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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change
Shares
Change %
GC
26
Guggenheim Capital
Illinois
$2.61M +$167K +9,375 +7%
D.E. Shaw & Co
27
D.E. Shaw & Co
New York
$2.58M -$476K -26,728 -16%
Morgan Stanley
28
Morgan Stanley
New York
$2.54M -$1.27M -71,132 -33%
BIM
29
BlackRock Investment Management
Delaware
$2.4M -$84K -4,719 -3%
Deutsche Bank
30
Deutsche Bank
Germany
$2.4M +$170K +9,542 +8%
Millennium Management
31
Millennium Management
New York
$2.31M -$2.92M -164,198 -56%
New York State Teachers Retirement System (NYSTRS)
32
New York State Teachers Retirement System (NYSTRS)
New York
$2.28M -$17.6K -987 -0.8%
MCM
33
Matarin Capital Management
New York
$2.27M +$1.87M +105,144 +469%
SO
34
STRS Ohio
Ohio
$2.27M -$2.64M -148,391 -54%
Two Sigma Investments
35
Two Sigma Investments
New York
$2.01M +$1.01M +56,888 +102%
TCIM
36
TIAA CREF Investment Management
New York
$1.98M -$122K -6,875 -6%
Two Sigma Advisers
37
Two Sigma Advisers
New York
$1.64M +$90.8K +5,100 +6%
Prudential Financial
38
Prudential Financial
New Jersey
$1.57M -$28.5K -1,600 -2%
GCP
39
GSA Capital Partners
United Kingdom
$1.49M -$1M -56,345 -40%
California Public Employees Retirement System
40
California Public Employees Retirement System
California
$1.48M -$71.2K -4,000 -5%
SIM
41
Spark Investment Management
New York
$1.37M +$40.9K +2,300 +3%
FCBT
42
First Citizens Bank & Trust
North Carolina
$1.3M -$56.3K -3,164 -4%
Wellington Management Group
43
Wellington Management Group
Massachusetts
$1.16M +$1.16M +65,019 New
First Trust Advisors
44
First Trust Advisors
Illinois
$1.13M -$989K -55,592 -47%
O
45
OppenheimerFunds
New York
$1.09M +$1.09M +61,021 New
RhumbLine Advisers
46
RhumbLine Advisers
Massachusetts
$1.07M +$4.45K +250 +0.4%
EI
47
EAM Investors
California
$1.07M +$1.07M +60,146 New
California State Teachers Retirement System (CalSTRS)
48
California State Teachers Retirement System (CalSTRS)
California
$1.06M -$44.1K -2,476 -4%
TA
49
Teachers Advisors
New York
$957K
IIM
50
Ironwood Investment Management
Massachusetts
$949K