GRIFFON CORP

$GFF
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Smart money positioned

14 of the Top-200 alpha managers hold $GFF as of the latest 13F snapshot.

13F holders
9
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

14 holders · Q1 2026

$GFF is held by 14 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.47%, with an average of 0.04% of portfolio. Largest holder: Abdiel Capital Advisors, LP at 0.47%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Abdiel Capital Advisors, LP
0.47% held
α +15.4pts
02
Commerzbank Aktiengesellschaft
0.02% held
α +12.7pts
03
RFG Advisory, LLC
0.02% held
α +16.2pts
04
Quarry LP
0.01% held
α +10.6pts
05
Sparta 24 Ltd.
0.01% held
α +10.6pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 9 of 9 · Source: 13F-HR
01
Vanguard Group Inc.
0.01% of portfolio
5,855,976 sh
02
State Street
—
1,565,340 sh
03
Renaissance Technologies
0.07% of portfolio
508,751 sh
04
Two Sigma
0.02% of portfolio
196,909 sh
05
First Eagle Investment Management, LLC
0.03% of portfolio
170,157 sh
06
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
—
69,940 sh
07
Citadel
—
67,615 sh
08
Citigroup Inc.
—
65,728 sh
09
WINTON GROUP Ltd
0.01% of portfolio
3,700 sh

Insider activity · last 90 days

50 transactions · 7 filers
14 Aug 2026
Unknown —
▼ SOLD
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S
14 Aug 2026
Unknown —
▼ SOLD
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S
13 Aug 2026
Unknown —
▼ SOLD
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S
11 Aug 2026
Unknown —
▼ SOLD
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S
11 Aug 2026
Unknown —
▼ SOLD
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—
S
11 Aug 2026
Unknown —
▼ SOLD
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—
S
11 Aug 2026
Unknown —
▼ SOLD
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S
11 Aug 2026
Unknown —
▼ SOLD
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—
S
11 Aug 2026
Unknown —
▼ SOLD
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S
11 Aug 2026
Unknown —
▼ SOLD
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—
S
07 Aug 2026
Unknown —
▼ SOLD
—
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S
07 Aug 2026
Unknown —
▼ SOLD
—
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S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $GFF in the recent window.

Convergence · $GFF

Pattern cards reflect public SEC EDGAR and Congressional filing data only. Detection uses filing dates; trade execution dates may differ. Past convergence patterns do not predict future returns. Nothing here is investment advice.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 17:08 UTC.