What is the 13F Pro Quality Score for MDU?

13F Pro ranks MDU RESOURCES GROUP INC (MDU) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View MDU's current score at https://13fpro.ai/company/MDU (free sign-up required for the full ranking).

Where does 13F Pro source MDU data?

All MDU RESOURCES GROUP INC fundamentals and ownership data come directly from SEC EDGAR. MDU RESOURCES GROUP INC files with the SEC under CIK 67716. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is MDU in?

MDU RESOURCES GROUP INC (MDU) is classified in the Materials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/materials.

How often is MDU research updated on 13F Pro?

MDU's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

MDU RESOURCES GROUP INC(MDU)Stock Analysis

AI analysis on 2,800+ stocks →Deep AI analysis on 2,800+ stocks →

Materials →NYSEmid

Institutional-grade research for retail investors

SEC EDGAR: CIK 67716 MDU stock profile & AI dashboard →

13F Pro Quality Score

49.2/100

Rank #1,674 of 2,960 stocks

View Materials peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

43.1/100

Profitability

65.3/100

Balance Sheet

57.6/100

Earnings Quality

74.8/100

Free Cash Flow

12.6/100

Institutional Flow

33.5/100

Revenue Scale

61.4/100

Dilution Risk

80.9/100

Email me the moment this company reports earnings

AI Research Report

Two-page plain-English analysis: business, thesis, and three scenarios for the next two years. Refreshed every quarter.

Upgrade to Pro

Pro: 5 reports/month · Pro+: unlimitedOpinion, not investment advice. Do your own research.

Why MDU Scores 49/100

exact factor attribution · 2026-09-12

MDU's composite is driven by earnings quality and profitability, held back by free cash flow and earnings growth. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Earnings quality

+2.5 pts

75th pct

Profitability

+2.3 pts

65th pct

Scale

+1.7 pts

61th pct

Shareholder dilution

+1.6 pts

81th pct

Capital efficiency

+0.8 pts

58th pct

Institutional flow

-0.8 pts

34th pct

Revenue growth

-1.4 pts

43th pct

Earnings growth

-1.8 pts

14th pct

Free cash flow

-5.6 pts

13th pct

Latest change (2026-08-06): 32 → 39 · ↑ Revenue scale 30→61; ↑ Profit margin 30→45; despite ↓ Institutional flow 58→34

Factor percentiles are cross-sectional ranks across the ~2,800-stock scored universe, computed from SEC EDGAR filings. Not investment advice.

MDU Stock Analysis & AI Quality Score

Data updated 2026-09-12

AI stock analysis and institutional research for MDU RESOURCES GROUP INC (MDU), a Materials sector company. 13F Pro's AI-powered ranking engine scores MDU at 49.2/100 on a 32-signal composite quality model, placing it at rank #1,674 of 2,960 stocks — the bottom half of the AI-ranked universe. Areas of concern include free cash flow (12.6) and institutional flow (33.5), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q2 2026), MDU RESOURCES GROUP INC reports quarterly revenue of $375.3M, net income of $21.2M, an operating margin of 12.8%. Top institutional holders of MDU by reported 13-F value include BlackRock, BARROW HANLEY MEWHINNEY & STRAUSS, VANGUARD PORTFOLIO MANAGEMENT, based on the most recent SEC filings. MDU trades on the NYSE exchange and files with the SEC under CIK 67716. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate MDU daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for MDU RESOURCES GROUP INC directly from SEC EDGAR. MDU RESOURCES GROUP INC's 13F Pro composite quality score has ranged between 38 and 64 since 2021, currently 49.2 — a declining long-term trajectory across 69 quarterly and live scoring snapshots.

✦

Fun facts about MDU RESOURCES GROUP INC

Quirks, history, and lore behind MDU — the kind of stuff that makes a stock memorable.

1
The Basics
A multi-industry U.S. company straddling utilities and construction materials — not many companies can say they sell both electricity and gravel.
2
The Numbers
Annual revenue in the low billions of dollars, with operations spanning multiple U.S. states — mid-cap by size, but mighty by footprint.
3
The History
Traces its roots back to the early 20th century in the Northern Plains, growing from a regional gas and electric utility into a sprawling industrial conglomerate over decades.
4
The Secret
Its construction services arm builds pipelines, electrical infrastructure, and roads — making it essentially a utility company that also paves your street.
5
The Lore
Headquartered in Bismarck, North Dakota — one of the largest companies calling that capital city home — it embodies the quiet industrial backbone of the American Great Plains.
6
The Giveaway
Its ticker is three letters that stand for Montana-Dakota Utilities, one of its core subsidiaries, yet the parent group has expanded far beyond any single state's borders.

▶ Think you know your stocks? Play the Daily Ticker

Revenue

Q2 2026

$375.3M

Net Income

Q2 2026

$21.2M

Free Cash Flow

Q2 2026

$15.0M

Operating Margin

Q2 2026

12.8%

ROIC

Q2 2026

3.5%

D/E Ratio

Q2 2026

0.88

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

+6.7% YoY

$1.88BFY 2025

FY22 $1.75BFY23 $1.80BFY24 $1.76BFY25 $1.88B

Net Income

-32.3% YoY

$190.4MFY 2025

FY22 $367.5MFY23 $414.7MFY24 $281.1MFY25 $190.4M

Operating Income

+9.3% YoY

$290.4MFY 2025

FY22 $200.9MFY23 $224.9MFY24 $265.6MFY25 $290.4M

EPS (Diluted)

-32.1% YoY

$0.93FY 2025

FY22 $1.81FY23 $2.03FY24 $1.37FY25 $0.93

Total Assets

+8.3% YoY

$7.62BFY 2025

FY22 $9.66BFY23 $7.83BFY24 $7.04BFY25 $7.62B

Total Debt

+15.0% YoY

$2.82BFY 2025

FY22 $2.45BFY23 $2.45BFY24 $2.45BFY25 $2.82B

Op. Cash Flow

-5.8% YoY

$473.4MFY 2025

FY22 $510.1MFY23 $332.6MFY24 $502.3MFY25 $473.4M

Free Cash Flow

-1348.5% YoY

$-297.0MFY 2025

FY22 $67.5MFY23 $-151.5MFY24 $-20.5MFY25 $-297.0M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$1.88B +6.7%	$1.76B -2.5%	$1.80B +3.2%	$1.75B -49.4%	$3.45B -37.6%	$5.53B
Net Income	$190.4M -32.3%	$281.1M -32.2%	$414.7M +12.8%	$367.5M -2.8%	$378.1M -3.1%	$390.2M
Operating Income	$290.4M +9.3%	$265.6M +18.1%	$224.9M +12.0%	$200.9M -39.3%	$331.1M -39.2%	$544.9M
EPS (Diluted)	$0.93 -32.1%	$1.37 -32.5%	$2.03 +12.2%	$1.81 -3.2%	$1.87 -4.1%	$1.95
Total Assets	$7.62B +8.3%	$7.04B -10.1%	$7.83B -18.9%	$9.66B +8.4%	$8.91B +10.6%	$8.05B
Total Debt	$2.82B +15.0%	$2.45B -0.0%	$2.45B +0.1%	$2.45B -15.2%	$2.89B +27.6%	$2.26B
Operating Cash Flow	$473.4M -5.8%	$502.3M +51.0%	$332.6M -34.8%	$510.1M +2.9%	$495.8M -35.5%	$768.4M
Free Cash Flow	$-297.0M -1348.5%	$-20.5M +86.5%	$-151.5M -324.5%	$67.5M +537.8%	$10.6M -95.0%	$210.4M

Get alerted when MDU's score changes

Free account: watchlist tracking, the daily AI brief, and the AI screener.

Passwordless sign-in · Payments by Stripe · Auth by Clerk

Available Research

13F Pro tracks comprehensive data for MDU RESOURCES GROUP INC including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of MDU

BlackRock, Inc.
$580.1M27,351,603 sh
BARROW HANLEY MEWHINNEY & STRAUSS LLC
$276.9M13,056,724 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$269.2M12,692,333 sh
DIMENSIONAL FUND ADVISORS LP
$221.3M10,435,060 sh
EARNEST PARTNERS LLC
$206.3M9,726,856 sh
VANGUARD CAPITAL MANAGEMENT LLC
$199.7M9,416,562 sh
STATE STREET CORP
$157.4M7,376,161 sh
BANK OF AMERICA CORP /DE/
$129.2M6,089,546 sh
SEI INVESTMENTS CO
$110.9M5,228,758 sh
MORGAN STANLEY
$86.7M4,086,803 sh

Fund	Value	Shares
BlackRock, Inc.	$580.1M	27,351,603
BARROW HANLEY MEWHINNEY & STRAUSS LLC	$276.9M	13,056,724
VANGUARD PORTFOLIO MANAGEMENT LLC	$269.2M	12,692,333
DIMENSIONAL FUND ADVISORS LP	$221.3M	10,435,060
EARNEST PARTNERS LLC	$206.3M	9,726,856
VANGUARD CAPITAL MANAGEMENT LLC	$199.7M	9,416,562
STATE STREET CORP	$157.4M	7,376,161
BANK OF AMERICA CORP /DE/	$129.2M	6,089,546
SEI INVESTMENTS CO	$110.9M	5,228,758
MORGAN STANLEY	$86.7M	4,086,803

Companies Similar to MDU

Ranked by quality-profile closeness and shared hedge-fund ownership — not just sector membership.

KNF

Knife River Corp

AI score

Very similar · 44 shared holders

BARROW HANLEY MEWHINNEY & STRAUSS LLC WESTWOOD HOLDINGS GROUP INC T. Rowe Price Investment Management, Inc.

FUL

FULLER H B CO

AI score

Similar quality profile · 10 shared holders

Lighthouse Investment Partners, LLC GAMCO INVESTORS, INC. ET AL Phocas Financial Corp.

LEU

CENTRUS ENERGY CORP

AI score

Similar quality profile · 8 shared holders

DARK FOREST CAPITAL MANAGEMENT LP Bridgewater Associates, LP Polymer Capital Management (US) LLC

AVNT

AVIENT CORP

AI score

Similar quality profile · 10 shared holders

Phocas Financial Corp.Lighthouse Investment Partners, LLC FOX RUN MANAGEMENT, L.L.C.

NTR

Nutrien Ltd.

AI score

Similar quality profile · 4 shared holders

HITE Hedge Asset Management LLC Bleakley Financial Group, LLC FIRST MANHATTAN CO. LLC.

EMN

EASTMAN CHEMICAL CO

AI score

Similar quality profile · 7 shared holders

EARNEST PARTNERS LLC DARK FOREST CAPITAL MANAGEMENT LP MILLER HOWARD INVESTMENTS INC /NY

BHP

BHP Group Ltd

AI score

Similar quality profile · 6 shared holders

EARNEST PARTNERS LLC Bleakley Financial Group, LLC Moors & Cabot, Inc.

EXP

EAGLE MATERIALS INC

AI score

Similar quality profile · 8 shared holders

EARNEST PARTNERS LLC FRONTIER CAPITAL MANAGEMENT CO LLC WESTWOOD HOLDINGS GROUP INC

Similarity is computed from the 8 composite sub-scores and latest-quarter 13F conviction holdings (index-style filers excluded). Refreshed monthly.

More Materials Companies

View all Materials →

Alcoa Corp

AAUC

Allied Gold Corp

ABAT

AMERICAN BATTERY TECHNOLOGY Co

AEC

ANFIELD ENERGY INC.

AEM

AGNICO EAGLE MINES LTD

FIRST MAJESTIC SILVER CORP

AGI

ALAMOS GOLD INC

ALB

ALBEMARLE CORP

Put MDU on your watchlist

Track score changes the day MDU RESOURCES GROUP INC files with the SEC, follow the hedge funds that own it, screen 2,800+ AI-scored stocks, and get the daily brief — free.

View Pricing

Free tier includes 13F data, economic indicators, and market overview. Pro starts at $6.67/mo (billed annually).

Passwordless sign-in · Payments by Stripe · Auth by Clerk

Popular Research

AAPL

Apple

MSFT

Microsoft

NVDA

NVIDIA

GOOG

Alphabet

AMZN

Amazon

Is MDU a good stock to buy?

13F Pro's AI-powered analysis of MDU RESOURCES GROUP INC (MDU) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Materials sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for MDU are available on the MDU stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. MDU is classified as a mid company.

Which hedge funds own MDU?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling MDU. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of MDU RESOURCES GROUP INC's investment landscape.