127 hedge funds and large institutions have $825M invested in Griffon in 2017 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 40 increasing their positions, 42 reducing their positions, and 15 closing their positions.

Holders
127
Holders Change
+2
Holders Change %
+1.6%
% of All Funds
3.17%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
23
Increased
40
Reduced
42
Closed
15
Calls
$465K
Puts
$323K
Net Calls
+$142K
Net Calls Change
+$1.78M
Name Market Value Shares Shares
Change
Shares
Change %
Goldman Sachs
1
Goldman Sachs
New York
$144M 5,836,224 +3,700 +0.1%
GI
2
GAMCO Investors
Connecticut
$130M 5,262,235 -167,744 -3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$96.2M 3,902,607 -54,639 -1%
BlackRock
4
BlackRock
New York
$91.1M 3,694,029 +3,691,418 +141,379%
Vanguard Group
5
Vanguard Group
Pennsylvania
$76.1M 3,088,764 +177,686 +6%
GF
6
Gabelli Funds
New York
$37.7M 1,529,946 +128,573 +9%
Northern Trust
7
Northern Trust
Illinois
$36.9M 1,496,085 +29,317 +2%
Franklin Resources
8
Franklin Resources
California
$30M 1,215,010 -158,400 -12%
State Street
9
State Street
Massachusetts
$18.8M 764,449 +7,023 +0.9%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$16.6M 674,518 -36,151 -5%
RA
11
Royce & Associates
New York
$10.9M 443,316 -55,500 -11%
TA
12
Teton Advisors
New York
$10.4M 422,703
Invesco
13
Invesco
Georgia
$10.3M 416,423 -11,018 -3%
Norges Bank
14
Norges Bank
Norway
$8.32M 337,673 -91,264 -21%
Renaissance Technologies
15
Renaissance Technologies
New York
$7.29M 295,600 +91,500 +45%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$6.11M 247,928 +8,466 +4%
Charles Schwab
17
Charles Schwab
California
$6.07M 246,125 +16,892 +7%
Principal Financial Group
18
Principal Financial Group
Iowa
$5.85M 237,110 +19,105 +9%
BCM
19
Bridgeway Capital Management
Texas
$5.7M 231,150
Ameriprise
20
Ameriprise
Minnesota
$5.06M 205,349 -10,887 -5%
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$3.3M 133,877 -27,926 -17%
PPA
22
Parametric Portfolio Associates
Washington
$3.28M 132,916 +268 +0.2%
TCIM
23
TIAA CREF Investment Management
New York
$3.01M 121,910 -19,985 -14%
JPMorgan Chase & Co
24
JPMorgan Chase & Co
New York
$2.85M 115,413 -58,569 -34%
New York State Teachers Retirement System (NYSTRS)
25
New York State Teachers Retirement System (NYSTRS)
New York
$2.75M 111,491 +1,500 +1%