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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, Q3 2025

Institutional positions in Nisource Inc. as of Sep 30, 2025. 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
785
+24 vs. Q2 2025
Shares held
445.2M
−983.9K (−0.2%) vs. Q2 2025
Total value
$19.3B
+$1.28B (+7.1%) vs. Q2 2025
New holders
100
272 more added
Sold out
76
270 more reduced

13 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: 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 holdersQ3 2025: 785 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 heldQ3 2025: $19.3B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Nisource Inc.; share changes are against Q2 2025.

Institutions holding NI in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Danske Bank A/S17,678$765.5K0.00%+800+4.7%Added
VeraBank, N.A.17,724$767.4K0.14%−2,433−12.1%Reduced
Allstate Corp17,733$767.8K0.02%+17,733New
Farther Finance Advisors, LLC17,775$769.7K0.01%+3,627+25.6%Added
Alamea Verwaltungs GmbH18,175$787.0K0.54%+18,175New
USA Financial Portformulas Corp18,296$792.2K0.14%−5,181−22.1%Reduced
Crossmark Global Holdings, Inc.18,352$794.6K0.01%+40.0%Added
Valeo Financial Advisors, LLC18,506$801.3K0.02%+19+0.1%Added
MAI Capital Management18,613$805.9K0.01%+854+4.8%Added
Healthcare of Ontario Pension Plan Trust Fund18,639$807.1K0.00%−138−0.7%Reduced
Level Four Advisory Services, LLC18,639$807.1K0.03%+472+2.6%Added
Bessemer Group Inc18,674$809.0K0.00%−4,342−18.9%Reduced
Banco Bilbao Vizcaya Argentaria, S.A.18,727$809.6K0.01%+6,061+47.9%Added
Ti-Trust, Inc18,950$820.5K0.52%00.0%Unchanged
Schonfeld Strategic Advisors LLC19,070$825.7K0.01%−23,451−55.2%Reduced
Crumly & Associates Inc.19,187$830.8K0.18%+913+5.0%Added
MML Investors Services, LLC19,256$833.8K0.00%+2,144+12.5%Added
SRS Capital Advisors, Inc.19,493$844.0K0.01%+13,709+237.0%Added
Kovitz Investment Group Partners, LLC19,622$849.6K0.00%−3,513−15.2%Reduced
CWM Advisors, LLC19,642$850.5K0.08%+19,642New
Cornercap Investment Counsel Inc19,775$856.3K0.43%−335−1.7%Reduced
Tokio Marine Asset Management Co Ltd19,804$857.5K0.03%+375+1.9%Added
Vident Advisory, LLC19,939$863.3K0.01%+2,300+13.0%Added
Supplemental Annuity Collective Trust of NJ20,000$866.0K0.23%00.0%Unchanged
Moody National Bank Trust Division20,577$891.0K0.08%−1,663−7.5%Reduced
Schnieders Capital Management, LLC.20,911$905.4K0.16%+20,911New
Tower Bridge Advisors21,132$915.0K0.09%+232+1.1%Added
Cohen Capital Management, Inc.21,200$918.0K0.14%00.0%Unchanged
Alps Advisors Inc21,260$920.6K0.01%−117,294−84.7%Reduced
New Mexico Educational Retirement Board21,300$922.0K0.03%−500−2.3%Reduced
Thompson Siegel & Walmsley LLC21,717$940.0K0.02%−1,195,571−98.2%Reduced
We Are One Seven, LLC21,755$942.0K0.02%+1,427+7.0%Added
PEAK6 LLC21,771$942.7K0.02%+21,771New
Ingalls & Snyder LLC22,123$958.0K0.03%00.0%Unchanged
Investment Management Corp of Ontario22,132$958.3K0.01%+10,629+92.4%Added
Paradigm Financial Partners, LLC22,256$963.7K0.10%−1,425−6.0%Reduced
Securian Asset Management, Inc22,733$984.3K0.03%−1,735−7.1%Reduced
Northwestern Mutual Wealth Management Co22,915$992.2K0.00%+4,800+26.5%Added
Blair William & Co23,100$1.00M0.00%−202−0.9%Reduced
1st Source Bank23,323$1.01M0.05%00.0%Unchanged
Nomura Holdings Inc23,484$1.02M0.00%+3,936+20.1%Added
Prosperity Consulting Group, LLC23,565$1.02M0.05%+246+1.1%Added
BTG Pactual Asset Management US LLC23,650$1.02M0.12%−21,324−47.4%Reduced
Gulf International Bank (UK) Ltd23,780$1.03M0.03%00.0%Unchanged
Quest Partners LLC23,864$1.03M0.07%+677+2.9%Added
Northern Oak Wealth Management Inc23,895$1.03M0.13%+330+1.4%Added
Icon Advisers Inc24,300$1.05M0.23%−2,200−8.3%Reduced
Profund Advisors LLC24,610$1.07M0.03%+945+4.0%Added
Louisiana State Employees Retirement System24,700$1.07M0.02%−100−0.4%Reduced
BI Asset Management Fondsmaeglerselskab A/S24,901$1.08M0.01%+627+2.6%Added
Nordea Investment Management AB25,218$1.09M0.00%+3,611+16.7%Added
GAMMA Investing LLC25,196$1.09M0.06%+2,188+9.5%Added
Atria Investments LLC25,428$1.10M0.01%+6,797+36.5%Added
Inspire Advisors, LLC25,714$1.11M0.11%+25,714New
DRW Securities, LLC26,000$1.13M0.06%−64,000−71.1%Reduced
Summit Trail Advisors, LLC26,172$1.13M0.02%+8,435+47.6%Added
AXA Investment Managers S.A.26,236$1.14M0.00%+26,236New
Elevated Capital Advisors, LLC26,552$1.15M0.29%−2,738−9.3%Reduced
Winton Group Ltd26,641$1.15M0.04%+26,641New
Chicago Trust Co NA26,954$1.17M0.16%−684−2.5%Reduced
Wiley Bros.-Aintree Capital, LLC27,015$1.17M0.01%+1,097+4.2%Added
Illinois Municipal Retirement Fund27,176$1.18M0.02%−9,832−26.6%Reduced
Finward Bancorp27,258$1.18M0.90%−471−1.7%Reduced
Strengthening Families & Communities, LLC27,520$1.18M0.26%+1,322+5.0%Added
Hartford Investment Management Co28,066$1.22M0.04%−812−2.8%Reduced
Wolverine Trading, LLC28,599$1.24M0.02%+28,599New
Norinchukin Bank, The28,727$1.24M0.02%+469+1.7%Added
Huntington National Bank28,779$1.25M0.01%−4,048−12.3%Reduced
Jackson Creek Investment Advisors LLC28,813$1.25M0.36%−176−0.6%Reduced
First Citizens Bank & Trust Co29,227$1.27M0.03%−315,030−91.5%Reduced
Mercer Global Advisors Inc29,640$1.28M0.00%+15,576+110.8%Added
Sapient Capital LLC30,207$1.31M0.02%−40.0%Reduced
JSF Financial, LLC30,160$1.31M0.29%+30,160New
Aviso Financial Inc.31,200$1.35M0.05%+330+1.1%Added
Everhart Financial Group, Inc.31,451$1.36M0.14%+837+2.7%Added
Occudo Quantitative Strategies LP31,747$1.37M0.17%−126,624−80.0%Reduced
Spirit of America Management Corp32,500$1.41M0.28%+3,900+13.6%Added
Tower Research Capital LLC (TRC)32,562$1.41M0.04%+26,836+468.7%Added
Florida Financial Advisors, LLC32,846$1.42M0.44%+2,482+8.2%Added
Mizuho Securities USA LLC34,294$1.45M0.03%+1,762+5.4%Added
Oxford Financial Group Ltd33,563$1.45M0.08%00.0%Unchanged
Park Avenue Securities LLC34,713$1.50M0.01%−4,010−10.4%Reduced
Board of the Pension Protection Fund35,000$1.52M1.48%+4,100+13.3%Added
M&T Bank Corp35,681$1.54M0.01%−8,491−19.2%Reduced
Oak Thistle LLC35,920$1.56M0.24%−12,149−25.3%Reduced
B. Metzler seel. Sohn & Co. AG36,307$1.57M0.01%+1,405+4.0%Added
Teachers Retirement System of the State of Kentucky36,638$1.59M0.01%00.0%Unchanged
ASR Vermogensbeheer N.V.36,898$1.60M0.02%−21−0.1%Reduced
Pathstone Holdings, LLC37,827$1.64M0.01%+1,095+3.0%Added
Meeder Advisory Services, Inc.38,324$1.66M0.08%+424+1.1%Added
Qsemble Capital Management, LP38,856$1.68M0.16%+38,856New
Simplex Trading, LLC39,065$1.69M0.04%+17,819+83.9%Added
Prelude Capital Management, LLC39,129$1.69M0.13%+19,808+102.5%Added
Ninepoint Partners LP39,268$1.70M0.23%+3,202+8.9%Added
Wesbanco Bank Inc39,308$1.70M0.05%−1,587−3.9%Reduced
Shell Asset Management Co39,332$1.70M0.17%−21,088−34.9%Reduced
KBC Group NV40,250$1.74M0.00%00.0%Unchanged
US Bancorp40,631$1.76M0.00%−608−1.5%Reduced
Achmea Investment Management B.V.41,203$1.78M0.02%00.0%Unchanged
Cambridge Investment Research Advisors, Inc.42,240$1.83M0.01%+1,531+3.8%Added