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 %
DCMA
326
Daiwa Capital Markets America
New York
$406K +$406K +7,700 New
DILH
327
Dai-ichi Life Holdings
Japan
$404K
LPL Financial
328
LPL Financial
California
$398K -$6.85K -130 -2%
First Manhattan
329
First Manhattan
New York
$385K -$8.16K -155 -2%
MDCM
330
Morgan Dempsey Capital Management
Wisconsin
$372K +$59.9K +1,139 +19%
AQR Capital Management
331
AQR Capital Management
Connecticut
$363K -$1.13M -21,406 -76%
TBA
332
Train Babcock Advisors
New York
$356K
FIM
333
Freedom Investment Management
Connecticut
$344K +$19.3K +366 +6%
AB
334
Amalgamated Bank
New York
$334K +$334K +6,344 New
WTIM
335
Wilmington Trust Investment Management
Delaware
$323K
HSA
336
HBK Sorce Advisory
Pennsylvania
$318K -$21.8K -415 -6%
FPA
337
First Pacific Advisors
California
$317K
PAM
338
PartnerRe Asset Management
Connecticut
$310K -$17.5K -333 -5%
BPBT
339
Boston Private Bank & Trust
Massachusetts
$302K
LIM
340
Leavell Investment Management
Alabama
$294K
Commonwealth Equity Services
341
Commonwealth Equity Services
Massachusetts
$286K +$286K +5,422 New
EOJOAM
342
E. Ohman J:or Asset Management
Sweden
$278K -$99.8K -1,900 -26%
JFGIW
343
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$278K
FTI
344
Fiduciary Trust International
Massachusetts
$272K +$22.2K +422 +9%
KeyBank National Association
345
KeyBank National Association
Ohio
$270K -$35.3K -670 -12%
GD
346
Grandfield & Dodd
New York
$266K
RA
347
Rational Advisors
New York
$262K -$30.7K -583 -10%
CC
348
ClearArc Capital
Ohio
$256K +$11.8K +224 +5%
OA
349
OFI Advisors
Pennsylvania
$252K -$1.79M -34,065 -88%
SRC
350
Shufro Rose & Co
New York
$252K