410 hedge funds and large institutions have $11.8B invested in Ametek in 2013 Q4 according to their latest regulatory filings, with 42 funds opening new positions, 123 increasing their positions, 183 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
410
Holders Change
-3
Holders Change %
-0.73%
% of All Funds
11.91%
Holding in Top 10
14
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+40%
% of All Funds
0.41%
New
42
Increased
123
Reduced
183
Closed
42
Calls
$137K
Puts
$105K
Net Calls
+$32K
Net Calls Change
+$335K
Name Holding Trade Value Shares
Change
Shares
Change %
Royal Bank of Canada
76
Royal Bank of Canada
Ontario, Canada
$22.9M -$10.2M -194,220 -31%
MSA
77
Mason Street Advisors
Wisconsin
$22.4M -$5.51M -104,666 -20%
State Board of Administration of Florida Retirement System
78
State Board of Administration of Florida Retirement System
Florida
$22.3M -$66.5K -1,262 -0.3%
ICM
79
IronBridge Capital Management
Illinois
$22.1M -$1.77M -33,589 -7%
Dimensional Fund Advisors
80
Dimensional Fund Advisors
Texas
$21.6M +$5.12M +97,131 +31%
Public Employees Retirement Association of Colorado
81
Public Employees Retirement Association of Colorado
Colorado
$20.6M +$5.71M +108,505 +38%
ORI
82
Oak Ridge Investments
Illinois
$20M -$526K -9,982 -3%
CLOS
83
Compagnie Lombard Odier SCmA
Switzerland
$19.7M +$19.7M +373,669 New
Adage Capital Partners
84
Adage Capital Partners
Massachusetts
$19.5M +$11.6M +219,858 +147%
RhumbLine Advisers
85
RhumbLine Advisers
Massachusetts
$18.4M +$2.75M +52,200 +18%
Ohio Public Employees Retirement System (OPERS)
86
Ohio Public Employees Retirement System (OPERS)
Ohio
$18.3M +$1.88M +35,657 +11%
EAM
87
EULAV Asset Management
Florida
$17.7M -$1.16M -22,000 -6%
MTB
88
Mizuho Trust & Banking
Japan
$17.7M -$399K -7,570 -2%
TD Asset Management
89
TD Asset Management
Ontario, Canada
$17.3M +$52.7K +1,000 +0.3%
Principal Financial Group
90
Principal Financial Group
Iowa
$17.1M +$389K +7,393 +2%
Nuveen Asset Management
91
Nuveen Asset Management
Illinois
$17.1M -$393K -7,462 -2%
CIP
92
Chartwell Investment Partners
Pennsylvania
$16.6M -$3.85M -73,130 -19%
Morgan Stanley
93
Morgan Stanley
New York
$16.2M -$4.26M -80,870 -21%
GC
94
Guggenheim Capital
Illinois
$15.8M -$4.22M -80,145 -21%
OAM
95
Origin Asset Management
United Kingdom
$15.5M -$12.1M -230,632 -44%
CG
96
Colony Group
Massachusetts
$15.4M -$2.19M -41,624 -12%
Canada Life
97
Canada Life
Manitoba, Canada
$15.1M -$7.49M -141,740 -33%
Bank of America
98
Bank of America
North Carolina
$15.1M -$3.59M -68,072 -19%
CISOA
99
Capital Investment Services of America
Wisconsin
$14.4M -$192K -3,650 -1%
Swiss National Bank
100
Swiss National Bank
Switzerland
$13.7M -$1.76M -33,500 -11%