STATE OF WISCONSIN INVESTMENT BOARD

Position in OKE — Oneok Inc /New/

CIK 854157 MADISON, WI

Position in OKE

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

Position Value

$32,364,681

+$7,990,317 QoQ

Shares Held

358,056

+8.0% QoQ

Ownership

0.057%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Energy · as of Mar 31, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $311,934,561 across 22 Oil & Gas Midstream names. OKE ranks #5 (10.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WMB	Williams Companies, Inc.	727,343	$52,936,023
2	TRGP	Targa Resources Corp.	156,558	$39,253,787
3	ENB	Enbridge Inc	687,930	$37,244,530
4	KMI	Kinder Morgan, Inc.	1,084,703	$36,370,091
5	OKE	Oneok Inc /New/ This page	358,056	$32,364,681
6	LNG	Cheniere Energy, Inc.	112,223	$31,844,398
7	TRP	Tc Energy Corp	328,201	$20,545,382
8	PAA	Plains All American Pipeline LP	785,079	$17,530,814

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$32,364,681	358,056	+8.0%	Shares	Sole	2026-05-15
2025-12-31	$24,374,364	331,624	-3.6%	Shares	Sole	2026-02-17
2025-09-30	$25,097,082	343,937	+1.3%	Shares	Sole	2025-11-14
2025-06-30	$27,727,262	339,670	-22.0%	Shares	Sole	2025-08-14
2025-03-31	$43,198,899	435,385	+4.0%	Shares	Sole	2025-05-15
2024-12-31	$42,025,632	418,582	-6.7%	Shares	Sole	2025-02-14
2024-09-30	$40,874,174	448,526	+9.1%	Shares	Sole	2024-11-14
2024-06-30	$33,535,072	411,221	-6.3%	Shares	Sole	2024-08-14
2024-03-31	$35,200,803	439,077	+18.5%	Shares	Sole	2024-05-14
2023-12-31	$26,026,270	370,639	-7.7%	Shares	Sole	2024-02-12
2023-09-30	$25,472,219	401,580	+66.8%	Shares	Sole	2023-11-14
2023-06-30	$14,862,608	240,807	-21.1%	Shares	Sole	2023-08-14
2023-03-31	$19,392,916	305,208	+2.0%	Shares	Sole	2023-05-15
2022-12-31	$19,661,841	299,267	-2.6%	Shares	Sole	2023-02-14
2022-09-30	$15,749,382	307,365	-12.5%	Shares	Sole	2022-11-14
2022-06-30	$19,490,712	351,184	+5.9%	Shares	Sole	2022-08-15
2022-03-31	$23,412,573	331,482	-0.6%	Shares	Sole	2022-05-13
2021-12-31	$19,594,285	333,463	+0.4%	Shares	Sole	2022-02-11
2021-09-30	$19,265,785	332,226	+4.6%	Shares	Sole	2021-11-12
2021-06-30	$17,664,754	317,483	-2.0%	Shares	Sole	2021-08-12
2021-03-31	$16,407,456	323,874	+7.1%	Shares	Sole	2021-05-17
2020-12-31	$11,609,527	302,489	+13.9%	Shares	Sole	2021-02-03
2020-09-30	$6,902,392	265,681	-14.8%	Shares	Sole	2020-11-16
2020-06-30	$10,356,335	311,750	-35.4%	Shares	Sole	2020-08-12
2020-03-31	$10,526,422	482,642	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.