317 hedge funds and large institutions have $2.74B invested in Griffon in 2025 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 111 increasing their positions, 117 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

less ownership

Funds ownership:

5% less repeat investments, than reductions

Existing positions increased: 111 | Existing positions reduced: 117

5% less funds holding

Funds holding: 332317 (-15)

20% less first-time investments, than exits

New positions opened: 37 | Existing positions closed: 46

Holders
317
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.99M
Puts
$244K
Net Calls
Net Calls Change

Top Buyers

1 +$43.7M
2 +$15.4M
3 +$14.6M
4
VC
Voss Capital
Texas
+$14.1M
5
LHC
Lodge Hill Capital
New York
+$11M
Name Holding Trade Value Shares
Change
Change in
Stake
ME
251
McIlrath & Eck
Washington
$41K
TFA
252
Toth Financial Advisory
Virginia
$39.6K
OCM
253
Osterweis Capital Management
California
$39K
FDCDDQ
254
Federation des caisses Desjardins du Quebec
Quebec, Canada
$38.1K
SAM
255
Shell Asset Management
Netherlands
$37K
GBT
256
Grove Bank & Trust
Florida
$35.6K
Northwestern Mutual Wealth Management
257
Northwestern Mutual Wealth Management
Wisconsin
$34.1K
HNB
258
Huntington National Bank
Ohio
$34K
Ohio Public Employees Retirement System (OPERS)
259
Ohio Public Employees Retirement System (OPERS)
Ohio
$33.3K
Fifth Third Bancorp
260
Fifth Third Bancorp
Ohio
$33K
CA
261
Clearstead Advisors
Ohio
$32.8K
AA
262
Ancora Advisors
Ohio
$31K
BNP Paribas Asset Management
263
BNP Paribas Asset Management
France
$30K
PP
264
PFS Partners
New Jersey
$28.6K
SL
265
Salomon & Ludwin
Virginia
$22.7K
HCA
266
Harbor Capital Advisors
Illinois
$22K
PA
267
Parallel Advisors
California
$21.7K
S
268
SignatureFD
Georgia
$21.7K
WWM
269
Wolff Wiese Magana
California
$16.1K
LFG
270
Larson Financial Group
Missouri
$15.3K
SO
271
STRS Ohio
Ohio
$15.2K
Group One Trading
272
Group One Trading
Illinois
$15.2K
AGWCA
273
Annis Gardner Whiting Capital Advisors
Florida
$14.9K
UB
274
UMB Bank
Missouri
$14K
Optiver Holding
275
Optiver Holding
Netherlands
$13.1K