Diamond Hill Capital Management 13F-HR Quarterly holdings report by institutional manager

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1	COLUMN 2	COLUMN 3	COLUMN 4	COLUMN 5			COLUMN 6	COLUMN 7	COLUMN 8
			VALUE	SHRS OR	SH/	PUT/	INVESTMENT	OTHER	VOTING AUTHORITY
NAME OF ISSUER	TITLE OF CLASS	CUSIP	(x$1000)	PRN AMT	PRN	CALL	DISCRETION	MANAGER	SOLE	SHARED	NONE
Aaron's, Inc.	COM	002535300	11,314	176,063	SH		SOLE		176,063	0	0
Abbott Laboratories	COM	002824100	536,506	6,412,163	SH		SOLE		5,582,848	0	829,315
Acorda Therapeutics, Inc.	COM	00484M106	1,051	366,108	SH		SOLE		360,686	0	5,422
Advance Auto Parts, Inc.	COM	00751Y106	70,409	425,689	SH		SOLE		425,689	0	0
Aircastle Ltd.	COM	G0129K104	44,300	1,975,031	SH		SOLE		1,877,058	0	97,973
Alaska Air Group, Inc.	COM	011659109	136,248	2,099,037	SH		SOLE		2,040,497	0	58,540
Alder Biopharmaceuticals, Inc.	COM	014339105	305	16,173	SH		SOLE		16,173	0	0
Allegiant Travel Co.	COM	01748X102	79,082	528,413	SH		SOLE		501,970	0	26,443
Allergan PLC	COM	G0177J108	113,177	672,510	SH		SOLE		671,574	0	936
Alphabet, Inc. (Cl A)	COM	02079K305	534,553	437,749	SH		SOLE		393,714	0	44,035
Alphabet, Inc. (Cl C)	COM	02079K107	851	698	SH		SOLE		698	0	0
AMAG Pharmaceuticals, Inc.	COM	00163U106	130	11,260	SH		SOLE		11,260	0	0
American Axle & Manufacturing	COM	024061103	112	13,583	SH		SOLE		13,583	0	0
American Campus Communities, I	COM	024835100	95,534	1,986,982	SH		SOLE		1,881,469	0	105,513
American Homes 4 Rent (Cl A)	COM	02665T306	251	9,697	SH		SOLE		9,697	0	0
American International Group,	COM	026874784	462,068	8,295,656	SH		SOLE		7,438,836	0	856,820
Analog Devices, Inc.	COM	032654105	544	4,868	SH		SOLE		4,868	0	0
Apple, Inc.	COM	037833100	224	1,002	SH		SOLE		1,002	0	0
Aptiv PLC	COM	G6095L109	247	2,825	SH		SOLE		2,825	0	0
Archer-Daniels-Midland Co.	COM	039483102	100,377	2,444,035	SH		SOLE		2,241,297	0	202,738
Arcosa, Inc.	COM	039653100	4,270	124,824	SH		SOLE		123,809	0	1,015
Ashland Global Holdings, Inc.	COM	044186104	116,152	1,507,488	SH		SOLE		1,464,242	0	43,246
Assured Guaranty Ltd.	COM	G0585R106	4,417	99,347	SH		SOLE		98,517	0	830
Avnet, Inc.	COM	053807103	47,063	1,057,957	SH		SOLE		1,001,074	0	56,883
Axalta Coating Systems Ltd.	COM	G0750C108	239,924	7,957,688	SH		SOLE		7,316,971	0	640,717
B&G Foods, Inc.	COM	05508R106	30,277	1,601,100	SH		SOLE		1,519,138	0	81,962
Baidu, Inc. ADR (Cl A)	COM	056752108	1,115	10,852	SH		SOLE		10,852	0	0
Bank of New York Mellon Corp.	COM	064058100	825	18,238	SH		SOLE		18,238	0	0
Bank OZK	COM	06417N103	168,290	6,171,267	SH		SOLE		6,034,026	0	137,241
BankUnited, Inc.	COM	06652K103	134,419	3,998,187	SH		SOLE		3,858,740	0	139,447
Berkshire Hathaway, Inc. (Cl B	COM	084670702	477,474	2,295,329	SH		SOLE		2,049,498	0	245,831
BOK Financial Corp.	COM	05561Q201	49,800	629,179	SH		SOLE		599,455	0	29,724
Booking Holdings, Inc.	COM	09857L108	249,491	127,122	SH		SOLE		113,326	0	13,796
BorgWarner, Inc.	COM	099724106	443,975	12,104,013	SH		SOLE		11,100,141	0	1,003,872
Boston Scientific Corp.	COM	101137107	81,419	2,000,947	SH		SOLE		1,887,878	0	113,069
Brighthouse Financial, Inc.	COM	10922N103	43,989	1,086,961	SH		SOLE		1,035,635	0	51,326
Broadridge Financial Solutions	COM	11133T103	33,344	267,971	SH		SOLE		259,481	0	8,490
Brown & Brown, Inc.	COM	115236101	43,698	1,211,818	SH		SOLE		1,149,863	0	61,955
Cadence Bancorporation (Cl A)	COM	12739A100	66,257	3,777,476	SH		SOLE		3,613,077	0	164,399
Cal-Maine Foods, Inc.	COM	128030202	82,792	2,072,124	SH		SOLE		1,995,584	0	76,540
Carter's, Inc.	COM	146229109	43,619	478,225	SH		SOLE		455,303	0	22,922
Century Communities, Inc.	COM	156504300	5,006	163,446	SH		SOLE		161,958	0	1,488
Charles Schwab Corp.	COM	808513105	144,183	3,446,873	SH		SOLE		2,968,792	0	478,081
Charter Communications, Inc. (	COM	16119P108	212,652	515,995	SH		SOLE		443,004	0	72,991
Check Point Software Technolog	COM	M22465104	10,238	93,494	SH		SOLE		93,494	0	0
Chevron Corp.	COM	166764100	166,145	1,400,887	SH		SOLE		1,214,097	0	186,790
Cimarex Energy Co.	COM	171798101	299,427	6,245,873	SH		SOLE		5,817,430	0	428,442
Citigroup, Inc.	COM	172967424	673,329	9,747,090	SH		SOLE		8,705,602	0	1,041,488
Cognizant Technology Solutions	COM	192446102	77,709	1,289,449	SH		SOLE		1,289,449	0	0
Colfax Corp.	COM	194014106	84,098	2,893,931	SH		SOLE		2,771,168	0	122,763
Comcast Corp. (Cl A)	COM	20030N101	281,588	6,246,399	SH		SOLE		5,584,015	0	662,384
Constellation Brands, Inc. (Cl	COM	21036P108	59,339	286,274	SH		SOLE		286,274	0	0
Copa Holdings, S.A. (Cl A)	COM	P31076105	19,708	199,572	SH		SOLE		198,044	0	1,528
CubeSmart	COM	229663109	114,977	3,294,472	SH		SOLE		3,135,937	0	158,535
CVS Health Corp.	COM	126650100	23,754	376,629	SH		SOLE		376,629	0	0
Deere & Co.	COM	244199105	4,072	24,139	SH		SOLE		24,139	0	0
Devon Energy Corp.	COM	25179M103	128,720	5,349,949	SH		SOLE		4,702,343	0	647,606
Discover Financial Services	COM	254709108	299,239	3,690,207	SH		SOLE		3,281,980	0	408,227
Eastman Chemical Co.	COM	277432100	101,168	1,370,285	SH		SOLE		1,198,168	0	172,117
Endo International PLC	COM	G30401106	3,953	1,231,523	SH		SOLE		1,231,523	0	0
Enstar Group Ltd.	COM	G3075P101	50,773	267,339	SH		SOLE		258,648	0	8,691
Facebook, Inc. (Cl A)	COM	30303M102	320,975	1,802,422	SH		SOLE		1,622,447	0	179,975
Fastenal Co.	COM	311900104	2,583	79,066	SH		SOLE		79,066	0	0
Fiat Chrysler Automobiles N.V.	COM	N31738102	784	60,556	SH		SOLE		60,556	0	0
Fidelity National Information	COM	31620M106	244,417	1,841,042	SH		SOLE		1,635,206	0	205,836
First Horizon National Corp.	COM	320517105	15,913	982,274	SH		SOLE		923,244	0	59,030
First of Long Island Corp.	COM	320734106	9,697	426,239	SH		SOLE		356,991	0	69,248
First Republic Bank	COM	33616C100	274,135	2,834,906	SH		SOLE		2,557,969	0	276,937
Fiserv, Inc.	COM	337738108	689	6,655	SH		SOLE		6,655	0	0
Flowers Foods, Inc.	COM	343498101	70,814	3,061,572	SH		SOLE		2,909,055	0	152,517
Franklin Resources, Inc.	COM	354613101	4,411	152,831	SH		SOLE		152,831	0	0
General Motors Co.	COM	37045V100	226,694	6,048,400	SH		SOLE		5,215,462	0	832,938
Gilead Sciences, Inc.	COM	375558103	130,913	2,065,523	SH		SOLE		1,852,108	0	213,415
GlaxoSmithKline PLC ADR	COM	37733W105	18,285	428,412	SH		SOLE		425,867	0	2,545
Green Brick Partners, Inc.	COM	392709101	10,289	961,596	SH		SOLE		834,102	0	127,494
Hanesbrands, Inc.	COM	410345102	237,154	15,480,013	SH		SOLE		14,033,523	0	1,446,491
Hartford Financial Services Gr	COM	416515104	262,746	4,335,030	SH		SOLE		3,864,781	0	470,249
Honeywell International, Inc.	COM	438516106	144,027	851,222	SH		SOLE		736,121	0	115,100
Hub Group, Inc. (Cl A)	COM	443320106	139,808	3,006,621	SH		SOLE		2,888,033	0	118,588
Humana, Inc.	COM	444859102	189,084	739,564	SH		SOLE		665,708	0	73,856
Hyster-Yale Materials Handling	COM	449172105	8,146	148,845	SH		SOLE		147,598	0	1,247
Integer Holdings Corp.	COM	45826H109	3,831	50,705	SH		SOLE		50,295	0	410
Ironwood Pharmaceuticals, Inc.	COM	46333X108	176	20,512	SH		SOLE		20,512	0	0
iStar, Inc.	COM	45031U101	47,174	3,614,849	SH		SOLE		3,413,664	0	201,185
Johnson Controls International	COM	G51502105	105,474	2,403,140	SH		SOLE		2,400,558	0	2,582
Jones Lang LaSalle, Inc.	COM	48020Q107	35,932	258,394	SH		SOLE		245,944	0	12,450
JPMorgan Chase & Co.	COM	46625H100	259,192	2,202,332	SH		SOLE		1,944,760	0	257,572
Juniper Networks, Inc.	COM	48203R104	42,128	1,702,160	SH		SOLE		1,609,662	0	92,498
Kelly Services, Inc. (Cl A)	COM	488152208	5,051	208,548	SH		SOLE		206,863	0	1,685
Kimberly-Clark Corp.	COM	494368103	231,930	1,632,736	SH		SOLE		1,423,087	0	209,649
Kirby Corp.	COM	497266106	203,322	2,474,703	SH		SOLE		2,401,675	0	73,028
KKR & Co., Inc. (Cl A)	COM	48251W104	241,135	8,980,808	SH		SOLE		7,830,025	0	1,150,783
Liberty Media Corp. Series C L	COM	531229854	103,301	2,483,804	SH		SOLE		2,363,842	0	119,962
Linde PLC	COM	G5494J103	181,866	938,808	SH		SOLE		795,902	0	142,906
Live Nation Entertainment, Inc	COM	538034109	40,406	609,071	SH		SOLE		604,375	0	4,696
Loews Corp.	COM	540424108	148,146	2,877,748	SH		SOLE		2,568,273	0	309,475
Marsh & McLennan Cos., Inc.	COM	571748102	124,014	1,239,524	SH		SOLE		1,065,807	0	173,718
McDonald's Corp.	COM	580135101	496	2,310	SH		SOLE		2,310	0	0
McKesson Corp.	COM	58155Q103	475	3,475	SH		SOLE		3,475	0	0
Medtronic PLC	COM	G5960L103	408,532	3,761,110	SH		SOLE		3,358,989	0	402,121
MetLife, Inc.	COM	59156R108	471,219	9,991,921	SH		SOLE		8,992,002	0	999,919
Microsoft Corp.	COM	594918104	361,188	2,597,916	SH		SOLE		2,317,502	0	280,414
Mid-America Apartment Communit	COM	59522J103	56,494	434,533	SH		SOLE		409,774	0	24,759
Molson Coors Brewing Co. (Cl B	COM	60871R209	68,137	1,184,991	SH		SOLE		1,078,552	0	106,439
Morgan Stanley	COM	617446448	248,556	5,825,065	SH		SOLE		5,177,330	0	647,735
Mr. Cooper Group, Inc.	COM	62482R107	90,291	8,502,014	SH		SOLE		8,235,906	0	266,108
Natus Medical, Inc.	COM	639050103	11,669	366,476	SH		SOLE		363,457	0	3,019
Noah Holdings Ltd. ADR (Cl A)	COM	65487X102	304	10,418	SH		SOLE		10,418	0	0
Noble Energy, Inc.	COM	655044105	5,825	259,370	SH		SOLE		259,370	0	0
Novartis AG ADR	COM	66987V109	219	2,521	SH		SOLE		2,521	0	0
NVR, Inc.	COM	62944T105	357,639	96,208	SH		SOLE		85,078	0	11,130
O'Reilly Automotive, Inc.	COM	67103H107	151,033	378,993	SH		SOLE		325,643	0	53,350
Option Care Health, Inc.	COM	68404L102	1,530	478,216	SH		SOLE		478,216	0	0
Parker-Hannifin Corp.	COM	701094104	289,934	1,605,306	SH		SOLE		1,434,942	0	170,364
PepsiCo, Inc.	COM	713448108	276,333	2,015,559	SH		SOLE		1,742,111	0	273,448
Perrigo Co. PLC	COM	G97822103	44,498	796,176	SH		SOLE		796,176	0	0
Pfizer, Inc.	COM	717081103	296,376	8,248,702	SH		SOLE		7,419,835	0	828,867
Philip Morris International, I	COM	718172109	331,250	4,362,567	SH		SOLE		3,818,096	0	544,471
Popular, Inc.	COM	733174700	22,505	416,147	SH		SOLE		395,244	0	20,903
Post Holdings, Inc.	COM	737446104	124,308	1,174,489	SH		SOLE		1,117,129	0	57,360
ProAssurance Corp.	COM	74267C106	40,712	1,010,967	SH		SOLE		965,953	0	45,014
Procter & Gamble Co.	COM	742718109	281,212	2,260,908	SH		SOLE		1,947,550	0	313,357
Public Storage	COM	74460D109	266	1,086	SH		SOLE		1,086	0	0
Red Rock Resorts, Inc. (Cl A)	COM	75700L108	147,892	7,283,512	SH		SOLE		7,014,726	0	268,786
Reinsurance Group of America,	COM	759351604	71,112	444,783	SH		SOLE		419,887	0	24,896
RenaissanceRe Holdings Ltd.	COM	G7496G103	71,787	371,089	SH		SOLE		353,021	0	18,068
RPM International, Inc.	COM	749685103	79,190	1,150,853	SH		SOLE		1,123,665	0	27,188
Sanmina-SCI Corp.	COM	801056102	89,647	2,791,872	SH		SOLE		2,671,168	0	120,704
Seaboard Corp.	COM	811543107	897	205	SH		SOLE		205	0	0
Sensata Technologies Holding P	COM	G8060N102	142,153	2,839,659	SH		SOLE		2,760,071	0	79,588
Sherwin-Williams Co.	COM	824348106	11,098	20,183	SH		SOLE		20,021	0	162
South Jersey Industries, Inc.	COM	838518108	36,618	1,112,682	SH		SOLE		1,066,823	0	45,859
SPX Flow, Inc.	COM	78469X107	43,408	1,100,043	SH		SOLE		1,049,989	0	50,054
Starbucks Corp.	COM	855244109	340	3,850	SH		SOLE		3,850	0	0
Stericycle, Inc.	COM	858912108	69,830	1,371,099	SH		SOLE		1,307,308	0	63,791
Sterling Bancorp	COM	85917A100	107,632	5,365,507	SH		SOLE		5,128,136	0	237,371
SVB Financial Group	COM	78486Q101	86,708	414,968	SH		SOLE		401,503	0	13,465
Tanger Factory Outlet Centers,	COM	875465106	5,364	346,529	SH		SOLE		343,530	0	2,999
TE Connectivity Ltd.	COM	H84989104	541	5,806	SH		SOLE		5,806	0	0
TEGNA, Inc.	COM	87901J105	35,578	2,290,934	SH		SOLE		2,009,436	0	281,497
Teva Pharmaceutical Industries	COM	881624209	2,139	310,849	SH		SOLE		310,849	0	0
Texas Instruments, Inc.	COM	882508104	262,648	2,032,246	SH		SOLE		1,805,646	0	226,601
Thermo Fisher Scientific, Inc.	COM	883556102	211,116	724,811	SH		SOLE		628,832	0	95,979
TJX Cos., Inc.	COM	872540109	380,333	6,823,337	SH		SOLE		5,962,549	0	860,788
Toro Co.	COM	891092108	10,906	148,780	SH		SOLE		147,557	0	1,223
TriMas Corp.	COM	896215209	7,669	250,216	SH		SOLE		248,216	0	2,000
Trinity Industries, Inc.	COM	896522109	10,974	557,604	SH		SOLE		553,109	0	4,495
UGI Corp.	COM	902681105	103,782	2,064,486	SH		SOLE		1,954,087	0	110,399
United Airlines Holdings, Inc.	COM	910047109	306,037	3,461,565	SH		SOLE		3,216,024	0	245,541
United Technologies Corp.	COM	913017109	379,856	2,782,417	SH		SOLE		2,459,746	0	322,671
Vail Resorts, Inc.	COM	91879Q109	107,690	473,240	SH		SOLE		459,620	0	13,620
W R Grace & Co	COM	38388F108	40,366	604,650	SH		SOLE		604,009	0	641
Walt Disney Co.	COM	254687106	382,934	2,938,413	SH		SOLE		2,601,021	0	337,393
Welbilt, Inc.	COM	949090104	233	13,800	SH		SOLE		13,800	0	0
Wellcare Health Plans	COM	94946T106	359	1,385	SH		SOLE		1,385	0	0
Wells Fargo & Co.	COM	949746101	27,589	546,972	SH		SOLE		546,972	0	0
WESCO International, Inc.	COM	95082P105	62,432	1,306,927	SH		SOLE		1,239,085	0	67,842
Willis Towers Watson PLC	COM	G96629103	110,850	574,440	SH		SOLE		541,383	0	33,057
WNS (Holdings) Ltd. ADR	COM	92932M101	11,073	188,478	SH		SOLE		187,058	0	1,420
Wolverine World Wide, Inc.	COM	978097103	10,631	376,183	SH		SOLE		356,116	0	20,067
WPX Energy, Inc.	COM	98212B103	39,129	3,694,871	SH		SOLE		3,503,919	0	190,952
Zynga, Inc. (Cl A)	COM	98986T108	352	60,496	SH		SOLE		60,496	0	0