenses, interest expense, depreciation expense and equity-based compensation expense between periods.

Adjusted EBITDA. Adjusted EBITDA increased by 13%, from $653 million for the nine months ended September 30, 2022 to $735 million for the nine months ended September 30, 2023. The increase between periods was primarily due to higher revenues in equitythe gathering and processing and water handling segments, lower general and administrative costs, excluding equity-based compensation expense, and higher distributions from unconsolidated affiliates, partially offset by higher direct operating expenses. For a discussion of the non-GAAP financial measure Adjusted EBITDA, including a reconciliation to its most directly comparable financial measure calculated and presented in earnings of Antero Midstream in 2017.accordance with GAAP, see “—Non-GAAP Financial Measures” below.

Capital Resources and Liquidity

Sources and Uses of Cash

As a result ofCapital resources and liquidity are provided by operating cash flows and available borrowings under our interest in IDR LLC, we will receive at least 94% ofCredit Facility and capital market transactions. See Note 7—Long-Term Debt to the cash distributions paid by Antero Midstream on the IDRs. Our interest in the IDR distributions is our only cash-generating asset.unaudited condensed consolidated financial statements. We expect that the cash distributions on the IDRscombination of these capital resources will be adequate to meet our working capital requirements, capital expenditures program and expected quarterly cash distributionsdividends for at least the next twelve12 months. At

Our Board of Directors (the “Board”) declared a cash dividend on the shares of our common stock of $0.2250 per share for the quarter ended September 30, 2023. The dividend is payable on November 8, 2023 to stockholders of record as of October 25, 2023. Our Board also declared a cash dividend of $138 thousand on the shares of Series A Preferred Stock that is payable on November 14, 2023 in accordance with their terms as discussed in Note 11—Equity and Earnings Per Common Share. As of September 30, 2017, we had a2023, there were dividends in the amount of $69 thousand accumulated in arrears on our Series A Preferred Stock.

We expect our future cash requirements relating to working capital, deficit duecapital expenditures, acquisitions and quarterly cash dividends to our stockholders will be funded from cash flows internally generated from our operations or borrowings under the Credit Facility.

20


TableAs of ContentsSeptember 30, 2023, we did not have any off-balance sheet arrangements.

income tax payable, which is based on equity in earnings from unconsolidated affiliatesCash Flows

The following table summarizes our cash flows for the threenine months ended September 30, 2017. The cash distribution attributable to our equity in earnings for the three months ended September 30, 2017 will be received in the fourth quarter2022 and 2023:

Nine Months Ended September 30,

(in thousands)

    

2022

    

2023

Net cash provided by operating activities

$

530,976

570,742

Net cash used in investing activities

(215,956)

(129,508)

Net cash used in financing activities

(315,020)

(441,234)

Net increase in cash and cash equivalents

$

36

Table of 2017 when Antero Midstream declares and pays the cash distribution for the third quarter. On October 11, 2017, Antero Midstream declared a cash distribution that included an IDR distribution of $19.1 million payable to IDR LLC on November 16, 2017.Contents

Cash Flows Provided by Operating Activities

activities.Net cash provided by operating activities was $5.1$531 million and $13.5$571 million for the nine months ended September 30, 20162022 and 2017,2023, respectively. The increase in cash flowflows provided by operations between periods was primarily the result of higher revenues in the gathering and processing and water handling segments as well as higher distributions from operationsunconsolidated affiliates, partially offset by higher direct operating and interest expenses and changes in working capital.

Investing activities. Net cash flows used in investing activities was $216 million and $130 million for the nine months ended September 30, 2017 compared2022 and 2023, respectively. The decrease in cash flows used in investing activities between periods was primarily due to decreased capital spending for our gathering systems and facilities and water handling systems of $100 million and $6 million, respectively, primarily as a result of fewer capital projects between periods, partially offset by a $17 million return of capital distribution from the Joint Venture for a processing plant held in inventory that was sold by the Joint Venture during the third quarter of 2022 and a $3 million decrease in asset sale proceeds between periods.

Financing activities. Net cash used in financing activities was $315 million and $441 million for the nine months ended September 30, 20162022 and 2023, respectively. The increase in cash flows used in financing activities between periods was primarily due to increased distributions from Antero Midstreamnet repayments on our Credit Facility of $28.9$106 million offset by an increase in general and administrative expenses (primarily attributable to the IPO) of $5.5 million, $15.1 million of cash paid in 2017 for 2016 and 2017 income taxes, and other working capital items.

Cash Flows Used in Investing Activities

We did not have any investing cash flow activities during the nine months ended September 30, 2016 or 2017.

Cash Flows Used in Financing Activities

Net cash used in financing activities for the nine months ended September 30, 2017 consisted2023, as compared to net borrowings on our Credit Facility of $15.7$18 million in pre-IPO income distributed to Antero Investment prior to its liquidation and $5.0 million in quarterly cash distributions to our shareholders. We did not have any financing cash flow activities during the nine months ended September 30, 2016.2022.

2023 Capital Investment

On April 26, 2023, we announced a revised capital budget with a range of $180 million to $200 million, which reflects a decrease in our expected capital spending of $15 million. This revised capital budget continues to include growth capital supporting the increased volumes expected from Antero Resources’ drilling partnership in addition to its development capital program for 2023. Our capital budgets may be adjusted as business conditions warrant. Additionally, we monitor our existing assets and look for opportunities to reuse or otherwise repurpose assets in an effort to optimize our capital efficiency.

Our capital expenditures were as follows:

Three Months Ended

Nine Months Ended

(in thousands)

September 30, 2023

September 30, 2023

Gathering systems and facilities

$

42,579

98,303

Water handling systems

14,692

40,893

Investments in unconsolidated affiliates

262

Total capital expenditures

$

57,271

139,458

Debt Agreements

See Note 7—Long-Term Debt to the unaudited condensed consolidated financial statements and to “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our 2022 Form 10-K for information on our debt agreements.

Non-GAAP Financial Measures

We use Adjusted EBITDA as an important indicator of our performance. We define Adjusted EBITDA as net income before net interest expense, income tax expense, depreciation, impairment of property and equipment, accretion of asset retirement obligations, equity-based compensation, excluding equity in earnings of unconsolidated affiliates, amortization of customer relationships, loss on early extinguishment of debt, loss on settlement of asset retirement obligations, loss (gain) on asset sale and including distributions from unconsolidated affiliates.

We use Adjusted EBITDA to assess:

the financial performance of our assets, without regard to financing methods, capital structure or historical cost basis;

our operating performance and return on capital as compared to other publicly traded companies in the midstream energy sector, without regard to financing or capital structure; and

the viability of acquisitions and other capital expenditure projects.

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Table of Contents

Adjusted EBITDA is a non-GAAP financial measure. The GAAP measure most directly comparable to Adjusted EBITDA is net income. The non-GAAP financial measure of Adjusted EBITDA should not be considered as an alternative to the GAAP measure of net income. Adjusted EBITDA presentations are not made in accordance with GAAP and have important limitations as an analytical tool because they include some, but not all, items that affect net income. You should not consider Adjusted EBITDA in isolation or as a substitute for analyses of results as reported under GAAP. Our definition of Adjusted EBITDA may not be comparable to similarly titled measures of other corporations.

The following table represents a reconciliation of our Adjusted EBITDA to the most directly comparable GAAP financial measure for the periods presented:

Three Months Ended

Nine Months Ended

September 30,

September 30,

(in thousands)

2022

2023

2022

2023

Net income

$

84,014

97,820

243,449

271,339

Interest expense, net

47,835

55,233

137,540

165,245

Income tax expense

30,332

36,657

84,798

97,422

Depreciation expense

34,206

30,745

98,181

101,174

Impairment of property and equipment

3,702

Accretion of asset retirement obligations

50

45

178

133

Equity-based compensation

5,553

8,349

14,026

23,175

Amortization of customer relationships

17,668

17,668

53,004

53,004

Equity in earnings of unconsolidated affiliates

(24,411)

(27,397)

(70,467)

(77,825)

Distributions from unconsolidated affiliates

29,965

31,330

90,470

94,900

Loss on settlement of asset retirement obligations

539

620

Loss (gain) on asset sale

(2,092)

467

(2,242)

6,036

Adjusted EBITDA

$

223,120

250,917

653,178

735,223

Critical Accounting Policies and Estimates

The discussion and analysis of our financial condition and results of operations are based upon our financial statements, which have been prepared in accordance with GAAP. The preparation of our unaudited condensed consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and related disclosure of contingent assets and liabilities. Certain accounting policies involve judgments and uncertainties to such an extent that there is reasonable likelihood that materially different amounts could have been reported under different conditions, or if different assumptions had been used. We evaluate our estimates and assumptions on a regular basis. We base our estimates on historical experience and various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates and assumptions used in preparation of our financial statements.

Equity-Based Compensation

Equity-based compensation awards are measured at their grant date fair value We provide expanded discussion of our more significant accounting policies, estimates and related compensation cost is recognized overjudgments in the vesting period of the grant. Compensation cost for awards with only service conditions is recognized on a straight-line basis over the requisite service period of the entire award. Estimating the fair value of each award involves a number of2022 Form 10-K. We believe these accounting policies reflect our more significant estimates including interest rates, expected volatilityand assumptions used in preparation of our equity value, and expected distributions on the Series B Units.financial statements.

Off-Balance Sheet Arrangements

As of September 30, 2017, we did not have any off-balance sheet arrangements.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

Risk.

The natureprimary objective of the following information is to provide forward-looking quantitative and qualitative information about our businesspotential exposure to market risk. The term “market risk” refers to the risk of loss arising from adverse changes in commodity prices and operations is such that no activities or transactionsinterest rates. The disclosures are conducted or entered into by us that would require usnot meant to have a discussion under this item.

21


be precise indicators of expected future losses, but rather indicators of reasonably possible losses. This forward-looking information provides indicators of how we view and manage our ongoing market risk exposures.

38

Table of Contents

Commodity Price Risk

ForOur gathering and compression and water services agreements with Antero Resources provide for fixed-fee and cost of service fee structures, and we intend to continue to pursue additional fixed-fee or cost of service fee opportunities with Antero Resources and third parties in order to avoid direct commodity price exposure. However, to the extent that our future contractual arrangements with Antero Resources or third parties do not provide for fixed-fee or cost of service fee structures, we may become subject to commodity price risk. We are subject to commodity price risks to the extent that they impact Antero Resources’ development program and production and therefore our gathering, compression, and water handling volumes. We cannot predict to what extent our business would be impacted by lower commodity prices and any resulting impact on Antero Resources’ operations.

Interest Rate Risk

Our primary exposure to interest rate risk results from outstanding borrowings under the Credit Facility, which has a discussionfloating interest rate. We do not currently, but may in the future, hedge the interest on portions of these matters as they pertainour borrowings under the Credit Facility from time-to-time in order to Antero Midstream, please read Item 3. “Quantitativemanage risks associated with floating interest rates. At September 30, 2023, we had $676 million of borrowings and Qualitative Disclosures About Market Risk”no letters of Antero Midstream’s Quarterly Report on Form 10-Qcredit outstanding under the Credit Facility. A 1.0% increase in the Credit Facility interest rate would have resulted in an estimated $5 million increase in interest expense for the quarternine months ended September 30, 2017, which has been included2023.

Credit Risk

We are dependent on Antero Resources as our primary customer, and we expect to derive substantially all of our revenues from Antero Resources for the foreseeable future. As a result, any event, whether in this filing as Exhibit 99.1 and incorporated herein by reference, as the activitiesour area of operations or otherwise, that adversely affects Antero Midstream have a significant impact on ourResources’ production, drilling schedule, financial condition, leverage, market reputation, liquidity, results of operations or cash flows may adversely affect our revenues and financial position.operating results.

Further, we are subject to the risk of non-payment or non-performance by Antero Resources, including with respect to our gathering and compression and water handling services agreements. We cannot predict the extent to which Antero Resources’ business would be impacted if conditions in the energy industry were to deteriorate, nor can we estimate the impact such conditions would have on Antero Resources’ ability to execute its drilling and development program or to perform under our agreements. Any material non-payment or non-performance by Antero Resources could adversely affect our revenues and operating results and our ability to return capital to stockholders.

Item 4. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

As required by Rule 13a15(b)13a-15(b) under the Securities Exchange Act, of 1934, as amended (the Exchange Act), we have evaluated, under the supervision and with the participation of our management, including our principal executive officer and principal financial officer, the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a15(e)13a-15(e) and 15d15d-15(e) under the Exchange Act) as of the end of the period covered by this quarterly report.Quarterly Report on Form 10-Q. Our disclosure controls and procedures are designed to provide reasonable assurance that the information required to be disclosed by us in the reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure and is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms.forms of the SEC. Based upon that evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective as of September 30, 20172023 at a reasonable assurance level.

Changes in Internal Control Over Financial Reporting

There hashave been no changechanges in our internal control over financial reporting (as defined in Rules 13a‑15(f)13a-15(f) and 15d‑15(f)15d-15(f) under the Exchange Act) during the third quarter of 2017three months ended September 30, 2023 that hashave materially affected, or isare reasonably likely to materially affect, our internal control over financial reporting.

Item 5.   Other Information.

Amended and Restated Antero Midstream Credit Facility

On October 26, 2017, Antero Midstream entered into an amendment and restatement of its revolving credit facility (as amended, the “Credit Facility”). For a description of the Credit Facility, see “—Debt Agreements—Revolving Credit Facility” in Antero Midstream’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2017, which has been included in this filing as Exhibit 99.1 and incorporated herein by reference.. The description of the Credit Facility is a summary and is qualified in its entirety by the terms of the Credit Facility. A copy of the Credit Facility is filed as Exhibit 10.1 hereto, and is incorporated herein by reference.

22


39

Table of Contents

PART II—OTHER INFORMATIONINFORMATION

Item 1. Legal Proceedings.

Our operations are subject to a variety of risks and disputes normally incident to our business. As a result, we may, at any given time, be a defendant in various legal proceedings and litigation arising in the ordinary course of business. However,

We maintain insurance policies with insurers in amounts and with coverage and deductibles that we, with the advice of our insurance advisors and brokers, believe are not currently subjectreasonable and prudent. We cannot, however, assure you that this insurance will be adequate to anyprotect us from all material litigation.expenses related to potential future claims for personal and property damage or that these levels of insurance will be available in the future at economical prices.

See Note 14—Contingencies to the unaudited condensed consolidated financial statements for additional information.

Item 1A. Risk Factors.

We are subject to certain risks and hazards due to the nature of the business activities we conduct. For a discussion of these risks, set forthsee “Item 1A. Risk Factors” in our prospectus dated May 3, 2017 and filed with the SEC on May 5, 2017 that were set forth under the caption “Risk Factors.” The risks described in our prospectus could materially and adversely affect our business, financial condition, cash flows, and results of operations.2022 Form 10-K. There have been no material changes to the risks described in our prospectus and under the heading “Risk Factors” in our Quarterly Report on Form 10-Q for the quarter ended June 30, 2017 and in Antero Midstream’s Quarterly Reports on Form 10-Q for the quarters ended March 31, 2017 and June 30, 2017.such report. We may experience additional risks and uncertainties not currently known to us, or,us. Furthermore, as a result of developments occurring in the future, conditions that we currently deem to be immaterial may also materially and adversely affect our business, financial condition, cash flowsus.

Item 2. Unregistered Sales of Equity Securities and resultsUse of operations.Proceeds.

Item 5.   Other Information. 

Disclosure pursuant to Section 13(r)Issuer Purchases of theEquity Securities Exchange Act of 1934

Pursuant to Section 13(r) of the Securities Exchange Act of 1934, we may be required to disclose in our annual and quarterly reports to the SEC, whether we or any of our “affiliates” knowingly engaged in certain activities, transactions or dealings relating to Iran or with certain individuals or entities targeted by U.S. economic sanctions. Disclosure is generally required even where the activities, transactions or dealings were conducted in compliance with applicable law. Because the SEC defines the term “affiliate” broadly, it includes any entity under common “control” with us (and the term “control” is also construed broadly by the SEC).

The description of the activities below has been provided to us by Warburg Pincus LLC (“Warburg”), affiliates of which: (i) beneficially own more than 10% offollowing table sets forth our outstanding common shares and/or are members of our general partner’s board of directors, (ii) beneficially own more than 10% of the equity interests of, and have the right to designate members of the board of directors of Santander Asset Management Investment Holdings Limited (“SAMIH”)stock share purchase activity for each period presented:

Approximate

Total Number of

Dollar Value of

Total Number

Average Price

Shares Purchased

Shares that May

of Shares

Paid per

as Part of Publicly

Yet be Purchased

Period

Purchased (1)

Share

Announced Plans

Under the Plan

July 1, 2023 – July 31, 2023

208

$

11.74

$

August 1, 2023 – August 31, 2023

September 1, 2023 – September 30, 2023

Total

208

$

11.74

(1)The total number of shares purchased represents shares of our common stock transferred to us in order to satisfy tax withholding obligations incurred upon the vesting of equity awards held by our employees.

Item5. SAMIH may therefore be deemed to be under common “control” with us; however, this statement is not meant to be an admission that common control exists.Other INFORMATION.

None.

The disclosure below relates solely to activities conducted by SAMIH and its affiliates. The disclosure does not relate to any activities conducted by us or by Warburg and does not involve our or Warburg’s management. Neither we nor Warburg has had any involvement in or control over the disclosed activities, and neither we nor Warburg has independently verified or participated in the preparation of the disclosure. Neither we nor Warburg is representing as to the accuracy or completeness of the disclosure nor do we or Warburg undertake any obligation to correct or update it.

We understand that one or more SEC-reporting affiliates of SAMIH intend to disclose in their next annual or quarterly SEC report that:

a) Santander UK plc (“Santander UK”) holds two savings accounts and one current account for two customers resident in the United Kingdom (“UK”) who are currently designated by the United States (“US”) under the Specially Designated Global Terrorist (“SDGT”) sanctions program. Revenues and profits generated by Santander UK on these accounts in the nine month period ended September 30, 2017 were negligible relative to the overall revenues and profits of Banco Santander SA.

(b) Santander UK holds two frozen current accounts for two UK nationals who are designated by the US under the SDGT sanctions program. The accounts held by each customer have been frozen since their designation and have remained frozen through the nine month period ended September 30, 2017. The accounts are in arrears

23


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Table of Contents

(£1,844.73 in debit combined) and are currently being managed by Santander UK Collections & Recoveries department. No revenues or profits were generated by Santander UK on this account in the nine month period ended September 30, 2017.

Item 6. Exhibits.Exhibits

Exhibit Number

Description of Exhibit

3.1

Certificate of Conversion of Antero Resources Midstream Management LLC from a Delaware limited liability companyCorporation, dated March 12, 2019 (incorporated by reference to a Delaware limited partnership,Exhibit 3.2 to the Company’s Current Report on Form 8-K (Commission File No. 001-38075) filed on March 12, 2019).

3.2

Certificate of Incorporation of Antero Midstream Corporation, dated asMarch 12, 2019 (incorporated by reference to Exhibit 3.3 to the Company’s Current Report on Form 8-K (Commission File No. 001-38075) filed on March 12, 2019).

3.3

Certificate of May 4, 2017Amendment to Certificate of Incorporation of Antero Midstream Corporation, dated June 8, 2023 (incorporated by reference to Exhibit 3.1 to the Company’s Current Report on Form 8‑K8-K (Commission File No. 001‑38075)001-38075) filed on May 9, 2017)June 8, 2023).

3.2

3.4

Certificate of Limited PartnershipAmended and Restated Bylaws of Antero Midstream GP LP,Corporation, dated as of May 4, 2017 (incorporated by reference to Exhibit 3.2 to the Current Report on Form 8‑K (Commission File No. 001‑38075) filed on May 9, 2017).

3.3

Agreement of Limited Partnership of Antero Midstream GP LP, dated as of May 9, 2017, by and between AMGP GP LLC, as the General Partner, and Antero Resources Investment LLC, as the Organizational Limited PartnerFebruary 14, 2023 (incorporated by reference to Exhibit 3.3 to the CurrentCompany’s Annual Report on Form 8‑K10-K (Commission File No. 001‑38075)001-38075) filed on May 9, 2017)February 15, 2023).

3.4

3.5

Certificate of Formation of AMGP GP LLC, dated as of April 18, 2017 (incorporated by reference to Exhibit 3.5 to Antero Resources Midstream Management LLC’s  Registration Statement on Form S-1 (Commission File No. 333‑216975) filed on April 24, 2017).

3.5

Limited Liability Company Agreement of AMGP GP LLC, dated as of May 9, 2017, by and among Warburg Pincus Private Equity X O&G, L.P., Warburg Pincus X Partners, L.P., Warburg Pincus Private Equity VIII, LP, Warburg Pincus Netherlands Private Equity VIII C.V.I, WP-WPVIII Investors, L.P., Yorktown Energy Partners V, L.P., Yorktown Energy Partners VI, L.P., Yorktown Energy Partners VII, L.P., Yorktown Energy Partners VIII, L.P., Paul M. Rady and Glen C. Warren, Jr. (incorporated by reference to Exhibit 3.4 to the Current Report on Form 8‑K (Commission File No. 001‑38075) filed on May 9, 2017).

3.6

Agreement of Limited PartnershipDesignations of Antero Midstream Partners LPCorporation, dated as of November 10, 2014March 12, 2019 (incorporated by reference to Exhibit 3.1 to Antero Midstream Partners LP'sthe Company’s Current Report on Form 8-K (Commission File No. 001-38075) filed November 17, 2014)on March 12, 2019).

3.7

31.1

Amendment No. 1 dated February 23, 2016 to the Agreement of Limited Partnership of Antero Midstream Partners LP (incorporated by reference to Exhibit 3.4 to Antero Midstream Partners LP's Annual Report on Form 10-K filed February 24, 2016).

3.8

Limited Liability Company Agreement of Antero IDR Holdings LLC dated December 31, 2016 (incorporated by reference to Exhibit 3.9 to Antero Resources Midstream Management LLC’s  Registration Statement on Form S-1 (Commission File No. 333‑216975) filed on April 7, 2017).

10.1

Amended and Restated Credit Agreement, by and among Antero Midstream Partners LP, the lenders party thereto, and Wells Fargo Bank, National Association, as Administrative Agent (incorporated by reference to Exhibit 10.1 to Antero Midstream Partners LP's Quarterly Report on Form 10-Q (Commission File No. 001-36719) filed on November 1, 2017).

31.1

*

Certification of the Company’s Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 7241).

31.2

*

Certification of the Company’s Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 7241).

32.1

*

Certification of the Company’s Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350).

32.2

*

Certification of the Company’s Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350).

99.1

*101

Antero Midstream Partners LP’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2017.

101

*

The following financial information from this Quarterly Report on Form 10‑Q10-Q of ANTERO MIDSTREAM GP LPAntero Midstream Corporation for the quarter ended September 30, 2017,2023, formatted in XBRL (eXtensibleiXBRL (Inline eXtensible Business Reporting Language): (i) Condensed Consolidated Balance Sheets, (ii) Condensed Consolidated Statements of Operations and Comprehensive Income, (iii) Condensed Consolidated Statements of Partners’ Capital,Stockholders’ Equity, (iv) Condensed Consolidated Statements of Cash Flows, and (v) Notes to the Unaudited Condensed Consolidated Financial Statements, tagged as blocks of text.

104

Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).


The exhibits marked with the asterisk symbol (*) are filed or furnished with this Quarterly Report on Form 10-Q.

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SIGNATURES

SIGNATURES

Pursuant to the requirements 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.

ANTERO MIDSTREAM GP LP

CORPORATION

By:

AMGP GP LLC, its general partner

By:

/s/ Michael Kennedy

BRENDAN E. KRUEGER

Michael Kennedy

Brendan E. Krueger

Chief Financial Officer,

Vice President – Finance and Treasurer

Date:

November 1, 2017

October 25, 2023

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