NISOURCE INC (NI) Stock Institutional Trading Activity


NISOURCE INC (NI) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q3 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Sequoia Financial Advisors, and Meritage Group. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2025Sequoia Financial AdvisorsBuy11,63559,034$2,556,165
Q3 2025Renaissance Technologies LLCSell-383,490980,800$42,468,640
Q2 2025Sequoia Financial AdvisorsBuy19,21147,399$1,912,089
Q2 2025Renaissance Technologies LLCBuy860,7901,364,290$55,035,459
Q1 2025Sequoia Financial AdvisorsSell-134,85628,188$1,130,074
Q1 2025Renaissance Technologies LLCBuy398,600503,500$20,185,315
Q4 2024Sequoia Financial AdvisorsSell-14,416163,044$5,993,503
Q3 2024Sequoia Financial AdvisorsSell-15,828177,460$6,148,975
Q2 2024Sequoia Financial AdvisorsSell-24,358193,288$5,568,639
Q1 2024Sequoia Financial AdvisorsSell-6,129217,646$6,020,078
Q4 2023Sequoia Financial AdvisorsSell-207223,775$5,941,205
Q3 2023Renaissance Technologies LLCSell-667,800104,900$2,589
Q3 2023Sequoia Financial AdvisorsSell-18,261223,982$5,527,887
Q2 2023Renaissance Technologies LLCBuy247,800772,700$21,133
Q2 2023Sequoia Financial AdvisorsSell-86,140242,243$6,625,339
Q1 2023Renaissance Technologies LLCSell-119,400524,900$14,676
Q1 2023Sequoia Financial AdvisorsBuy10,131328,383$9,181,588
Q4 2022Renaissance Technologies LLCSell-479,604644,300$17,667
Q4 2022Sequoia Financial AdvisorsBuy104,149318,252$8,726,471
Q3 2022Sequoia Financial AdvisorsBuy28,498214,103$5,393
Q3 2022Renaissance Technologies LLCBuy214,8001,123,904$28,311
Q2 2022Sequoia Financial AdvisorsBuy44,260185,605$5,473
Q2 2022Renaissance Technologies LLCBuy535,000909,104$26,809
Q1 2022Sequoia Financial AdvisorsBuy28,767141,345$4,495
Q1 2022Renaissance Technologies LLCBuy194,800374,104$11,897
Q4 2021Sequoia Financial AdvisorsBuy112,578112,578$3,108
Q4 2021Renaissance Technologies LLCSell-1,862,996179,304$4,951
Q3 2021Renaissance Technologies LLCBuy203,6002,042,300$49,485
Q2 2021Renaissance Technologies LLCBuy1,657,4001,838,700$45,048
Q3 2020Renaissance Technologies LLCSell-426,000181,300$3,989

Frequently asked questions about NI activity

  • Which institutional owners are buying NI?

    Institutional owners buying NI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in NI activity?

    "Buy" means an investor increased their reported position in NI compared to the prior reporting period. This reflects growing exposure to NISOURCE INC (NI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in NI increasing?

    Institutional interest in NI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.