126 hedge funds and large institutions have $718M invested in Griffon in 2017 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 45 increasing their positions, 40 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
126
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
$434K
Puts
$295K
Net Calls
Net Calls Change

Top Buyers

1 +$3.85M
2 +$3.68M
3 +$2.18M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$1.72M
5
First Trust Advisors
First Trust Advisors
Illinois
+$1.35M

Top Sellers

1 -$13.2M
2 -$6.17M
3 -$5.12M
4
EI
EAM Investors
California
-$2.18M
5
JP Morgan Chase
JP Morgan Chase
New York
-$1.55M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$827K
52
$825K
53
$735K
54
$692K
55
$685K
56
$666K
57
$626K
58
$592K
59
$585K
60
$564K
61
$513K
62
$510K
63
$500K
64
$487K
65
$477K
66
$456K
67
$431K
68
$414K
69
$413K
70
$400K
71
$399K
72
$390K
73
$373K
74
$365K
75
$357K