Latest Period
Q1 2026
Security Snapshot
Knife River Corp - COMMON STOCK (KNF) Institutional Ownership
CUSIP: 498894104
13F Institutional Holders and Ownership History from Q2 2023 to Q1 2026
Institutions Reporting
385
Shares (Excl. Options)
54,466,275
Price
$81.65
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- Security type / class
- Equity / COMMON STOCK
- Symbol
- KNF on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 54,466,275
- Total 13F value
- $4,447,464,437
- Portfolio coverage rank
- 0%
- Share change
- +3,117,724
- Value change
- +$275,657,365
- Number of holders
- 385
- Shares outstanding
- 56,927,418
- SEC-reported price per share
- $79.64
- Insider filing price
- $79.64
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- KNF - Knife River Corp - COMMON STOCK is tracked under CUSIP 498894104.
- 385 institutions reported positions in Q1 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 381 to 385 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $3,633,665,140 to $4,447,464,437.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 385 institutions filings for Q1 2026.
Security key
498894104
Latest holder period
Q1 2026
13F holders
385
13D/G owners
2
CIK / CUSIP context first
Open Q1 2026 holders
KNF full holder history
Knife River Corp SEC filings
Knife River Corp company facts
Knife River Corp insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 498894104:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
2
Security
KNF
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | 7.9% | +17% | $389,508,208 | +$61,123,189 | 4,497,266 | +19% | T. Rowe Price Associates, Inc. | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.2% | $243,292,995 | 2,979,706 | Vanguard Capital Management | 31 Mar 2026 |
As of 31 Mar 2026, 385 institutional investors reported holding 54,466,275 shares of Knife River Corp - COMMON STOCK (KNF). This represents 96% of the company’s total 56,927,418 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
76%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 12% | 6,971,833 | -0.61% | 0.01% | $569,250,133 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 7.9% | 4,497,284 | +15% | 0.04% | $367,205,000 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.8% | 2,742,086 | 0% | 0.01% | $223,891,322 |
| BAILLIE GIFFORD & CO | 4.7% | 2,668,248 | +25% | 0.22% | $217,862,450 |
| Capital World Investors | 4.6% | 2,643,484 | +161% | 0.03% | $215,840,469 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.5% | 2,545,890 | 0% | 0.01% | $207,871,919 |
| UBS Group AG | 4.1% | 2,341,397 | +1294% | 0.03% | $191,175,066 |
| STATE STREET CORP | 3.6% | 2,057,169 | +1.2% | 0.01% | $167,967,849 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 3.6% | 2,050,789 | +16% | 0.55% | $167,446,922 |
| Capital Research Global Investors | 3.1% | 1,758,368 | +5.6% | 0.02% | $143,570,747 |
| DIMENSIONAL FUND ADVISORS LP | 2.6% | 1,464,690 | +5.2% | 0.02% | $119,579,169 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5% | 1,431,722 | +1% | 0.01% | $116,922,137 |
| MORGAN STANLEY | 2.4% | 1,390,027 | +17% | 0.01% | $113,495,869 |
| NEUBERGER BERMAN GROUP LLC | 2% | 1,133,064 | +26% | 0.07% | $92,514,675 |
| T. Rowe Price Investment Management, Inc. | 2% | 1,126,713 | -2.7% | 0.06% | $91,997,000 |
| WESTWOOD HOLDINGS GROUP INC | 1.6% | 898,402 | +8.8% | 0.53% | $73,354,522 |
| GOLDMAN SACHS GROUP INC | 1.5% | 849,453 | +14% | 0.01% | $69,357,858 |
| NORTHERN TRUST CORP | 1.2% | 700,691 | +4.2% | 0.01% | $57,211,421 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2% | 681,692 | +4.7% | 0.01% | $55,660,152 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1% | 577,269 | -2.3% | 0.08% | $47,134,000 |
| Nuveen, LLC | 0.98% | 556,699 | +0.68% | 0.01% | $45,454,473 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 0.93% | 527,168 | -8.8% | 0.02% | $45,689,079 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 0.93% | 526,666 | -12% | 0.31% | $43,002,513 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.91% | 518,073 | +26% | 0.06% | $42,298,842 |
| Hood River Capital Management LLC | 0.9% | 510,622 | 0.42% | $41,692,286 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
12
Latest
Q1 2026
Rows shown
1-12 of 12
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 54,466,275 | $4,447,464,437 | +$275,657,365 | $81.65 | 385 |
| 2025 Q4 | 51,637,871 | $3,633,665,140 | -$52,205,905 | $70.35 | 381 |
| 2025 Q3 | 51,615,361 | $3,966,679,291 | -$102,520,499 | $76.87 | 390 |
| 2025 Q2 | 52,935,005 | $4,321,782,491 | +$116,203,537 | $81.64 | 410 |
| 2025 Q1 | 51,484,831 | $4,644,194,108 | +$179,724,006 | $90.21 | 428 |
| 2024 Q4 | 49,476,351 | $5,028,583,370 | +$309,455,213 | $101.64 | 418 |
| 2024 Q3 | 46,217,998 | $4,133,813,807 | +$26,737,900 | $89.39 | 392 |
| 2024 Q2 | 46,015,595 | $3,227,475,849 | +$52,686,388 | $70.14 | 376 |
| 2024 Q1 | 44,693,266 | $3,623,728,458 | -$7,552,653 | $81.08 | 381 |
| 2023 Q4 | 45,313,157 | $2,999,171,711 | +$304,484,601 | $66.18 | 351 |
| 2023 Q3 | 40,632,620 | $1,984,079,471 | +$116,045,325 | $48.83 | 306 |
| 2023 Q2 | 38,462,847 | $1,673,113,070 | +$1,672,711,870 | $43.50 | 287 |