Stocks›Basic Materials›KNF

KNF

Knife River Corporation

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$54.58+2.27%

Sep 25 close · 1D EOD · Databento

Basic MaterialsMining & Quarrying Of Nonmetallic Minerals (No Fuels)Mid-capSEC EDGAR FY 2025-12-31

What happened

Daily closes · dots are Wire stories

What’s next

Expected around early November, going by its own filing history. The company has not announced a date yet. Its matching report came Nov 4, 2025 and Nov 4, 2024, before the open.

Last report

Aug 4, 2026−11.83%

before the open

Last 4, next close

median 10.09% either way

up 2 of 4

Every report since 2023 →

DateEventSourceNext close

Aug 4Earnings release, before the open · 8-KSEC EDGARSEC EDGAR ↗−11.83%

Next close = the first close after the event against the close before it. Prior-session closes only; not a call, not advice.

Big days · last year

Daily closes · Databento EOD

26 big days: a close more than 4.89% from the one before, three times KNF’s median day (1.63%). On 4 of 26, its largest peers moved the same way at least half as far. We show what we hold, never a cause.

Shaded: since our stories began, Jun 10, 2026

26Sep 23, 2026
Sep 23, 2026Nothing in our recordNo KNF story, brief or results filing in our record that dayGroup −1.6% did not move with it
−1.6% did not move with itHL −4.0 · MLM −1.8 · VMC −1.4 · MDU −0.9
−7.86%
25Sep 9, 2026
Sep 9, 2026Nothing in our recordNo KNF story, brief or results filing in our record that dayGroup −1.5% did not move with it
−1.5% did not move with itVMC −3.3 · HL +1.9 · MLM −1.8 · MDU −1.3
−5.63%
24Aug 4, 2026
Aug 4, 2026ResultsThe first close after a results filing (SEC 8-K, Item 2.02)Group +1.5% did not move with it
+1.5% did not move with itHL +6.7 · MLM +2.5 · VMC +0.5 · MDU −0.1
−11.83%
23Aug 3, 2026
Aug 3, 2026Nothing in our recordNo KNF story, brief or results filing in our record that dayGroup +2.7% did not move with it
+2.7% did not move with itVMC +5.6 · MLM +3.3 · HL +2.2 · MDU +0.8
+7.75%
22Jun 29, 2026
Jun 29, 2026Nothing in our recordNo KNF story, brief or results filing in our record that dayGroup −2.2% did not move with it
−2.2% did not move with itMLM −5.7 · VMC −2.4 · MDU −2.0 · HL −0.9
−7.50%
21Jun 15, 2026
Jun 15, 2026Nothing in our recordNo KNF story, brief or results filing in our record that dayGroup +2.1% did not move with it
+2.1% did not move with itHL +9.0 · VMC +2.3 · MLM +2.0 · MDU −0.3
+5.07%
20Jun 10, 2026
Jun 10, 2026Nothing in our recordNo KNF story, brief or results filing in our record that dayGroup −2.7% moved the same way
−2.7% moved the same wayMLM −3.4 · HL −3.2 · VMC −2.3 · MDU +0.8
−4.95%
19Jun 9, 2026
Jun 9, 2026Before our storiesGroup +1.4% did not move with it
+1.4% did not move with itVMC +3.3 · MLM +3.3 · HL −2.5 · MDU −0.6
+5.72%
18May 19, 2026
May 19, 2026Before our storiesGroup −3.4% moved the same way
−3.4% moved the same wayHL −5.2 · MLM −4.2 · VMC −2.6 · MDU −0.8
−4.94%
17May 15, 2026
May 15, 2026Before our storiesGroup −2.8% moved the same way
−2.8% moved the same wayHL −9.3 · MLM −2.9 · VMC −2.6 · MDU −1.9
−5.09%
16May 11, 2026
May 11, 2026Before our storiesGroup +0.5% did not move with it
+0.5% did not move with itHL +11.1 · MDU +1.4 · MLM −0.8 · VMC −0.4
−5.25%
15May 6, 2026
May 6, 2026Before our storiesGroup +1.5% did not move with it
+1.5% did not move with itHL +6.5 · MLM +1.6 · VMC +1.4 · MDU −0.7
+5.04%
14Apr 17, 2026
Apr 17, 2026Before our storiesGroup +2.2% did not move with it
+2.2% did not move with itMLM +2.3 · HL +2.3 · VMC +2.1 · MDU −0.8
+6.29%
13Apr 8, 2026
Apr 8, 2026Before our storiesGroup +3.9% did not move with it
+3.9% did not move with itVMC +5.3 · MLM +5.0 · MDU +2.7 · HL +1.0
+10.62%
12Apr 2, 2026
Apr 2, 2026Before our storiesGroup −0.0% did not move with it
−0.0% did not move with itMDU +1.4 · MLM −0.3 · VMC −0.1 · HL 0.0
−9.99%
11Mar 27, 2026
Mar 27, 2026Before our storiesGroup −0.8% did not move with it
−0.8% did not move with itHL +4.3 · VMC −1.9 · MLM −1.6 · MDU −0.1
−7.92%
10Feb 17, 2026
Feb 17, 2026ResultsThe first close after a results filing (SEC 8-K, Item 2.02)Group −4.3% did not move with it
−4.3% did not move with itVMC −7.8 · HL −6.0 · MDU −2.5 · MLM −1.8
+16.34%
9Feb 6, 2026
Feb 6, 2026Before our storiesGroup +3.5% moved the same way
+3.5% moved the same wayHL +6.8 · VMC +4.2 · MLM +2.8 · MDU +0.9
+4.93%
8Feb 4, 2026
Feb 4, 2026Before our storiesGroup +0.4% did not move with it
+0.4% did not move with itHL −1.4 · MLM +1.2 · MDU +0.6 · VMC +0.1
+5.37%
7Feb 3, 2026
Feb 3, 2026Before our storiesGroup +2.1% did not move with it
+2.1% did not move with itHL +8.8 · MDU +2.6 · VMC +1.7 · MLM +1.3
+5.34%
6Jan 27, 2026
Jan 27, 2026Before our storiesGroup −0.5% did not move with it
−0.5% did not move with itHL −5.5 · VMC −0.6 · MLM −0.4 · MDU +0.3
−5.89%
5Jan 22, 2026
Jan 22, 2026Before our storiesGroup +1.6% did not move with it
+1.6% did not move with itHL +8.3 · MLM +1.7 · VMC +1.4 · MDU −1.0
−5.44%
4Jan 20, 2026
Jan 20, 2026Before our storiesGroup −2.0% did not move with it
−2.0% did not move with itHL +6.4 · VMC −3.2 · MLM −3.2 · MDU −0.7
−7.63%
3Nov 5, 2025
Nov 5, 2025Before our storiesGroup −0.6% did not move with it
−0.6% did not move with itVMC −2.5 · MLM −2.3 · MDU +1.4 · HL +1.2
+8.99%
2Nov 4, 2025
Nov 4, 2025ResultsThe first close after a results filing (SEC 8-K, Item 2.02)Group +0.5% did not move with it
+0.5% did not move with itHL −6.2 · VMC +1.3 · MLM +1.0 · MDU +0.1
+8.36%
1Oct 1, 2025
Oct 1, 2025Before our storiesGroup −1.5% did not move with it
−1.5% did not move with itVMC −1.9 · MLM −1.6 · HL +1.3 · MDU −1.3
−5.52%

A story on the same day is not a cause, and a group move is not proof either. Group: VMC, MLM, HL, MDU, the largest companies in KNF’s SEC industry; “the same way” means the same direction and at least half as far. Prior-session closes only; not a call, not advice.

The numbers · FY2025, filed

SEC EDGAR

Market cap$3.1B

Revenue$3.1B+8.50%

Net income$157.1M

EPS, diluted$2.76−22.30%

Gross margin18.4%

Operating margin9.1%

Return on equity9.6%

Debt / equity0.72

All filed figures

Snapshot

SEC EDGAR · FY 2025-12-31

SectorBasic Materials

Market Cap$3.1B

Enterprise Value$4.2B

Income$157.1M

Sales$3.1B

Book/sh$28.91

Cash/sh$2.17

Dividend TTM—

Payout—

Employees—

IPO—

Quick Ratio1.39

Current Ratio2.54

Debt/Eq0.72

EPS (ttm)$2.76

EPS this Y-22.3%

EPS past 3/5Y10.4%

Sales past 3/5Y7.5%

EPS Y/Y TTM-22.3%

Sales Y/Y TTM8.5%

Shs Outstand56.76M

ROA4.3%

ROE9.6%

ROIC7.8%

Gross Margin18.4%

Oper. Margin9.1%

Profit Margin5.0%

Every figure here is filed with the SEC. Valuation and estimate metrics (P/E, PEG, EV/EBITDA, price targets, forward EPS) are omitted until our market-data feed is licensed for display — we’d rather show fewer numbers than blank ones. Deeper lines (cash flow, balance sheet) below.

Revenue by fiscal year

$2.2B

FY21

$2.5B

FY22

$2.8B

FY23

$2.9B

FY24

$3.1B

FY25

Operating leverage — margins

GrossOperatingNet

Financials, annual · income and cash flowSEC EDGAR · open ▸

Financials — annual

SEC EDGAR · last 5 FY · tap a row to explain it

USD	FY2021	FY2022	FY2023	FY2024	FY2025
Revenue	$2.2B	$2.5B	$2.8B	$2.9B	$3.1B
Gross Profit	$346.9M	$360.9M	$538.9M	$569.8M	$577.3M
Operating Income	$191.1M	$194.3M	$296.4M	$316.2M	$285.9M
Net Income	$129.8M	$116.2M	$182.9M	$201.7M	$157.1M
Diluted EPS	$2.29	$2.05	$3.23	$3.55	$2.76
Operating Cash Flow	$181.2M	$207.4M	$335.7M	$322.3M	$278.5M
Free Cash Flow	—	—	—	—	—

Same industry

In the screener →

VMC$31.7B MLM$29.1B HL$12.2B MDU$3.9B USLM$3.2B LEU$2.9B UUUU$2.8B CMP$950M

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Fundamentals sourced from SEC EDGAR filings (public domain). For informational purposes only. Not investment advice.