Holocene Advisors
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Holocene Advisors’s Axcelis ACLS Stock Holding History

Holocene Advisors’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
Q2 		$1.82M Sell
9,616
-41,959
-81% -$6.22M ﹤0.01% 603
2026
Q1 		$4.8M Buy
51,575
+35,896
+229% +$3.18M 0.01% 406
2025
Q4 		$1.26M Buy
15,679
+1,792
+13% +$150K ﹤0.01% 571
2025
Q3 		$1.36M Sell
13,887
-21,911
-61% -$1.76M ﹤0.01% 585
2025
Q2 		$2.49M Sell
35,798
-60,885
-63% -$3.47M 0.01% 533
2025
Q1 		$4.8M Buy
96,683
+12,398
+15% +$784K 0.01% 392
2024
Q4 		$5.89M Buy
84,285
+42,741
+103% +$3.55M 0.02% 371
2024
Q3 		$4.36M Buy
41,544
+6,285
+18% +$735K 0.02% 395
2024
Q2 		$5.01M Sell
35,259
-44,206
-56% -$5.1M 0.02% 323
2024
Q1 		$8.86M Buy
+79,465
New +$9.47M 0.03% 301

Other funds holding ACLS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
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
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Holocene Advisors's ACLS Position: Q2 2026 in Review

Holocene Advisors reduced its Axcelis (ACLS) stake by 81% in Q2 2026, selling an estimated $6.22M and leaving 9,616 shares worth $1.82M. The position accounts for ﹤0.01% of the portfolio, ranked #603.

Holocene Advisors first reported a position in ACLS in Q1 2024 and has held it in 10 quarters since. The position peaked at $8.86M in Q1 2024. 441 funds tracked by Wall St. Rank hold ACLS as of Q2 2026.

  • Holocene Advisors held 9,616 shares of Axcelis worth $1.82M as of Q2 2026.
  • Holocene Advisors sold 41,959 Axcelis shares in Q2 2026, an estimated $6.22M.
  • Axcelis made up ﹤0.01% of Holocene Advisors's portfolio in Q2 2026, its #603 holding.
  • Holocene Advisors first reported a position in Axcelis in Q1 2024 and has held it in 10 quarters since.
  • Holocene Advisors's Axcelis position peaked at $8.86M in Q1 2024.
  • 441 funds tracked by Wall St. Rank held Axcelis as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.