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Buy Day today: Neutral (51) Mixed market breadth · no major macro event
KNF

Knife River Corporation

Basic Materials · Building Materials

54.40$ -0.1% vs. previous close Closing price · As of: Sep 18, 2026

Ownership

Ownership Structure

Who owns Knife River Corporation (KNF)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.5% of the shares are freely tradable; institutional investors hold 103.1%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 103.1%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 0.4%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 99.5%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 9.6%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 57Mio.

Largest Shareholders

Institutions

Institutions KNF
Name Stake (%) Shares Change (%) Date
BlackRock Inc 12.28 6,971,833 -0.6 03/31/2026
T. Rowe Price Associates, Inc. 7.92 4,497,284 +14.9 03/31/2026
Capital World Investors 5.72 3,244,201 +22.7 06/30/2026
Vanguard Portfolio Management, LLC 4.83 2,742,086 +0.0 03/31/2026
Baillie Gifford & Co Limited. 4.83 2,739,232 +2.7 06/30/2026
Vanguard Capital Management, LLC 4.49 2,545,890 +0.0 03/31/2026
UBS Group AG 4.12 2,341,397 +1,293.8 03/31/2026
State Street Corp 3.62 2,057,169 +1.2 03/31/2026

Funds

Funds KNF
Name Stake (%) Shares Change (%) Date
American Funds SMALLCAP World A 7.78 4,413,362 +6.6 06/30/2026
iShares Core S&P Mid-Cap ETF 3.50 1,987,702 +0.0 08/31/2026

Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.

Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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