BLACK HILLS CORP /SD/

BKH - CIK 0001130464

Market cap$5.48 B

Rank#1319

SEC filings3,087

BLACK HILLS CORP /SD/ trades as BKH and has a market capitalization of $5.48 B, making it the #1319 largest US-listed company by market value. In its fiscal 2025 annual report the company posted revenue of $2.29B, up 7.4% from the prior year and net income of $291.60M. This page tracks BLACK HILLS CORP /SD/ through 3,087 SEC filings, with financial statements and metrics updated as new reports are filed.

Key metrics

Revenue (latest FY)$2.29BFY 2025

Net income (latest FY)$291.60MFY 2025

Operating cash flow (latest FY)$673.40MFY 2025

Total assets (latest FY)$10.87BFY 2025

Net margin12.8%latest FY

Financial performance

Over the last 9 fiscal years BLACK HILLS CORP /SD/'s revenue grew from $1.54B to $2.29B, a compound annual growth rate of 4.5%. Net profit margin expanded from 4.7% to 12.8% over the same period - every figure below comes from the company's audited annual filings.

BKH annual revenueView details

Key statistics

Market cap: $5.48 B
Share price (derived)market cap / shares outstanding: $72.01
P/E ratio (trailing FY): 18.8
EPS (diluted)FY 2025: $3.98
Shares outstandingas of 2026-05-04: 0.08B
Total equityas of 2026-03-31: $3.95B
Return on equity: 7.4%
Long-term debtas of 2026-03-31: $3.99B

Latest filings

Filing	Type	Filed
Prospectus supplement	424B5	2026-05-19
S-3ASR	-	2026-05-19
Major company event	8-K	2026-05-15
SCHEDULE 13G	-	2026-05-12
Quarterly report	10-Q	2026-05-07
Major company event	8-K	2026-05-06
Insider trade	4	2026-05-04
Insider trade	4	2026-05-04

Browse the full filing history (3,087 filings)

Recent press releases

Reaffirms 2026 adjusted earnings guidance in the range of $4.25 to $4.45 per share, excluding merger-related costs2026-05-06
Black Hills Corp. Reaffirms 2026 Earnings Guidance, Reports 2026 First-Quarter Results, and Provides Updates on Merger with NorthWestern Energy and Data Center Progress
Black Hills Corp. Announces Quarterly Dividend2026-04-28
First-quarter 2026 earnings call and webcast are Thursday, May 7
Black Hills Corp. Schedules 2026 First-Quarter Earnings Release and Conference Call2026-04-09
To participate by phone and ask a question during the live broadcast, participants can access the event directly at Black Hills Corp. Conference Call . Please allow at least five minutes to register. Upon registration, dial-in information will be provided, including a personal identification number.
Black Hills Corp And Northwestern Energy Shareholders Approve2026-04-02
Black Hills Corp. and NorthWestern Energy Shareholders Approve Merger Proposals
Black Hills Corp Requests Rate Review South Dakota2026-02-19
Black Hills Corp. Requests Rate Review in South Dakota

Similar companies

The largest companies sharing BLACK HILLS CORP /SD/'s SEC industry classification (electric services).

NEENextEra Energy, Inc.$177.25 B BKH vs NEE

SOThe Southern Company$106.23 B BKH vs SO

CEGConstellation Energy Corporation$87.52 B BKH vs CEG

AEPAmerican Electric Power Company, Inc.$70.12 B BKH vs AEP

DDominion Energy, Inc.$58.72 B BKH vs D

Frequently asked questions

What is BLACK HILLS CORP /SD/'s market cap?

BLACK HILLS CORP /SD/ (BKH) has a market capitalization of $5.48 B as of 2026-06-10, ranking #1319 among US-listed companies.

How much revenue does BLACK HILLS CORP /SD/ make?

BLACK HILLS CORP /SD/ reported revenue of $2.29B for fiscal year 2025, an increase of 7.4% year over year.

Is BLACK HILLS CORP /SD/ profitable?

Yes. BLACK HILLS CORP /SD/ reported net income of $291.60M in its latest fiscal year.

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.