Jane Street
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Jane Street’s Axcelis ACLS Stock Holding History

Jane Street’s Portfolio ACLS Stock Details ACLS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.22M Buy
23,900
+5,100
+27% +$452K ﹤0.01% 4882
2025
Q4 		$1.51M Buy
18,800
+3,100
+20% +$260K ﹤0.01% 5326
2025
Q3 		$1.53M Buy
+15,700
New +$1.26M ﹤0.01% 5432
2025
Q2 		– Sell
-8,400
Closed -$417K – 9497
2025
Q1 		$417K Sell
8,400
-300
-3% -$19K ﹤0.01% 7202
2024
Q4 		$608K Sell
8,700
-900
-9% -$74.7K ﹤0.01% 6363
2024
Q3 		$1.01M Sell
9,600
-14,100
-59% -$1.65M ﹤0.01% 5876
2024
Q2 		$3.37M Sell
23,700
-27,800
-54% -$3.21M ﹤0.01% 3615
2024
Q1 		$5.74M Sell
51,500
-12,800
-20% -$1.53M ﹤0.01% 2431
2023
Q4 		$8.34M Sell
64,300
-5,900
-8% -$813K ﹤0.01% 2176
2023
Q3 		$11.4M Sell
70,200
-4,800
-6% -$844K ﹤0.01% 1637
2023
Q2 		$13.7M Buy
75,000
+53,600
+250% +$7.72M ﹤0.01% 1569
2023
Q1 		$2.85M Sell
21,400
-5,900
-22% -$693K ﹤0.01% 3229
2022
Q4 		$2.17M Sell
27,300
-89,400
-77% -$6.3M ﹤0.01% 3748
2022
Q3 		$7.07M Buy
116,700
+53,100
+83% +$3.43M ﹤0.01% 2116
2022
Q2 		$3.49M Sell
63,600
-17,500
-22% -$1.01M ﹤0.01% 3204
2022
Q1 		$6.13M Buy
81,100
+51,300
+172% +$3.5M ﹤0.01% 2694
2021
Q4 		$2.22M Buy
29,800
+19,900
+201% +$1.18M ﹤0.01% 4265
2021
Q3 		$466K Sell
9,900
-2,900
-23% -$126K ﹤0.01% 7405
2021
Q2 		$517K Sell
12,800
-15,800
-55% -$655K ﹤0.01% 7171
2021
Q1 		$1.18M Buy
+28,600
New +$1.07M ﹤0.01% 5146
2020
Q4 		– Sell
-61,900
Closed -$1.36M – 7401
2020
Q3 		$1.36M Buy
+61,900
New +$1.58M ﹤0.01% 3599

Other funds holding ACLS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Jane Street's ACLS Position: Q1 2026 in Review

Jane Street sold out of Axcelis (ACLS) in Q1 2026, closing a stake of 79,049 shares — an estimated $7M sold.

Jane Street first reported a position in ACLS in Q2 2013 and held it in 23 quarters. The position peaked at $17.5M in Q3 2024. 377 funds tracked by Wall St. Rank hold ACLS as of Q1 2026.

  • Jane Street reported no remaining Axcelis position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 79,049 Axcelis shares in Q1 2026, an estimated $7M.
  • Jane Street first reported a position in Axcelis in Q2 2013 and held it in 23 quarters.
  • Jane Street's Axcelis position peaked at $17.5M in Q3 2024.
  • 377 funds tracked by Wall St. Rank held Axcelis as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.