GROUP ONE TRADING LLC

Position in LPX — Louisiana-Pacific Corp

CIK 932540 CHICAGO, IL

Position in LPX

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$29,391

-$30,357 QoQ

Shares Held

404

-30.0% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

12 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $5,231,443 across 11 Building Products & Equipment names. LPX ranks #7 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CARR	CARRIER GLOBAL Corp	41,801	$2,353,814
2	BLDR	Builders FirstSource, Inc.	24,561	$2,022,107
3	APT	Alpha Pro Tech Ltd	113,071	$502,035
4	MAS	Masco Corp /De/	2,524	$152,373
5	TREX	Trex Co Inc	2,395	$87,225
6	LMB	Limbach Holdings, Inc.	673	$52,527
7	LPX	Louisiana-Pacific Corp This page	404	$29,391
8	NPKI	NPK International Inc.	993	$14,388

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$29,391	404	-30.0%	Shares	Sole	2026-05-13
2024-12-31	$59,748	577	+202.1%	Shares	Sole	2025-05-14
2024-06-30	$15,725	191	-98.5%	Shares	Sole	2024-08-14
2022-09-30	$638,236	12,468	-47.4%	Shares	Sole	2022-11-09
2022-03-31	$1,472,492	23,704	-1.7%	Shares	Sole	2022-05-12
2021-12-31	$1,890,037	24,123	+86.0%	Shares	Sole	2022-02-11
2021-09-30	$796,030	12,971	-67.7%	Shares	Sole	2021-11-12
2021-06-30	$2,418,051	40,107	+5.7%	Shares	Sole	2021-08-10
2020-12-31	$1,409,969	37,933	+28.4%	Shares	Sole	2021-02-10
2020-09-30	$871,636	29,537	+262.7%	Shares	Sole	2020-11-12
2020-06-30	$208,867	8,143	+5.8%	Shares	Sole	2020-08-13
2020-03-31	$132,286	7,700	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.