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
STA
476
Summit Trail Advisors
New York
$1.66M
TRCT
477
Tower Research Capital (TRC)
New York
$1.64M
IIM
478
Illumine Investment Management
Washington
$1.63M
ACA
479
Affinity Capital Advisors
California
$1.6M
MAG
480
Mayfair Advisory Group
Alabama
$1.58M
AA
481
ALPS Advisors
Colorado
$1.57M
EOJOAM
482
E. Ohman J:or Asset Management
Sweden
$1.56M
GIA
483
Gateway Investment Advisers
Ohio
$1.56M
IIM
484
INTECH Investment Management
Florida
$1.53M
AWM
485
Absher Wealth Management
North Carolina
$1.51M
KM
486
KP Management
Minnesota
$1.5M
CAM
487
Carret Asset Management
New York
$1.5M
AI
488
Atria Investments
North Carolina
$1.49M
LAM
489
LECAP Asset Management
United Kingdom
$1.49M
MMA
490
Miracle Mile Advisors
California
$1.48M
N
491
Numerai
California
$1.47M
VA
492
Vident Advisory
Georgia
$1.47M
EF
493
Empirical Finance
Pennsylvania
$1.46M
EIP
494
Epoch Investment Partners
New York
$1.45M
CAG
495
Crestwood Advisors Group
Massachusetts
$1.44M
PCA
496
Pallas Capital Advisors
Massachusetts
$1.42M
SDIC
497
South Dakota Investment Council
South Dakota
$1.41M
AAM
498
Advisors Asset Management
Colorado
$1.41M
CL
499
CIM LLC
New York
$1.37M
VPI
500
Value Partners Investments
Manitoba, Canada
$1.36M