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MDU

MDU RESOURCES GROUP, INC.
UtilitiesMulti-UtilitiesLatest close $227 of 27 marquee funds currently hold1 CUSIP mapped
Current holders
7
27 funds tracked
Ever held
9
Current + past
New this quarter
1
Exited this quarter
0

Marquee-fund ownership over time

May 15, 2018May 15, 2023Feb 14, 2025May 15, 2026
Now
7

This quarter's activity

New positions opened

Positions exited

None.

Current holders

Sorted by tenure (longest first)
FundEntry priceLatest closeReturn on entry
Bridgewater Associates re-entered$8.40$22+168%
Renaissance Technologies re-entered$13$22+74%
Two Sigma Investments re-entered$13$22+76%
AQR Capital Management$13$22+76%
Millennium Management$13$22+76%
Citadel Advisors$17$22+31%
D.E. Shaw$20$22+12%

“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.

Past holders

Funds that exited at some point
FundEntry → ExitReturn
Point72 Asset Management→ $16+27%
Maverick Capital→ $11+7%

Insider activity

Form 4 — officers, directors, 10%+ owners

Filed within two business days of each transaction by anyone with material insider status at MDU RESOURCES GROUP INC. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.

Filings · last 30d
2
Filings · last 90d
13
Total on file
483
Recent SEC buffer
Most recent
Apr 1, 2026

30d / 90d windows measured from Apr 1, 2026 — the most recent Form 4 on file — not from today.

Showing 15 of 483 recent Form 4 filings. Browse all on EDGAR ↗

Fundamentals

XBRL · MDU RESOURCES GROUP, INC.

Annual figures sourced directly from MDU RESOURCES GROUP, INC.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.

Revenue
$1.88B
FY2025+7% YoY
Net income
$190.4M
FY2025-32% YoY
EPS (diluted)
$0.9300
FY2025-32% YoY
Free cash flow(?)
$473.37M
FY2025-6% YoY

Recent SEC filings

10-K · 10-Q · 8-K · 13D/G · proxy

The most recent material filings for MDU RESOURCES GROUP INC — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.

Trade history

Every open→close lifecycle across tracked funds
FundOpen dateClose dateOpen priceClose price / currentReturn
Bridgewater AssociatesQ2 2026open$22$21-6%
D.E. ShawQ1 2026open$20$22+12%
Two Sigma InvestmentsQ3 2025open$16$22+38%
Renaissance TechnologiesQ2 2025open$16$22+38%
Bridgewater AssociatesQ2 2025Q1 2026$16$21+27%
Citadel AdvisorsQ4 2024open$17$22+31%
Two Sigma InvestmentsQ3 2024Q1 2025$13$16+27%
AQR Capital ManagementQ3 2024open$13$22+76%
Millennium ManagementQ3 2024open$13$22+76%
Point72 Asset ManagementQ3 2024Q1 2025$13$16+27%
Renaissance TechnologiesQ3 2024Q4 2024$13$17+35%
Maverick CapitalQ2 2023Q3 2023$10$11+7%
Bridgewater AssociatesQ1 2022Q2 2023$9.10$10+12%
Bridgewater AssociatesQ1 2019Q2 2019$8.06$7.82-3%
Bridgewater AssociatesQ2 2018Q4 2018$8.40$8.05-4%
Caveats
  • Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
  • Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
  • “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
  • Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
  • Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.