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Ametek
AME

1,151 hedge funds and large institutions have $43B invested in Ametek in 2026 Q1 according to their latest regulatory filings, with 136 funds opening new positions, 463 increasing their positions, 369 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed

114% more call options, than puts

Call options by funds: $99M | Put options by funds: $46.3M

51% more first-time investments, than exits

New positions opened: 136 | Existing positions closed: 90

25% more repeat investments, than reductions

Existing positions increased: 463 | Existing positions reduced: 369

2% more funds holding

Funds holding: 1,126 → 1,151 (+25)

2% more capital invested

Capital invested by funds: $42.1B → $43B (+$859M)

1.54% less ownership

Funds ownership: 89.22% → 87.68% (-1.5%)

8% less funds holding in top 10

Funds holding in top 10: 24 → 22 (-2)

Holders
1,151
Holders Change
+25
Holders Change %
+2.22%
% of All Funds
14.16%
Holding in Top 10
22
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-8.33%
% of All Funds
0.27%
New
136
Increased
463
Reduced
369
Closed
90
Calls
$99M
Puts
$46.3M
Net Calls
+$52.8M
Net Calls Change
+$14.7M

Top Buyers

1
DZ Bank
DZ Bank
Germany
+$247M
2
Capital World Investors
Capital World Investors
California
+$168M
3
Jones Financial Companies
Jones Financial Companies
Missouri
+$143M
4
Two Sigma Investments
Two Sigma Investments
New York
+$138M
5
JP Morgan Chase
JP Morgan Chase
New York
+$122M

Top Sellers

1
Invesco
Invesco
Georgia
-$256M
2
EIG
EdgePoint Investment Group
Ontario, Canada
-$232M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$215M
4
BlackRock
BlackRock
New York
-$183M
5
ATO
Alecta Tjanstepension Omsesidigt
Sweden
-$165M
Name Holding Trade Value Shares
Change 		Change in
Stake
HIA
1126
HFM Investment Advisors
New Jersey
$1.29K – – –
APW
1127
Aventura Private Wealth
Florida
$1.07K – – –
BWM
1128
Benson Wealth Management
Tennessee
$1.07K – – –
DF
1129
DecisionPoint Financial
Arizona
$1.07K – – –
TSMHT
1130
Thurston Springer Miller Herd & Titak
Indiana
$1.07K – – –
NF
1131
Napier Financial
Massachusetts
$857 +$889 +4 New
BIM
1132
Breakwater Investment Management
Washington
$644 – – –
SA
1133
Seneschal Advisors
Washington
$644 – – –
NL
1134
NVWM LLC
Pennsylvania
$643 – – –
RFS
1135
Richardson Financial Services
Massachusetts
$643 – – –
UCB
1136
United Community Bank
South Carolina
$643 – – –
MWM
1137
Mascoma Wealth Management
New Hampshire
$643 +$667 +3 New
RPA
1138
Redwood Park Advisors
California
$429 -$222 -1 -33%
DCM
1139
Davis Capital Management
Florida
$429 – – –
NRG
1140
Nemes Rush Group
Michigan
$429 – – –
QWM
1141
Quaker Wealth Management
New Jersey
$429 – – –
TC
1142
Trust Company
Kansas
$429 – – –
CW
1143
Curio Wealth
Maryland
$429 +$444 +2 New
IWS
1144
Intentional Wealth Strategies
Colorado
$429 +$444 +2 New
PWA
1145
Portus Wealth Advisors
North Carolina
$429 +$444 +2 New
T
1146
Tidemark
California
$429 +$444 +2 New
TWM
1147
TopTier Wealth Management
Wisconsin
$429 +$444 +2 New
IAS
1148
IMA Advisory Services
Colorado
$428 – – –
BHWM
1149
Beaird Harris Wealth Management
Texas
$215 – – –
3FI
1150
3 Factor Indexing
California
$215 +$222 +1 New
44 45
46
47 48

AME Hedge Fund Activity: Q1 2026 in Review

1,151 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Ametek (AME) for Q1 2026, worth a combined $43B — up 2% from $42.1B a quarter earlier.

Buyers outnumbered sellers: 136 funds opened new AME positions and 90 closed out — a net gain of 46 holders — while 463 added to existing stakes and 369 trimmed.

The largest buyer was DZ Bank, adding an estimated $247M. The largest seller was Invesco, cutting an estimated $256M.

  • 1,151 institutional investors held Ametek (AME) as of Q1 2026, up from 1,126 in Q4 2025.
  • Funds reported $43B of Ametek stock for Q1 2026, up 2% quarter-over-quarter.
  • 136 funds opened new Ametek positions in Q1 2026 and 90 closed out, a net change of +46 holders.
  • The largest Ametek buyer in Q1 2026 was DZ Bank, an estimated $247M added.
  • The largest Ametek seller in Q1 2026 was Invesco, an estimated $256M sold.

Based on aggregated 13F filings for Q1 2026.