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KNIFE RIVER CORP (KNF)
Institutional ownership, SEC filings and insider activity
Sector: Raw materials · SEC CIK 0001955520 · EDGAR filings · Updated 2026-07-01
KNIFE RIVER CORP (KNF) has reported institutional ownership of 95.9%, with 385 institutional managers holding positions valued at $4.45B per the latest 13F reporting period.
Institutional ownership
95.9%
Institutional managers
385
Reported 13F value
$4.45B
Insider activity
23 trans.
$0 net flat
Latest updates
- 2026-07-01 — Insider transaction reported (Form 4)
- 2026-06-17 — 11-K filed
- 2026-05-21 — Insider transaction reported (Form 4)
- 2026-05-21 — Insider transaction reported (Form 4)
- 2026-05-21 — Insider transaction reported (Form 4)
- 2026-05-21 — Insider transaction reported (Form 4)
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, KNIFE RIVER CORP has 385 institutional holders and institutional ownership of 95.9%.
Insider activity
Insiders reported 23 transactions (0 buys, 0 sells) across 13 reporting insiders, with a net reported value of $0.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-01.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-01.