Calamos Wealth Management LLC

Position in STX — Seagate Technology Holdings plc

CIK 1455258 NAPERVILLE, IL

Position in STX

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

Position Value

$14,797,310

+$14,564,997 QoQ

Shares Held

15,334

+2485.8% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

0.71%

of 13F equity value

Holder Rank

#387

of 1,945 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 98% Shared 0% None 2%

Technology · as of Jun 30, 2026

Calamos Wealth Management LLC holds $31,910,059 across 4 Computer Hardware names. STX ranks #2 (46.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ANET	Arista Networks, Inc.	96,616	$16,413,126
2	STX	Seagate Technology Holdings plc This page	15,334	$14,797,310
3	WDC	Western Digital Corp	675	$431,136
4	UAVS	AgEagle Aerial Systems Inc.	301,671	$268,487

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$14,797,310	15,334	+2485.8%	Shares	Sole	2026-07-31
2026-03-31	$232,313	593	—	Shares	Sole	2026-05-04
No filing history on record for this holder in this stock.