Millennium Management
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Millennium Management’s Algoma Steel ASTL Stock Holding History

Millennium Management’s Portfolio ASTL Stock Details ASTL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-112,400
Closed -$461K – 5695
2025
Q4 		$461K Sell
112,400
-78,700
-41% -$314K ﹤0.01% 4997
2025
Q3 		$679K Buy
191,100
+112,400
+143% +$597K ﹤0.01% 4887
2025
Q2 		$542K Buy
+78,700
New +$439K ﹤0.01% 4850

Other funds holding ASTL

MRCP
Maple Rock Capital Partners Toronto, Ontario, Canada $5.1B AUM 214.22% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SRAIM
Scheer Rowlett & Associates Investment Management Toronto, Ontario, Canada $1.39B AUM 42.31% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
AF
Aegis Financial Mc Lean, Virginia $633M AUM 87.77% 1-Year Est. Return
CF
CDC Financial Chicago, Illinois $239M AUM
BCM
Brightline Capital Management Miami, Florida $462M AUM 226.03% 1-Year Est. Return
LC
Littlejohn & Co Greenwich, Connecticut $78.6M AUM 1.93% 1-Year Est. Return

Millennium Management's ASTL Position: Q2 2026 in Review

Millennium Management reduced its Algoma Steel (ASTL) stake by 50% in Q2 2026, selling an estimated $1.82M and leaving 386,942 shares worth $1.57M. The position accounts for ﹤0.01% of the portfolio, ranked #3998.

Millennium Management first reported a position in ASTL in Q4 2021 and has held it in 19 quarters since. The position peaked at $39.8M in Q3 2024. 95 funds tracked by Wall St. Rank hold ASTL as of Q2 2026.

  • Millennium Management held 386,942 shares of Algoma Steel worth $1.57M as of Q2 2026.
  • Millennium Management sold 379,469 Algoma Steel shares in Q2 2026, an estimated $1.82M.
  • Algoma Steel made up ﹤0.01% of Millennium Management's portfolio in Q2 2026, its #3998 holding.
  • Millennium Management first reported a position in Algoma Steel in Q4 2021 and has held it in 19 quarters since.
  • Millennium Management's Algoma Steel position peaked at $39.8M in Q3 2024.
  • 95 funds tracked by Wall St. Rank held Algoma Steel as of Q2 2026.

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