— Know what they know.
Not Investment Advice

GFF Institutional Ownership

Griffon Corporation
1W: +5.4% 1M: -0.7% 3M: +4.5% YTD: +30.5% 1Y: +28.8% 3Y: +158.0% 5Y: +389.3%
$100.26
+2.59 (+2.65%)
After Hours: $98.50 (-1.76, -1.76%)
Weekly Expected Move ±3.3%
$91 $94 $97 $100 $103
NYSE · Basic Materials · Construction Materials · Tech Score Buy · Power 63 · $4.6B mcap · 42M float · 0.835% daily turnover · Short 55% of daily vol
Credit Risk of going bust: lower than 63% of companies Debt: 23.0% of company value Bonds: $87.9M held by 105 funds, 154 bp over Treasuries → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $2.00 (down 98%), Griffon Corporation would be worth roughly what it owes.
Total debt $1.34B against a stock market value of $4.48B.
Distance to default 6.60 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $637.8M (short-term plus half of long-term), stock volatility 35.6%; Altman Z 4.29. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

Institutional Ownership — GFF

391
Institutional Holders
+13 vs prior quarter
0.0%
Ownership
+0.00pp
$3B
Total Invested
56
New Positions
122
Increased
167
Reduced
43
Closed
0.00
Put/Call Ratio

Ownership Trends

Top Institutional Holders (114 total)

# Holder Shares Value Change Change % Holding Period Filing
1 CALIFORNIA STATE TEACHERS RETIREMENT S 4,006,337 $402M +3,961,427 +8820.8% 2Q SEC ↗
2 STATE STREET CORP NEW 1,565,340 $157M +1,565,340 — 1Q SEC ↗
3 RENAISSANCE TECHNOLOGIES LLC NEW 508,751 $51M +508,751 — 1Q SEC ↗
4 GAMCO INVESTORS, INC. ET AL NEW 500,440 $50M +500,440 — 1Q SEC ↗
5 GOLDMAN SACHS GROUP INC NEW 481,762 $48M +481,762 — 1Q SEC ↗
6 PRIMECAP MANAGEMENT CO/CA/ NEW 411,947 $41M +411,947 — 1Q SEC ↗
7 GABELLI FUNDS LLC NEW 281,000 $28M +281,000 — 1Q SEC ↗
8 PRINCIPAL FINANCIAL GROUP INC NEW 187,816 $19M +187,816 — 1Q SEC ↗
9 First Eagle Investment Management, LLC NEW 170,157 $17M +170,157 — 1Q SEC ↗
10 AMERIPRISE FINANCIAL INC NEW 93,409 $9M +93,409 — 1Q SEC ↗
11 ProShare Advisors LLC NEW 75,491 $8M +75,491 — 1Q SEC ↗
12 CITADEL ADVISORS LLC NEW 67,615 $7M +67,615 — 1Q SEC ↗
13 Moran Wealth Management, LLC 56,674 $6M -63,910 -53.0% 2Q SEC ↗
14 FLPUTNAM INVESTMENT MANAGEMENT CO NEW 54,667 $5M +54,667 — 1Q SEC ↗
15 ESSEX INVESTMENT MANAGEMENT CO LLC 43,460 $4M -1,477 -3.3% 2Q SEC ↗
16 OP Asset Management Ltd NEW 35,304 $4M +35,304 — 1Q SEC ↗
17 ABS Investment Management LLC NEW 35,000 $4M +35,000 — 1Q SEC ↗
18 IRONWOOD INVESTMENT MANAGEMENT LLC NEW 34,647 $3M +34,647 — 1Q SEC ↗
19 TEACHERS RETIREMENT SYSTEM OF THE STAT NEW 27,260 $3M +27,260 — 1Q SEC ↗
20 NewEdge Wealth, LLC NEW 22,970 $2M +22,970 — 1Q SEC ↗
21 INVESTMENT HOUSE LLC NEW 21,102 $2M +21,102 — 1Q SEC ↗
22 NEW YORK STATE COMMON RETIREMENT FUND NEW 20,226 $2M +20,226 — 1Q SEC ↗
23 WELLS FARGO & COMPANY/MN NEW 19,819 $2M +19,819 — 1Q SEC ↗
24 MANUFACTURERS LIFE INSURANCE COMPANY, 19,147 $2M +1,598 +9.1% 2Q SEC ↗
25 Louisiana State Employees Retirement S 17,400 $2M — +0.0% 2Q SEC ↗
26 ENVESTNET ASSET MANAGEMENT INC NEW 16,961 $2M +16,961 — 1Q SEC ↗
27 Corient Private Wealth LP NEW 15,886 $2M +15,886 — 1Q SEC ↗
28 State of Alaska, Department of Revenue 15,432 $2M -23,186 -60.0% 2Q SEC ↗
29 Pathstone Holdings, LLC NEW 15,252 $2M +15,252 — 1Q SEC ↗
30 INTECH INVESTMENT MANAGEMENT LLC NEW 14,907 $1M +14,907 — 1Q SEC ↗
31 STATE BOARD OF ADMINISTRATION OF FLORI NEW 12,363 $1M +12,363 — 1Q SEC ↗
32 VIRGINIA RETIREMENT SYSTEMS ET Al NEW 12,300 $1M +12,300 — 1Q SEC ↗
33 Handelsbanken Fonder AB NEW 11,500 $1M +11,500 — 1Q SEC ↗
34 MARSHALL WACE, LLP NEW 11,149 $1M +11,149 — 1Q SEC ↗
35 YOUSIF CAPITAL MANAGEMENT, LLC NEW 9,799 $982K +9,799 — 1Q SEC ↗
36 COMMONWEALTH OF PENNSYLVANIA PUBLIC SC 9,136 $916K -540 -5.6% 2Q SEC ↗
37 Envestnet Portfolio Solutions, Inc. NEW 8,694 $872K +8,694 — 1Q SEC ↗
38 GUIDANCE CAPITAL, INC NEW 8,075 $810K +8,075 — 1Q SEC ↗
39 Summit Global Investments NEW 7,504 $752K +7,504 — 1Q SEC ↗
40 MERCER GLOBAL ADVISORS INC /ADV NEW 6,949 $697K +6,949 — 1Q SEC ↗
41 Inspire Investing, LLC NEW 6,784 $680K +6,784 — 1Q SEC ↗
42 QUADRANT CAPITAL GROUP LLC NEW 6,311 $633K +6,311 — 1Q SEC ↗
43 CHESAPEAKE CAPITAL CORP /IL/ NEW 6,153 $617K +6,153 — 1Q SEC ↗
44 Schonfeld Strategic Advisors LLC NEW 6,145 $616K +6,145 — 1Q SEC ↗
45 HSBC HOLDINGS PLC 5,966 $598K -5,134 -46.3% 12Q SEC ↗
46 Ensign Peak Advisors, Inc NEW 5,467 $548K +5,467 — 1Q SEC ↗
47 Welch Group, LLC 5,000 $501K — +0.0% 2Q SEC ↗
48 MIRABELLA FINANCIAL SERVICES LLP NEW 4,638 $465K +4,638 — 1Q SEC ↗
49 Jump Financial, LLC NEW 4,567 $458K +4,567 — 1Q SEC ↗
50 CORSAIR CAPITAL MANAGEMENT, L.P. 4,549 $456K -508 -10.0% 2Q SEC ↗

Recent Activity

Biggest Increases (13)
HolderAddedChange %Total Shares
CALIFORNIA STATE TEACHERS RETIREMEN +3,961,427 +8820.8% 4,006,337
MANUFACTURERS LIFE INSURANCE COMPAN +1,598 +9.1% 19,147
GAMMA Investing LLC +476 +15.6% 3,522
Farther Finance Advisors, LLC +367 +107.6% 708
TD PRIVATE CLIENT WEALTH LLC +330 +21.9% 1,839
Parkside Financial Bank & Trust +99 +660.0% 114
Basecamp Wealth Advisors LLC +33 +15.3% 249
FARMERS & MERCHANTS INVESTMENTS INC +15 +71.4% 36
Pine Valley Investments Ltd Liabili +10 +0.2% 4,128
Versant Capital Management, Inc +6 +1.3% 453
WEDBUSH SECURITIES INC +6 +0.2% 2,848
MassMutual Private Wealth & Trust, +3 +6.7% 48
DecisionPoint Financial, LLC +1 +2.4% 42
Biggest Decreases (9)
HolderReducedChange %Total Shares
Moran Wealth Management, LLC -63,910 -53.0% 56,674
State of Alaska, Department of Reve -23,186 -60.0% 15,432
HSBC HOLDINGS PLC -5,134 -92.5% 416
Mariner, LLC -1,502 -38.0% 2,455
ESSEX INVESTMENT MANAGEMENT CO LLC -1,477 -3.3% 43,460
COMMONWEALTH OF PENNSYLVANIA PUBLIC -540 -5.6% 9,136
CORSAIR CAPITAL MANAGEMENT, L.P. -508 -10.0% 4,549
FNY Investment Advisers, LLC -500 -20.0% 2,000
D.A. DAVIDSON & CO. -138 -3.5% 3,821

Sign in to InsiderStreet

You'll also get our free weekly newsletter with
smart money signals, market insights, and alpha ideas.
Unsubscribe anytime.

For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms