13F reference period
Q3 2026
Security Snapshot
GRIFFON CORP - Common Stock (GFF) Institutional Ownership
CUSIP: 398433102
13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026
Institutions Reporting
207
Shares (Excl. Options)
17.24M
Full value: 17,242,562 · shares · 30 Sep 2026Price
$93.04
The headline uses the Q3 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended.
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- Security type / class
- Equity / Common Stock
- Symbol
- GFF on NYSE
- All holders as of 30 Sep 2026
- Q3 2026
- Total 13F shares
- 17,242,562
- Total 13F value
- $1,604,412,467
- Portfolio coverage rank
- 0%
- Share change
- +127,077
- Value change
- +$10,587,250
- Number of holders
- 207
- Shares outstanding
- 46,590,358
- SEC-reported price per share
- $93.04
- Insider filing price
- $93.04
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
Filing notes and source
Key facts
- GFF - GRIFFON CORP - Common Stock is tracked under CUSIP 398433102.
- 207 institutions reported positions in Q3 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 344 to 207 between Q2 2026 and Q3 2026.
- SEC-reported value moved from to
$3.54B
Full value: $3,540,259,700 · USD · 30 Jun 2026.$1.6B
Full value: $1,604,412,467 · USD · 30 Sep 2026
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 207 institutions filings for Q3 2026.
Security key
398433102
13F reference period
Q3 2026
13F holders
207
13D/G owners
2
CIK / CUSIP context first
Open Q3 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 30 Sep 2026,
207
institutional investors reported holding
shares of
GRIFFON CORP - Common Stock (GFF).
This represents
37%
of the company’s total
outstanding shares.
17.24M
Full value: 17,242,562 · shares · 30 Sep 202646.59M
Full value: 46,590,358 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
33%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7.8% | 3,633,310 | -2.6% | 0.02% | $338,043,162 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.1% | 1,892,638 | -0.24% | 0% | $176,091,040 |
| STATE STREET CORP | 3.3% | 1,532,585 | -2.1% | 0% | $142,591,708 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 2.5% | 1,187,265 | +10% | 0.33% | $110,463,107 |
| DIMENSIONAL FUND ADVISORS LP | 2.2% | 1,020,215 | +1.5% | 0.02% | $94,925,666 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1% | 955,543 | -2.5% | 0% | $88,919,150 |
| RAYMOND JAMES FINANCIAL INC | 1.5% | 677,076 | -0.56% | 0.02% | $62,995,176 |
| Invesco Ltd. | 1.1% | 494,528 | +27% | 0% | $46,010,884 |
| GAMCO INVESTORS, INC. ET AL | 1.1% | 494,337 | -1.2% | 0.45% | $45,993,114 |
| MORGAN STANLEY | 1% | 485,447 | -2% | 0% | $45,166,188 |
| RENAISSANCE TECHNOLOGIES LLC | 0.92% | 428,651 | -16% | 0.05% | $39,881,689 |
| PRIMECAP MANAGEMENT CO/CA/ | 0.87% | 404,266 | -1.9% | 0.02% | $37,612,909 |
| GABELLI FUNDS LLC | 0.6% | 279,000 | -0.71% | 0.17% | $25,958,160 |
| VANGUARD FIDUCIARY TRUST CO | 0.58% | 271,711 | -1.4% | 0.01% | $25,279,991 |
| BNP PARIBAS FINANCIAL MARKETS | 0.51% | 236,944 | 0.01% | $22,045,270 | |
| Wilmington Savings Fund Society, FSB | 0.44% | 202,785 | 0% | 0.43% | $18,867,116 |
| First Eagle Investment Management, LLC | 0.41% | 192,857 | +13% | 0.03% | $17,943,415 |
| Public Sector Pension Investment Board | 0.34% | 157,512 | -0.77% | 0.03% | $14,409,198 |
| AMERICAN CENTURY COMPANIES INC | 0.32% | 149,798 | -11% | 0.01% | $13,937,206 |
| FEDERATED HERMES, INC. | 0.31% | 145,560 | +17% | 0.02% | $13,542,905 |
| Edgestream Partners, L.P. | 0.28% | 129,370 | +280% | 0.32% | $12,036,585 |
| Dana Investment Advisors, Inc. | 0.26% | 119,295 | -1.4% | 0.29% | $11,099,207 |
| ProShare Advisors LLC | 0.25% | 114,974 | +52% | 0.02% | $10,697,182 |
| Thrivent Financial for Lutherans | 0.22% | 102,293 | -17% | 0.02% | $9,518,000 |
| STRS OHIO | 0.21% | 98,150 | +30% | 0.03% | $9,131,876 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
51
Headline period
Q3 2026
Rows shown
1-25 of 51
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 17,242,562 | $1,604,412,467 | +$10,587,250 | $93.04 | 207 |
| 2026 Q2 | 36,314,092 | $3,540,259,700 | +$29,445,446 | $97.53 | 344 |
| 2026 Q1 | 36,342,632 | $2,640,666,554 | +$14,336,170 | $72.68 | 339 |
| 2025 Q4 | 35,647,820 | $2,626,725,264 | -$103,090,459 | $73.65 | 338 |
| 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 |