Event-Driven Stocks

MDU Resources Group

MDUNYSE

Other · Mining & Quarrying of Nonmetallic Minerals (No Fuels) · SEC filings ↗ · Compare ⊕

View price & chart on Yahoo Finance ↗
Signs● 4 gooddetails ↓

Financials

SEC XBRL · annual
 FY25FY24FY23FY22FY21FY20
Revenue$1.86B$1.75B$1.81B$1.75B$3.40B$5.53B
Operating income$290.4M$265.6M$224.9M$200.9M$331.1M$544.9M
Net income$190.4M$281.1M$414.7M$367.5M$378.1M$390.2M
Total assets$7.62B$7.04B$7.83B$9.66B$8.91B$8.05B
Total liabilities——————
Equity$2.77B$2.69B$2.91B$3.59B$3.38B$3.08B
EPS (diluted)$0.93$1.37$2.03$1.81$1.87$1.95
Shares out.204.3M203.7M203.6M203.4M200.5M200.4M

Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.

Key ratios

from filings · FY2025
Operating margin
15.6%
Net margin
10.2%
Return on equity
6.9%
Return on assets
2.5%
Return on capital (ROCE)
4.2%
Liabilities / assets
—
Debt / equity
—
Book value / share
$13.57
Revenue growth (YoY)
6.3%
Net income growth (YoY)
−32.3%

Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.

Financial health

forensic scores · FY2025
Accruals / assets
−3.7%clean
Piotroski F-Score
4/8mixed

Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.

Quality score

EDS Score
67
/ 100
Profitability 100Growth 50Catalyst 33Earnings quality 100Financial strength 50

Our own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast.

Signs

● 4 good
  • Operating margin is positive
  • Revenue is growing year-over-year
  • Positive operating cash flow
  • Clean earnings (low accruals)

Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.

5%+ owners

SEC Schedule 13D / 13G · last 3 yrs

Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.

Short interest

FINRA · bi-monthly
SettlementShares shortDays to coverΔ vs prior
May 15, 202610.3M5.8-11.1%
Apr 30, 202611.6M8.1+3.8%
Apr 15, 202611.2M7.3-0.2%
Mar 31, 202611.2M5.5-6.1%
Mar 13, 202611.9M6.6-1.3%

Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.

Material events

SEC Form 8-K · most recent

Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.

Recent SEC filings

All filings ↗

Corporate family

Spin-offs from MDU Resources Group (2)

From the spin-off filings we track. Follow a company to walk its own history.

Event-driven situations (2)