CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Position in MGY — Magnolia Oil & Gas Corp

CIK 884546 SAN FRANCISCO, CA

Position in MGY

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$82,507,500

+$27,938,095 QoQ

Shares Held

2,613,478

+4.8% QoQ

Ownership

1.41%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 99.99158209864403.ToString("F0")% Shared 0.ToString("F0")% None 0.008417901355970855.ToString("F0")%

Energy · as of Mar 31, 2026

CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $12,824,859,049 across 48 Oil & Gas E&P names. MGY ranks #18 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COP	Conocophillips	37,911,567	$5,004,326,844
2	EOG	Eog Resources Inc	16,279,433	$2,353,517,628
3	DVN	Devon Energy Corp/De	19,171,853	$964,727,642
4	CTRA	Coterra Energy Inc.	22,455,534	$789,087,464
5	APA	APA Corp	12,340,424	$523,727,594
6	OXY	Occidental Petroleum Corp /De/	5,635,341	$366,297,165
7	CNQ	CANADIAN NATURAL RESOURCES Ltd	7,289,181	$355,201,790
8	TPL	Texas Pacific Land Corp	613,374	$291,082,765

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$82,507,500	2,613,478	+4.8%	Shares	Sole	2026-05-15
2025-12-31	$54,569,405	2,492,892	+2.4%	Shares	Sole	2026-02-13
2025-09-30	$58,095,450	2,433,827	+4.8%	Shares	Sole	2025-11-10
2025-06-30	$52,200,987	2,322,108	+0.3%	Shares	Sole	2025-08-12
2025-03-31	$58,477,203	2,315,012	+11.5%	Shares	Sole	2025-09-15
2024-12-31	$48,549,528	2,076,541	+4.3%	Shares	Sole	2025-02-06
2024-09-30	$48,620,635	1,991,017	+3.9%	Shares	Sole	2024-11-12
2024-06-30	$48,544,142	1,915,712	+3.6%	Shares	Sole	2024-08-12
2024-03-31	$47,968,315	1,848,490	+3.7%	Shares	Sole	2024-05-09
2023-12-31	$37,948,679	1,782,465	+2.7%	Shares	Sole	2024-02-06
2023-09-30	$39,770,729	1,735,955	+12.7%	Shares	Sole	2023-11-08
2023-06-30	$32,196,199	1,540,488	+6.9%	Shares	Sole	2023-08-10
2023-03-31	$31,527,154	1,440,912	+2.0%	Shares	Sole	2023-05-12
2022-12-31	$33,117,590	1,412,264	+9.5%	Shares	Sole	2023-02-13
2022-09-30	$25,554,682	1,289,989	+16.3%	Shares	Sole	2022-11-14
2022-06-30	$23,286,620	1,109,415	+4.7%	Shares	Sole	2022-08-15
2022-03-31	$25,048,471	1,059,132	-22.3%	Shares	Sole	2022-05-13
2021-12-31	$25,725,754	1,363,315	-1.8%	Shares	Sole	2022-02-11
2021-09-30	$24,709,189	1,388,937	-0.7%	Shares	Sole	2021-11-16
2021-06-30	$21,854,881	1,398,265	+16.2%	Shares	Sole	2021-08-16
2021-03-31	$13,816,593	1,203,536	+9.4%	Shares	Sole	2021-05-17
2020-12-31	$7,770,236	1,100,600	+7.6%	Shares	Sole	2021-02-16
2020-09-30	$5,290,166	1,023,243	+16.2%	Shares	Sole	2020-11-13
2020-06-30	$5,334,351	880,256	+22.4%	Shares	Sole	2020-08-20
2020-03-31	$2,877,164	719,291	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.