141 hedge funds and large institutions have $321M invested in Griffon in 2018 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 57 increasing their positions, 34 reducing their positions, and 24 closing their positions.

Holders
141
Holders Change
-2
Holders Change %
-1.4%
% of All Funds
3.15%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
22
Increased
57
Reduced
34
Closed
24
Calls
$936K
Puts
$495K
Net Calls
+$441K
Net Calls Change
+$1.51M
Name Market Value Shares Shares
Change
Shares
Change %
GI
1
GAMCO Investors
Connecticut
$56.4M 5,399,411 -121,961 -2%
BlackRock
2
BlackRock
New York
$52M 4,976,297 +125,129 +3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$39.9M 3,815,227 -17,577 -0.5%
Vanguard Group
4
Vanguard Group
Pennsylvania
$33.4M 3,195,377 -730,872 -19%
GF
5
Gabelli Funds
New York
$22.2M 2,123,408 +46,515 +2%
RA
6
Royce & Associates
New York
$10.3M 986,251 +137,961 +16%
Wells Fargo
7
Wells Fargo
California
$10.1M 968,875 +161,691 +20%
State Street
8
State Street
Massachusetts
$9.73M 931,090 +30,089 +3%
Bank of New York Mellon
9
Bank of New York Mellon
New York
$6.67M 638,177 +120,045 +23%
TA
10
Teton Advisors
New York
$5.3M 507,579 +69,000 +16%
Northern Trust
11
Northern Trust
Illinois
$4.81M 460,388 -3,293 -0.7%
Charles Schwab
12
Charles Schwab
California
$4.09M 390,871 +28,297 +8%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$3.81M 364,885 +41,991 +13%
Marshall Wace
14
Marshall Wace
United Kingdom
$3.67M 351,501 +293,977 +511%
Goldman Sachs
15
Goldman Sachs
New York
$2.93M 280,416 +28,197 +11%
Invesco
16
Invesco
Georgia
$2.87M 274,877 +173,818 +172%
Principal Financial Group
17
Principal Financial Group
Iowa
$2.87M 274,404 +1,853 +0.7%
Deutsche Bank
18
Deutsche Bank
Germany
$2.64M 252,273 +162,317 +180%
D.E. Shaw & Co
19
D.E. Shaw & Co
New York
$2.3M 219,856 +22,841 +12%
Ameriprise
20
Ameriprise
Minnesota
$2.05M 196,624 +4,545 +2%
PCM
21
Penn Capital Management
Pennsylvania
$2.05M 195,909 +10,696 +6%
Citadel Advisors
22
Citadel Advisors
Florida
$1.79M 171,401 +74,122 +76%
Morgan Stanley
23
Morgan Stanley
New York
$1.74M 165,955 +88,390 +114%
MWNA
24
Marshall Wace North America
New York
$1.69M 161,595 -120,013 -43%
TCIM
25
TIAA CREF Investment Management
New York
$1.65M 157,544 -16,914 -10%