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1,125 hedge funds and large institutions have $42.1B invested in Ametek in 2025 Q4 according to their latest regulatory filings, with 184 funds opening new positions, 400 increasing their positions, 372 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

163% more first-time investments, than exits

New positions opened: 184 | Existing positions closed: 70

78% more call options, than puts

Call options by funds: $87.1M | Put options by funds: $49M

71% more funds holding in top 10

Funds holding in top 10: 1424 (+10)

13% more capital invested

Capital invested by funds: $37.4B → $42.1B (+$4.72B)

9% more funds holding

Funds holding: 1,0311,125 (+94)

2.9% more ownership

Funds ownership: 86.33%89.22% (+2.9%)

8% more repeat investments, than reductions

Existing positions increased: 400 | Existing positions reduced: 372

Holders
1,125
Holders Change
+94
Holders Change %
+9.12%
% of All Funds
13.69%
Holding in Top 10
24
Holding in Top 10 Change
+10
Holding in Top 10 Change %
+71.43%
% of All Funds
0.29%
New
184
Increased
400
Reduced
372
Closed
70
Calls
$87.1M
Puts
$49M
Net Calls
+$38M
Net Calls Change
+$4.4M
Name Holding Trade Value Shares
Change
Change in
Stake
SEP
951
Signature Equity Partners
Ohio
$44.6K +$42.2K +217 New
KFAS
952
Keating Financial Advisory Services
Kansas
$44.6K +$42.2K +217 New
OP
953
ORG Partners
Indiana
$41.3K +$11.7K +60 +43%
FRA
954
Front Row Advisors
California
$40K
TW
955
Titan Wealth
$36.8K +$34.8K +179 New
DMBA
956
Deseret Mutual Benefit Administrators
Utah
$34.3K +$5.45K +28 +20%
ACM
957
Aster Capital Management
United Arab Emirates
$33.5K -$319K -1,637 -91%
FHA
958
Flagship Harbor Advisors
Massachusetts
$31.8K +$30.2K +155 New
DJSG
959
D.J. St. Germain
Massachusetts
$31.4K
TFA
960
Transamerica Financial Advisors
Florida
$31.4K +$12.6K +65 +74%
CAM
961
Costello Asset Management
Pennsylvania
$31K -$19.5K -100 -40%
TFA
962
Toth Financial Advisory
Virginia
$30.8K
SA
963
Scarborough Advisors
Maryland
$30K -$2.14K -11 -7%
BF
964
BOK Financial
Oklahoma
$29.8K +$16.3K +84 +138%
WA
965
WPG Advisers
Maryland
$29.2K +$389 +2 +1%
FNWA
966
Financial Network Wealth Advisors
Utah
$28.8K +$5.64K +29 +26%
FFO
967
Fortitude Family Office
Arizona
$28.5K
DWM
968
Darwin Wealth Management
Florida
$28.3K
MW
969
Merited Wealth
Florida
$28.1K +$26.7K +137 New
MCM
970
MV Capital Management
Maryland
$27.9K +$195 +1 +0.7%
BGAI
971
Bruce G. Allen Investments
Colorado
$27.5K
AGWCA
972
Annis Gardner Whiting Capital Advisors
Florida
$27.1K +$584 +3 +2%
CA
973
CoreCap Advisors
Michigan
$26.5K +$11.5K +59 +84%
ADL
974
Asset Dedication LLC
California
$26.1K
APW
975
Atlantic Private Wealth
North Carolina
$25.3K