520 hedge funds and large institutions have $13.1B invested in Ametek in 2017 Q3 according to their latest regulatory filings, with 54 funds opening new positions, 183 increasing their positions, 185 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
520
Holders Change
+19
Holders Change %
+3.79%
% of All Funds
12.98%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.12%
New
54
Increased
183
Reduced
185
Closed
30
Calls
$7.56M
Puts
$4.67M
Net Calls
+$2.89M
Net Calls Change
+$2.73M
Name Holding Trade Value Shares
Change
Shares
Change %
O
351
OppenheimerFunds
New York
$555K +$12.2K +184 +2%
PAG
352
Private Advisor Group
New Jersey
$552K +$552K +8,230 New
GCP
353
GSA Capital Partners
United Kingdom
$517K -$662K -10,018 -56%
B
354
Barings
North Carolina
$513K
Janney Montgomery Scott
355
Janney Montgomery Scott
Pennsylvania
$511K -$3.96K -60 -0.8%
AIM
356
ARK Investment Management
Florida
$511K +$103K +1,557 +25%
II
357
IFM Investors
Australia
$509K +$8.59K +130 +2%
NA
358
Neuburgh Advisers
California
$484K -$20.3K -308 -4%
NCM
359
Noesis Capital Mangement
Florida
$481K
BFM
360
Boothbay Fund Management
New York
$480K +$227K +3,437 +90%
EOJOAM
361
E. Ohman J:or Asset Management
Sweden
$472K +$155K +2,350 +49%
MC
362
Montag & Caldwell
Georgia
$466K -$7.92K -120 -2%
IB
363
Intrust Bank
Kansas
$464K +$85.4K +1,294 +23%
AIM
364
Assured Investment Management
New York
$461K +$461K +6,982 New
PPCM
365
Pillar Pacific Capital Management
California
$460K -$33K -500 -7%
IUHSA
366
Itau Unibanco Holding S.A.
Brazil
$458K -$1.12M -5,370 -71%
Canada Pension Plan Investment Board
367
Canada Pension Plan Investment Board
Ontario, Canada
$454K +$448K +6,791 +7,989%
LP
368
LMR Partners
United Kingdom
$451K -$894K -13,549 -66%
SM
369
Sciencast Management
New Jersey
$441K -$479K -7,042 -52%
First Manhattan
370
First Manhattan
New York
$441K -$14.8K -225 -3%
CL
371
CIM LLC
New York
$426K -$161K -2,435 -27%
CCM
372
Cadence Capital Management
Massachusetts
$423K -$36.8K -557 -8%
WSFS
373
Wilmington Savings Fund Society
Delaware
$422K -$33K -500 -7%
OBWP
374
O'Brien Wealth Partners
Massachusetts
$413K
SI
375
Stephens Inc
Arkansas
$413K +$2.51K +38 +0.6%