125 hedge funds and large institutions have $886M invested in Griffon in 2016 Q4 according to their latest regulatory filings, with 15 funds opening new positions, 36 increasing their positions, 50 reducing their positions, and 15 closing their positions.

Holders
125
Holders Change
-2
Holders Change %
-1.57%
% of All Funds
3.13%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
15
Increased
36
Reduced
50
Closed
15
Calls
$849K
Puts
$2.48M
Net Calls
-$1.63M
Net Calls Change
-$1.77M
Name Market Value Shares Shares
Change
Shares
Change %
Goldman Sachs
1
Goldman Sachs
New York
$153M 5,832,524
GI
2
GAMCO Investors
Connecticut
$142M 5,429,979 -586,210 -10%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$104M 3,957,246 -173,164 -4%
Vanguard Group
4
Vanguard Group
Pennsylvania
$76.3M 2,911,078 -76,071 -3%
BFA
5
BlackRock Fund Advisors
California
$60.6M 2,314,623 +231,979 +11%
Northern Trust
6
Northern Trust
Illinois
$38.4M 1,466,768 +29,584 +2%
GF
7
Gabelli Funds
New York
$36.7M 1,401,373 -198,627 -12%
Franklin Resources
8
Franklin Resources
California
$36M 1,373,410 +45,700 +3%
BIT
9
BlackRock Institutional Trust
California
$21.5M 821,433 -122,402 -13%
State Street
10
State Street
Massachusetts
$19.8M 757,426 +40,762 +6%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$18.6M 710,669 +47,322 +7%
RA
12
Royce & Associates
New York
$13.1M 498,816 -58,800 -11%
Norges Bank
13
Norges Bank
Norway
$11.2M 428,937
Invesco
14
Invesco
Georgia
$11.2M 427,441 +18,473 +5%
TA
15
Teton Advisors
New York
$11.1M 422,703 -10,000 -2%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$6.27M 239,462 -23,393 -9%
BCM
17
Bridgeway Capital Management
Texas
$6.06M 231,150 -50,000 -18%
Charles Schwab
18
Charles Schwab
California
$6.01M 229,233 +10,802 +5%
Principal Financial Group
19
Principal Financial Group
Iowa
$5.71M 218,005 -1,883 -0.9%
Ameriprise
20
Ameriprise
Minnesota
$5.67M 216,236 +63,343 +41%
Renaissance Technologies
21
Renaissance Technologies
New York
$5.35M 204,100 +9,100 +5%
JPMorgan Chase & Co
22
JPMorgan Chase & Co
New York
$4.56M 173,982 +112,236 +182%
D.E. Shaw & Co
23
D.E. Shaw & Co
New York
$4.24M 161,803 +6,343 +4%
BIM
24
BlackRock Investment Management
Delaware
$4.09M 156,193 +25,249 +19%
EI
25
EAM Investors
California
$3.85M 146,769 +146,769 New