Explore more topics
Public ownership evidence

Knife River Corporation (KNF) Ownership Disclosures

Read KNF insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

Jump to a section

Read one actual disclosure before using it

Show the table · 1 row, 6 columns

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-012026-09-30Fagg Karen BA329.85Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-30 and its public availability date is 2026-10-01. Subtracting those calendar dates gives 1 day of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001225208-26-008063 ↗13F 0002110329-26-000015 ↗13F 0002110329-26-000014 ↗

Recent Form 4 activity

Show the table · 1 row, 6 columns

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-012026-09-30Fagg Karen BA329.85Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

Scroll sideways to compare all columns. Select a heading to sort.

Cornerstone Financial Management LLC2026-06-302026-08-2910$837None
Cornerstone Financial Management LLC2026-03-312026-08-2910$817None
Cornerstone Financial Management LLC2025-12-312026-08-2910$704None
Corient Private Wealth LP2026-06-302026-08-2833,783$2,825,949None
Advisors Asset Management, Inc.2024-03-312026-08-277,845$636,073None
Advisors Asset Management, Inc.2025-03-312026-08-2726,090$2,353,579None
Advisors Asset Management, Inc.2023-06-302026-08-2715,903$691,781None
Advisors Asset Management, Inc.2023-09-302026-08-2713,381$653,394None
Advisors Asset Management, Inc.2025-09-302026-08-2740,356$3,102,166None
Advisors Asset Management, Inc.2023-12-312026-08-2711,105$734,929None
Dakota Wealth Management2025-09-302026-08-2720,868$1,604,124None
Dakota Wealth Management2025-12-312026-08-2721,359$1,502,606None
Dakota Wealth Management2026-03-312026-08-2721,096$1,722,489None
Advisors Asset Management, Inc.2025-06-302026-08-2536,576$2,986,065None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2565,652$5,491,790None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-255,491,790$65,652,000None
Advisors Asset Management, Inc.2024-09-302026-08-224,921$439,888None
Advisors Asset Management, Inc.2024-06-302026-08-225,209$365,359None
Advisors Asset Management, Inc.2024-12-312026-08-2215,913$1,617,397None
Advisors Asset Management, Inc.2025-12-312026-08-2256,382$3,966,474None
Bullock Wealth Management Group2026-06-302026-08-20102$8,453None
Archer Investment Corp2026-06-302026-08-2067$5,605None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-207,278$608,826None
Copia Wealth Management2026-06-302026-08-1979$6,608None
Leo H. Evart, Inc.2026-06-302026-08-19253$21,163None
Ensign Peak Advisors, Inc2026-03-312026-08-193,020$246,583None
Ensign Peak Advisors, Inc2025-12-312026-08-193,020$212,457None
Ensign Peak Advisors, Inc2025-09-302026-08-1910,270$789,455None
Fulcrum Asset Management LLP2026-06-302026-08-196$516None
Corient Private Wealth LP2026-06-302026-08-1834,524$2,887,935None
Transamerica Financial Advisors, LLC2026-06-302026-08-183$250None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1838,104$3,187,400None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-152,627$219,749None
Synergy Investment Management, LLC2026-06-302026-08-1515$1,255None
TORONTO DOMINION BANK2026-06-302026-08-15216$18,068None
SEI INVESTMENTS CO2026-06-302026-08-1525,025$2,093,341None
SEI INVESTMENTS CO2026-06-302026-08-151,654$138,310None
Glen Eagle Advisors, LLC2026-06-302026-08-1515$1,255None
JPL Wealth Management, LLC2026-06-302026-08-152$168None
Advisors Asset Management, Inc.2026-06-302026-08-1582,853$6,930,653None
Susquehanna Portfolio Strategies, LLC2026-06-302026-08-1515,418$1,289,716None
Basecamp Wealth Advisors LLC2026-06-302026-08-151$84None
Riverwater Partners LLC2026-06-302026-08-1513,338$1,115,724None
T. Rowe Price Investment Management, Inc.2026-06-302026-08-151,083,278$90,617,000None
Militia Capital Partners, LP2024-12-312026-08-155,000$508,200None
Aquatic Capital Management LLC2026-06-302026-08-1514,324$1,198,203None
Prestige Wealth Management Group LLC2026-06-302026-08-1510$837None
Treasurer of the State of North Carolina2026-06-302026-08-157,410$620,000None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15693,197$57,985,929None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15693,197$57,985,929None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Corient Private Wealth LP ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

Show the table · 0 rows, 5 columns

Scroll sideways to compare all columns. Select a heading to sort.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.