TWO SIGMA SECURITIES, LLC

Broker-Dealer

Position in ASTL — Algoma Steel Group Inc.

CIK 1450144 NEW YORK, NY

Position in ASTL

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$146,065

+$103,942 QoQ

Shares Held

35,367

+244.2% QoQ

Ownership

0.034%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Mar 31, 2026

TWO SIGMA SECURITIES, LLC holds $3,371,781 across 6 Steel names. ASTL ranks #4 (4.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	STLD	Steel Dynamics Inc	11,698	$2,105,640
2	NUE	Nucor Corp	3,460	$585,086
3	MT	ArcelorMittal	5,976	$310,632
4	ASTL	Algoma Steel Group Inc. This page	35,367	$146,065
5	CLF	Cleveland-Cliffs Inc.	14,722	$124,400
6	SID	National Steel Co	80,612	$99,958

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$146,065	35,367	+244.2%	Shares	Sole	2026-05-15
2025-12-31	$42,123	10,274	—	Shares	Sole	2026-02-17
No filing history on record for this holder in this stock.