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Nisource Inc.

NI
Exchange
NYSE
Industry
Electric & Other Services Combined
SEC CIK
0001111711

In the last 90 days, Nisource Inc. insiders filed 0 open-market purchases and 1 sale; 916 institutions reported holding it in 13F filings for Q2 2026, worth $22.0B in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Nisource Inc. as of Jun 30, 2026. 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
916
+36 vs. Q1 2026
Shares held
461.7M
+7.53M (+1.7%) vs. Q1 2026
Total value
$22.0B
+$771.3M (+3.6%) vs. Q1 2026
New holders
105
398 more added
Sold out
69
249 more reduced

6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting NI 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 2026: 916 institutions
Q1 2021: 489 institutionsQ2 2021: 512 institutionsQ3 2021: 494 institutionsQ4 2021: 519 institutionsQ1 2022: 532 institutionsQ2 2022: 539 institutionsQ3 2022: 545 institutionsQ4 2022: 576 institutionsQ1 2023: 592 institutionsQ2 2023: 566 institutionsQ3 2023: 585 institutionsQ4 2023: 610 institutionsQ1 2024: 633 institutionsQ2 2024: 638 institutionsQ3 2024: 687 institutionsQ4 2024: 736 institutionsQ1 2025: 797 institutionsQ2 2025: 774 institutionsQ3 2025: 785 institutionsQ4 2025: 837 institutionsQ1 2026: 886 institutionsQ2 2026: 916 institutions
Value heldQ2 2026: $22.0B
Q1 2021: $8.79BQ2 2021: $9.03BQ3 2021: $9.10BQ4 2021: $10.4BQ1 2022: $12.1BQ2 2022: $11.4BQ3 2022: $9.55BQ4 2022: $10.5BQ1 2023: $10.8BQ2 2023: $10.7BQ3 2023: $9.69BQ4 2023: $10.9BQ1 2024: $11.8BQ2 2024: $12.6BQ3 2024: $15.4BQ4 2024: $16.5BQ1 2025: $17.7BQ2 2025: $18.3BQ3 2025: $19.3BQ4 2025: $19.3BQ1 2026: $21.2BQ2 2026: $22.0B
Institutions holding NI and their total value by quarter
QuarterHoldersValue
Q2 2026916$22.0B
Q1 2026886$21.2B
Q4 2025837$19.3B
Q3 2025785$19.3B
Q2 2025774$18.3B
Q1 2025797$17.7B
Q4 2024736$16.5B
Q3 2024687$15.4B
Q2 2024638$12.6B
Q1 2024633$11.8B
Q4 2023610$10.9B
Q3 2023585$9.69B
Q2 2023566$10.7B
Q1 2023592$10.8B
Q4 2022576$10.5B
Q3 2022545$9.55B
Q2 2022539$11.4B
Q1 2022532$12.1B
Q4 2021519$10.4B
Q3 2021494$9.10B
Q2 2021512$9.03B
Q1 2021489$8.79B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Nisource Inc.; share changes are against Q1 2026.

Institutions holding NI in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Private Advisor Group, LLC10,476$498.1K0.00%+1,177+12.7%Added
Kingsview Wealth Management, LLC10,461$497.4K0.01%+2,163+26.1%Added
Custom Index Systems, LLC10,402$494.6K0.18%−56−0.5%Reduced
Atalanta Sosnoff Capital, LLC10,379$493.5K0.01%+284+2.8%Added
Horizon Investment Services, LLC10,360$492.6K0.14%+38+0.4%Added
Connor, Clark & Lunn Investment Management Ltd.10,287$489.1K0.00%+10,287New
Lido Advisors, LLC10,235$486.8K0.00%+774+8.2%Added
Landscape Capital Management, L.L.C.10,225$486.2K0.03%+10,225New
Umb Bank N A10,087$479.6K0.01%+488+5.1%Added
Cherokee Insurance Co10,000$475.5K0.18%00.0%Unchanged
Baird Financial Group, Inc.9,938$472.6K0.00%−247−2.4%Reduced
Pathway Financial Advisers, LLC9,871$469.4K0.12%+25+0.3%Added
Arkadios Wealth Advisors9,854$468.6K0.01%+482+5.1%Added
Resources Investment Advisors, LLC.9,836$467.7K0.00%−11−0.1%Reduced
Amica Mutual Insurance Co9,808$466.0K0.04%−6,291−39.1%Reduced
Excelsior Advisor Network LLC9,775$464.8K0.06%+1,568+19.1%Added
South Dakota Investment Council9,600$456.0K0.01%00.0%Unchanged
Frec Markets, Inc.9,448$449.3K0.04%+5,148+119.7%Added
State of Wyoming9,441$448.9K0.05%+9,441New
Vinva Investment Management Ltd9,297$447.7K0.00%+9,297New
FIL Ltd9,051$430.4K0.00%+5,196+134.8%Added
Davenport & Co LLC9,048$430.2K0.00%−612−6.3%Reduced
Paradigm Financial Partners, LLC8,782$417.6K0.04%+140+1.6%Added
J.W. Cole Advisors, Inc.8,647$411.2K0.01%+84+1.0%Added
Modern Wealth Management, LLC8,643$411.0K0.00%+721+9.1%Added
Ballentine Partners, LLC8,628$410.3K0.01%+82+1.0%Added
Regent Peak Wealth Advisors LLC8,621$409.9K0.08%+15+0.2%Added
Royal Fund Management, LLC8,530$405.6K0.03%−68,000−88.9%Reduced
Annex Advisory Services, LLC8,479$403.2K0.01%+39+0.5%Added
Csenge Advisory Group8,348$397.0K0.02%+482+6.1%Added
3Chopt Investment Partners, LLC8,331$396.1K0.07%+52+0.6%Added
Hutchens & Kramer Investment Management Group, LLC8,265$393.0K0.11%+200+2.5%Added
Coldstream Capital Management Inc8,197$389.8K0.00%+333+4.2%Added
Everence Capital Management Inc8,098$385.0K0.02%00.0%Unchanged
Signaturefd, LLC8,080$384.2K0.01%+644+8.7%Added
Lumbard & Kellner, LLC8,000$380.4K0.12%00.0%Unchanged
McKinley Carter Wealth Services, Inc.7,938$377.5K0.02%+20+0.3%Added
Sapient Capital LLC7,918$376.5K0.00%+11+0.1%Added
Mesirow Financial Investment Management, Inc.7,900$375.7K0.01%+16+0.2%Added
Sagewood Asset Management LP7,899$375.6K0.08%+791+11.1%Added
Proficio Capital Partners LLC7,893$375.3K0.01%+7,893New
NewEdge Wealth, LLC7,854$373.5K0.00%+299+4.0%Added
IHT Wealth Management, LLC7,780$369.9K0.01%−433−5.3%Reduced
Shepherd Financial Partners LLC7,729$367.5K0.03%+18+0.2%Added
Capital Investment Advisors, LLC7,722$367.2K0.00%−415−5.1%Reduced
Brighton Jones LLC7,691$365.7K0.01%+856+12.5%Added
Moors & Cabot, Inc.7,635$363.0K0.01%−1,500−16.4%Reduced
Regions Financial Corp7,620$362.3K0.00%+78+1.0%Added
VeraBank, N.A.7,591$361.0K0.06%−5,928−43.8%Reduced
Syon Capital LLC7,548$358.9K0.02%+1,347+21.7%Added
Westwood Holdings Group Inc.7,388$351.3K0.00%+7,388New
EverSource Wealth Advisors, LLC7,332$348.6K0.01%−43−0.6%Reduced
Pinnacle Associates Ltd7,291$346.7K0.00%+261+3.7%Added
Brand Asset Management Group, Inc.7,279$346.1K0.08%−65−0.9%Reduced
Ritholtz Wealth Management7,261$345.3K0.01%+485+7.2%Added
RSM US Wealth Management LLC7,231$343.8K0.00%−1,849−20.4%Reduced
Values First Advisors, Inc.7,172$341.0K0.16%+633+9.7%Added
CX Institutional7,050$335.0K0.01%+366+5.5%Added
Jump Financial, LLC6,913$328.7K0.00%−22,083−76.2%Reduced
ORG Wealth Partners, LLC6,910$328.5K0.05%+1,908+38.1%Added
Gladstone Institutional Advisory LLC6,909$328.5K0.01%+20+0.3%Added
Hilltop Partners LLC6,874$326.9K0.08%−18−0.3%Reduced
Siemens Fonds Invest GmbH6,844$325.4K0.02%00.0%Unchanged
Jacobi Capital Management LLC6,767$321.8K0.02%−93−1.4%Reduced
Redmond Asset Management, LLC6,674$317.3K0.08%00.0%Unchanged
CAPROCK Group, Inc.6,671$317.2K0.01%−10,540−61.2%Reduced
PDS Planning, Inc6,649$316.1K0.02%+541+8.9%Added
Accurate Wealth Management, LLC6,738$316.0K0.03%+2,517+59.6%Added
St Germain D J Co Inc6,593$313.5K0.01%+10.0%Added
IMC-Chicago, LLC6,576$312.7K0.00%+6,576New
International Private Wealth Advisors LLC6,550$311.5K0.16%+6,550New
Flagship Harbor Advisors, LLC6,531$310.6K0.01%+20.0%Added
Counterpoint Mutual Funds LLC6,457$307.0K0.03%+6,457New
Wedbush Securities Inc6,462$307.0K0.01%−16−0.2%Reduced
Ashton Thomas Private Wealth, LLC6,447$306.6K0.01%+6,447New
Change Path, LLC6,414$305.0K0.01%−344−5.1%Reduced
Skyline Advisors, Inc.6,373$303.1K0.10%00.0%Unchanged
Harbour Investments, Inc.6,314$300.2K0.00%+46+0.7%Added
Gamco Investors, Inc. Et Al6,306$299.9K0.00%00.0%Unchanged
Cornerstone Wealth Group, LLC6,231$296.3K0.02%+50+0.8%Added
OneAscent Investment Solutions LLC6,163$293.1K0.28%−1,754−22.2%Reduced
Principal Street Partners, LLC6,136$291.8K0.04%−10.0%Reduced
AlphaCore Capital LLC6,119$291.0K0.01%+1,093+21.7%Added
Sowell Financial Services LLC6,057$288.0K0.01%+77+1.3%Added
Avalon Trust Co6,000$285.3K0.02%00.0%Unchanged
Everpar Advisors LLC5,985$284.6K0.08%+1,079+22.0%Added
Evolution Advisers, Inc.5,932$282.0K0.10%00.0%Unchanged
Wetzel Investment Advisors, Inc.5,826$277.0K0.10%00.0%Unchanged
Parallel Advisors, LLC5,825$277.0K0.00%+337+6.1%Added
Livforsakringsbolaget Skandia, Omsesidigt5,800$275.7K0.01%−1,500−20.5%Reduced
Holistic Financial Partners5,795$275.6K0.17%−6,773−53.9%Reduced
BankPlus Wealth Management LLC5,779$274.9K0.12%+286+5.2%Added
Checchi Capital Advisers, LLC5,758$273.8K0.02%+904+18.6%Added
Mather Group, LLC.5,727$272.3K0.00%+32+0.6%Added
Keystone Financial Services5,695$270.8K0.07%+290+5.4%Added
Hantz Financial Services, Inc.5,655$269.0K0.00%+2,122+60.1%Added
Sandro Wealth Management LLC5,644$268.4K0.19%+332+6.3%Added
Monarch Capital Management Inc5,640$268.2K0.06%00.0%Unchanged
Fort Washington Investment Advisors Inc5,629$267.7K0.00%−100−1.7%Reduced
Level Four Advisory Services, LLC5,626$267.5K0.01%−5,061−47.4%Reduced