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Disclosery

KNF KNIFE RIVER CORP

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Stock (common), issuer CIK 1955520

420 managers (432 13F filers) reported a position in KNF shares at 2025-03-31, 52,016,802 shares in all. 53 filers opened a position and 38 filers sold out during the quarter.

Managers
420
13F filers
432
New
53
Added
141
Reduced
148
Sold out
38
Shares held by filers
52,016,802

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
THOMPSON INVESTMENT MANAGEMENT, INC.9$843<0.01%013F-HRTimeline
WPG Advisers, LLC8$722<0.01%013F-HRTimeline
SJS Investment Consulting Inc.7$632<0.01%-213F-HRTimeline
DiNuzzo Private Wealth, Inc.7$632<0.01%-113F-HRTimeline
CVA Family Office, LLC7$631<0.01%013F-HRTimeline
Bare Financial Services, Inc7$631<0.01%new13F-HRTimeline
Hughes Financial Services, LLC6$554<0.01%new13F-HRTimeline
Bruce G. Allen Investments, LLC6$541<0.01%+113F-HRTimeline
Global Financial Private Client, LLC6$541<0.01%+313F-HRTimeline
Binnacle Investments Inc6$541<0.01%13F-HRTimeline
Activest Wealth Management4$361<0.01%new13F-HRTimeline
Clearstead Advisors, LLC3$271<0.01%-3613F-HRTimeline
HFM Investment Advisors, LLC2$181<0.01%13F-HRTimeline
MAI Capital Management1$91<0.01%013F-HRTimeline
MV CAPITAL MANAGEMENT, INC.1$91<0.01%new13F-HRTimeline
TFC Financial Management, Inc.1$91<0.01%013F-HRTimeline
Bay Harbor Wealth Management, LLC1$90<0.01%new13F-HRTimeline
Parkworth Wealth Management, Inc.1$90<0.01%013F-HRTimeline
Avion Wealth3$00%new13F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0-10013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • PRICE T ROWE ASSOCIATES INC /MD/ reported 6,133,996 KNF shares, 10.8% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-07. 0000080255-26-000610

    Accepted , ingested