← All Knife River CORP filings

Knife River CORP Schedule 13G passive stakes

Filed when an investor crosses five percent without intending to seek control — the passive counterpart to a 13D.

NYSE
KNF
Knife River CORP
SCHEDULE: Capital World Investors Discloses 5.7% Stake in Knife River Corp
Capital World Investors has reported beneficial ownership of 3,244,201 shares, representing 5.7% of Knife River Corporation's common stock, as of June 30, 2026.
NYSE
KNF
Knife River CORP
SCHEDULE: Vanguard Discloses Stake in Knife River Corp
Vanguard Portfolio Management has reported a beneficial ownership of 5.05% in Knife River Corp, holding 2,870,086 shares as of June 30, 2026.
NYSE
KNF
Knife River CORP
SCHEDULE: Vanguard Discloses 5.25% Stake in Knife River Corp
Vanguard Capital Management has reported beneficial ownership of 5.25% of Knife River Corp's common stock as of March 31, 2026.
NYSE
KNF
Knife River CORP
SCHEDULE: Vanguard Group Amends Knife River Corp Ownership to 0%
The Vanguard Group has filed an amended Schedule 13G, reporting 0% beneficial ownership in Knife River Corp due to an internal corporate realignment.
NYSE
KNF
Knife River CORP
SCHEDULE: T. Rowe Price Discloses 6.7% Stake in Knife River Corp
T. Rowe Price Associates, Inc. has reported a 6.7% beneficial ownership stake in Knife River Corp's common stock as of September 30, 2025.
NYSE
KNF
Knife River CORP
SCHEDULE: T. Rowe Price Discloses 5.3% Stake in Knife River
T. Rowe Price Associates, Inc. has reported a 5.3% beneficial ownership stake in Knife River Corp, holding 2,983,797 shares of common stock.