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Livermore
Livermore
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Mdu Resources Group Inc

MDU
Exchange
NYSE
Industry
Mining & Quarrying of Nonmetallic Minerals (No Fuels)
SEC CIK
0000067716

No open-market purchases or sales by Mdu Resources Group Inc insiders were filed in the last 90 days; 438 institutions reported holding it in 13F filings for Q2 2026, worth $4.12B in total; no superinvestor holds it.

13F holders, Q2 2021

Institutional positions in Mdu Resources Group Inc as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
394
−1 vs. Q1 2021
Shares held
140.1M
+1.47M (+1.1%) vs. Q1 2021
Total value
$4.39B
+$9.75M (+0.2%) vs. Q1 2021
New holders
45
135 more added
Sold out
46
133 more reduced

4 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MDU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2021: 394 institutions
Q1 2021: 399 institutionsQ2 2021: 394 institutionsQ3 2021: 392 institutionsQ4 2021: 405 institutionsQ1 2022: 411 institutionsQ2 2022: 393 institutionsQ3 2022: 378 institutionsQ4 2022: 404 institutionsQ1 2023: 412 institutionsQ2 2023: 380 institutionsQ3 2023: 378 institutionsQ4 2023: 375 institutionsQ1 2024: 393 institutionsQ2 2024: 386 institutionsQ3 2024: 404 institutionsQ4 2024: 400 institutionsQ1 2025: 403 institutionsQ2 2025: 407 institutionsQ3 2025: 407 institutionsQ4 2025: 416 institutionsQ1 2026: 422 institutionsQ2 2026: 438 institutions
Value heldQ2 2021: $4.39B
Q1 2021: $4.39BQ2 2021: $4.39BQ3 2021: $4.20BQ4 2021: $4.41BQ1 2022: $3.73BQ2 2022: $3.91BQ3 2022: $4.00BQ4 2022: $4.41BQ1 2023: $4.41BQ2 2023: $3.09BQ3 2023: $2.81BQ4 2023: $2.88BQ1 2024: $3.78BQ2 2024: $3.82BQ3 2024: $4.18BQ4 2024: $2.94BQ1 2025: $2.81BQ2 2025: $2.70BQ3 2025: $2.96BQ4 2025: $3.80BQ1 2026: $3.97BQ2 2026: $4.12B
Institutions holding MDU and their total value by quarter
QuarterHoldersValue
Q2 2026438$4.12B
Q1 2026422$3.97B
Q4 2025416$3.80B
Q3 2025407$2.96B
Q2 2025407$2.70B
Q1 2025403$2.81B
Q4 2024400$2.94B
Q3 2024404$4.18B
Q2 2024386$3.82B
Q1 2024393$3.78B
Q4 2023375$2.88B
Q3 2023378$2.81B
Q2 2023380$3.09B
Q1 2023412$4.41B
Q4 2022404$4.41B
Q3 2022378$4.00B
Q2 2022393$3.91B
Q1 2022411$3.73B
Q4 2021405$4.41B
Q3 2021392$4.20B
Q2 2021394$4.39B
Q1 2021399$4.39B

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding Mdu Resources Group Inc; share changes are against Q1 2021.

Institutions holding MDU in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Convergence Investment Partners, LLC7,211$226.0K0.10%+522+7.8%Added
Kestra Advisory Services, LLC7,385$231.0K0.00%−25−0.3%Reduced
Creative Planning7,454$234.0K0.00%−3,726−33.3%Reduced
CIBC Asset Management Inc7,524$236.0K0.00%00.0%Unchanged
Group One Trading, L.P.7,745$243.0K0.00%+7,745New
44 Wealth Management LLC7,817$245.0K0.09%+47+0.6%Added
Commerce Bank7,870$246.0K0.00%+217+2.8%Added
Fiduciary Trust Co8,000$251.0K0.00%00.0%Unchanged
Banque Cantonale Vaudoise8,413$264.0K0.01%−244−2.8%Reduced
Bank of the West8,527$267.0K0.03%+24+0.3%Added
Hills Bank & Trust Co8,505$267.0K0.04%+180+2.2%Added
United Bank8,538$268.0K0.04%00.0%Unchanged
Sawtooth Solutions, LLC9,077$284.0K0.06%+1,544+20.5%Added
Anchor Investment Management, LLC9,800$307.1K0.04%+4,000+69.0%Added
World Asset Management Inc9,957$312.0K0.03%−501−4.8%Reduced
Horan Capital Advisors, LLC.10,000$313.0K0.14%00.0%Unchanged
Vontobel Holding Ltd.10,000$313.0K0.00%00.0%Unchanged
Elgethun Capital Management10,166$319.0K0.11%+45+0.4%Added
Thompson Investment Management, Inc.10,600$332.0K0.05%00.0%Unchanged
Moody Aldrich Partners LLC10,626$333.0K0.05%−152−1.4%Reduced
CNB Bank10,650$334.0K0.21%00.0%Unchanged
Wellington Management Group LLP10,835$340.0K0.00%−999−8.4%Reduced
Diversified Trust Co10,895$341.0K0.01%+3,643+50.2%Added
Shelton Capital Management11,113$348.0K0.01%00.0%Unchanged
HighTower Advisors, LLC11,236$352.0K0.00%−63,349−84.9%Reduced
Campbell & CO Investment Adviser LLC11,638$365.0K0.16%+11,638New
First Citizens Bank & Trust Co11,845$371.0K0.02%00.0%Unchanged
Jackson Creek Investment Advisors LLC11,986$376.0K0.14%−5,539−31.6%Reduced
Oppenheimer Asset Management Inc.12,143$381.0K0.01%−5,247−30.2%Reduced
Chase Investment Counsel Corp12,310$385.0K0.16%+425+3.6%Added
Prelude Capital Management, LLC12,461$390.0K0.02%+12,461New
Natixis Advisors, L.P.12,980$407.0K0.00%+2,787+27.3%Added
Oliver Luxxe Assets LLC12,974$407.0K0.11%+12,974New
Panagora Asset Management Inc13,073$410.0K0.00%−65−0.5%Reduced
Wolverine Trading, LLC13,301$412.0K0.01%+4,771+55.9%Added
City Holding Co13,700$429.0K0.08%−1,300−8.7%Reduced
Frontier Wealth Management LLC13,793$432.0K0.03%+1,476+12.0%Added
APG Asset Management N.V.16,400$433.0K0.00%−64,700−79.8%Reduced
Pictet Asset Management Ltd13,900$436.0K0.00%−200−1.4%Reduced
Segall Bryant & Hamill, LLC14,032$441.0K0.00%−1,300−8.5%Reduced
Northwestern Mutual Wealth Management Co14,068$441.0K0.00%+8,881+171.2%Added
Magnetar Financial LLC15,036$471.0K0.00%+15,036New
Private Advisor Group, LLC15,207$477.0K0.00%+2,085+15.9%Added
Neo Ivy Capital Management15,773$494.0K0.50%+1,695+12.0%Added
Maryland State Retirement & Pension System15,882$495.0K0.02%00.0%Unchanged
Crossmark Global Holdings, Inc.16,170$507.0K0.01%−330−2.0%Reduced
Ergoteles LLC16,348$512.0K0.01%+2,265+16.1%Added
Krane Funds Advisors LLC16,382$513.0K0.02%+4,393+36.6%Added
Bailard, Inc.16,700$523.0K0.02%00.0%Unchanged
Investors Research Corp16,725$524.0K0.18%00.0%Unchanged
Tiaa, FSB16,831$527.0K0.00%+389+2.4%Added
Harbour Investment Management LLC16,850$528.0K0.26%00.0%Unchanged
Seven Eight Capital, LP17,336$543.0K0.08%+17,336New
Los Angeles Capital Management LLC17,613$552.0K0.00%−229,852−92.9%Reduced
Good Life Advisors, LLC17,607$552.0K0.10%00.0%Unchanged
Tower Research Capital LLC (TRC)17,679$554.0K0.01%−39,042−68.8%Reduced
Glenmede Trust Co NA18,320$574.0K0.00%+18,320New
Securian Asset Management, Inc18,490$579.0K0.01%−418−2.2%Reduced
Profund Advisors LLC18,538$582.0K0.02%−16−0.1%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)18,645$584.0K0.00%−2,480−11.7%Reduced
CFO4Life Group, LLC19,582$614.0K0.14%+887+4.7%Added
Paloma Partners Management Co19,912$624.0K0.02%−10,714−35.0%Reduced
Qtron Investments LLC19,917$624.0K0.16%+19,917New
Mairs & Power Inc19,933$625.0K0.01%−3,425−14.7%Reduced
Washington Capital Management Inc22,085$692.0K0.84%+22,085New
First Interstate Bank22,667$710.0K0.07%+22,667New
Trexquant Investment LP23,215$728.0K0.06%−4,655−16.7%Reduced
Prudential PLC23,776$745.0K0.01%+23,776New
State of Wisconsin Investment Board23,811$746.0K0.00%−1,474−5.8%Reduced
Xponance, Inc.23,803$746.0K0.01%+2,407+11.2%Added
Globeflex Capital L P23,919$750.0K0.13%−7,721−24.4%Reduced
HRT Financial LP24,129$756.0K0.01%−167,366−87.4%Reduced
Ci Investments Inc.24,356$763.0K0.00%+3,463+16.6%Added
ARGI Investment Services, LLC24,532$769.0K0.03%+84+0.3%Added
Public Employees Retirement Association of Colorado25,026$784.0K0.00%00.0%Unchanged
Janney Montgomery Scott LLC25,035$785.0K0.00%−282−1.1%Reduced
Aigen Investment Management, LP25,297$793.0K0.14%+25,297New
Allianz Asset Management GmbH25,528$800.0K0.00%−28,992−53.2%Reduced
First Mercantile Trust Co25,749$807.0K0.10%−2,198−7.9%Reduced
Quantedge Capital Pte Ltd26,300$824.0K0.39%+26,300New
Cohen Capital Management, Inc.26,324$825.0K0.14%00.0%Unchanged
Teacher Retirement System of Texas26,393$827.0K0.00%+3,928+17.5%Added
Neuberger Berman Group LLC26,983$846.0K0.00%−12,179−31.1%Reduced
Voloridge Investment Management, LLC27,081$849.0K0.01%+27,081New
ACG Wealth27,475$861.0K0.11%+8,717+46.5%Added
Pacer Advisors, Inc.28,054$879.0K0.01%+6,672+31.2%Added
Empirical Finance, LLC28,042$879.0K0.14%+28,042New
Mitsubishi UFJ Trust & Banking Corp28,331$894.0K0.00%−1,584−5.3%Reduced
SeaCrest Wealth Management, LLC28,916$906.0K0.11%−1,349−4.5%Reduced
Teachers Retirement System of the State of Kentucky29,042$910.0K0.01%00.0%Unchanged
Citigroup Inc29,318$919.0K0.00%−59,427−67.0%Reduced
Illinois Municipal Retirement Fund30,066$942.0K0.04%00.0%Unchanged
Mercer Global Advisors Inc30,246$948.0K0.01%+1,757+6.2%Added
Occudo Quantitative Strategies LP30,494$956.0K0.15%+30,494New
Old Mission Capital LLC30,524$957.0K0.03%+30,524New
Avantax Planning Partners, Inc.30,712$963.0K0.05%+100.0%Added
Shell Asset Management Co30,897$968.0K0.02%+11,217+57.0%Added
Winton Group Ltd31,356$983.0K0.05%+16,206+107.0%Added
Cambridge Investment Research Advisors, Inc.33,001$1.03M0.00%−183−0.6%Reduced
Northwestern Mutual Investment Management Company, LLC33,508$1.05M0.02%+60+0.2%Added