D. E. Shaw & Co., Inc.

Position in KNF — Knife River Corp

CIK 1009207 New York, NY

Position in KNF

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

Position Value

$2,718,945

New position

Shares Held

33,300

first reported quarter

Ownership

0.059%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

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

Basic Materials · as of Mar 31, 2026

D. E. Shaw & Co., Inc. holds $117,001,281 across 9 Building Materials names. KNF ranks #4 (2.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EXP	Eagle Materials Inc	338,414	$64,112,532
2	CRH	Crh Public Ltd Co	345,828	$36,353,438
3	VMC	Vulcan Materials CO	30,503	$8,305,966
4	KNF	Knife River Corp This page	33,300	$2,718,945
5	USLM	United States Lime & Minerals Inc	18,027	$2,354,506
6	JHX	James Hardie Industries plc	70,931	$1,343,433
7	LOMA	Loma Negra Compania Industrial Argentina Sociedad Anonima	99,768	$1,106,427
8	TGLS	Tecnoglass Inc.	11,953	$532,506

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,718,945	33,300	—	Shares	Defined	2026-05-15
No filing history on record for this holder in this stock.