STATE OF WISCONSIN INVESTMENT BOARD

Position in PSX — Phillips 66

CIK 854157 MADISON, WI

Position in PSX

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

Position Value

$41,014,912

+$7,966,349 QoQ

Shares Held

225,134

-12.1% QoQ

Ownership

0.056%

of shares outstanding

% of Portfolio

0.11%

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 $150,040,255 across 7 Oil & Gas Refining & Marketing names. PSX ranks #2 (27.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLO	Valero Energy Corp/Tx	198,533	$49,053,533
2	PSX	Phillips 66 This page	225,134	$41,014,912
3	MPC	Marathon Petroleum Corp	160,897	$39,287,829
4	DK	Delek US Holdings, Inc.	135,362	$6,100,765
5	DINO	HF Sinclair Corp	83,261	$5,194,653
6	PBF	PBF Energy Inc.	100,252	$4,774,000
7	PARR	Par Pacific Holdings, Inc.	73,668	$4,614,563

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$41,014,912	225,134	-12.1%	Shares	Sole	2026-05-15
2025-12-31	$33,048,563	256,111	+3.0%	Shares	Sole	2026-02-17
2025-09-30	$33,828,310	248,701	-3.3%	Shares	Sole	2025-11-14
2025-06-30	$30,691,475	257,263	-13.9%	Shares	Sole	2025-08-14
2025-03-31	$36,896,688	298,807	+16.7%	Shares	Sole	2025-05-15
2024-12-31	$29,165,738	255,997	-9.0%	Shares	Sole	2025-02-14
2024-09-30	$36,991,344	281,410	+9.2%	Shares	Sole	2024-11-14
2024-06-30	$36,394,190	257,804	-12.1%	Shares	Sole	2024-08-14
2024-03-31	$47,898,801	293,246	+5.6%	Shares	Sole	2024-05-14
2023-12-31	$36,969,915	277,677	-1.5%	Shares	Sole	2024-02-12
2023-09-30	$33,853,944	281,764	+1.9%	Shares	Sole	2023-11-14
2023-06-30	$26,378,960	276,567	-4.0%	Shares	Sole	2023-08-14
2023-03-31	$29,196,020	287,986	-0.4%	Shares	Sole	2023-05-15
2022-12-31	$30,098,166	289,183	-9.5%	Shares	Sole	2023-02-14
2022-09-30	$25,786,165	319,452	-20.2%	Shares	Sole	2022-11-14
2022-06-30	$32,828,058	400,391	+15.0%	Shares	Sole	2022-08-15
2022-03-31	$30,070,717	348,081	+5.0%	Shares	Sole	2022-05-13
2021-12-31	$24,013,678	331,406	-0.5%	Shares	Sole	2022-02-11
2021-09-30	$23,330,774	333,154	+2.5%	Shares	Sole	2021-11-12
2021-06-30	$27,906,775	325,178	-5.9%	Shares	Sole	2021-08-12
2021-03-31	$28,169,786	345,472	+14.1%	Shares	Sole	2021-05-17
2020-12-31	$21,172,236	302,720	-4.4%	Shares	Sole	2021-02-03
2020-09-30	$16,412,803	316,605	-15.0%	Shares	Sole	2020-11-16
2020-06-30	$26,768,945	372,308	+10.0%	Shares	Sole	2020-08-12
2020-03-31	$18,151,833	338,338	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.