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D. E. Shaw & Co., Inc.

Position in ASTL — Algoma Steel Group Inc.

CIK 1009207 New York, NY

Position in ASTL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,715,010
+$1,597,664 QoQ
Shares Held
1,228,119
+48.3% QoQ
Ownership
1.16%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#23
of 95 holders
Holding Since
Dec 2021
19 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ASTL Over Time

Shares Held

Position Value (USD)

Derivatives in ASTL

reported options exposure · as of Mar 31, 2026
CallValue
$0
CallShares
0
PutValue
$79,296
PutShares
19,200

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Steel

Basic Materials · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $198,171,080 across 12 Steel names. ASTL ranks #8 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 ASTL
Algoma Steel Group Inc.
This page
1,228,119 $2,715,010

All Filings in ASTL

Export CSV
31 filing rows on record
Report Date Value (USD) Shares
2026-06-30 ASTLW 557,746
2026-06-30 $2,715,010 670,373
2026-03-31 ASTLW 557,746
2026-03-31 $1,117,346 270,544
2026-03-31 $79,296 19,200
2025-12-31 ASTLW 557,746
2025-12-31 $2,145,357 523,258
2025-12-31 $78,720 19,200
2025-09-30 ASTLW 557,746
2025-09-30 $2,056,424 578,460
2025-06-30 ASTLW 557,746
2025-03-31 ASTLW 557,746
2024-12-31 ASTLW 557,746
2024-12-31 $1,642,433 167,938
2024-09-30 ASTLW 506,816
2024-06-30 ASTLW 506,816
2024-06-30 $187,544 26,946
2024-03-31 ASTLW 506,816
2024-03-31 $350,569 41,292
2023-12-31 ASTLW 506,391
2023-12-31 $1,915,007 190,928
2023-09-30 ASTLW 278,402
2023-06-30 ASTLW 278,402
2023-03-31 ASTLW 278,402
2022-12-31 ASTLW 278,402
2022-09-30 ASTLW 48,409
2022-06-30 ASTLW 48,409
2022-03-31 ASTLW 68,619
2022-03-31 $542,936 48,261
2021-12-31 ASTLW 72,419
2021-12-31 $480,428 44,443