GROUP ONE TRADING LLC

Position in PBR — Petrobras - Petroleo Brasileiro SA

CIK 932540 CHICAGO, IL

Position in PBR

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

Position Value

$32,805,936

+$14,609,728 QoQ

Shares Held

1,581,009

+3.0% QoQ

Ownership

0.025%

of shares outstanding

% of Portfolio

1.27%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2024

6 quarters on record

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

Energy · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $37,293,882 across 3 Oil & Gas Integrated names. PBR ranks #1 (88.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PBR	Petrobras - Petroleo Brasileiro SA This page	1,581,009	$32,805,936
2	EQNR	Equinor ASA	59,765	$2,522,083
3	EC	Ecopetrol S.A.	131,145	$1,965,863

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$32,805,936	1,581,009	+3.0%	Shares	Sole	2026-05-13
2025-12-31	$18,196,208	1,535,545	+9.4%	Shares	Sole	2026-02-12
2025-09-30	$17,777,703	1,404,242	-40.1%	Shares	Sole	2025-11-12
2025-06-30	$29,308,540	2,342,809	+127.7%	Shares	Sole	2025-08-14
2025-03-31	$14,753,938	1,028,866	+87.6%	Shares	Sole	2025-05-14
2024-12-31	$7,051,922	548,361	—	Shares	Sole	2025-05-14
No filing history on record for this holder in this stock.