558 hedge funds and large institutions have $14.5B invested in Ametek in 2017 Q4 according to their latest regulatory filings, with 84 funds opening new positions, 213 increasing their positions, 178 reducing their positions, and 42 closing their positions.

Holders
558
Holders Change
+38
Holders Change %
+7.31%
% of All Funds
12.67%
Holding in Top 10
8
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+60%
% of All Funds
0.18%
New
84
Increased
213
Reduced
178
Closed
42
Calls
$6.54M
Puts
$11.9M
Net Calls
-$5.33M
Net Calls Change
-$8.22M
Name Market Value Shares Shares
Change
Shares
Change %
GFP
551
Gryphon Financial Partners
Ohio
$2K 29 +29 New
RIA
552
RPG Investment Advisory
California
$1K 12
MWM
553
MinichMacGregor Wealth Management
New York
$1K 20 +3 +18%
Walleye Trading
554
Walleye Trading
New York
$493 6,799 +6,799 New
PCG
555
Private Capital Group
Connecticut
$1 19 +19 New
SA
556
SQ Advisors
Florida
-2,527,700 Closed
PI
557
PGGM Investments
Netherlands
-314,488 Closed
VFA
558
Virtus Fund Advisers
Connecticut
-266,050 Closed
Credit Agricole
559
Credit Agricole
France
-162,020 Closed
NFA
560
Nationwide Fund Advisors
Ohio
-129,919 Closed
SM
561
Saya Management
New York
-106,795 Closed
Assenagon Asset Management
562
Assenagon Asset Management
Luxembourg
-90,046 Closed
SCA
563
Secor Capital Advisors
New York
-65,612 Closed
Renaissance Technologies
564
Renaissance Technologies
New York
-57,550 Closed
QIM
565
Quantitative Investment Management
Virginia
-46,900 Closed
SC
566
Shellback Capital
Massachusetts
-38,201 Closed
BCM
567
Bayesian Capital Management
New York
-37,755 Closed
SAM
568
Sentinel Asset Management
Vermont
-35,000 Closed
MWNA
569
Marshall Wace North America
New York
-29,430 Closed
HHC
570
Hutchin Hill Capital
New York
-27,800 Closed
1832 Asset Management
571
1832 Asset Management
Ontario, Canada
-25,756 Closed
PP
572
Paloma Partners
Connecticut
-25,113 Closed
SAM
573
Sompo Asset Management
Japan
-18,710 Closed
Hudson Bay Capital Management
574
Hudson Bay Capital Management
Connecticut
-18,000 Closed
RIM
575
Rainier Investment Management
Washington
-17,550 Closed