KNF Institutional Ownership & Shareholders
KNIFE RIVER CORP (KNF) is currently held by 367 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $4.48B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of KNF tracked by InsiderSet, reporting ownership valued at approximately $609.83M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $419.19M, representing an estimated loss of -31.26% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 57% of the total disclosed KNF value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Price T Rowe Associates Inc, Capital World Investors, and several other long-term asset managers with concentrated positions in KNIFE RIVER CORP (KNF).
This page ranks the largest institutional KNF shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
367
Total Reported Value
$4.48B
Largest Holder
Blackrock, Inc.
Largest Position
$609.83M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
32
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 7,290,232 | $609,827,873 | $419,188,340 | -$190,639,533 | -31.26% | |
| Price T Rowe Associates Inc | 0.04% | 5,116,421 | $427,990,000 | $294,194,208 | -$133,795,793 | -31.26% | |
| Capital World Investors | 0.03% | 3,244,201 | $271,377,414 | $186,541,558 | -$84,835,857 | -31.26% | |
| Vanguard Portfolio Management Llc | 0.01% | 2,815,143 | $235,486,712 | $161,870,723 | -$73,615,990 | -31.26% | |
| Baillie Gifford & Co | 0.21% | 2,739,232 | $229,136,756 | $157,505,840 | -$71,630,916 | -31.26% | |
| Vanguard Capital Management Llc | 0.00% | 2,562,120 | $214,321,338 | $147,321,900 | -$66,999,438 | -31.26% | |
| State Street Corp | 0.01% | 2,154,853 | $180,253,453 | $123,904,048 | -$56,349,406 | -31.26% | |
| Dimensional Fund Advisors Lp | 0.03% | 1,790,209 | $149,763,657 | $102,937,018 | -$46,826,640 | -31.27% | |
| Geode Capital Management, Llc | 0.01% | 1,523,250 | $127,442,751 | $87,586,875 | -$39,855,876 | -31.27% | |
| Ubs Group Ag | 0.02% | 1,486,688 | $124,361,451 | $85,484,560 | -$38,876,891 | -31.26% | |
| Capital Research Global Investors | 0.02% | 1,289,282 | $107,848,439 | $74,133,715 | -$33,714,724 | -31.26% | |
| T. Rowe Price Investment Management, Inc. | 0.06% | 1,083,278 | $90,617,000 | $62,288,485 | -$28,328,515 | -31.26% | |
| Morgan Stanley | 0.00% | 1,069,907 | $89,497,987 | $61,519,653 | -$27,978,335 | -31.26% | |
| Goldman Sachs Group Inc | 0.01% | 1,011,540 | $84,615,342 | $58,163,550 | -$26,451,792 | -31.26% | |
| Barrow Hanley Mewhinney & Strauss Llc | 0.22% | 851,516 | $71,229,313 | $48,962,170 | -$22,267,143 | -31.26% | |
| Westwood Holdings Group Inc | 0.51% | 814,324 | $68,118,201 | $46,823,630 | -$21,294,571 | -31.26% | |
| Neuberger Berman Group Llc | 0.05% | 900,518 | $63,351,441 | $51,779,785 | -$11,571,656 | -18.27% | |
| Nomura Asset Management International Inc. | 0.09% | 754,866 | $63,145,000 | $43,404,795 | -$19,740,205 | -31.26% | |
| Northern Trust Corp | 0.01% | 729,778 | $61,045,931 | $41,962,235 | -$19,083,696 | -31.26% | |
| Charles Schwab Investment Management Inc | 0.01% | 693,197 | $57,985,929 | $39,858,828 | -$18,127,102 | -31.26% | |
| Fmr Llc | 0.00% | 636,185 | $53,216,903 | $36,580,638 | -$16,636,266 | -31.26% | |
| Massachusetts Financial Services Co | 0.02% | 572,730 | $50,399,848 | $32,931,975 | -$17,467,873 | -34.66% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.06% | 559,761 | $46,825,786 | $32,186,258 | -$14,639,529 | -31.26% | |
| Silvercrest Asset Management Group Llc | 0.30% | 555,477 | $46,465,895 | $31,939,928 | -$14,525,968 | -31.26% | |
| Hood River Capital Management Llc | 0.32% | 535,074 | $44,758,940 | $30,766,755 | -$13,992,185 | -31.26% | |
| Bnp Paribas Asset Management Holding S.A. | 0.04% | 465,873 | $38,970,276 | $26,787,698 | -$12,182,579 | -31.26% | |
| Nuveen, Llc | 0.01% | 438,012 | $36,639,704 | $25,185,690 | -$11,454,014 | -31.26% | |
| Paradice Investment Management Llc | 5.83% | 686,822 | $34,629,565 | $39,492,265 | +$4,862,700 | +14.04% | |
| Vanguard Fiduciary Trust Co | 0.01% | 408,958 | $34,209,337 | $23,515,085 | -$10,694,252 | -31.26% | |
| Us Bancorp \De\ | 0.04% | 403,103 | $33,719,566 | $23,178,423 | -$10,541,144 | -31.26% | |
| Invesco Ltd. | 0.00% | 380,684 | $31,844,216 | $21,889,330 | -$9,954,886 | -31.26% | |
| Bank Of New York Mellon Corp | 0.00% | 354,350 | $29,641,392 | $20,375,125 | -$9,266,267 | -31.26% | |
| Frontier Capital Management Co Llc | 0.26% | 339,380 | $28,389,137 | $19,514,350 | -$8,874,787 | -31.26% | |
| Teacher Retirement System Of Texas | 0.07% | 328,712 | $27,496,758 | $18,900,940 | -$8,595,818 | -31.26% | |
| Bank Of America Corp | 0.00% | 323,428 | $27,054,754 | $18,597,110 | -$8,457,644 | -31.26% | |
| Norges Bank | 0.00% | 295,445 | $24,713,974 | $16,988,088 | -$7,725,887 | -31.26% | |
| Diamond Hill Capital Management Inc | 0.17% | 253,941 | $21,242,165 | $14,601,608 | -$6,640,558 | -31.26% | |
| Victory Capital Management Inc | 0.01% | 223,755 | $18,717,106 | $12,865,913 | -$5,851,194 | -31.26% | |
| Loomis Sayles & Co L P | 0.02% | 214,962 | $17,981,571 | $12,360,315 | -$5,621,256 | -31.26% | |
| Aberdeen Group Plc | 0.02% | 207,232 | $17,334,957 | $11,915,840 | -$5,419,117 | -31.26% | |
| Brown Advisory Inc | 0.02% | 185,494 | $15,516,548 | $10,665,905 | -$4,850,643 | -31.26% | |
| Gw&K Investment Management, Llc | 0.12% | 182,766 | $15,288,000 | $10,509,045 | -$4,778,955 | -31.26% | |
| Rhumbline Advisers | 0.01% | 173,695 | $14,529,560 | $9,987,463 | -$4,542,098 | -31.26% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 136,751 | $11,165,720 | $7,863,183 | -$3,302,538 | -29.58% | |
| Gabelli Funds Llc | 0.07% | 130,753 | $10,937,488 | $7,518,298 | -$3,419,191 | -31.26% | |
| Mairs & Power Growth Fund | Andrew R. Adams | 0.10% | 128,377 | $10,738,736 | $7,381,678 | -$3,357,059 | -31.26% |
| Citadel Advisors Llc | 0.01% | 125,578 | $10,504,600 | $7,220,735 | -$3,283,865 | -31.26% | |
| Exchange Traded Concepts, Llc | 0.05% | 206,575 | $10,415,512 | $11,878,063 | +$1,462,551 | +14.04% | |
| Jpmorgan Chase & Co | 0.00% | 111,106 | $9,750,750 | $6,388,595 | -$3,362,155 | -34.48% | |
| Alliancebernstein L.P. | 0.00% | 117,643 | $9,605,551 | $6,764,473 | -$2,841,079 | -29.58% |
Frequently asked questions about KNF
Who are the largest institutional holders of KNF?
The largest institutional holders of KNF reported in the latest SEC Form 13F filings include Blackrock, Inc., Price T Rowe Associates Inc, Capital World Investors, Vanguard Portfolio Management Llc, and Baillie Gifford & Co. InsiderSet ranks institutional holders by their latest reported KNF position.
What is KNF institutional ownership?
This page tracks KNF positions reported by institutional investment managers through SEC Form 13F. KNIFE RIVER CORP (KNF) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own KNF?
InsiderSet currently tracks 367 institutional managers reporting KNF holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of KNF shareholders.
How much KNF stock do institutions own?
Institutional investment managers disclosed approximately $4.48B in KNF holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was KNF institutional ownership last updated?
The latest KNF institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional KNF holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its KNF position after the reporting date.
Are institutions buying or selling KNF?
Institutional buying and selling can be analyzed by comparing KNF positions across consecutive 13F reporting periods. InsiderSet's KNF Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View KNF ownership changes.
How has KNF institutional ownership changed over time?
InsiderSet tracks KNF institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.