NEW YORK, NY
GRIFFON CORPGFF— Latest position per institution from SEC 13F filings
15
Institutional holders
37.72M
Total shares held
3.15B
Estimated value
1.89M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
6.06M
Value
590.63M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
5.87M
Value
374.93M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
5.86M
Value
431.29M
Filed
Dec 31, 2025
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
3.73M
Value
363.82M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.90M
Value
185.03M
Filed
Jun 30, 2026
ANTARA CAPITAL LP
CIK 1750183
Shares
1.71M
Value
54.65M
Filed
Mar 31, 2023
FMR LLC
CIK 315066
Shares
1.63M
Value
158.95M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
1.57M
Value
152.67M
Filed
Jun 30, 2026
VOSS CAPITAL, LP
CIK 1730145
Shares
1.52M
Value
147.94M
Filed
Jun 30, 2026
FULLER & THALER ASSET MANAGEMENT, INC.
CIK 1082327
Shares
1.08M
Value
105.04M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
1.01M
Value
98.08M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
980.08K
Value
95.60M
Filed
Jun 30, 2026
MACQUARIE GROUP LTD
CIK 1418333
Shares
779.80K
Value
59.38M
Filed
Sep 30, 2025
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.
CIK 921739
Shares
734.11K
Value
71.60M
Filed
Jun 30, 2026
RAYMOND JAMES FINANCIAL INC
CIK 720005
Shares
680.89K
Value
66.41M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
563.54K
Value
54.96M
Filed
Jun 30, 2026
WESTCHESTER CAPITAL MANAGEMENT, LLC
CIK 1512805
Shares
550.60K
Value
17.62M
Filed
Mar 31, 2023
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
508.75K
Value
49.62M
Filed
Jun 30, 2026
CONVERSANT CAPITAL LLC
CIK 1850901
Shares
505.95K
Value
20.39M
Filed
Jun 30, 2023
GAMCO INVESTORS, INC. ET AL
CIK 807249
Shares
500.44K
Value
48.81M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 6.06M | 590.63M | Jun 30, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 5.87M | 374.93M | Jun 30, 2024 |
| 3 | VANGUARD GROUP INC | 102909 | 5.86M | 431.29M | Dec 31, 2025 |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 3.73M | 363.82M | Jun 30, 2026 |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.90M | 185.03M | Jun 30, 2026 |
| 6 | ANTARA CAPITAL LP | 1750183 | 1.71M | 54.65M | Mar 31, 2023 |
| 7 | FMR LLC | 315066 | 1.63M | 158.95M | Jun 30, 2026 |
| 8 | STATE STREET CORP | 93751 | 1.57M | 152.67M | Jun 30, 2026 |
| 9 | VOSS CAPITAL, LP | 1730145 | 1.52M | 147.94M | Jun 30, 2026 |
| 10 | FULLER & THALER ASSET MANAGEMENT, INC. | 1082327 | 1.08M | 105.04M | Jun 30, 2026 |
| 11 | DIMENSIONAL FUND ADVISORS LP | 354204 | 1.01M | 98.08M | Jun 30, 2026 |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 980.08K | 95.60M | Jun 30, 2026 |
| 13 | MACQUARIE GROUP LTD | 1418333 | 779.80K | 59.38M | Sep 30, 2025 |
| 14 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 921739 | 734.11K | 71.60M | Jun 30, 2026 |
| 15 | RAYMOND JAMES FINANCIAL INC | 720005 | 680.89K | 66.41M | Jun 30, 2026 |
| 16 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 563.54K | 54.96M | Jun 30, 2026 |
| 17 | WESTCHESTER CAPITAL MANAGEMENT, LLC | 1512805 | 550.60K | 17.62M | Mar 31, 2023 |
| 18 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 508.75K | 49.62M | Jun 30, 2026 |
| 19 | CONVERSANT CAPITAL LLC | 1850901 | 505.95K | 20.39M | Jun 30, 2023 |
| 20 | GAMCO INVESTORS, INC. ET AL | 807249 | 500.44K | 48.81M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.