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 		$782K Buy
8,400
+300
+4% +$26.6K ﹤0.01% 7036
2025
Q4 		$651K Sell
8,100
-24,200
-75% -$2.03M ﹤0.01% 7121
2025
Q3 		$3.15M Buy
32,300
+12,600
+64% +$1.01M ﹤0.01% 4134
2025
Q2 		$1.37M Buy
19,700
+4,700
+31% +$268K ﹤0.01% 5046
2025
Q1 		$745K Sell
15,000
-26,900
-64% -$1.7M ﹤0.01% 6116
2024
Q4 		$2.93M Buy
41,900
+24,800
+145% +$2.06M ﹤0.01% 3491
2024
Q3 		$1.79M Buy
17,100
+1,300
+8% +$152K ﹤0.01% 4711
2024
Q2 		$2.25M Buy
15,800
+2,100
+15% +$242K ﹤0.01% 4282
2024
Q1 		$1.53M Buy
13,700
+7,900
+136% +$941K ﹤0.01% 4616
2023
Q4 		$752K Sell
5,800
-8,500
-59% -$1.17M ﹤0.01% 6085
2023
Q3 		$2.33M Sell
14,300
-7,600
-35% -$1.34M ﹤0.01% 3796
2023
Q2 		$4.01M Buy
21,900
+13,900
+174% +$2M ﹤0.01% 3044
2023
Q1 		$1.07M Sell
8,000
-700
-8% -$82.2K ﹤0.01% 4878
2022
Q4 		$690K Sell
8,700
-12,400
-59% -$874K ﹤0.01% 5598
2022
Q3 		$1.28M Buy
21,100
+4,500
+27% +$291K ﹤0.01% 4974
2022
Q2 		$910K Sell
16,600
-18,100
-52% -$1.05M ﹤0.01% 5662
2022
Q1 		$2.62M Buy
34,700
+25,500
+277% +$1.74M ﹤0.01% 4232
2021
Q4 		$686K Buy
+9,200
New +$545K ﹤0.01% 6674
2021
Q2 		– Sell
-6,600
Closed -$271K – 9686
2021
Q1 		$271K Sell
6,600
-3,500
-35% -$131K ﹤0.01% 7837
2020
Q4 		$294K Buy
+10,100
New +$261K ﹤0.01% 6446
2020
Q3 		– Sell
-8,100
Closed -$226K – 7070
2020
Q2 		$226K Buy
+8,100
New +$198K ﹤0.01% 6214

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.