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LOOMIS SAYLES & CO L P

Position in KNF — Knife River Corp

CIK 312348 BOSTON, MA

Position in KNF

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$17,870,245
-$10,898,402 QoQ
Shares Held
218,864
-46.5% QoQ
Ownership
0.386%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2023
12 quarters on record
Voting authority Sole 92.81654360698882.ToString("F0")% Shared 0.ToString("F0")% None 7.183456393011185.ToString("F0")%

Common Shares in KNF Over Time

Shares Held

Position Value (USD)

Position in Building Materials

Basic Materials · as of Mar 31, 2026

LOOMIS SAYLES & CO L P holds $42,861,573 across 5 Building Materials names. KNF ranks #1 (41.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 KNF
Knife River Corp
This page
218,864 $17,870,245

All Filings in KNF

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12 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $17,870,245 218,864
2025-12-31 $28,768,647 408,936
2025-09-30 $33,801,506 439,723
2025-06-30 $44,095,395 540,120
2025-03-31 $56,928,102 631,062
2024-12-31 $65,393,956 643,388
2024-09-30 $59,017,511 660,225
2024-06-30 $45,361,992 646,735
2024-03-31 $43,545,553 537,069
2023-12-31 $16,230,115 245,242
2023-09-30 $13,686,951 280,298
2023-06-30 $12,454,659 286,314