126 hedge funds and large institutions have $641M invested in Griffon in 2015 Q4 according to their latest regulatory filings, with 12 funds opening new positions, 38 increasing their positions, 47 reducing their positions, and 20 closing their positions.

Holders
126
Holders Change
-9
Holders Change %
-6.67%
% of All Funds
3.31%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
12
Increased
38
Reduced
47
Closed
20
Calls
$1.3M
Puts
Net Calls
+$1.3M
Net Calls Change
+$1.29M
Name Market Value Shares Shares
Change
Shares
Change %
GI
1
GAMCO Investors
Connecticut
$108M 6,062,740 -201,301 -3%
Goldman Sachs
2
Goldman Sachs
New York
$104M 5,817,762
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$79.6M 4,471,342 -5,060 -0.1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$57.3M 3,217,863 -74,701 -2%
BFA
5
BlackRock Fund Advisors
California
$39.4M 2,214,435 +47,587 +2%
GF
6
Gabelli Funds
New York
$27M 1,514,500 +5,000 +0.3%
Northern Trust
7
Northern Trust
Illinois
$25.5M 1,434,803 -28,326 -2%
Franklin Resources
8
Franklin Resources
California
$17.8M 1,002,693 +349,700 +54%
BIT
9
BlackRock Institutional Trust
California
$17.3M 970,902 +1,823 +0.2%
State Street
10
State Street
Massachusetts
$12.7M 716,417 +30,546 +4%
RA
11
Royce & Associates
New York
$10.4M 582,616 -136,000 -19%
BA
12
Boston Advisors
Massachusetts
$8.82M 495,754 +354,280 +250%
Bank of New York Mellon
13
Bank of New York Mellon
New York
$8.8M 494,586 -21,231 -4%
Renaissance Technologies
14
Renaissance Technologies
New York
$7.77M 436,251 +261,351 +149%
TA
15
Teton Advisors
New York
$7.75M 435,241
Norges Bank
16
Norges Bank
Norway
$7.64M 428,937
BCM
17
Bridgeway Capital Management
Texas
$5.01M 281,700
DCM
18
Driehaus Capital Management
Illinois
$4.96M 278,577 +278,577 New
Geode Capital Management
19
Geode Capital Management
Massachusetts
$4.53M 254,408 +3,161 +1%
Principal Financial Group
20
Principal Financial Group
Iowa
$4.46M 250,415 +2,679 +1%
LSV Asset Management
21
LSV Asset Management
Illinois
$3.68M 206,540 +13,000 +7%
Charles Schwab
22
Charles Schwab
California
$3.41M 191,254 -35,535 -16%
Ameriprise
23
Ameriprise
Minnesota
$3.14M 176,176 -10,085 -5%
PPA
24
Parametric Portfolio Associates
Washington
$3.02M 169,583 +13,078 +8%
Invesco
25
Invesco
Georgia
$2.69M 151,114 -1,094 -0.7%