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Maple Rock Capital Partners’s Algoma Steel ASTL Stock Holding History

Maple Rock Capital Partners’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 		$65.8M Buy
15,930,818
+1,500,000
+10% +$6.51M 2.14% 14
2025
Q4 		$59.2M Buy
14,430,818
+4,000,000
+38% +$15.9M 1.95% 18
2025
Q3 		$37.1M Buy
10,430,818
+2,034,018
+24% +$10.8M 1.46% 28
2025
Q2 		$57.9M Buy
8,396,800
+1,296,800
+18% +$7.24M 2.84% 13
2025
Q1 		$38.5M Buy
7,100,000
+1,007,909
+17% +$7.57M 1.41% 22
2024
Q4 		$59.6M Hold
6,092,091
– – 1.79% 13
2024
Q3 		$62.3M Hold
6,092,091
– – 1.76% 14
2024
Q2 		$42.4M Hold
6,092,091
– – 1.44% 20
2024
Q1 		$51.7M Hold
6,092,091
– – 2.87% 14
2023
Q4 		$61.1M Hold
6,092,091
– – 3.48% 12
2023
Q3 		$41.4M Hold
6,092,091
– – 3.64% 12
2023
Q2 		$43.3M Sell
6,092,091
-399,208
-6% -$2.96M 3.52% 13
2023
Q1 		$52.4M Hold
6,491,299
– – 4.63% 8
2022
Q4 		$41.2M Buy
6,491,299
+355,000
+6% +$2.33M 1.66% 15
2022
Q3 		$39.5M Hold
6,136,299
– – 1.89% 20
2022
Q2 		$55.1M Sell
6,136,299
-10
-0% -$96 3.21% 11
2022
Q1 		$69M Buy
6,136,309
+2,045,436
+50% +$20.2M 3.68% 6
2021
Q4 		$44.2M Buy
+4,090,873
New +$43.8M 4.72% 10

Other funds holding ASTL

MI
MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
LC
Littlejohn & Co Greenwich, Connecticut $106M AUM 7.38% 1-Year Est. Return
SRAIM
Scheer Rowlett & Associates Investment Management Toronto, Ontario, Canada $1.39B AUM 49.24% 1-Year Est. Return
AF
Aegis Financial Mc Lean, Virginia $580M AUM 105.74% 1-Year Est. Return
LAII
LM Asset (IM) Inc Vancouver, British Columbia, Canada $192M AUM 105.88% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return
CF
CDC Financial Chicago, Illinois $157M AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Maple Rock Capital Partners's ASTL Position: Q1 2026 in Review

Maple Rock Capital Partners increased its Algoma Steel (ASTL) stake by 10% in Q1 2026, buying an estimated $6.51M and bringing the position to 15,930,818 shares worth $65.8M. The position accounts for 2.14% of the portfolio, ranked #14.

Maple Rock Capital Partners first reported a position in ASTL in Q4 2021 and has held it in 18 quarters since. The position peaked at $69M in Q1 2022. 98 funds tracked by Wall St. Rank hold ASTL as of Q1 2026.

  • Maple Rock Capital Partners held 15,930,818 shares of Algoma Steel worth $65.8M as of Q1 2026.
  • Maple Rock Capital Partners bought 1,500,000 Algoma Steel shares in Q1 2026, an estimated $6.51M.
  • Algoma Steel made up 2.14% of Maple Rock Capital Partners's portfolio in Q1 2026, its #14 holding.
  • Maple Rock Capital Partners first reported a position in Algoma Steel in Q4 2021 and has held it in 18 quarters since.
  • Maple Rock Capital Partners's Algoma Steel position peaked at $69M in Q1 2022.
  • 98 funds tracked by Wall St. Rank held Algoma Steel as of Q1 2026.

Based on Maple Rock Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.