Calamos Advisors LLC

Position in WBD — Warner Bros. Discovery, Inc.

CIK 1316507 NAPERVILLE, IL

Back to WBD Full portfolio

Position in WBD

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

Position Value

$37,259,136

+$5,670,525 QoQ

Shares Held

1,397,567

+21.5% QoQ

Ownership

0.056%

of shares outstanding

% of Portfolio

0.21%

of 13F equity value

Holder Rank

#142

of 1,306 holders

Holding Since

Jun 2022

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in WBD Over Time

Shares Held

Position Value (USD)

Derivatives in WBD

reported options exposure · as of Jun 30, 2026

CallValue

$31,826,708

CallShares

1,193,800

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Entertainment

Communication Services · as of Jun 30, 2026

Calamos Advisors LLC holds $237,805,392 across 5 Entertainment names. WBD ranks #4 (15.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NFLX	Netflix Inc	1,382,807	$98,732,419
2	DIS	Walt Disney Co	515,099	$49,578,278
3	ROKU	Roku, Inc	325,000	$44,895,500
4	WBD	Warner Bros. Discovery, Inc. This page	1,397,567	$37,259,136
5	FOXA	Fox Corp	140,722	$7,340,059

All Filings in WBD

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6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$37,259,136	1,397,567	+21.5%	Shares	Sole	2026-07-31
2026-06-30	$31,826,708	1,193,800	—	Call	Sole	2026-07-31
2026-03-31	$31,588,611	1,150,350	+817.7%	Shares	Sole	2026-05-04
2025-12-31	$3,612,702	125,354	-70.0%	Shares	Sole	2026-01-29
2022-09-30	$4,809,415	418,210	0.0%	Shares	Sole	2022-10-24
2022-06-30	$5,612,378	418,210	—	Shares	Sole	2022-08-01
No filing history on record for this holder in this stock.