MAM
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Martingale Asset Management’s Ametek AME Stock Holding History

Martingale Asset Management’s Portfolio AME Stock Details AME Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$991K Sell
4,096
-3
-0.1% -$691 0.02% 543
2026
Q1 		$879K Buy
+4,099
New +$911K 0.02% 528
2024
Q3 		– Sell
-8,405
Closed -$1.4M – 786
2024
Q2 		$1.4M Sell
8,405
-2,908
-26% -$502K 0.03% 378
2024
Q1 		$2.07M Sell
11,313
-360
-3% -$62K 0.04% 287
2023
Q4 		$1.92M Sell
11,673
-847
-7% -$129K 0.04% 298
2023
Q3 		$1.85M Buy
+12,520
New +$1.96M 0.04% 283

Other funds holding AME

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Martingale Asset Management's AME Position: Q2 2026 in Review

Martingale Asset Management reduced its Ametek (AME) stake by 0.07% in Q2 2026, selling an estimated $691 and leaving 4,096 shares worth $991K. The position accounts for 0.02% of the portfolio, ranked #543.

Martingale Asset Management first reported a position in AME in Q3 2023 and has held it in 6 quarters since. The position peaked at $2.07M in Q1 2024. 1,199 funds tracked by Wall St. Rank hold AME as of Q2 2026.

  • Martingale Asset Management held 4,096 shares of Ametek worth $991K as of Q2 2026.
  • Martingale Asset Management sold 3 Ametek shares in Q2 2026, an estimated $691.
  • Ametek made up 0.02% of Martingale Asset Management's portfolio in Q2 2026, its #543 holding.
  • Martingale Asset Management first reported a position in Ametek in Q3 2023 and has held it in 6 quarters since.
  • Martingale Asset Management's Ametek position peaked at $2.07M in Q1 2024.
  • 1,199 funds tracked by Wall St. Rank held Ametek as of Q2 2026.

Based on Martingale Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.