greeksoup/ stock research
Stock research / United States / MDU / 13F holders

MDU Resources Group Inc. 13F holders

Of the 44 funds followed here, 8 reported a position in MDU Resources Group Inc. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 3.6 million shares worth $75.4 million, 0.0% of its reported book.

FundSharesValueOf its bookChange on the quarterStatusQuarter endedFiling
Geode Capital Management3,553,438$75.4 million0.0%+61,998added30 June 202613F
Norges Bank2,633,250$55.9 million0.0%held30 June 202613F
Citadel Advisors1,909,701$40.5 million0.0%+814,892added30 June 202613F
Renaissance Technologies957,150$20.3 million0.0%+27,306added30 June 202613F
Two Sigma Investments898,508$19.1 million0.0%+415,932added30 June 202613F
Millennium Management624,798$13.3 million0.0%+290,833added30 June 202613F
Bridgewater Associates80,657$1.7 million0.0%+28,031added30 June 202613F
FMR LLC52,604$1.1 million0.0%-96,637trimmed30 June 202613F
Value is what the fund reported.
Read moreChange is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.

Schedule 13D and 13G filed on the name, last twelve months

FiledScheduleWhoHoldingOf the classEvent dateRule or purposeFiling
8 October 202613GDimensional Fund Advisors LP and 1 other10.7 million5.1%30 September 2026passive, institutional (13d-1(b))EDGAR
12 August 202613GBarrow Hanley Mewhinney & Strauss Llc and 1 other13.1 million6.3%30 June 2026passive, institutional (13d-1(b))EDGAR
14 July 202613G/ADimensional Fund Advisors LP and 1 other10.4 million5.0%30 June 2026passive, institutional (13d-1(b))EDGAR
13 May 202613GBarrow Hanley Mewhinney & Strauss Llc and 1 other13.8 million6.7%31 March 2026passive, institutional (13d-1(b))EDGAR
30 April 202613GVanguard Capital Management and 1 other10.8 million5.3%31 March 2026passive, institutional (13d-1(b))EDGAR
29 April 202613GVanguard Portfolio Management and 1 other12.6 million6.1%31 March 2026passive, institutional (13d-1(b))EDGAR
9 April 202613GDimensional Fund Advisors LP and 1 other10.3 million5.0%31 March 2026passive, institutional (13d-1(b))EDGAR
27 March 202613G/AThe Vanguard Group and 1 other00.0%13 March 2026passive, institutional (13d-1(b))EDGAR
11 February 202613GBarrow Hanley Mewhinney & Strauss Llc and 1 other12.9 million6.0%31 December 2025passive, institutional (13d-1(b))EDGAR
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
Read moreAmendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.

Fails to deliver

Settlement dateShares failedPriceFile
14 September 202666$19.20SEC
11 September 20264,457$19.24SEC
10 September 20264,558$19.59SEC
9 September 20261,251$19.84SEC
8 September 2026865$19.57SEC
3 September 20269,741$19.81SEC
2 September 2026445$19.95SEC
1 September 20261,566$19.92SEC
27 August 20262,962$20.29SEC
24 August 20261,685$19.95SEC
12 August 202652$20.50SEC
10 August 2026132$20.55SEC
7 August 20266$20.76SEC
5 August 2026106$20.08SEC
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
Read moreLargest in the window: 9,741 on 3 September 2026. A fail is an operational fact about settlement, not a position.

Source

Each fund's 13F-HR on EDGAR, linked per row; positions matched to MDU by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.

The same record on your computer

GreekSoup is also a free program for your own computer. It reads these same filings for the names you follow, refreshed as they land, with no account. One pasted line installs it.

Install