Latest Period
Q1 2026
Security Snapshot
GRIFFON CORP - Common Stock (GFF) Institutional Ownership
CUSIP: 398433102
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
337
Shares (Excl. Options)
36,321,125
Price
$72.68
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- Security type / class
- Equity / Common Stock
- Symbol
- GFF on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 36,321,125
- Total 13F value
- $2,639,103,713
- Portfolio coverage rank
- 0%
- Share change
- +239,916
- Value change
- +$15,730,684
- Number of holders
- 337
- Shares outstanding
- 46,590,358
- SEC-reported price per share
- $87.81
- Insider filing price
- $87.81
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- GFF - GRIFFON CORP - Common Stock is tracked under CUSIP 398433102.
- 337 institutions reported positions in Q1 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 337 to 337 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $2,626,703,611 to $2,639,103,713.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 337 institutions filings for Q1 2026.
Security key
398433102
Latest holder period
Q1 2026
13F holders
337
13D/G owners
2
CIK / CUSIP context first
Open Q1 2026 holders
GFF full holder history
GRIFFON CORP SEC filings
GRIFFON CORP company facts
GRIFFON CORP insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 398433102:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
GFF
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 12% | -8.5% | $417,856,702 | -$46,501,166 | 5,773,862 | -10% | BlackRock, Inc. | 30 Jun 2025 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.1% | $274,619,781 | 3,778,478 | Vanguard Portfolio Management | 31 Mar 2026 |
As of 31 Mar 2026, 337 institutional investors reported holding 36,321,125 shares of GRIFFON CORP - Common Stock (GFF). This represents 78% of the company’s total 46,590,358 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
56%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13% | 5,962,365 | +0.47% | 0.01% | $433,344,672 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8% | 3,745,114 | 0% | 0.01% | $272,194,886 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.1% | 1,918,661 | 0% | 0% | $139,448,282 |
| Voss Capital, LP | 3.9% | 1,825,000 | +3.7% | 7.6% | $132,641,000 |
| STATE STREET CORP | 3.2% | 1,499,356 | -2.4% | 0% | $108,973,194 |
| DIMENSIONAL FUND ADVISORS LP | 2.2% | 1,011,360 | -3.5% | 0.02% | $73,500,504 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 2.2% | 1,002,013 | -0.05% | 0.25% | $72,826,277 |
| GEODE CAPITAL MANAGEMENT, LLC | 2% | 923,975 | +0.2% | 0% | $67,166,789 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1.7% | 776,551 | +2.9% | 0.1% | $56,440,000 |
| LSV ASSET MANAGEMENT | 1.5% | 678,338 | -22% | 0.11% | $49,302,000 |
| RAYMOND JAMES FINANCIAL INC | 1.3% | 623,785 | -13% | 0.01% | $45,336,762 |
| Point72 Asset Management, L.P. | 1.3% | 582,696 | -12% | 0.07% | $42,350,345 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2% | 558,920 | +1.9% | 0.01% | $40,622,306 |
| RENAISSANCE TECHNOLOGIES LLC | 1.2% | 547,351 | +19% | 0.06% | $39,781,471 |
| GAMCO INVESTORS, INC. ET AL | 1.1% | 506,048 | -1.2% | 0.36% | $36,779,569 |
| GOLDMAN SACHS GROUP INC | 0.92% | 427,765 | +15% | 0% | $31,089,935 |
| FMR LLC | 0.91% | 422,891 | +40% | 0% | $30,735,665 |
| MORGAN STANLEY | 0.91% | 422,234 | -1% | 0% | $30,688,055 |
| NORTHERN TRUST CORP | 0.9% | 418,365 | +2.1% | 0% | $30,406,768 |
| PRIMECAP MANAGEMENT CO/CA/ | 0.9% | 417,097 | +1.6% | 0.02% | $30,314,610 |
| Invesco Ltd. | 0.89% | 416,672 | +26% | 0% | $30,283,721 |
| SummitTX Capital, L.P. | 0.89% | 415,531 | +43% | 0.96% | $30,200,793 |
| BESSEMER GROUP INC | 0.84% | 391,441 | +68% | 0.04% | $28,450,000 |
| JPMORGAN CHASE & CO | 0.81% | 379,194 | -1.5% | 0% | $26,744,553 |
| Bank of New York Mellon Corp | 0.79% | 366,460 | -2.5% | 0% | $26,634,303 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 36,321,125 | $2,639,103,713 | +$15,730,684 | $72.68 | 337 |
| 2025 Q4 | 35,647,526 | $2,626,703,611 | -$103,090,459 | $73.65 | 337 |
| 2025 Q3 | 36,068,041 | $2,746,457,006 | -$42,060,457 | $76.15 | 322 |
| 2025 Q2 | 36,651,805 | $2,653,661,675 | -$74,725,325 | $72.37 | 333 |
| 2025 Q1 | 37,688,186 | $2,694,011,988 | +$35,264,131 | $71.50 | 311 |
| 2024 Q4 | 37,408,939 | $2,666,984,293 | +$58,002,869 | $71.27 | 319 |
| 2024 Q3 | 36,425,153 | $2,545,924,132 | -$49,327,408 | $70.00 | 303 |
| 2024 Q2 | 37,034,502 | $2,363,347,602 | -$25,821,730 | $63.86 | 309 |
| 2024 Q1 | 37,343,765 | $2,734,809,864 | -$81,433,558 | $73.34 | 292 |
| 2023 Q4 | 38,803,213 | $2,365,184,534 | -$17,569,129 | $60.95 | 263 |
| 2023 Q3 | 39,139,369 | $1,553,123,036 | -$73,764,129 | $39.67 | 214 |
| 2023 Q2 | 40,921,643 | $1,649,194,602 | -$24,888,413 | $40.30 | 198 |
| 2023 Q1 | 42,069,072 | $1,346,623,246 | -$16,266,040 | $32.01 | 230 |
| 2022 Q4 | 42,615,076 | $1,525,486,259 | -$13,115,439 | $35.79 | 232 |
| 2022 Q3 | 42,885,550 | $1,266,104,532 | -$5,697,526 | $29.52 | 211 |
| 2022 Q2 | 43,030,104 | $1,206,001,551 | +$29,546,991 | $28.03 | 188 |
| 2022 Q1 | 42,829,869 | $858,138,062 | +$9,961,118 | $20.03 | 153 |
| 2021 Q4 | 42,392,989 | $1,206,592,576 | -$50,564,672 | $28.48 | 167 |
| 2021 Q3 | 41,951,705 | $1,031,923,628 | +$2,458,820 | $24.60 | 152 |
| 2021 Q2 | 41,800,528 | $1,071,198,867 | -$2,441,780 | $25.63 | 156 |
| 2021 Q1 | 41,842,336 | $1,136,850,657 | +$29,102,509 | $27.17 | 164 |
| 2020 Q4 | 40,992,607 | $835,615,901 | -$14,891,251 | $20.38 | 161 |
| 2020 Q3 | 41,937,051 | $819,601,911 | +$164,923,703 | $19.54 | 167 |
| 2020 Q2 | 33,386,501 | $618,348,283 | -$4,676,412 | $18.52 | 119 |
| 2020 Q1 | 33,776,864 | $427,283,891 | +$6,807,773 | $12.65 | 128 |