SIMPLEX TRADING, LLC

Position in TMC — TMC the metals Co Inc.

CIK 1488542 CHICAGO, IL

Position in TMC

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$226,435

-$357,739 QoQ

Shares Held

51,114

-59.1% QoQ

Ownership

0.012%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#77

of 215 holders

Holding Since

Dec 2021

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $11,292,779 across 22 Other Industrial Metals & Mining names. TMC ranks #8 (2.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	USAR	USA Rare Earth, Inc.	187,412	$4,044,350
2	VALE	Vale S.A.	217,034	$3,264,191
3	SGML	Sigma Lithium Corp	95,358	$1,206,278
4	NAK	Northern Dynasty Minerals Ltd	291,104	$558,919
5	MTRN	MATERION Corp	1,663	$494,559
6	ALM	Almonty Industries Inc.	21,079	$349,068
7	VZLA	Vizsla Silver Corp.	87,305	$288,106
8	TMC	TMC the metals Co Inc. This page	51,114	$226,435

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$226,435	51,114	-59.1%	Shares	Sole	2026-08-12
2026-03-31	$584,174	125,091	+191.7%	Shares	Sole	2026-05-14
2025-12-31	$264,631	42,890	-90.4%	Shares	Sole	2026-02-11
2025-09-30	$2,857,683	448,616	+40.9%	Shares	Sole	2025-11-12
2025-06-30	$2,101,387	318,392	+133.5%	Shares	Sole	2025-08-05
2025-03-31	$234,528	136,354	-35.4%	Shares	Sole	2025-05-12
2024-12-31	$236,334	211,013	+126.8%	Shares	Sole	2025-02-11
2024-09-30	$98,635	93,052	+370.3%	Shares	Sole	2024-11-08
2022-06-30	$20,379	19,786	-89.7%	Shares	Sole	2022-08-03
2022-03-31	$499,937	193,026	+913.2%	Shares	Sole	2022-05-02
2021-12-31	$39,626	19,051	—	Shares	Sole	2022-02-23
No filing history on record for this holder in this stock.