Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Headquarters
Bismarck, ND 58503
Fiscal year end
2025 (FY)
Market Data
Close
$49.45
Change
-$0.38
Change %
-0.75%
Volume
24,704
KNF · trading date Oct 12, 2026 · previous close $49.82 · source: Alpaca (IEX feed, not consolidated full-market data).
Key Financials
Revenue
$3.15B
Net income
$157.07M
Total assets
$3.65B
Total liabilities
$2.01B
Stockholders' equity
$1.64B
Cash & equivalents
$73.82M
Operating income
$285.87M
Operating cash flow
$278.48M
Capital expenditures
$348.04M
Fiscal year 2025, via 10-K filed 2026-02-20.
A dash means this figure wasn't reported in the source filing under a field State Ledger recognizes - not that the value is zero.
Financial Performance
Operating margin
9.1%
Net margin
5.0%
Free cash flow
-$69.57M
Free cash flow margin
-2.2%
Liabilities / assets
55.0%
Equity / assets
45.0%
CapEx / revenue
11.1%
Operating cash flow / net income
1.77×
Derived from the fiscal year 2025 figures above. These metrics are mathematical calculations and do not represent a rating or assessment of the company.
"Most recent SEC filing" may differ from the filing used for the financial figures above.
Location
Bismarck, ND 58503
1150 W. CENTURY AVE,
Data & Methodology
SEC EDGAR submissions API (identity, collected Sep 19, 2026, 15:11 UTC) and SEC XBRL Company Facts API (financials, collected Sep 26, 2026, 15:49 UTC) · figures as originally filed, not restated · a dash always means a value wasn't reported, never a real zero.