GRIFFON CORP (GFF) — Institutional Holders, Q2 2026

349 institutional investment managers reported a GFF position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $3.5B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← GFF stock profile

GFF in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

122

Trimmed

124

Sold out

Biggest buyers

FMRAdded · +1,206,829 sh+$117.7M
Luxor Capital GroupNew · +458,793 sh+$44.7M
T. Rowe Price Investment ManagementNew · +427,354 sh+$41.7M
SEGALL BRYANT & HAMILLNew · +293,877 sh+$28.7M
JENNISON ASSOCIATESAdded · +199,196 sh+$19.4M

Biggest sellers

LSV ASSET MANAGEMENTTrimmed · -473,710 sh-$46.2M
DRIEHAUS CAPITAL MANAGEMENTSold out · -349,580 sh-$34.1M
Voss CapitalTrimmed · -308,143 sh-$30.1M
SEB Asset Management ABSold out · -289,896 sh-$28.3M
SummitTX Capital, L.P.Trimmed · -276,510 sh-$27.0M

GFF 13F holders ranked 1–100 of 349

Institutional investors reporting a position in GRIFFON CORP on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	BlackRock#1 · 6,055,910 sh	6,055,910	$590.6M	<0.01%	+1.6%
2	VANGUARD PORTFOLIO MANAGEMENT#2 · 3,730,377 sh	3,730,377	$363.8M	0.02%	-0.4%
3	VANGUARD CAPITAL MANAGEMENT#3 · 1,897,115 sh	1,897,115	$185.0M	<0.01%	-1.1%
4	FMR#4 · 1,629,720 sh	1,629,720	$158.9M	<0.01%	+285.4%
5	STATE STREET#5 · 1,565,340 sh	1,565,340	$152.7M	<0.01%	+4.4%
6	Voss Capital#6 · 1,516,857 sh	1,516,857	$147.9M	6.87%	-16.9%
7	FULLER & THALER ASSET MANAGEMENT#7 · 1,076,994 sh	1,076,994	$105.0M	0.29%	+7.5%
8	DIMENSIONAL FUND ADVISORS#8 · 1,005,620 sh	1,005,620	$98.1M	0.02%	-0.6%
9	GEODE CAPITAL MANAGEMENT#9 · 980,082 sh	980,082	$95.6M	<0.01%	+6.1%
10	NOMURA ASSET MANAGEMENT INTERNATIONAL#10 · 734,114 sh	734,114	$71.6M	0.11%	-5.5%
11	RAYMOND JAMES FINANCIAL#11 · 680,895 sh	680,895	$66.4M	0.02%	+9.2%
12	CHARLES SCHWAB INVESTMENT MANAGEMENT#12 · 563,545 sh	563,545	$55.0M	<0.01%	+0.8%
13	RENAISSANCE TECHNOLOGIES#13 · 508,751 sh	508,751	$49.6M	0.07%	-7.1%
14	GAMCO INVESTORS, ET AL#14 · 500,440 sh	500,440	$48.8M	0.44%	-1.1%
15	MORGAN STANLEY#15 · 495,531 sh	495,531	$48.3M	<0.01%	+17.4%
16	GOLDMAN SACHS GROUP#16 · 481,762 sh	481,762	$47.0M	<0.01%	+12.6%
17	Point72 Asset Management, L.P.#17 · 473,416 sh	473,416	$46.2M	0.05%	-18.8%
18	Luxor Capital Group#18 · 458,793 sh	458,793	$44.7M	1.78%	New
19	JENNISON ASSOCIATES#19 · 447,603 sh	447,603	$43.7M	0.03%	+80.2%
20	NORTHERN#20 · 439,294 sh	439,294	$42.8M	<0.01%	+5.0%
21	T. Rowe Price Investment Management#21 · 427,354 sh	427,354	$41.7M	0.03%	New
22	PRIMECAP MANAGEMENT#22 · 411,947 sh	411,947	$40.2M	0.02%	-1.2%
23	Invesco Ltd.#23 · 388,215 sh	388,215	$37.9M	<0.01%	-6.8%
24	Bank of New York Mellon#24 · 374,611 sh	374,611	$36.5M	<0.01%	+2.2%
25	BESSEMER GROUP#25 · 349,273 sh	349,273	$34.1M	0.05%	-10.8%
26	JPMORGAN CHASE#26 · 347,108 sh	347,108	$33.6M	<0.01%	-8.5%
27	SEGALL BRYANT & HAMILL#27 · 293,877 sh	293,877	$28.7M	0.34%	New
28	GABELLI FUNDS#28 · 281,000 sh	281,000	$27.4M	0.18%	-5.9%
29	VANGUARD FIDUCIARY#29 · 275,503 sh	275,503	$26.9M	<0.01%	-0.2%
30	LOOMIS SAYLES & L P#30 · 260,398 sh	260,398	$25.4M	0.03%	-2.9%
31	Jupiter Topco#31 · 249,990 sh	249,990	$24.4M	<0.01%	—
32	MHR FUND MANAGEMENT#32 · 239,392 sh	239,392	$23.3M	1.22%	0.0%
33	LSV ASSET MANAGEMENT#33 · 204,628 sh	204,628	$20.0M	0.04%	-69.8%
34	Wilmington Savings Fund Society, FSB#34 · 202,785 sh	202,785	$19.8M	—	0.0%
35	PRICE T ROWE ASSOCIATES#35 · 201,159 sh	201,159	$19.6M	<0.01%	-23.0%
36	WELLINGTON MANAGEMENT GROUP LLP#36 · 200,902 sh	200,902	$19.6M	<0.01%	+10.2%
37	TWO SIGMA INVESTMENTS#37 · 196,909 sh	196,909	$19.2M	0.01%	+54.6%
38	PRINCIPAL FINANCIAL GROUP#38 · 187,816 sh	187,816	$18.3M	<0.01%	-1.8%
39	BANK OF AMERICA#39 · 184,138 sh	184,138	$18.0M	<0.01%	+11.8%
40	First Eagle Investment Management#40 · 170,157 sh	170,157	$16.6M	0.03%	New
41	AMERICAN CENTURY COMPANIES#41 · 169,053 sh	169,053	$16.5M	<0.01%	+53.2%
42	Congruence Capital#42 · 168,334 sh	168,334	$16.4M	4.29%	-32.7%
43	BNP PARIBAS FINANCIAL MARKETS#43 · 167,687 sh	167,687	$16.4M	<0.01%	+42.8%
44	PUBLIC SECTOR PENSION INVESTMENT BOARD#44 · 158,731 sh	158,731	$15.5M	0.04%	-6.3%
45	Steward Partners Investment Advisory#45 · 143,523 sh	143,523	$14.0M	0.07%	-1.9%
46	SummitTX Capital, L.P.#46 · 139,021 sh	139,021	$13.6M	0.35%	-66.5%
47	abrdn plc#47 · 133,349 sh	133,349	$13.0M	0.02%	-30.7%
48	FEDERATED HERMES#48 · 124,655 sh	124,655	$12.2M	0.02%	+9.6%
49	THRIVENT FINANCIAL FOR LUTHERANS#49 · 123,445 sh	123,445	$12.0M	0.02%	+1.0%
50	Dana Investment Advisors#50 · 121,025 sh	121,025	$11.8M	0.31%	-1.6%
51	UBS Group AG#51 · 119,095 sh	119,095	$11.6M	<0.01%	-10.6%
52	NORGES BANK#52 · 108,022 sh	108,022	$10.5M	<0.01%	—
53	D. E. Shaw#53 · 103,229 sh	103,229	$10.1M	<0.01%	-59.6%
54	RHUMBLINE ADVISERS#54 · 98,439 sh	98,439	$9.6M	<0.01%	-10.0%
55	Sanctuary Advisors#55 · 94,009 sh	94,009	$9.2M	0.04%	+0.2%
56	Legal & General Group Plc#56 · 91,979 sh	91,979	$9.0M	<0.01%	-0.6%
57	MILLENNIUM MANAGEMENT#57 · 91,246 sh	91,246	$8.9M	<0.01%	+3.5%
58	AMERIPRISE FINANCIAL#58 · 87,788 sh	87,788	$8.6M	<0.01%	-6.0%
59	Nuveen#59 · 87,246 sh	87,246	$8.5M	<0.01%	-49.5%
60	VICTORY CAPITAL MANAGEMENT#60 · 85,136 sh	85,136	$8.3M	<0.01%	+2.1%
61	PRUDENTIAL FINANCIAL#61 · 76,100 sh	76,100	$7.4M	<0.01%	+12.8%
62	ProShare Advisors#62 · 75,491 sh	75,491	$7.4M	0.01%	-12.3%
63	STRS OHIO#63 · 75,300 sh	75,300	$7.3M	0.03%	+15.0%
64	Swiss National Bank#64 · 72,500 sh	72,500	$7.1M	<0.01%	-1.4%
65	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#65 · 69,940 sh	69,940	$6.8M	<0.01%	-4.1%
66	CITADEL ADVISORS#66 · 67,615 sh	67,615	$6.6M	<0.01%	+8.0%
67	CITIGROUP#67 · 65,728 sh	65,728	$6.4M	<0.01%	+161.0%
68	LORD, ABBETT#68 · 64,570 sh	64,570	$6.3M	0.02%	-49.6%
69	STATE OF WISCONSIN INVESTMENT BOARD#69 · 60,099 sh	60,099	$5.9M	0.01%	-12.2%
70	Universal- Beteiligungs- und Servicegesellschaft mbH#70 · 56,684 sh	56,684	$5.5M	<0.01%	-59.1%
71	Moran Wealth Management#71 · 56,674 sh	56,674	$5.5M	—	-6.1%
72	NEW YORK STATE TEACHERS RETIREMENT SYSTEM#72 · 56,656 sh	56,656	$5.5M	—	-6.3%
73	LPL Financial#73 · 55,454 sh	55,454	$5.4M	<0.01%	+0.7%
74	AYAL Capital Advisors Ltd#74 · 55,000 sh	55,000	$5.4M	1.45%	-54.2%
75	FLPUTNAM INVESTMENT MANAGEMENT#75 · 54,667 sh	54,667	$5.3M	0.06%	New
76	FIRST ADVISORS#76 · 49,783 sh	49,783	$4.9M	<0.01%	-2.7%
77	ESSEX INVESTMENT MANAGEMENT#77 · 44,937 sh	44,937	$4.4M	—	-4.5%
78	DEUTSCHE BANK AG\#78 · 42,751 sh	42,751	$4.2M	<0.01%	+15.5%
79	WELLS FARGO & COMPANY#79 · 42,118 sh	42,118	$4.1M	<0.01%	+112.5%
80	BARCLAYS PLC#80 · 41,005 sh	41,005	$4.0M	<0.01%	+11.9%
81	Russell Investments Group, Ltd.#81 · 40,535 sh	40,535	$4.0M	<0.01%	+25.2%
82	Steamboat Capital Partners#82 · 39,106 sh	39,106	$3.8M	0.82%	-1.2%
83	Integras Partners#83 · 37,864 sh	37,864	$3.7M	2.04%	+0.2%
84	VANGUARD ASSET MANAGEMENT, Ltd#84 · 37,305 sh	37,305	$3.6M	<0.01%	+18.0%
85	Rafferty Asset Management#85 · 36,455 sh	36,455	$3.6M	<0.01%	+19.5%
86	AQR CAPITAL MANAGEMENT#86 · 36,132 sh	36,132	$3.5M	<0.01%	+3.2%
87	Phocas Financial#87 · 35,518 sh	35,518	$3.5M	0.48%	-5.0%
88	ABS Investment Management#88 · 35,000 sh	35,000	$3.4M	2.14%	—
89	ABS Direct Equity Fund#89 · 35,000 sh	35,000	$3.4M	2.14%	-12.5%
90	ALLIANCEBERNSTEIN L.P.#90 · 46,824 sh	46,824	$3.4M	<0.01%	+21.9%
91	IRONWOOD INVESTMENT MANAGEMENT#91 · 34,647 sh	34,647	$3.4M	1.17%	0.0%
92	Riverwater Partners#92 · 34,540 sh	34,540	$3.4M	1.00%	+3.3%
93	Campbell & Investment Adviser#93 · 34,115 sh	34,115	$3.3M	0.17%	New
94	Creative Planning#94 · 34,074 sh	34,074	$3.3M	<0.01%	+4.2%
95	Edgestream Partners, L.P.#95 · 34,050 sh	34,050	$3.3M	0.10%	New
96	GREAT WEST LIFE ASSURANCE#96 · 32,237 sh	32,237	$3.1M	<0.01%	-0.8%
97	XTX Topco Ltd#97 · 32,156 sh	32,156	$3.1M	0.04%	New
98	SEI INVESTMENTS#98 · 30,779 sh	30,779	$3.0M	<0.01%	-33.8%
99	NATIXIS ADVISORS#99 · 28,350 sh	28,350	$2.8M	<0.01%	+30.3%
100	RICE HALL JAMES & ASSOCIATES#100 · 27,623 sh	27,623	$2.7M	0.13%	-34.7%

Funds that sold out of GFF in Q2 2026 (43)

Held GFF at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held GFF in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
DRIEHAUS CAPITAL MANAGEMENT349,580 sh	349,580	$25.4M
SEB Asset Management AB289,896 sh	289,896	$21.1M
Man Group plc151,954 sh	151,954	$11.0M
Qube Research & Technologies Ltd127,025 sh	127,025	$9.2M
BALYASNY ASSET MANAGEMENT L.P.95,572 sh	95,572	$6.9M
CAPTRUST FINANCIAL ADVISORS46,611 sh	46,611	$3.4M
SCHRODER INVESTMENT MANAGEMENT GROUP39,672 sh	39,672	$2.8M
JANE STREET GROUP37,204 sh	37,204	$2.7M
Lighthouse Investment Partners24,444 sh	24,444	$1.8M
ALGERT GLOBAL23,400 sh	23,400	$1.7M
READYSTATE ASSET MANAGEMENT18,982 sh	18,982	$1.4M
Walleye Capital15,615 sh	15,615	$1.1M
ARISTEIA CAPITAL, L.L.C.15,210 sh	15,210	$1.1M
VOLORIDGE INVESTMENT MANAGEMENT15,177 sh	15,177	$1.1M
Verition Fund Management13,518 sh	13,518	$982.5K
HEALTHCARE OF ONTARIO PENSION PLAN FUND12,958 sh	12,958	$941.8K
Freestone Grove Partners9,126 sh	9,126	$663.3K
Diametric Capital7,992 sh	7,992	$580.9K
Lombard Odier Asset Management (USA)6,975 sh	6,975	$506.9K
Advisory Services Network6,098 sh	6,098	$443.2K
PRELUDE CAPITAL MANAGEMENT6,023 sh	6,023	$437.8K
FOX RUN MANAGEMENT, L.L.C.5,154 sh	5,154	$363.5K
AlphaCore Capital4,096 sh	4,096	$297.7K
iSAM Funds (UK) Ltd3,994 sh	3,994	$290.3K
Equitable3,912 sh	3,912	$288.1K
Hudson Bay Capital Management3,460 sh	3,460	$251.5K
HighTower Advisors3,311 sh	3,311	$240.6K
Voleon Capital Management2,882 sh	2,882	$209.5K
Magnetar Financial2,752 sh	2,752	$200.0K
Scarborough Advisors404 sh	404	$29.3K
NOMURA ASSET MANAGEMENT LTD350 sh	350	$25.4K
Annis Gardner Whiting Capital Advisors167 sh	167	$12.1K
Tacita Capital161 sh	161	$11.7K
Root Financial Partners145 sh	145	$10.5K
TWIN PEAKS WEALTH ADVISORS74 sh	74	$5.4K
Sound Income Strategies66 sh	66	$4.9K
MCGUIRE CAPITAL ADVISORS50 sh	50	$3.6K
Lloyd Advisory Services29 sh	29	$2.1K
HARBOUR INVESTMENTS28 sh	28	$2.0K
Innovative Asset Advisors Group20 sh	20	$1.5K
True Wealth Design13 sh	13	$945.00
Vermillion Wealth Management3 sh	3	$218.00
CURIO WEALTH1 sh	1	$73.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.