125 hedge funds and large institutions have $600M invested in Griffon in 2016 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 32 increasing their positions, 52 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
125
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
$3.45M
Puts
$2.38M
Net Calls
Net Calls Change

Top Buyers

1 +$7.94M
2 +$2.89M
3 +$1.55M
4
Two Sigma Investments
Two Sigma Investments
New York
+$1.22M
5
JG
Jefferies Group
New York
+$766K

Top Sellers

1 -$4.78M
2 -$3.74M
3 -$1.92M
4
Renaissance Technologies
Renaissance Technologies
New York
-$1.78M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$1.75M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$104M
2
$98.3M
3
$71.3M
4
$51.9M
5
$36.4M
6
$27M
7
$24.7M
8
$24.1M
9
$15.9M
10
$12.2M
11
$11.6M
12
$9.34M
13
$7.29M
14
$7.23M
15
$5M
16
$4.74M
17
$4.52M
18
$4.38M
19
$4.37M
20
$3.79M
21
$3.57M
22
$3.5M
23
$3.18M
24
$3.04M
25
$2.57M