Calamos Advisors LLC

Position in COIN — Coinbase Global, Inc.

CIK 1316507 NAPERVILLE, IL

Position in COIN

as of Jun 30, 2026 · filed Jul 31, 2026 Compact

Position Value

$4,976,746

-$1,704,705 QoQ

Shares Held

34,043

-11.0% QoQ

Ownership

0.013%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#255

of 1,109 holders

Holding Since

Jun 2021

8 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Calamos Advisors LLC holds $68,657,920 across 5 Financial Data & Stock Exchanges names. COIN ranks #5 (7.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SPGI	S&P Global Inc.	73,623	$28,366,879
2	CBOE	Cboe Global Markets, Inc.	83,302	$20,214,896
3	CME	Cme Group Inc.	37,720	$8,329,707
4	NDAQ	Nasdaq, Inc.	85,888	$6,769,692
5	COIN	Coinbase Global, Inc. This page	34,043	$4,976,746

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,976,746	34,043	-11.0%	Shares	Sole	2026-07-31
2026-03-31	$6,681,451	38,265	+9.8%	Shares	Sole	2026-05-04
2025-12-31	$7,881,205	34,851	-3.9%	Shares	Sole	2026-01-29
2025-09-30	$12,237,049	36,259	+0.4%	Shares	Sole	2025-10-20
2025-06-30	$12,661,100	36,124	+1097.3%	Shares	Sole	2025-08-08
2021-12-31	$761,400	3,017	+3.3%	Shares	Sole	2022-02-01
2021-09-30	$664,469	2,921	+151.8%	Shares	Sole	2021-10-26
2021-06-30	$293,828	1,160	—	Shares	Sole	2021-07-22
No filing history on record for this holder in this stock.