CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Position in WMB — Williams Companies, Inc.

CIK 884546 SAN FRANCISCO, CA

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Position in WMB

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

Position Value

$554,288,549

+$107,386,328 QoQ

Shares Held

7,615,946

+2.4% QoQ

Ownership

0.623%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 99.99470847088465.ToString("F0")% Shared 0.ToString("F0")% None 0.005291529115358748.ToString("F0")%

Common Shares in WMB Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Midstream

Energy · as of Mar 31, 2026

CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $5,090,340,630 across 29 Oil & Gas Midstream names. WMB ranks #3 (10.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	OKE	Oneok Inc /New/	18,368,622	$1,660,339,742
2	KMI	Kinder Morgan, Inc.	30,366,044	$1,018,173,454
3	WMB	Williams Companies, Inc. This page	7,615,946	$554,288,549
4	TRGP	Targa Resources Corp.	1,704,501	$427,369,535
5	ENB	Enbridge Inc	6,661,237	$360,639,371
6	LNG	Cheniere Energy, Inc.	948,618	$269,179,843
7	TRP	Tc Energy Corp	2,976,289	$186,315,691
8	DTM	DT Midstream, Inc.	806,857	$108,659,432

All Filings in WMB

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$554,288,549	7,615,946	+2.4%	Shares	Sole	2026-05-15
2025-12-31	$446,902,221	7,434,740	+1.3%	Shares	Sole	2026-02-13
2025-09-30	$465,063,753	7,341,180	+0.1%	Shares	Sole	2025-11-10
2025-06-30	$460,631,832	7,333,734	-1.8%	Shares	Sole	2025-08-12
2025-03-31	$446,276,206	7,467,808	+0.8%	Shares	Sole	2025-09-15
2024-12-31	$400,810,068	7,405,951	+2.3%	Shares	Sole	2025-02-06
2024-09-30	$330,469,936	7,239,210	+0.9%	Shares	Sole	2024-11-12
2024-06-30	$304,818,245	7,172,194	+2.3%	Shares	Sole	2024-08-12
2024-03-31	$273,298,675	7,013,053	+1.9%	Shares	Sole	2024-05-09
2023-12-31	$239,614,622	6,879,547	+2.5%	Shares	Sole	2024-02-06
2023-09-30	$226,176,366	6,713,457	+1.1%	Shares	Sole	2023-11-08
2023-06-30	$216,738,575	6,642,310	+1.1%	Shares	Sole	2023-08-10
2023-03-31	$196,247,683	6,572,260	+0.6%	Shares	Sole	2023-05-12
2022-12-31	$214,871,051	6,531,035	+1.8%	Shares	Sole	2023-02-13
2022-09-30	$183,653,290	6,414,715	+1.8%	Shares	Sole	2022-11-14
2022-06-30	$196,568,507	6,298,254	-0.0%	Shares	Sole	2022-08-15
2022-03-31	$210,471,106	6,299,644	+3.1%	Shares	Sole	2022-05-13
2021-12-31	$159,050,783	6,107,941	+3.0%	Shares	Sole	2022-02-11
2021-09-30	$153,815,328	5,929,658	+2.0%	Shares	Sole	2021-11-16
2021-06-30	$154,309,980	5,812,052	+2.8%	Shares	Sole	2021-08-16
2021-03-31	$133,895,145	5,651,969	-10.6%	Shares	Sole	2021-05-17
2020-12-31	$126,772,200	6,322,803	+0.9%	Shares	Sole	2021-02-16
2020-09-30	$123,109,509	6,265,115	-1.1%	Shares	Sole	2020-11-13
2020-06-30	$120,462,161	6,333,447	+12.2%	Shares	Sole	2020-08-20
2020-03-31	$79,858,935	5,643,741	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.