KNF
Knife River Corporation · Basic Materials · Construction Materials
Momentum inputs (comparable managers):
holder breadth +8.3% ·
share flow +30.0% ·
net new positions +7.7%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 109 | -4 | 43.11M | $3.61B | +4 | −7 |
| Q1 2026 | 115 | +3 | 41.67M | $3.40B | +6 | −4 |
| Q4 2025 | 112 | +3 | 40.50M | $2.85B | +4 | — |
| Q3 2025 | 16 | 0 | 25.90M | $1.99B | +2 | −3 |
| Q2 2025 | 14 | -2 | 21.29M | $1.74B | — | −2 |
| Q1 2025 | 13 | +1 | 6.17M | $556.34M | +1 | — |
| Q4 2024 | 12 | -2 | 4.59M | $466.74M | — | −2 |
| Q3 2024 | 13 | 0 | 2.97M | $265.54M | +1 | −1 |
| Q2 2024 | 13 | — | 3.08M | $215.71M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 2.09M | +0.4% | $188.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | T. Rowe Price ✦ | 1.67M | +4145.2% | $150.46M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | T. Rowe Price ✦ | 1.67M | +4145.2% | $150.46M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | T. Rowe Price ✦ | 1.67M | +4145.2% | $150.46M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 1.38M | +3.6% | $124.54M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 1.38M | +3.6% | $124.54M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | Norges Bank ✦ (passive) | 551.56K | -15.9% | $49.76M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 8 | Renaissance Technologies ✦ | 155.00K | -8.1% | $13.98M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 119.08K | +21.8% | $10.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 119.08K | +21.8% | $10.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 119.08K | +21.8% | $10.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 119.08K | +21.8% | $10.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 119.08K | +21.8% | $10.32M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | Adage Capital Partners ✦ | 60.00K | New | $5.41M | 0.0% | New | 1 | SEC ↗ |
| 15 | Two Sigma Investments ✦ | 55.33K | -46.3% | $4.99M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | Arrowstreet Capital ✦ | 40.10K | -35.2% | $3.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 17 | Gotham Asset Management ✦ | 19.81K | +0.7% | $1.79M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | GAMCO Investors ✦ | 17.38K | +2.7% | $1.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | Citadel Advisors ✦ | 13.85K | -3.0% | $1.25M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 20 | Millennium Management ✦ | 2.43K | +1.1% | $219,481 | 0.0% | ▲ Add | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Adage Capital Partners | $5.41M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 383 holders, 54.25M shares, $3.92B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.