128 hedge funds and large institutions have $659M invested in Griffon in 2017 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 43 increasing their positions, 39 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
128
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
$421K
Puts
$232K
Net Calls
Net Calls Change

Top Buyers

1 +$2.68M
2 +$2.41M
3 +$2.37M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$2.35M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$1.47M

Top Sellers

1 -$3.03M
2 -$2.1M
3 -$1.95M
4
Axa
Axa
France
-$1.52M
5
Franklin Resources
Franklin Resources
California
-$1.43M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$2.03M
27
$1.86M
28
$1.78M
29
$1.56M
30
$1.41M
31
$1.39M
32
$1.26M
33
$1.19M
34
$1.15M
35
$1.13M
36
$1.12M
37
$1.12M
38
$1.08M
39
$1.08M
40
$1.04M
41
$1.04M
42
$1.03M
43
$1.03M
44
$1.02M
45
$974K
46
$941K
47
$842K
48
$841K
49
$779K
50
$768K