167 hedge funds and large institutions have $837M invested in Griffon in 2020 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 72 increasing their positions, 45 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
167
Holders Change
-3
Holders Change %
-1.76%
% of All Funds
2.96%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
29
Increased
72
Reduced
45
Closed
32
Calls
$566K
Puts
$1.69M
Net Calls
-$1.12M
Net Calls Change
-$739K
Name Holding Trade Value Shares
Change
Shares
Change %
Jane Street
176
Jane Street
New York
-$587K -30,017 Closed
Wellington Management Group
177
Wellington Management Group
Massachusetts
-$531K -27,180 Closed
SI
178
Stephens Inc
Arkansas
-$471K -24,123 Closed
CIC
179
Cornercap Investment Counsel
Georgia
-$390K -19,983 Closed
Teacher Retirement System of Texas
180
Teacher Retirement System of Texas
Texas
-$350K -17,893 Closed
CSA
181
Cottage Street Advisors
Massachusetts
-$336K -17,200 Closed
Tudor Investment Corp
182
Tudor Investment Corp
Connecticut
-$309K -15,822 Closed
JF
183
Jump Financial
Illinois
-$294K -15,044 Closed
LCM
184
Laurion Capital Management
New York
-$293K -15,000 Closed
PP
185
Paloma Partners
Connecticut
-$237K -12,135 Closed
Envestnet Asset Management
186
Envestnet Asset Management
Illinois
-$226K -11,573 Closed
SS
187
Simplicity Solutions
Minnesota
-$225K -11,507 Closed
PI
188
PEAK6 Investments
Illinois
-$148K -7,558 Closed
Russell Investments Group
189
Russell Investments Group
United Kingdom
-$122K -6,256 Closed
NSIM
190
North Star Investment Management
Illinois
-$35K -1,800 Closed
Group One Trading
191
Group One Trading
Illinois
-$18K -900 Closed
PCM
192
Prelude Capital Management
New York
-$16K -806 Closed
GT
193
Glenmede Trust
Pennsylvania
-$6K -334 Closed
NFG
194
Next Financial Group
Texas
-$5K -259 Closed
TFO
195
Tarbox Family Office
California
-$1K -60 Closed
Federated Hermes
196
Federated Hermes
Pennsylvania
-$1K -15 Closed