123 hedge funds and large institutions have $619M invested in Griffon in 2020 Q2 according to their latest regulatory filings, with 9 funds opening new positions, 39 increasing their positions, 41 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
123
Holders Change
-15
Holders Change %
-10.87%
% of All Funds
2.53%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
9
Increased
39
Reduced
41
Closed
24
Calls
$37K
Puts
$321K
Net Calls
-$284K
Net Calls Change
-$94K
Name Holding Trade Value Shares
Change
Shares
Change %
Two Sigma Advisers
126
Two Sigma Advisers
New York
-$356K -28,136 Closed
AW
127
Alpha Windward
Massachusetts
-$287K -22,680 Closed
Lazard Asset Management
128
Lazard Asset Management
New York
-$276K -21,872 Closed
Jane Street
129
Jane Street
New York
-$259K -20,519 Closed
CSS
130
Cubist Systematic Strategies
Connecticut
-$228K -18,018 Closed
EMG
131
ETF Managers Group
New Jersey
-$237K -17,834 Closed
PTC
132
Petrus Trust Company
Texas
-$220K -17,414 Closed
HSBC Holdings
133
HSBC Holdings
United Kingdom
-$171K -13,496 Closed
JCM
134
JS Capital Management
New York
-$167K -13,200 Closed
MERSOM
135
Municipal Employees' Retirement System of Michigan
Michigan
-$165K -13,030 Closed
Susquehanna International Group
136
Susquehanna International Group
Pennsylvania
-$130K -10,292 Closed
Millennium Management
137
Millennium Management
New York
-$128K -10,143 Closed
AIM
138
Aigen Investment Management
New York
-$98K -7,730 Closed
MWNA
139
Marshall Wace North America
New York
-$58K -4,540 Closed
Marshall Wace
140
Marshall Wace
United Kingdom
-$48K -3,788 Closed
PA
141
Parallel Advisors
California
-$2K -200 Closed
MAM
142
Meeder Asset Management
Ohio
-$2K -152 Closed
BBHC
143
Brown Brothers Harriman & Co
New York
-$1K -104 Closed