Jane Street
AME icon

Jane Street’s Ametek AME Stock Holding History

Jane Street’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 		$3.17M Buy
13,100
+6,700
+105% +$1.54M ﹤0.01% 4422
2026
Q1 		$1.37M Buy
6,400
+1,900
+42% +$422K ﹤0.01% 5813
2025
Q4 		$924K Buy
+4,500
New +$876K ﹤0.01% 6287
2025
Q3 		– Sell
-4,800
Closed -$869K – 10700
2025
Q2 		$869K Hold
4,800
– – ﹤0.01% 5875
2025
Q1 		$826K Buy
+4,800
New +$873K ﹤0.01% 5925
2024
Q1 		– Sell
-3,400
Closed -$561K – 9119
2023
Q4 		$561K Buy
+3,400
New +$518K ﹤0.01% 6568
2023
Q2 		– Sell
-2,200
Closed -$320K – 8612
2023
Q1 		$320K Sell
2,200
-2,800
-56% -$398K ﹤0.01% 7083
2022
Q4 		$699K Buy
5,000
+1,000
+25% +$133K ﹤0.01% 5581
2022
Q3 		$454K Buy
4,000
+400
+11% +$47.9K ﹤0.01% 6865
2022
Q2 		$396K Sell
3,600
-4,000
-53% -$486K ﹤0.01% 7146
2022
Q1 		$1.01M Buy
7,600
+5,700
+300% +$766K ﹤0.01% 6112
2021
Q4 		$279K Sell
1,900
-800
-30% -$109K ﹤0.01% 8310
2021
Q3 		$335K Buy
+2,700
New +$363K ﹤0.01% 7971
2021
Q2 		– Sell
-2,900
Closed -$370K – 9714
2021
Q1 		$370K Buy
+2,900
New +$350K ﹤0.01% 7348
2019
Q2 		– Sell
-27,400
Closed -$2.27M – 5087
2019
Q1 		$2.27M Buy
+27,400
New +$2.08M ﹤0.01% 1902

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

Jane Street's AME Position: Q2 2026 in Review

Jane Street reduced its Ametek (AME) stake by 87% in Q2 2026, selling an estimated $32M and leaving 20,217 shares worth $4.89M. The position accounts for ﹤0.01% of the portfolio, ranked #3753.

Jane Street first reported a position in AME in Q2 2013 and has held it in 39 quarters since. The position peaked at $34.1M in Q1 2026. 1,199 funds tracked by Wall St. Rank hold AME as of Q2 2026.

  • Jane Street held 20,217 shares of Ametek worth $4.89M as of Q2 2026.
  • Jane Street sold 139,017 Ametek shares in Q2 2026, an estimated $32M.
  • Ametek made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #3753 holding.
  • Jane Street first reported a position in Ametek in Q2 2013 and has held it in 39 quarters since.
  • Jane Street's Ametek position peaked at $34.1M in Q1 2026.
  • 1,199 funds tracked by Wall St. Rank held Ametek as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.