141 hedge funds and large institutions have $321M invested in Griffon in 2018 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 57 increasing their positions, 34 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
141
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$936K
Puts
$495K
Net Calls
Net Calls Change

Top Buyers

1 +$3.07M
2 +$1.82M
3 +$1.7M
4
Wells Fargo
Wells Fargo
California
+$1.69M
5
Renaissance Technologies
Renaissance Technologies
New York
+$1.52M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$110K
102
$105K
103
$101K
104
$100K
105
$95K
106
$58K
107
$53K
108
$48K
109
$44K
110
$42K
111
$39.4K
112
$37K
113
$28K
114
$27K
115
$24K
116
$21K
117
$19K
118
$10K
119
$10K
120
$9.29K
121
$9K
122
$9K
123
$6K
124
$5K
125
$5K