993 hedge funds and large institutions have $36.7B invested in Ametek in 2025 Q2 according to their latest regulatory filings, with 97 funds opening new positions, 392 increasing their positions, 356 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
993
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
15
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$29.3M
Puts
$14.5M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Schroder Investment Management Group
276
Schroder Investment Management Group
United Kingdom
$7.29M
Stifel Financial
277
Stifel Financial
Missouri
$7.26M
Jane Street
278
Jane Street
New York
$7.22M
UIM
279
USS Investment Management
United Kingdom
$7.22M
DZ Bank
280
DZ Bank
Germany
$7.21M
NIG
281
NFJ Investment Group
Texas
$7.2M
SMDAM
282
Sumitomo Mitsui DS Asset Management
Japan
$7.18M
SCM
283
Sterling Capital Management
North Carolina
$7.18M
SI
284
Stephens Inc
Arkansas
$6.94M
URS
285
Utah Retirement Systems
Utah
$6.88M
PGFC
286
Peapack-Gladstone Financial Corp
New Jersey
$6.86M
TWP
287
Tyche Wealth Partners
Texas
$6.84M
NAMP
288
NorthStar Asset Management (Pennsylvania)
Pennsylvania
$6.79M
LRPA
289
L. Roy Papp & Associates
Arizona
$6.71M
MIM
290
Martin Investment Management
Florida
$6.62M
TI
291
Trexquant Investment
Connecticut
$6.58M
BCIM
292
British Columbia Investment Management
British Columbia, Canada
$6.57M
X
293
Xponance
Pennsylvania
$6.56M
MYAM
294
Meiji Yasuda Asset Management
Japan
$6.53M
RPI
295
Railway Pension Investments
United Kingdom
$6.49M
JIC
296
Johnson Investment Counsel
Ohio
$6.48M
SAM
297
Scopus Asset Management
New York
$6.47M
GAAM
298
Guinness Atkinson Asset Management
California
$6.47M
MIP
299
Marietta Investment Partners
Wisconsin
$6.41M
Robeco Institutional Asset Management
300
Robeco Institutional Asset Management
Netherlands
$6.38M