994 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, 357 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

10% more repeat investments, than reductions

Existing positions increased: 392 | Existing positions reduced: 357

1% more funds holding

Funds holding: 988994 (+6)

0% more funds holding in top 10

Funds holding in top 10: 1515 (0)

Holders
994
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
HPG
451
Harvest Portfolios Group
Ontario, Canada
$1.99M
ES
452
Element Squared
Minnesota
$1.96M
NMERB
453
New Mexico Educational Retirement Board
New Mexico
$1.96M
MC
454
Mirabaud & Cie
Switzerland
$1.95M
SBFM
455
S-Bank Fund Management
Finland
$1.95M
PIM
456
Plato Investment Management
Australia
$1.93M
OC
457
Oppenheimer & Co
New York
$1.91M
SLI
458
Sumitomo Life Insurance
Japan
$1.89M
CS
459
Candriam SCA
Luxembourg
$1.89M
JSSH
460
J. Safra Sarasin Holding
$1.88M
Rockefeller Capital Management
461
Rockefeller Capital Management
New York
$1.87M
IWC
462
Integrated Wealth Concepts
Massachusetts
$1.82M
LIP
463
Lighthouse Investment Partners
Florida
$1.81M
CGH
464
Crossmark Global Holdings
Texas
$1.78M
DFCM
465
Dark Forest Capital Management
Puerto Rico
$1.77M
TCPG
466
Trivant Custom Portfolio Group
California
$1.77M
CC
467
Centiva Capital
New York
$1.77M
MOS
468
MGO One Seven
Ohio
$1.76M
RMC
469
Resources Management Corp
Connecticut
$1.74M
ALMGDA
470
AG2R La Mondiale Gestion d'Actifs
France
$1.73M
HA
471
Harfst & Associates
Wyoming
$1.72M
BAMF
472
BI Asset Management Fondsmaeglerselskab
Denmark
$1.7M
DT
473
Diversified Trust
Tennessee
$1.69M
RB
474
Rodgers Brothers
Pennsylvania
$1.67M
OQS
475
Occudo Quantitative Strategies
Florida
$1.67M