STATE OF WISCONSIN INVESTMENT BOARD

Position in KNF — Knife River Corp

CIK 854157 MADISON, WI

Position in KNF

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

Position Value

$1,595,849

+$760,865 QoQ

Shares Held

19,545

+64.7% QoQ

Ownership

0.034%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2023

11 quarters on record

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

Basic Materials · as of Mar 31, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $113,500,861 across 7 Building Materials names. KNF ranks #6 (1.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CRH	Crh Public Ltd Co	369,151	$38,805,153
2	VMC	Vulcan Materials CO	102,255	$27,844,036
3	MLM	Martin Marietta Materials Inc	32,295	$19,011,420
4	AMRZ	Amrize Ltd	259,539	$14,539,374
5	EXP	Eagle Materials Inc	59,586	$11,288,567
6	KNF	Knife River Corp This page	19,545	$1,595,849
7	LOMA	Loma Negra Compania Industrial Argentina Sociedad Anonima	37,553	$416,462

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,595,849	19,545	+64.7%	Shares	Sole	2026-05-15
2025-12-31	$834,984	11,869	-17.7%	Shares	Sole	2026-02-17
2025-09-30	$1,109,234	14,430	-19.9%	Shares	Sole	2025-11-14
2025-06-30	$1,470,336	18,010	-14.6%	Shares	Sole	2025-08-14
2025-03-31	$1,903,431	21,100	+3.2%	Shares	Sole	2025-05-15
2024-12-31	$2,077,623	20,441	+8.2%	Shares	Sole	2025-02-14
2024-09-30	$1,689,113	18,896	+13.9%	Shares	Sole	2024-11-14
2024-06-30	$1,164,043	16,596	+66.5%	Shares	Sole	2024-08-14
2024-03-31	$808,367	9,970	+106.5%	Shares	Sole	2024-05-14
2023-12-31	$319,517	4,828	-9.9%	Shares	Sole	2024-02-12
2023-09-30	$261,777	5,361	—	Shares	Sole	2023-11-14
No filing history on record for this holder in this stock.