121 hedge funds and large institutions have $559M invested in Griffon in 2013 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 32 increasing their positions, 44 reducing their positions, and 6 closing their positions.

Holders
121
Holders Change
+15
Holders Change %
+14.15%
% of All Funds
3.51%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
21
Increased
32
Reduced
44
Closed
6
Calls
$12K
Puts
Net Calls
+$12K
Net Calls Change
+$17K
Name Market Value Shares Shares
Change
Shares
Change %
GI
1
GAMCO Investors
Connecticut
$87M 6,586,369 +64,804 +1%
Goldman Sachs
2
Goldman Sachs
New York
$76.7M 5,809,380 -4,444,444 -43%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$61.4M 4,650,342 +46,531 +1%
NIMC
4
NWQ Investment Management Company
California
$43M 3,258,671 -490,980 -13%
Vanguard Group
5
Vanguard Group
Pennsylvania
$39.2M 2,969,273 +52,336 +2%
BFA
6
BlackRock Fund Advisors
California
$32.1M 2,433,243 +33,527 +1%
Pzena Investment Management
7
Pzena Investment Management
New York
$25.9M 1,958,937 +11,800 +0.6%
GF
8
Gabelli Funds
New York
$19.1M 1,444,000 +4,000 +0.3%
Northern Trust
9
Northern Trust
Illinois
$18.6M 1,407,134 +41,047 +3%
BIT
10
BlackRock Institutional Trust
California
$17.8M 1,345,311 -28,528 -2%
State Street
11
State Street
Massachusetts
$12.4M 940,026 -3,798 -0.4%
RA
12
Royce & Associates
New York
$12.1M 917,312 +4,704 +0.5%
Bank of New York Mellon
13
Bank of New York Mellon
New York
$6.17M 467,089 +23,159 +5%
Norges Bank
14
Norges Bank
Norway
$5.74M 434,854
Wellington Management Group
15
Wellington Management Group
Massachusetts
$5.62M 425,400 +6,600 +2%
TA
16
Teton Advisors
New York
$4.11M 311,444
MAA
17
Managed Account Advisors
New Jersey
$3.87M 293,189 -71,789 -20%
D.E. Shaw & Co
18
D.E. Shaw & Co
New York
$3.63M 275,103 -28,358 -9%
Principal Financial Group
19
Principal Financial Group
Iowa
$3.56M 269,259 +13,357 +5%
TCIM
20
TIAA CREF Investment Management
New York
$3.02M 228,736 -3,030 -1%
GC
21
Guggenheim Capital
Illinois
$2.9M 219,753 +68,266 +45%
BCM
22
Bridgeway Capital Management
Texas
$2.9M 219,150
Geode Capital Management
23
Geode Capital Management
Massachusetts
$2.89M 218,449 +25,095 +13%
Boston Partners
24
Boston Partners
Massachusetts
$2.6M 196,599 -685,155 -78%
Franklin Resources
25
Franklin Resources
California
$2.46M 186,000 +22,500 +14%