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Livermore
ZHEN

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, Q4 2025

Institutional positions in Nisource Inc. as of Dec 31, 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
837
+66 vs. Q3 2025
Shares held
462.2M
+17.5M (+3.9%) vs. Q3 2025
Total value
$19.3B
+$51.7M (+0.3%) vs. Q3 2025
New holders
123
311 more added
Sold out
57
257 more reduced

14 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2025: 837 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 heldQ4 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, Q4 2025

Shares, value and share of portfolio for each institution holding Nisource Inc.; share changes are against Q3 2025.

Institutions holding NI in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Laird Norton Trust Company, LLC13,566$566.5K0.01%+13,566New
Kimelman & Baird, LLC13,950$582.6K0.04%00.0%Unchanged
Nomura Holdings Inc14,012$585.1K0.00%−9,472−40.3%Reduced
Contravisory Investment Management, Inc.14,093$588.5K0.12%−999−6.6%Reduced
Empirical Finance, LLC14,142$590.6K0.03%−563−3.8%Reduced
HB Wealth Management, LLC14,197$592.9K0.00%+158+1.1%Added
EP Wealth Advisors, LLC14,265$595.7K0.00%+14,265New
Simplex Trading, LLC14,299$597.1K0.02%−24,766−63.4%Reduced
Verdence Capital Advisors LLC14,474$604.4K0.04%+155+1.1%Added
Keybank National Association14,490$605.1K0.00%−139−1.0%Reduced
Savant Capital, LLC14,557$607.9K0.00%−214−1.4%Reduced
Banque Cantonale Vaudoise14,559$608.0K0.02%−394−2.6%Reduced
Havemeyer Place LP14,606$609.9K0.12%+14,606New
Kingdom Financial Group LLC.14,632$611.1K0.19%+14,632New
Venturi Wealth Management, LLC14,701$613.9K0.03%−93−0.6%Reduced
Ameritas Advisory Services, LLC14,752$616.0K0.02%+14,278+3,012.2%Added
Alan B. Lancz & Associates, Inc.14,765$616.6K0.54%00.0%Unchanged
Gsa Capital Partners LLP14,916$623.0K0.05%+14,916New
Mount Yale Investment Advisors, LLC15,036$627.9K0.03%−412−2.7%Reduced
Atomi Financial Group, Inc.15,045$628.3K0.02%+535+3.7%Added
Sciencast Management LP15,069$629.3K0.09%−34,191−69.4%Reduced
National Pension Service15,150$632.7K0.00%+5,017+49.5%Added
Advisory Services Network, LLC15,171$633.5K0.01%+220+1.5%Added
Northwestern Mutual Investment Management Company, LLC15,247$636.7K0.01%+240+1.6%Added
Northwest & Ethical Investments L.P.15,206$639.4K0.01%−1,656−9.8%Reduced
Cary Street Partners Financial LLC15,400$643.1K0.02%+735+5.0%Added
Teacher Retirement System of Texas15,554$649.5K0.00%−46,086−74.8%Reduced
SBI Okasan Asset Management Co.Ltd.15,500$649.9K0.04%+15,500New
Level Four Advisory Services, LLC15,679$654.8K0.02%−2,960−15.9%Reduced
Bleakley Financial Group, LLC15,704$655.8K0.01%+2,861+22.3%Added
Strategy Asset Managers LLC15,979$667.3K0.11%−156−1.0%Reduced
Amica Mutual Insurance Co16,099$672.0K0.06%00.0%Unchanged
North Dakota State Investment Board16,136$673.8K0.03%+16,136New
Horizon Bancorp Inc16,197$676.0K0.33%00.0%Unchanged
Moody National Bank Trust Division16,214$677.1K0.07%−4,363−21.2%Reduced
Annex Advisory Services, LLC16,301$680.7K0.01%00.0%Unchanged
QRG Capital Management, Inc.16,335$682.1K0.01%−922−5.3%Reduced
Johnson Investment Counsel Inc16,494$688.8K0.01%−101−0.6%Reduced
Centiva Capital, LP16,565$691.8K0.04%+16,565New
CAPROCK Group, Inc.16,736$698.9K0.01%+16,736New
VeraBank, N.A.16,904$705.9K0.13%−820−4.6%Reduced
Northwestern Mutual Wealth Management Co17,047$711.9K0.00%−5,868−25.6%Reduced
Axq Capital, LP17,321$723.3K0.16%+17,321New
Stableford Capital II LLC17,574$733.9K0.27%00.0%Unchanged
Danske Bank A/S17,678$738.2K0.00%00.0%Unchanged
Bessemer Group Inc17,923$749.0K0.00%−751−4.0%Reduced
Thompson Siegel & Walmsley LLC17,992$751.0K0.01%−3,725−17.2%Reduced
Boothbay Fund Management, LLC18,019$752.5K0.02%+10,818+150.2%Added
MAI Capital Management18,226$761.1K0.00%−387−2.1%Reduced
Continuum Advisory, LLC18,253$762.2K0.08%+13,059+251.4%Added
Mariner, LLC18,305$763.4K0.00%+9,379+105.1%Added
Valeo Financial Advisors, LLC18,458$770.8K0.02%−48−0.3%Reduced
Crossmark Global Holdings, Inc.18,522$773.5K0.01%+170+0.9%Added
Banco Bilbao Vizcaya Argentaria, S.A.18,563$775.6K0.01%−164−0.9%Reduced
Healthcare of Ontario Pension Plan Trust Fund18,864$787.8K0.00%+225+1.2%Added
Ti-Trust, Inc18,950$791.4K0.49%00.0%Unchanged
Elo Mutual Pension Insurance Co19,023$794.4K0.01%−49,869−72.4%Reduced
Crumly & Associates Inc.19,347$807.9K0.17%+160+0.8%Added
Cornercap Investment Counsel Inc19,507$814.6K0.40%−268−1.4%Reduced
MUFG Securities EMEA plc19,563$817.0K0.01%+10,551+117.1%Added
Apollon Wealth Management, LLC19,766$825.4K0.01%+15,052+319.3%Added
Supplemental Annuity Collective Trust of NJ20,000$835.2K0.22%00.0%Unchanged
Arcus Capital Partners, LLC20,217$844.3K0.30%+20,217New
Pinebridge Investments LLC20,319$848.5K0.01%+20,319New
Tokio Marine Asset Management Co Ltd20,337$849.3K0.03%+533+2.7%Added
Schnieders Capital Management, LLC.20,784$868.0K0.14%−127−0.6%Reduced
MML Investors Services, LLC20,857$871.0K0.00%+1,601+8.3%Added
Cohen Capital Management, Inc.21,200$885.3K0.13%00.0%Unchanged
Farther Finance Advisors, LLC21,459$896.1K0.01%+3,684+20.7%Added
Northern Oak Wealth Management Inc21,766$908.9K0.11%−2,129−8.9%Reduced
New Mexico Educational Retirement Board21,800$910.0K0.03%+500+2.3%Added
Ingalls & Snyder LLC21,923$916.0K0.03%−200−0.9%Reduced
Vident Advisory, LLC22,041$920.5K0.01%+2,102+10.5%Added
Prosperity Consulting Group, LLC22,265$929.8K0.04%−1,300−5.5%Reduced
Global Retirement Partners, LLC22,315$931.9K0.02%+19,666+742.4%Added
We Are One Seven, LLC22,318$932.0K0.02%+563+2.6%Added
Boston Private Wealth LLC22,370$934.2K0.06%−43,049−65.8%Reduced
First Citizens Bank & Trust Co23,002$960.6K0.02%−6,225−21.3%Reduced
Jane Street Group, LLC23,007$960.8K0.00%−444,078−95.1%Reduced
1st Source Bank23,323$974.0K0.05%00.0%Unchanged
Blair William & Co23,438$978.8K0.00%+338+1.5%Added
Chicago Trust Co NA23,492$981.0K0.15%−3,462−12.8%Reduced
Profund Advisors LLC23,681$988.9K0.03%−929−3.8%Reduced
Park Avenue Securities LLC23,695$990.0K0.01%−11,018−31.7%Reduced
VELA Investment Management, LLC23,757$992.1K0.27%+23,757New
Gulf International Bank (UK) Ltd23,780$993.0K0.03%00.0%Unchanged
Alamea Verwaltungs GmbH22,710$1.01M0.68%+4,535+25.0%Added
Icon Advisers Inc24,300$1.01M0.22%00.0%Unchanged
Louisiana State Employees Retirement System24,400$1.02M0.02%−300−1.2%Reduced
BI Asset Management Fondsmaeglerselskab A/S24,413$1.02M0.01%−488−2.0%Reduced
Nordea Investment Management AB25,247$1.06M0.00%+29+0.1%Added
Abn Amro Investment Solutions25,819$1.08M0.02%+25,819New
Marshall Wace, LLP26,200$1.09M0.00%+26,200New
Tower Bridge Advisors26,382$1.10M0.11%+5,250+24.8%Added
GAMMA Investing LLC26,398$1.10M0.06%+1,202+4.8%Added
Entropy Technologies, LP26,716$1.12M0.06%−48,106−64.3%Reduced
Illinois Municipal Retirement Fund26,919$1.12M0.01%−257−0.9%Reduced
Elevated Capital Advisors, LLC27,007$1.13M0.26%+455+1.7%Added
Alps Advisors Inc27,398$1.14M0.01%+6,138+28.9%Added
Strengthening Families & Communities, LLC27,489$1.15M0.41%−31−0.1%Reduced