Two Sigma Investments
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Two Sigma Investments’s Axcelis ACLS Stock Holding History

Two Sigma Investments’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 		$890K Buy
+4,700
New +$697K ﹤0.01% 3702

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

Two Sigma Investments's ACLS Position: Q2 2026 in Review

Two Sigma Investments reduced its Axcelis (ACLS) stake by 75% in Q2 2026, selling an estimated $22.1M and leaving 48,437 shares worth $9.18M. The position accounts for 0.01% of the portfolio, ranked #1584.

Two Sigma Investments first reported a position in ACLS in Q2 2013 and has held it in 40 quarters since. The position peaked at $18.4M in Q1 2026. 441 funds tracked by Wall St. Rank hold ACLS as of Q2 2026.

  • Two Sigma Investments held 48,437 shares of Axcelis worth $9.18M as of Q2 2026.
  • Two Sigma Investments sold 149,129 Axcelis shares in Q2 2026, an estimated $22.1M.
  • Axcelis made up 0.01% of Two Sigma Investments's portfolio in Q2 2026, its #1584 holding.
  • Two Sigma Investments first reported a position in Axcelis in Q2 2013 and has held it in 40 quarters since.
  • Two Sigma Investments's Axcelis position peaked at $18.4M in Q1 2026.
  • 441 funds tracked by Wall St. Rank held Axcelis as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.