413 hedge funds and large institutions have $9.86B invested in Ametek in 2013 Q3 according to their latest regulatory filings, with 61 funds opening new positions, 132 increasing their positions, 161 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
413
Holders Change
+32
Holders Change %
+8.4%
% of All Funds
13.4%
Holding in Top 10
10
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+11.11%
% of All Funds
0.32%
New
61
Increased
132
Reduced
161
Closed
26
Calls
$405K
Puts
$708K
Net Calls
-$303K
Net Calls Change
-$303K
Name Holding Trade Value Shares
Change
Shares
Change %
Natixis Advisors
301
Natixis Advisors
Massachusetts
$562K -$58.9K -1,280 -9%
NES
302
New England Securities
New York
$541K +$524K +11,383 +3,085%
EIM
303
Essex Investment Management
Massachusetts
$531K +$61K +1,326 +13%
AL
304
Airain Ltd
Guernsey
$529K -$657K -14,290 -55%
IPC
305
Independent Portfolio Consultants
Florida
$511K -$127K -2,755 -20%
HL
306
Harding Loevner
New Jersey
$508K
WOC
307
West Oak Capital
California
$504K
PSUF
308
People's United Financial
Connecticut
$497K -$52.7K -1,145 -10%
B
309
Barings
North Carolina
$482K +$179K +3,900 +59%
Los Angeles Capital Management
310
Los Angeles Capital Management
California
$474K -$1.11M -24,215 -70%
GCP
311
GSA Capital Partners
United Kingdom
$457K +$457K +9,924 New
VKH
312
Virtu KCG Holdings
New York
$444K +$444K +9,651 New
Millennium Management
313
Millennium Management
New York
$437K +$437K +9,486 New
Janney Montgomery Scott
314
Janney Montgomery Scott
Pennsylvania
$430K +$21.4K +466 +5%
PPCM
315
Pillar Pacific Capital Management
California
$425K
WCM
316
Washington Capital Management
Washington
$423K -$178K -3,864 -30%
HIC
317
Harvey Investment Company
Kentucky
$422K +$78.2K +1,700 +23%
NB
318
Norinchukin Bank
Japan
$422K +$422K +9,173 New
M
319
MOTCO
Texas
$421K
WMSA
320
Weiss Multi-Strategy Advisers
New York
$421K +$421K +9,150 New
ClearBridge Investments
321
ClearBridge Investments
New York
$414K
CL
322
CIM LLC
New York
$408K -$160K -3,479 -28%
Tudor Investment Corp
323
Tudor Investment Corp
Connecticut
$405K +$405K +8,800 New
TH
324
Timber Hill
Connecticut
$404K +$404K +8,770 New
KRSITF
325
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$400K +$400K +8,701 New