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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
SFA
526
Sequoia Financial Advisors
Ohio
$1.85M -$16.7K -75 -0.9%
VIA
527
Virtus Investment Advisers
Connecticut
$1.84M -$378K -1,702 -17%
GWM
528
Gibbs Wealth Management
Georgia
$1.84M +$814K +3,664 +75%
BC
529
Burney Company
Virginia
$1.82M -$800K -3,601 -30%
CAG
530
Crestwood Advisors Group
Massachusetts
$1.82M +$47.1K +212 +3%
DC
531
Davenport & Co
Virginia
$1.81M +$38.7K +174 +2%
GC
532
Guggenheim Capital
Illinois
$1.78M -$35.3K -159 -2%
Squarepoint
533
Squarepoint
New York
$1.78M +$478K +2,150 +35%
CL
534
Choreo LLC
Illinois
$1.77M -$88K -396 -5%
BC
535
Bridgefront Capital
Texas
$1.77M +$1.33M +5,978 +261%
CAM
536
Carret Asset Management
New York
$1.75M -$22.2K -100 -1%
OTL
537
Oak Thistle LLC
New York
$1.72M -$630K -2,835 -26%
IIA
538
ICW Investment Advisors
Arizona
$1.71M +$36.9K +166 +2%
PMA
539
Prudent Man Advisors
Illinois
$1.71M +$612K +2,752 +52%
PAG
540
Private Advisor Group
New Jersey
$1.71M -$165K -743 -9%
Lido Advisors
541
Lido Advisors
California
$1.7M +$75.8K +341 +4%
PCA
542
Pallas Capital Advisors
Massachusetts
$1.7M +$15.8K +71 +0.9%
Nomura Holdings
543
Nomura Holdings
Japan
$1.69M +$956K +4,302 +121%
GI
544
GAMMA Investing
California
$1.68M +$123K +553 +8%
EF
545
Empirical Finance
Pennsylvania
$1.68M -$2.89K -13 -0.2%
CL
546
CIM LLC
New York
$1.66M -$21.1K -95 -1%
ACA
547
Affinity Capital Advisors
California
$1.65M -$53.3K -240 -3%
ECM
548
Everence Capital Management
Indiana
$1.6M – – –
DWA
549
Douglass Winthrop Advisors
New York
$1.6M – – –
IA
550
Inspire Advisors
Idaho
$1.6M -$65.3K -294 -4%
20 21
22
23 24

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.