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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
Eastern Bank895$42.6K0.00%−766−46.1%Reduced
Delta Asset Management LLC915$43.5K0.00%−10−1.1%Reduced
University of Texas/Texas Am Investment Managment Co955$45.4K0.01%+955New
Quent Capital, LLC979$46.6K0.00%+45+4.8%Added
Seneschal Advisors, LLC989$47.0K0.03%00.0%Unchanged
Trust Co of Toledo NA1,000$47.5K0.00%00.0%Unchanged
Rossby Financial, LCC1,011$48.1K0.01%−681−40.2%Reduced
Essential Partners LLC1,051$50.0K0.02%+1,031+5,155.0%Added
Optiver Holding B.V.1,074$51.1K0.00%+1,074New
Boyd Watterson Asset Management LLC1,076$51.2K0.01%00.0%Unchanged
Gen-Wealth Partners Inc1,088$51.7K0.01%00.0%Unchanged
Armstrong Advisory Group, Inc1,102$52.4K0.00%00.0%Unchanged
Strategic Wealth Partners, Ltd.1,119$53.2K0.00%00.0%Unchanged
Newton One Investments LLC1,129$53.7K0.01%+1,129New
Deseret Mutual Benefit Administrators1,139$54.2K0.02%−40−3.4%Reduced
Synergy Investment Management, LLC1,242$56.3K0.01%+985+383.3%Added
Owl Creek Wealth Partners LLC1,228$58.4K0.02%+1,002+443.4%Added
Cary Street Partner Investment Advisory LLC1,244$59.2K0.01%+130+11.7%Added
MCF Advisors LLC1,244$59.2K0.00%+65+5.5%Added
Geneos Wealth Management Inc.1,263$60.1K0.00%00.0%Unchanged
Onefund, LLC1,307$62.1K0.04%−4−0.3%Reduced
Beaird Harris Wealth Management, LLC1,328$63.1K0.00%00.0%Unchanged
Parkside Financial Bank & Trust1,339$63.7K0.00%+353+35.8%Added
Institute for Wealth Management, LLC.1,354$64.4K0.01%+1,354New
Cromwell Holdings LLC1,435$68.2K0.03%+41+2.9%Added
Costello Asset Management, INC1,500$71.3K0.02%00.0%Unchanged
Strategic Investment Solutions, Inc.1,500$71.3K0.02%00.0%Unchanged
Miller Capital Partners, Inc.1,515$72.0K0.03%00.0%Unchanged
TIAA Wealth Investment Management LLC1,531$72.9K0.00%−17−1.1%Reduced
CoreCap Advisors, LLC1,543$73.4K0.00%+1,152+294.6%Added
Community Financial Services Group, LLC1,582$74.1K0.01%00.0%Unchanged
Banque Cantonale Vaudoise1,581$75.0K0.00%+759+92.3%Added
Toews Corp1,605$76.3K0.01%+1,605New
Bartlett & Co. Wealth Management LLC1,659$78.9K0.00%+1,420+594.1%Added
Whittier Trust Co of Nevada Inc1,662$78.9K0.00%−26−1.5%Reduced
Ostrum Asset Management1,670$79.4K0.00%−2,276−57.7%Reduced
Harbor Investment Advisory, LLC1,755$83.5K0.01%00.0%Unchanged
Ronald Blue Trust, Inc.2,013$95.7K0.00%−65−3.1%Reduced
HM Payson & Co2,103$100.0K0.00%−1,296−38.1%Reduced
Heritage Wealth Advisors2,126$101.1K0.00%00.0%Unchanged
Federated Hermes, Inc.2,136$101.6K0.00%−2,541−54.3%Reduced
Continuum Advisory, LLC2,203$104.8K0.01%+2,203New
Smartleaf Asset Management LLC2,336$112.5K0.00%00.0%Unchanged
Larson Financial Group LLC2,391$113.7K0.00%+114+5.0%Added
Oslo Pensjonsforsikring AS2,442$116.1K0.01%00.0%Unchanged
Avanza Fonder AB2,662$126.6K0.00%00.0%Unchanged
Cullen/Frost Bankers, Inc.2,727$129.7K0.00%+584+27.3%Added
Hartford Financial Management Inc.3,000$142.7K0.03%00.0%Unchanged
United Financial Planning Group LLC3,075$146.2K0.07%+3,075New
Tiaa-Cref Individual & Institutional Services, LLC3,149$149.7K0.00%+178+6.0%Added
Knuff & Co LLC3,152$149.9K0.04%+3,152New
Quarry LP3,188$151.6K0.02%−7,018−68.8%Reduced
Centaurus Financial, Inc.3,414$162.0K0.01%00.0%Unchanged
Ameritas Advisory Services, LLC3,453$164.2K0.00%−6,653−65.8%Reduced
Frazier Financial Advisors, LLC3,649$173.5K0.09%−7−0.2%Reduced
Westfuller Advisors, LLC3,764$179.0K0.07%−7−0.2%Reduced
Index Technologies Group LLC3,984$189.4K0.15%+3,984New
Pinnacle Financial Partners, Inc.4,233$201.3K0.00%−404−8.7%Reduced
SHP Wealth Management4,235$201.4K0.01%−75−1.7%Reduced
Independent Advisor Alliance4,247$202.0K0.00%+4,247New
RFG Advisory, LLC4,259$202.5K0.00%−202−4.5%Reduced
Citizens Financial Group Inc4,280$203.5K0.00%+4,280New
Whittier Trust Co4,326$203.5K0.00%00.0%Unchanged
AIMZ Investment Advisors, LLC4,300$204.5K0.06%00.0%Unchanged
Richardson Financial Services Inc.4,319$205.4K0.12%−90−2.0%Reduced
Gerber, LLC4,339$206.3K0.10%00.0%Unchanged
CWA Asset Management Group, LLC4,348$206.7K0.01%+4,348New
Kraematon Investment Advisors, Inc4,348$206.7K0.15%00.0%Unchanged
Fieldview Capital Management, LLC4,352$206.9K0.06%−2,725−38.5%Reduced
Thoroughbred Financial Services, LLC4,367$207.0K0.01%+4,367New
Atlanta Consulting Group Advisors, LLC4,376$208.1K0.03%+11+0.3%Added
Advisors Capital Management, LLC4,389$208.7K0.00%+4,389New
MSH Capital Advisors LLC4,412$209.8K0.04%+4,412New
Ignite Planners, LLC4,414$210.2K0.03%+4,414New
Harvest Fund Management Co., Ltd4,453$212.0K0.01%00.0%Unchanged
Essex Financial Services, Inc.4,460$212.1K0.01%−848−16.0%Reduced
Concurrent Investment Advisors, LLC4,478$212.9K0.00%+4,478New
Stratos Wealth Partners, LTD.4,504$214.2K0.00%−314−6.5%Reduced
Breakwater Capital Group4,532$215.5K0.03%00.0%Unchanged
Thompson Siegel & Walmsley LLC4,575$218.0K0.00%−1,941−29.8%Reduced
Tower View Investment Management & Research LLC4,590$218.3K0.10%+40+0.9%Added
Cigna Investments Inc4,626$220.0K0.03%00.0%Unchanged
Syntegra Private Wealth Group, LLC4,635$220.4K0.02%+35+0.8%Added
71 West Capital Partners4,681$222.6K0.01%+4,681New
Probity Advisors, Inc.4,724$224.6K0.03%00.0%Unchanged
Private Trust Co NA4,761$226.4K0.02%+478+11.2%Added
Ameritas Investment Partners, Inc.4,764$226.5K0.01%−175−3.5%Reduced
Dana Investment Advisors, Inc.4,769$226.8K0.01%+4,769New
Strive Financial Group ,LLC4,780$227.3K0.10%+4,076+579.0%Added
Ellevest, Inc.4,784$227.5K0.03%+4,784New
Kathmere Capital Management, LLC4,788$227.7K0.01%+4,788New
Cooper Financial Group4,883$232.2K0.02%−487−9.1%Reduced
Park National Corp4,895$232.8K0.01%−415−7.8%Reduced
Beacon Pointe Advisors, LLC4,908$233.4K0.00%−1,340−21.4%Reduced
Total Clarity Wealth Management, Inc.4,912$233.6K0.05%00.0%Unchanged
Elevatus Welath Management4,923$234.1K0.06%+4,923New
Principal Securities, Inc.5,036$239.5K0.00%+426+9.2%Added
Clearstead Advisors, LLC5,088$241.9K0.00%+4,186+464.1%Added
Clark Capital Management Group, Inc.5,120$243.5K0.00%+5,120New
Morningstar Investment Management LLC5,223$243.7K0.02%00.0%Unchanged