124 hedge funds and large institutions have $657M invested in Griffon in 2015 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 42 increasing their positions, 45 reducing their positions, and 12 closing their positions.

Holders
124
Holders Change
+4
Holders Change %
+3.33%
% of All Funds
3.31%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
17
Increased
42
Reduced
45
Closed
12
Calls
$17K
Puts
Net Calls
+$17K
Net Calls Change
+$17K
Name Holding Trade Value Shares
Change
Shares
Change %
Royal Bank of Canada
76
Royal Bank of Canada
Ontario, Canada
$507K
BA
77
BlackRock Advisors
Delaware
$440K +$64.7K +3,706 +17%
VIA
78
Vident Investment Advisory
Georgia
$422K -$9.25K -531 -2%
Acadian Asset Management
79
Acadian Asset Management
Massachusetts
$402K +$106K +6,081 +36%
ARTA
80
A.R.T. Advisors
New York
$393K +$393K +22,598 New
AL
81
AJO LP
Pennsylvania
$387K -$492K -28,200 -56%
PP
82
PDT Partners
New York
$386K +$386K +22,141 New
VOYA Investment Management
83
VOYA Investment Management
Georgia
$370K
UBS Group
84
UBS Group
Switzerland
$339K +$295K +16,942 +676%
LSERS
85
Louisiana State Employees Retirement System
Louisiana
$321K -$24.4K -1,400 -7%
T. Rowe Price Associates
86
T. Rowe Price Associates
Maryland
$315K
PAM
87
Princeton Alpha Management
New Jersey
$309K +$309K +17,704 New
CIP
88
Convergence Investment Partners
Florida
$309K +$309K +17,739 New
NCCM
89
Nine Chapters Capital Management
New Jersey
$281K +$281K +16,100 New
Nisa Investment Advisors
90
Nisa Investment Advisors
Missouri
$277K +$19.2K +1,100 +7%
Thrivent Financial for Lutherans
91
Thrivent Financial for Lutherans
Minnesota
$271K +$3.49K +200 +1%
UBS AM
92
UBS AM
Illinois
$267K +$14K +800 +6%
PAMP
93
Polar Asset Management Partners
Ontario, Canada
$248K -$54.1K -3,100 -18%
TRSOTSOK
94
Teachers Retirement System of the State of Kentucky
Kentucky
$244K
KCPG
95
Kavar Capital Partners Group
Kansas
$244K +$244K +14,000 New
Public Employees Retirement Association of Colorado
96
Public Employees Retirement Association of Colorado
Colorado
$242K
RJA
97
Raymond James & Associates
Florida
$218K +$218K +12,500 New
AG
98
Aperio Group
California
$211K +$211K +12,083 New
OSAM
99
O'Shaughnessy Asset Management
Connecticut
$209K +$209K +12,013 New
PI
100
PineBridge Investments
New York
$181K +$15.8K +912 +10%