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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
Occudo Quantitative Strategies LP30,494$956.0K0.15%+30,494New
Mercer Global Advisors Inc30,246$948.0K0.01%+1,757+6.2%Added
Illinois Municipal Retirement Fund30,066$942.0K0.04%00.0%Unchanged
Citigroup Inc29,318$919.0K0.00%−59,427−67.0%Reduced
Teachers Retirement System of the State of Kentucky29,042$910.0K0.01%00.0%Unchanged
SeaCrest Wealth Management, LLC28,916$906.0K0.11%−1,349−4.5%Reduced
Mitsubishi UFJ Trust & Banking Corp28,331$894.0K0.00%−1,584−5.3%Reduced
Pacer Advisors, Inc.28,054$879.0K0.01%+6,672+31.2%Added
Empirical Finance, LLC28,042$879.0K0.14%+28,042New
ACG Wealth27,475$861.0K0.11%+8,717+46.5%Added
Voloridge Investment Management, LLC27,081$849.0K0.01%+27,081New
Neuberger Berman Group LLC26,983$846.0K0.00%−12,179−31.1%Reduced
Teacher Retirement System of Texas26,393$827.0K0.00%+3,928+17.5%Added
Cohen Capital Management, Inc.26,324$825.0K0.14%00.0%Unchanged
Quantedge Capital Pte Ltd26,300$824.0K0.39%+26,300New
First Mercantile Trust Co25,749$807.0K0.10%−2,198−7.9%Reduced
Allianz Asset Management GmbH25,528$800.0K0.00%−28,992−53.2%Reduced
Aigen Investment Management, LP25,297$793.0K0.14%+25,297New
Janney Montgomery Scott LLC25,035$785.0K0.00%−282−1.1%Reduced
Public Employees Retirement Association of Colorado25,026$784.0K0.00%00.0%Unchanged
ARGI Investment Services, LLC24,532$769.0K0.03%+84+0.3%Added
Ci Investments Inc.24,356$763.0K0.00%+3,463+16.6%Added
HRT Financial LP24,129$756.0K0.01%−167,366−87.4%Reduced
Globeflex Capital L P23,919$750.0K0.13%−7,721−24.4%Reduced
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
Prudential PLC23,776$745.0K0.01%+23,776New
Trexquant Investment LP23,215$728.0K0.06%−4,655−16.7%Reduced
First Interstate Bank22,667$710.0K0.07%+22,667New
Washington Capital Management Inc22,085$692.0K0.84%+22,085New
Mairs & Power Inc19,933$625.0K0.01%−3,425−14.7%Reduced
Paloma Partners Management Co19,912$624.0K0.02%−10,714−35.0%Reduced
Qtron Investments LLC19,917$624.0K0.16%+19,917New
CFO4Life Group, LLC19,582$614.0K0.14%+887+4.7%Added
Zurcher Kantonalbank (Zurich Cantonalbank)18,645$584.0K0.00%−2,480−11.7%Reduced
Profund Advisors LLC18,538$582.0K0.02%−16−0.1%Reduced
Securian Asset Management, Inc18,490$579.0K0.01%−418−2.2%Reduced
Glenmede Trust Co NA18,320$574.0K0.00%+18,320New
Tower Research Capital LLC (TRC)17,679$554.0K0.01%−39,042−68.8%Reduced
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
Seven Eight Capital, LP17,336$543.0K0.08%+17,336New
Harbour Investment Management LLC16,850$528.0K0.26%00.0%Unchanged
Tiaa, FSB16,831$527.0K0.00%+389+2.4%Added
Investors Research Corp16,725$524.0K0.18%00.0%Unchanged
Bailard, Inc.16,700$523.0K0.02%00.0%Unchanged
Krane Funds Advisors LLC16,382$513.0K0.02%+4,393+36.6%Added
Ergoteles LLC16,348$512.0K0.01%+2,265+16.1%Added
Crossmark Global Holdings, Inc.16,170$507.0K0.01%−330−2.0%Reduced
Maryland State Retirement & Pension System15,882$495.0K0.02%00.0%Unchanged
Neo Ivy Capital Management15,773$494.0K0.50%+1,695+12.0%Added
Private Advisor Group, LLC15,207$477.0K0.00%+2,085+15.9%Added
Magnetar Financial LLC15,036$471.0K0.00%+15,036New
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
Pictet Asset Management Ltd13,900$436.0K0.00%−200−1.4%Reduced
APG Asset Management N.V.16,400$433.0K0.00%−64,700−79.8%Reduced
Frontier Wealth Management LLC13,793$432.0K0.03%+1,476+12.0%Added
City Holding Co13,700$429.0K0.08%−1,300−8.7%Reduced
Wolverine Trading, LLC13,301$412.0K0.01%+4,771+55.9%Added
Panagora Asset Management Inc13,073$410.0K0.00%−65−0.5%Reduced
Natixis Advisors, L.P.12,980$407.0K0.00%+2,787+27.3%Added
Oliver Luxxe Assets LLC12,974$407.0K0.11%+12,974New
Prelude Capital Management, LLC12,461$390.0K0.02%+12,461New
Chase Investment Counsel Corp12,310$385.0K0.16%+425+3.6%Added
Oppenheimer Asset Management Inc.12,143$381.0K0.01%−5,247−30.2%Reduced
Jackson Creek Investment Advisors LLC11,986$376.0K0.14%−5,539−31.6%Reduced
First Citizens Bank & Trust Co11,845$371.0K0.02%00.0%Unchanged
Campbell & CO Investment Adviser LLC11,638$365.0K0.16%+11,638New
HighTower Advisors, LLC11,236$352.0K0.00%−63,349−84.9%Reduced
Shelton Capital Management11,113$348.0K0.01%00.0%Unchanged
Diversified Trust Co10,895$341.0K0.01%+3,643+50.2%Added
Wellington Management Group LLP10,835$340.0K0.00%−999−8.4%Reduced
CNB Bank10,650$334.0K0.21%00.0%Unchanged
Moody Aldrich Partners LLC10,626$333.0K0.05%−152−1.4%Reduced
Thompson Investment Management, Inc.10,600$332.0K0.05%00.0%Unchanged
Elgethun Capital Management10,166$319.0K0.11%+45+0.4%Added
Horan Capital Advisors, LLC.10,000$313.0K0.14%00.0%Unchanged
Vontobel Holding Ltd.10,000$313.0K0.00%00.0%Unchanged
World Asset Management Inc9,957$312.0K0.03%−501−4.8%Reduced
Anchor Investment Management, LLC9,800$307.1K0.04%+4,000+69.0%Added
Sawtooth Solutions, LLC9,077$284.0K0.06%+1,544+20.5%Added
United Bank8,538$268.0K0.04%00.0%Unchanged
Bank of the West8,527$267.0K0.03%+24+0.3%Added
Hills Bank & Trust Co8,505$267.0K0.04%+180+2.2%Added
Banque Cantonale Vaudoise8,413$264.0K0.01%−244−2.8%Reduced
Fiduciary Trust Co8,000$251.0K0.00%00.0%Unchanged
Commerce Bank7,870$246.0K0.00%+217+2.8%Added
44 Wealth Management LLC7,817$245.0K0.09%+47+0.6%Added
Group One Trading, L.P.7,745$243.0K0.00%+7,745New
CIBC Asset Management Inc7,524$236.0K0.00%00.0%Unchanged
Creative Planning7,454$234.0K0.00%−3,726−33.3%Reduced
Kestra Advisory Services, LLC7,385$231.0K0.00%−25−0.3%Reduced
Convergence Investment Partners, LLC7,211$226.0K0.10%+522+7.8%Added
Cetera Advisor Networks LLC7,185$225.0K0.00%+7,185New
Huntington National Bank6,972$219.0K0.00%−5−0.1%Reduced
Cookson Peirce & Co Inc6,987$219.0K0.01%+6,987New
Dark Forest Capital Management LP6,779$212.0K0.09%+6,779New
Fairfield, Bush & Co.6,664$209.0K0.06%−300−4.3%Reduced
Bruderman Asset Management, LLC6,634$208.0K0.06%+6,634New