SIMPLEX TRADING, LLC

Position in COIN — Coinbase Global, Inc.

CIK 1488542 CHICAGO, IL

Position in COIN

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

Position Value

$18,931,458

-$1,219,651 QoQ

Shares Held

129,499

+45.3% QoQ

Ownership

0.049%

of shares outstanding

% of Portfolio

0.61%

of 13F equity value

Holder Rank

#111

of 1,109 holders

Holding Since

Jun 2021

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $24,746,039 across 8 Financial Data & Stock Exchanges names. COIN ranks #1 (76.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COIN	Coinbase Global, Inc. This page	129,499	$18,931,458
2	CBOE	Cboe Global Markets, Inc.	8,462	$2,053,473
3	ICE	Intercontinental Exchange, Inc.	15,522	$1,910,913
4	MSCI	MSCI Inc.	1,855	$1,038,874
5	SPGI	S&P Global Inc.	1,665	$641,434
6	MORN	Morningstar, Inc.	739	$115,298
7	DTCX	Datacentrex, Inc.	29,376	$52,289
8	FDS	Factset Research Systems Inc	10	$2,300

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$18,931,458	129,499	+45.3%	Shares	Sole	2026-08-12
2025-12-31	$20,151,109	89,109	+53.8%	Shares	Sole	2026-02-11
2025-09-30	$19,548,770	57,924	+60.3%	Shares	Sole	2025-11-12
2025-06-30	$12,661,801	36,126	-58.7%	Shares	Sole	2025-08-05
2025-03-31	$15,080,114	87,558	+13.4%	Shares	Sole	2025-05-12
2024-12-31	$19,174,719	77,224	+165.7%	Shares	Sole	2025-02-11
2024-09-30	$5,178,689	29,066	-70.3%	Shares	Sole	2024-11-08
2024-06-30	$21,713,871	97,709	-13.6%	Shares	Sole	2024-07-25
2023-12-31	$19,669,830	113,097	-74.2%	Shares	Sole	2024-02-02
2023-09-30	$32,889,094	438,054	+1329.9%	Shares	Sole	2023-11-01
2021-12-31	$7,731,354	30,635	-46.6%	Shares	Sole	2022-02-23
2021-09-30	$13,050,982	57,372	+5.1%	Shares	Sole	2021-10-28
2021-06-30	$13,830,939	54,603	—	Shares	Sole	2021-08-12
No filing history on record for this holder in this stock.