STATE OF WISCONSIN INVESTMENT BOARD

Position in PAA — Plains All American Pipeline LP

CIK 854157 MADISON, WI

Position in PAA

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

Position Value

$17,530,814

+$11,202,267 QoQ

Shares Held

785,079

+122.8% QoQ

Ownership

0.111%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

9 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. PAA ranks #8 (5.6% 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/	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 This page	785,079	$17,530,814

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$17,530,814	785,079	+122.8%	Shares	Sole	2026-05-15
2025-12-31	$6,328,547	352,369	+98.7%	Shares	Sole	2026-02-17
2025-09-30	$3,026,034	177,376	+18.5%	Shares	Sole	2025-11-14
2022-03-31	$1,610,879	149,710	0.0%	Shares	Sole	2022-05-13
2021-12-31	$1,398,291	149,710	0.0%	Shares	Sole	2022-02-11
2021-09-30	$1,522,550	149,710	+312.6%	Shares	Sole	2021-11-12
2020-09-30	$216,960	36,281	-56.2%	Shares	Sole	2020-11-16
2020-06-30	$732,234	82,832	-63.1%	Shares	Sole	2020-08-12
2020-03-31	$1,185,164	224,463	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.