SIMPLEX TRADING, LLC

Position in CHRD — Chord Energy Corp

CIK 1488542 CHICAGO, IL

Position in CHRD

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$819,241

+$500,463 QoQ

Shares Held

5,762

+79.6% QoQ

Ownership

0.010%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2020

13 quarters on record

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

Energy · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $25,786,605 across 37 Oil & Gas E&P names. CHRD ranks #7 (3.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CNQ	CANADIAN NATURAL RESOURCES Ltd	104,671	$5,100,617
2	AR	ANTERO RESOURCES Corp	95,227	$4,041,433
3	VIST	Vista Energy, S.A.B. de C.V.	45,134	$3,406,262
4	MTDR	Matador Resources Co	42,624	$2,692,984
5	RRC	Range Resources Corp	36,320	$1,640,937
6	BSM	Black Stone Minerals, L.P.	59,237	$895,663
7	CHRD	Chord Energy Corp This page	5,762	$819,241
8	AMPY	Amplify Energy Corp.	114,802	$716,364

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$819,241	5,762	+79.6%	Shares	Sole	2026-05-14
2025-09-30	$318,778	3,208	+135.4%	Shares	Sole	2025-11-12
2025-06-30	$132,006	1,363	-53.2%	Shares	Sole	2025-08-05
2025-03-31	$328,353	2,913	-36.0%	Shares	Sole	2025-05-12
2024-12-31	$532,102	4,551	+4451.0%	Shares	Sole	2025-02-11
2023-06-30	$15,380	100	0.0%	Shares	Sole	2023-08-04
2023-03-31	$13,460	100	0.0%	Shares	Sole	2023-04-27
2022-12-31	$13,681	100	-50.2%	Shares	Sole	2023-02-02
2022-06-30	$24,451	201	-51.6%	Shares	Sole	2022-08-03
2022-03-31	$60,714	415	-93.7%	Shares	Sole	2022-05-02
2021-09-30	$657,464	6,613	+32.2%	Shares	Sole	2021-10-28
2021-06-30	$502,951	5,002	+167.9%	Shares	Sole	2021-08-12
2020-12-31	$69,191	1,867	—	Shares	Sole	2021-02-02
No filing history on record for this holder in this stock.