Calamos Advisors LLC

Position in COP — Conocophillips

CIK 1316507 NAPERVILLE, IL

Position in COP

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

Position Value

$24,211,764

-$7,464,144 QoQ

Shares Held

232,895

-2.9% QoQ

Ownership

0.019%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

#247

of 2,428 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Calamos Advisors LLC holds $56,605,659 across 4 Oil & Gas E&P names. COP ranks #1 (42.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COP	Conocophillips This page	232,895	$24,211,764
2	EQT	EQT Corp	302,363	$16,076,640
3	EOG	Eog Resources Inc	69,705	$9,042,829
4	OXY	Occidental Petroleum Corp /De/	149,772	$7,274,426

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$24,211,764	232,895	-2.9%	Shares	Sole	2026-07-31
2026-03-31	$31,675,908	239,969	+1.2%	Shares	Sole	2026-05-04
2025-12-31	$22,206,538	237,224	-3.9%	Shares	Sole	2026-01-29
2025-09-30	$23,350,203	246,857	0.0%	Shares	Sole	2025-10-20
2025-06-30	$22,152,947	246,857	0.0%	Shares	Sole	2025-08-08
2025-03-31	$25,924,922	246,857	-0.4%	Shares	Sole	2025-04-29
2024-12-31	$24,579,482	247,852	-21.1%	Shares	Sole	2025-01-24
2024-09-30	$33,084,345	314,251	-1.5%	Shares	Sole	2024-11-07
2024-06-30	$36,482,072	318,955	-2.5%	Shares	Sole	2024-07-25
2024-03-31	$41,657,853	327,293	-1.8%	Shares	Sole	2024-05-08
2023-12-31	$38,679,863	333,246	-0.8%	Shares	Sole	2024-01-31
2023-09-30	$40,258,550	336,048	+0.2%	Shares	Sole	2023-10-26
2023-06-30	$34,753,073	335,422	+0.1%	Shares	Sole	2023-07-28
2023-03-31	$33,252,612	335,174	-14.2%	Shares	Sole	2023-05-04
2022-12-31	$46,099,414	390,673	-12.0%	Shares	Sole	2023-01-26
2022-09-30	$45,411,737	443,734	-10.3%	Shares	Sole	2022-10-24
2022-06-30	$44,426,492	494,672	-4.0%	Shares	Sole	2022-08-01
2022-03-31	$51,511,900	515,119	+9.9%	Shares	Sole	2022-05-03
2021-12-31	$33,844,480	468,890	+62.3%	Shares	Sole	2022-02-01
2021-09-30	$19,582,683	288,958	+9.7%	Shares	Sole	2021-10-26
2021-06-30	$16,044,714	263,460	+8.2%	Shares	Sole	2021-07-22
2021-03-31	$12,900,048	243,535	-20.8%	Shares	Sole	2021-04-12
2020-12-31	$12,300,804	307,597	-3.6%	Shares	Sole	2021-01-27
2020-09-30	$10,482,035	319,185	-32.9%	Shares	Sole	2020-10-26
2020-06-30	$19,977,274	475,423	-29.9%	Shares	Sole	2020-07-27
2020-03-31	$20,888,837	678,209	—	Shares	Sole	2020-04-28
No filing history on record for this holder in this stock.