1,123 hedge funds and large institutions have $42.1B invested in Ametek in 2025 Q4 according to their latest regulatory filings, with 183 funds opening new positions, 399 increasing their positions, 372 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

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

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

9% more funds holding

Funds holding: 1,0301,123 (+93)

2.92% more ownership

Funds ownership: 86.28%89.2% (+2.9%)

7% more repeat investments, than reductions

Existing positions increased: 399 | Existing positions reduced: 372

Holders
1,123
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
24
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$87.1M
Puts
$49M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
ECM
1151
Element Capital Management
New York
MM
1152
MQS Management
New York
ST
1153
Sageworth Trust
Pennsylvania
TC
1154
TwinBeech Capital
New York
LAM
1155
LECAP Asset Management
United Kingdom
PCP
1156
Perbak Capital Partners
United Kingdom
FWP
1157
Forefront Wealth Partners
Texas
OAM
1158
Oxford Asset Management
United Kingdom
PCMH
1159
Polymer Capital Management (HK)
Hong Kong
CMF
1160
Counterpoint Mutual Funds
California
SIA
1161
Strategic Investment Advisors
Michigan
1C
1162
111 Capital
France
WWM
1163
Whalen Wealth Management
Nevada
RWP
1164
Ridgecrest Wealth Partners
California
HH
1165
Hilltop Holdings
Texas
FC
1166
FORA Capital
Florida
WAM
1167
Weiss Asset Management
Massachusetts
BBA
1168
Baader Bank Aktiengesellschaft
Germany
AA
1169
Armis Advisers
Georgia
AAS
1170
Ameritas Advisory Services
Nebraska
ASN
1171
Advisory Services Network
Georgia
NC
1172
North Capital
Utah
WC
1173
Wexford Capital
Florida
GFWA
1174
Grey Fox Wealth Advisors
Delaware
BGC
1175
Beutel, Goodman & Co
Ontario, Canada