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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 2025

Institutional positions in Nisource Inc. as of Jun 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
774
−12 vs. Q1 2025
Shares held
453.8M
+14.2M (+3.2%) vs. Q1 2025
Total value
$18.3B
+$679.2M (+3.9%) vs. Q1 2025
New holders
73
327 more added
Sold out
85
252 more reduced

11 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2025: 774 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 2025: $18.3B
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, Q2 2025

Shares, value and share of portfolio for each institution holding Nisource Inc.; share changes are against Q1 2025.

Institutions holding NI in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Stifel Financial Corp167,238$6.75M0.01%−55,391−24.9%Reduced
Mutual of America Capital Management LLC167,926$6.77M0.07%+87,660+109.2%Added
IFM Investors Pty Ltd168,060$6.78M0.06%+4,817+3.0%Added
Ilmarinen Mutual Pension Insurance Co171,500$6.92M0.06%+5,500+3.3%Added
DekaBank Deutsche Girozentrale177,545$7.09M0.01%+245+0.1%Added
Zacks Investment Management176,742$7.13M0.06%+1,021+0.6%Added
Police & Firemen's Retirement System of New Jersey179,095$7.22M0.07%+9,339+5.5%Added
Banco Santander, S.A.180,476$7.28M0.07%00.0%Unchanged
Jones Financial Companies LLLP182,788$7.31M0.01%+28,448+18.4%Added
Magnetar Financial LLC182,949$7.38M0.04%+121,043+195.5%Added
Polymer Capital Management (US) LLC183,000$7.38M1.21%+3,000+1.7%Added
Gotham Asset Management, LLC187,810$7.58M0.05%−58,666−23.8%Reduced
AE Wealth Management LLC191,016$7.71M0.06%−328,186−63.2%Reduced
Intech Investment Management LLC194,571$7.85M0.07%+63,490+48.4%Added
Commonwealth Equity Services, LLC195,549$7.89M0.01%−902−0.5%Reduced
Universal- Beteiligungs- und Servicegesellschaft mbH198,641$8.01M0.01%+1,806+0.9%Added
Washington Trust Bank198,769$8.02M0.68%+10,819+5.8%Added
BFSG, LLC202,290$8.16M0.91%−189−0.1%Reduced
Mitsubishi UFJ Trust & Banking Corp203,339$8.20M0.02%−134,389−39.8%Reduced
DnB Asset Management AS206,966$8.35M0.03%−196,996−48.8%Reduced
Toronto Dominion Bank207,056$8.35M0.02%+17,863+9.4%Added
Squarepoint Ops LLC207,409$8.37M0.02%+44,822+27.6%Added
MetLife Investment Management209,623$8.46M0.05%+6,027+3.0%Added
Warren Averett Asset Management, LLC211,201$8.52M0.09%+20,378+10.7%Added
Bradley Foster & Sargent Inc211,400$8.53M0.13%00.0%Unchanged
Van Eck Associates Corp212,012$8.55M0.01%+13,959+7.0%Added
Treasurer of the State of North Carolina219,793$8.87M0.03%+6,050+2.8%Added
Ossiam220,000$8.87M0.10%+216,532+6,243.7%Added
Calamos Advisors LLC221,603$8.94M0.04%00.0%Unchanged
LPL Financial LLC224,506$9.06M0.00%−9,728−4.2%Reduced
New York State Common Retirement Fund226,384$9.13M0.01%00.0%Unchanged
BNP PARIBAS ASSET MANAGEMENT Holding S.A.231,894$9.36M0.02%−908,269−79.7%Reduced
State of Tennessee, Treasury Department239,821$9.67M0.03%+9,942+4.3%Added
Susquehanna Portfolio Strategies, LLC241,264$9.73M0.21%+241,264New
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund243,000$9.80M0.09%+30,000+14.1%Added
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main245,848$9.92M0.01%−216,839−46.9%Reduced
Chevy Chase Trust Holdings, Inc.248,623$10.0M0.03%+2,162+0.9%Added
Royal London Asset Management Ltd251,387$10.1M0.02%+252+0.1%Added
Aventail Capital Group, LP252,426$10.2M0.45%−3,164−1.2%Reduced
Miller Howard Investments Inc255,820$10.3M0.33%+8,976+3.6%Added
Leeward Investments, LLC - MA260,274$10.5M0.56%−5,749−2.2%Reduced
Summit Global Investments266,698$10.8M0.63%+213,917+405.3%Added
Sit Investment Associates Inc269,955$10.9M0.23%−15,500−5.4%Reduced
Zimmer Partners, LP275,000$11.1M0.25%+62,773+29.6%Added
Worldquant Millennium Advisors LLC277,582$11.2M0.06%+265,585+2,213.8%Added
Trexquant Investment LP278,754$11.2M0.13%−259,666−48.2%Reduced
SummitTX Capital, L.P.293,606$11.8M0.52%−80,334−21.5%Reduced
Susquehanna Fundamental Investments, LLC301,398$12.2M0.33%−111,576−27.0%Reduced
Envestnet Portfolio Solutions, Inc.304,160$12.3M0.05%+88,978+41.4%Added
Zurcher Kantonalbank (Zurich Cantonalbank)310,015$12.5M0.03%+67,187+27.7%Added
Standard Life Aberdeen plc310,284$12.5M0.02%+48,533+18.5%Added
Goelzer Investment Management, Inc.314,059$12.7M0.69%−2,793−0.9%Reduced
Man Group plc320,589$12.9M0.03%+35,287+12.4%Added
Cantor Fitzgerald Investment Adviser L.P.324,563$13.1M0.93%−3,611−1.1%Reduced
Alyeska Investment Group, L.P.327,235$13.2M0.05%+237,922+266.4%Added
National Bank of Canada329,111$13.3M0.01%−344,786−51.2%Reduced
Picton Mahoney Asset Management340,504$13.7M0.19%+32,595+10.6%Added
Boston Partners342,825$13.8M0.02%+2,860+0.8%Added
Magellan Asset Management Ltd343,443$13.9M0.16%−3,251−0.9%Reduced
First Citizens Bank & Trust Co344,257$13.9M0.25%+90,667+35.8%Added
Energy Income Partners, LLC348,248$14.0M0.28%−507−0.1%Reduced
Hudson Bay Capital Management LP358,935$14.5M0.10%−431,624−54.6%Reduced
State of Wisconsin Investment Board365,993$14.8M0.04%+11,578+3.3%Added
Asset Management One Co.,Ltd.376,607$15.2M0.05%+18,138+5.1%Added
Gabelli Funds LLC392,500$15.8M0.11%−500−0.1%Reduced
Korea Investment CORP394,793$15.9M0.04%+236,286+149.1%Added
State Board of Administration of Florida Retirement System397,355$16.0M0.03%+3,410+0.9%Added
Macquarie Group Ltd399,035$16.1M0.02%−278,227−41.1%Reduced
New York State Teachers Retirement System410,669$16.6M0.03%+1850.0%Added
Hennessy Advisors Inc417,281$16.8M0.56%+11,900+2.9%Added
Guggenheim Capital LLC420,232$17.0M0.14%−22,434−5.1%Reduced
Raymond James Financial Inc429,207$17.3M0.01%−21,905−4.9%Reduced
Adage Capital Partners GP, L.L.C.431,162$17.4M0.03%+2,300+0.5%Added
Maryland State Retirement & Pension System447,059$18.0M0.40%+26,685+6.3%Added
Natixis Advisors, L.P.455,990$18.4M0.03%−162,649−26.3%Reduced
Rockefeller Capital Management L.P.465,990$18.8M0.04%+5,457+1.2%Added
Citigroup Inc475,907$19.2M0.01%−166,327−25.9%Reduced
Beck Bode, LLC478,337$19.3M3.27%+38,848+8.8%Added
Neuberger Berman Group LLC494,957$20.0M0.02%−4,283−0.9%Reduced
Great West Life Assurance Co497,567$20.1M0.03%+23,562+5.0%Added
Eventide Asset Management, LLC521,318$21.0M0.37%+6,278+1.2%Added
Freestone Grove Partners LP545,606$22.0M0.17%+545,606New
California State Teachers Retirement System556,777$22.5M0.02%+4,771+0.9%Added
Badgley Phelps Wealth Managers, LLC569,146$23.0M0.51%+13,311+2.4%Added
Thomasville National Bank572,044$23.1M1.57%−9,779−1.7%Reduced
Robeco Institutional Asset Management B.V.581,391$23.5M0.04%+419,339+258.8%Added
Tortoise Capital Advisors, L.L.C.594,198$24.0M0.31%+594,198New
Envestnet Asset Management Inc617,480$24.9M0.01%−30,039−4.6%Reduced
Jain Global LLC626,608$25.3M0.39%+626,608New
SEI Investments Co678,065$27.4M0.03%−53,835−7.4%Reduced
CWM, LLC700,032$28.2M0.10%−22,060−3.1%Reduced
Cramer Rosenthal McGlynn LLC724,284$29.2M2.01%−111,962−13.4%Reduced
Russell Investments Group, Ltd.729,102$29.4M0.04%+38,428+5.6%Added
Wells Fargo & Company780,157$31.5M0.01%−101,587−11.5%Reduced
AQR Capital Management LLC789,120$31.5M0.03%−161,534−17.0%Reduced
Price T Rowe Associates Inc807,397$32.6M0.00%−657,202−44.9%Reduced
HSBC Holdings PLC808,886$32.6M0.02%−144,225−15.1%Reduced
BNP Paribas Arbitrage, SA839,995$33.9M0.03%−319,208−27.5%Reduced
HITE Hedge Asset Management LLC856,157$34.5M1.98%+406,206+90.3%Added
Exchange Traded Concepts, LLC860,242$34.7M0.44%+97,347+12.8%Added