CenterBook Partners’s Algoma Steel ASTL Stock Holding History

CenterBook 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	$964K	Sell	233,509 -165,336	-41%	-$717K	0.05%	360
2025 Q4	$1.64M	Buy	398,845 +164,528	+70%	+$656K	0.08%	292
2025 Q3	$833K	Sell	234,317 -53,273	-19%	-$283K	0.04%	407
2025 Q2	$1.98M	Buy	287,590 +25,424	+10%	+$142K	0.11%	225
2025 Q1	$1.42M	Sell	262,166 -141,703	-35%	-$1.06M	0.09%	249
2024 Q4	$3.95M	Buy	403,869 +104,981	+35%	+$1.08M	0.24%	125
2024 Q3	$3.06M	Buy	298,888 +23,861	+9%	+$220K	0.19%	141
2024 Q2	$1.91M	Sell	275,027 -361,474	-57%	-$2.79M	0.12%	268
2024 Q1	$5.4M	Buy	636,501 +540,443	+563%	+$4.57M	0.37%	84
2023 Q4	$963K	Sell	96,058 -118,707	-55%	-$918K	0.12%	258
2023 Q3	$1.46M	Sell	214,765 -68,329	-24%	-$490K	0.18%	188
2023 Q2	$2.01M	Buy	283,094 +131,518	+87%	+$976K	0.25%	138
2023 Q1	$1.22M	Sell	151,576 -34,078	-18%	-$261K	0.17%	198
2022 Q4	$1.18M	Buy	185,654 +74,286	+67%	+$487K	0.19%	180
2022 Q3	$717K	Buy	111,368 +28,692	+35%	+$256K	0.14%	238
2022 Q2	$742K	Buy	82,676 +65,442	+380%	+$628K	0.16%	219
2022 Q1	$194K	Buy	+17,234	New	+$170K	0.07%	328

Other funds holding ASTL

MRCP

Maple Rock Capital Partners Toronto, Ontario, Canada $3.07B AUM 157.2% 1-Year Est. Return

MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 76.63% 1-Year Est. Return

DSC

Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

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) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return

CDC Financial Chicago, Illinois $157M AUM

CenterBook Partners's ASTL Position: Q1 2026 in Review

CenterBook Partners reduced its Algoma Steel (ASTL) stake by 41% in Q1 2026, selling an estimated $717K and leaving 233,509 shares worth $964K. The position accounts for 0.05% of the portfolio, ranked #360.

CenterBook Partners first reported a position in ASTL in Q1 2022 and has held it in 17 quarters since. The position peaked at $5.4M in Q1 2024. 98 funds tracked by Wall St. Rank hold ASTL as of Q1 2026.

CenterBook Partners held 233,509 shares of Algoma Steel worth $964K as of Q1 2026.
CenterBook Partners sold 165,336 Algoma Steel shares in Q1 2026, an estimated $717K.
Algoma Steel made up 0.05% of CenterBook Partners's portfolio in Q1 2026, its #360 holding.
CenterBook Partners first reported a position in Algoma Steel in Q1 2022 and has held it in 17 quarters since.
CenterBook Partners's Algoma Steel position peaked at $5.4M in Q1 2024.
98 funds tracked by Wall St. Rank held Algoma Steel as of Q1 2026.

Based on CenterBook Partners's 13F filing for Q1 2026, filed 5 May 2026.