140 hedge funds and large institutions have $593M invested in Griffon in 2015 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 39 increasing their positions, 56 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
140
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
$5K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$4.64M
2 +$3.01M
3 +$1.51M
4
Axa
Axa
France
+$1.51M
5
GCP
GSA Capital Partners
United Kingdom
+$1.3M

Top Sellers

1 -$7.58M
2 -$3.53M
3 -$3.27M
4
GI
GAMCO Investors
Connecticut
-$2.23M
5
JP Morgan Chase
JP Morgan Chase
New York
-$2.15M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$920K
52
$895K
53
$876K
54
$866K
55
$856K
56
$849K
57
$832K
58
$796K
59
$758K
60
$731K
61
$709K
62
$696K
63
$696K
64
$693K
65
$659K
66
$637K
67
$634K
68
$614K
69
$613K
70
$603K
71
$601K
72
$577K
73
$553K
74
$549K
75
$529K