GABELLI FUNDS LLC

Position in KNF — Knife River Corp

CIK 1081407 Rye, NY

Position in KNF

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$10,937,488

+$851,264 QoQ

Shares Held

130,753

+5.8% QoQ

Ownership

0.230%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#46

of 392 holders

Holding Since

Jun 2023

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

GABELLI FUNDS LLC holds $28,801,045 across 5 Building Materials names. KNF ranks #1 (38.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	KNF	Knife River Corp This page	130,753	$10,937,488
2	VMC	Vulcan Materials CO	36,298	$10,708,272
3	MLM	Martin Marietta Materials Inc	5,000	$2,883,500
4	AMRZ	Amrize Ltd	52,041	$2,773,785
5	CRH	Crh Public Ltd Co	14,000	$1,498,000

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$10,937,488	130,753	+5.8%	Shares	Sole	2026-08-12
2026-03-31	$10,086,224	123,530	+8.8%	Shares	Sole	2026-05-14
2025-12-31	$7,987,539	113,540	+2.2%	Shares	Sole	2026-02-05
2025-09-30	$8,543,331	111,140	+9.3%	Shares	Sole	2025-11-12
2025-06-30	$8,304,992	101,727	+42.1%	Shares	Sole	2025-08-13
2025-03-31	$6,459,036	71,600	-1.2%	Shares	Sole	2025-05-14
2024-12-31	$7,368,900	72,500	-3.1%	Shares	Sole	2025-02-13
2024-09-30	$6,690,841	74,850	-4.3%	Shares	Sole	2024-11-13
2024-06-30	$5,484,948	78,200	-1.3%	Shares	Sole	2024-08-13
2024-03-31	$6,421,536	79,200	+0.6%	Shares	Sole	2024-05-14
2023-12-31	$5,208,366	78,700	-9.6%	Shares	Sole	2024-02-13
2023-09-30	$4,249,430	87,025	+19.2%	Shares	Sole	2023-11-08
2023-06-30	$3,176,587	73,025	—	Shares	Sole	2023-08-10
No filing history on record for this holder in this stock.