Mario Gabelli's KNF Position Overview
Mario Gabelli (via Gamco Investors, Inc. Et Al) currently holds 98,828 shares of Knife River Corporation (KNF) worth $8.07 M, representing 0.08% of the portfolio. First purchased in 2023-Q2, this medium-term investment has been held for 12 quarters.
Based on 13F filings, Mario Gabelli has maintained a strategic position in KNF, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2025, adding 54,434 shares. Largest reduction occurred in Q3 2024, reducing 10,200 shares.
Analysis based on 13F filings available since 2013 Q2
Mario Gabelli's Knife River Corporation (KNF) Holding Value Over Time
Track share changes against reported price movement
Quarterly Knife River Corporation (KNF) Trades by Mario Gabelli
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +3,480 | Add 3.65% | 98,828 | $81.65 |
| Q4 2025 | +13,449 | Add 16.42% | 95,348 | $70.35 |
| Q3 2025 | +54,434 | Add 198.19% | 81,899 | $76.87 |
| Q2 2025 | +10,090 | Add 58.07% | 27,465 | $81.64 |
| Q1 2025 | +460 | Add 2.72% | 17,375 | $90.21 |
| Q4 2024 | -150 | Reduce 0.88% | 16,915 | $101.64 |
| Q3 2024 | -10,200 | Reduce 37.41% | 17,065 | $89.39 |
| Q2 2024 | +75 | Add 0.28% | 27,265 | $70.14 |
| Q4 2023 | +500 | Add 1.87% | 27,190 | $66.18 |
| Q3 2023 | +6,000 | Add 29.00% | 26,690 | $48.83 |
| Q2 2023 | +20,690 | New Buy | 20,690 | $43.50 |
Mario Gabelli's Knife River Corporation Investment FAQs
Mario Gabelli first purchased Knife River Corporation (KNF) in Q2 2023, acquiring 20,690 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mario Gabelli has held Knife River Corporation (KNF) for 12 quarters since Q2 2023.
Mario Gabelli's largest addition to Knife River Corporation (KNF) was in Q3 2025, adding 81,899 shares worth $6.3 M.
According to the latest 13F filing for Q1 2026, Mario Gabelli's firm, Gamco Investors, Inc. Et Al, owns 98,828 shares of Knife River Corporation (KNF), valued at approximately $8.07 M.
As of the Q1 2026 filing, Knife River Corporation (KNF) represents approximately 0.08% of Mario Gabelli's publicly disclosed stock portfolio, making it one of their key holdings.
Mario Gabelli's peak holding in Knife River Corporation (KNF) was 98,828 shares, as reported at the end of Q1 2026.