Calamos Advisors LLC

Position in UNH — Unitedhealth Group Inc

CIK 1316507 NAPERVILLE, IL

Back to UNH Full portfolio

Position in UNH

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

Position Value

$128,587,193

+$60,699,410 QoQ

Shares Held

309,379

+23.3% QoQ

Ownership

0.034%

of shares outstanding

% of Portfolio

0.73%

of 13F equity value

Holder Rank

#214

of 3,349 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in UNH Over Time

Shares Held

Position Value (USD)

Derivatives in UNH

reported options exposure · as of Jun 30, 2025

CallValue

$20,995,581

CallShares

67,300

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 Healthcare Plans

Healthcare · as of Jun 30, 2026

Calamos Advisors LLC holds $206,278,316 across 5 Healthcare Plans names. UNH ranks #1 (62.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UNH	Unitedhealth Group Inc This page	309,379	$128,587,193
2	CVS	CVS HEALTH Corp	422,940	$43,753,143
3	HUM	Humana Inc	34,975	$13,892,769
4	CI	Cigna Group	46,997	$12,956,132
5	CNC	Centene Corp	110,439	$7,089,079

All Filings in UNH

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27 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$128,587,193	309,379	+23.3%	Shares	Sole	2026-07-31
2026-03-31	$67,887,783	250,888	+4.6%	Shares	Sole	2026-05-04
2025-12-31	$79,161,368	239,803	-2.9%	Shares	Sole	2026-01-29
2025-09-30	$85,248,699	246,883	-14.0%	Shares	Sole	2025-10-20
2025-06-30	$20,995,581	67,300	—	Call	Sole	2025-08-08
2025-06-30	$89,565,027	287,095	-5.8%	Shares	Sole	2025-08-08
2025-03-31	$159,703,945	304,924	-9.1%	Shares	Sole	2025-04-29
2024-12-31	$169,652,291	335,374	+8.6%	Shares	Sole	2025-01-24
2024-09-30	$180,603,559	308,893	+1.8%	Shares	Sole	2024-11-07
2024-06-30	$154,567,539	303,514	-3.8%	Shares	Sole	2024-07-25
2024-03-31	$156,071,913	315,488	-17.3%	Shares	Sole	2024-05-08
2023-12-31	$200,901,478	381,601	-2.3%	Shares	Sole	2024-01-31
2023-09-30	$196,961,319	390,649	+1.8%	Shares	Sole	2023-10-26
2023-06-30	$184,374,465	383,602	-1.0%	Shares	Sole	2023-07-28
2023-03-31	$183,070,023	387,376	-9.6%	Shares	Sole	2023-05-04
2022-12-31	$227,236,738	428,603	-11.4%	Shares	Sole	2023-01-26
2022-09-30	$244,275,222	483,675	-1.3%	Shares	Sole	2022-10-24
2022-06-30	$251,606,278	489,859	-1.9%	Shares	Sole	2022-08-01
2022-03-31	$254,711,656	499,464	+10.3%	Shares	Sole	2022-05-03
2021-12-31	$227,307,730	452,678	+1.8%	Shares	Sole	2022-02-01
2021-09-30	$173,777,707	444,740	+2.5%	Shares	Sole	2021-10-26
2021-06-30	$173,748,112	433,893	+22.1%	Shares	Sole	2021-07-22
2021-03-31	$132,259,722	355,470	+0.5%	Shares	Sole	2021-04-12
2020-12-31	$124,057,258	353,762	+4.6%	Shares	Sole	2021-01-27
2020-09-30	$105,454,643	338,245	-5.5%	Shares	Sole	2020-10-26
2020-06-30	$105,584,136	357,973	-21.7%	Shares	Sole	2020-07-27
2020-03-31	$113,975,887	457,037	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.