Millennium Management
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Millennium Management’s Axcelis ACLS Stock Holding History

Millennium Management’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 		$3.47M Buy
+18,300
New +$2.71M ﹤0.01% 3339
2024
Q2 		– Sell
-2,200
Closed -$245K – 5810
2024
Q1 		$245K Sell
2,200
-500
-19% -$59.6K ﹤0.01% 5259
2023
Q4 		$350K Buy
+2,700
New +$372K ﹤0.01% 4876

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

Millennium Management's ACLS Position: Q2 2026 in Review

Millennium Management increased its Axcelis (ACLS) stake by 1,011% in Q2 2026, buying an estimated $18.8M and bringing the position to 139,242 shares worth $26.4M. The position accounts for 0.01% of the portfolio, ranked #1374.

Millennium Management first reported a position in ACLS in Q2 2013 and has held it in 46 quarters since. The position peaked at $66.1M in Q4 2023. 440 funds tracked by Wall St. Rank hold ACLS as of Q2 2026.

  • Millennium Management held 139,242 shares of Axcelis worth $26.4M as of Q2 2026.
  • Millennium Management bought 126,710 Axcelis shares in Q2 2026, an estimated $18.8M.
  • Axcelis made up 0.01% of Millennium Management's portfolio in Q2 2026, its #1374 holding.
  • Millennium Management first reported a position in Axcelis in Q2 2013 and has held it in 46 quarters since.
  • Millennium Management's Axcelis position peaked at $66.1M in Q4 2023.
  • 440 funds tracked by Wall St. Rank held Axcelis as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.