324 hedge funds and large institutions have $2.75B invested in Griffon in 2025 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 115 increasing their positions, 119 reducing their positions, and 45 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:

3% less repeat investments, than reductions

Existing positions increased: 115 | Existing positions reduced: 119

3% less funds holding

Funds holding: 334324 (-10)

18% less first-time investments, than exits

New positions opened: 37 | Existing positions closed: 45

Holders
324
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 +$44.3M
2 +$15.6M
3 +$14.7M
4
VC
Voss Capital
Texas
+$14.3M
5
LHC
Lodge Hill Capital
New York
+$11.2M
Name Holding Trade Value Shares
Change
Change in
Stake
LFG
276
Larson Financial Group
Missouri
$15.3K
SO
277
STRS Ohio
Ohio
$15.2K
Group One Trading
278
Group One Trading
Illinois
$15.2K
AGWCA
279
Annis Gardner Whiting Capital Advisors
Florida
$14.9K
UB
280
UMB Bank
Missouri
$14K
Optiver Holding
281
Optiver Holding
Netherlands
$13.1K
FFA
282
Farther Finance Advisors
California
$12.6K
TWC
283
TD Waterhouse Canada
Ontario, Canada
$11.4K
HFS
284
Hantz Financial Services
Michigan
$11K
QL
285
Quarry LP
New York
$9.14K
CIAM
286
Caitong International Asset Management
Hong Kong
$8.15K
Mitsubishi UFJ Asset Management
287
Mitsubishi UFJ Asset Management
Japan
$8.15K
LI
288
LRI Investments
Florida
$8.07K
ACM
289
Accent Capital Management
Ohio
$7.84K
HIM
290
Hillsdale Investment Management
Ontario, Canada
$7.62K
DFA
291
DHJJ Financial Advisors
Illinois
$7.62K
RFP
292
Root Financial Partners
California
$7.46K
SCM
293
Sterling Capital Management
North Carolina
$7.08K
C
294
Covestor
United Kingdom
$7K
AF
295
Allworth Financial
California
$5.56K
GRP
296
Global Retirement Partners
California
$5.5K
RIL
297
Rothschild Investment LLC
Illinois
$4.95K
Barrow, Hanley, Mewhinney & Strauss
298
Barrow, Hanley, Mewhinney & Strauss
Texas
$4.87K
MPWT
299
MassMutual Private Wealth & Trust
Connecticut
$3.58K
BIA
300
Bell Investment Advisors
California
$3.43K