UNITIL CORP (UTL) Institutional Ownership Changes & 13F Activity

UNITIL CORP (UTL) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy93,101490,041$25,599,742
Q4 2025Renaissance Technologies LLCSell-87,100396,940$19,227,774
Q3 2025Renaissance Technologies LLCBuy49,600484,040$23,166,154
Q2 2025Renaissance Technologies LLCBuy1,900434,440$22,656,046
Q1 2025Renaissance Technologies LLCSell-3,300432,540$24,953,233
Q4 2024Renaissance Technologies LLCSell-16,800435,840$23,618,170
Q3 2024Renaissance Technologies LLCSell-12,211452,640$27,420,931
Q2 2024Renaissance Technologies LLCBuy4,100464,851$24,074,633
Q1 2024Renaissance Technologies LLCSell-7,600460,751$24,120
Q4 2023Renaissance Technologies LLCSell-7,900468,351$24,621
Q3 2023Renaissance Technologies LLCSell-900476,251$20,341
Q2 2023Renaissance Technologies LLCSell-2,600477,151$24,196
Q1 2023Renaissance Technologies LLCSell-2,400479,751$27,365
Q4 2022Renaissance Technologies LLCSell-38,400482,151$24,763
Q3 2022Renaissance Technologies LLCSell-62,800520,551$24,180
Q2 2022Renaissance Technologies LLCBuy3,600583,351$34,254
Q1 2022Renaissance Technologies LLCSell-15,100579,751$28,918
Q4 2021Renaissance Technologies LLCSell-29,100594,851$27,357
Q3 2021Renaissance Technologies LLCSell-9,300623,951$26,693
Q2 2021Renaissance Technologies LLCSell-24,800633,251$33,543
Q1 2021Renaissance Technologies LLCSell-95,900658,051$30,066
Q4 2020Renaissance Technologies LLCSell-99,200753,951$33,377
Q3 2020Renaissance Technologies LLCSell-43,877853,151$32,966
Q2 2020Renaissance Technologies LLCSell-47,823897,028$40,205
Q1 2020Renaissance Technologies LLCBuy7,251944,851$49,435
Q4 2019Renaissance Technologies LLCBuy10,900937,600$57,962
Q3 2019Renaissance Technologies LLCBuy36,900926,700$58,790
Q2 2019Renaissance Technologies LLCBuy25,100889,800$53,290
Q1 2019Renaissance Technologies LLCBuy13,700864,700$46,841
Q4 2018Renaissance Technologies LLCBuy38,000851,000$43,095

Frequently asked questions about UTL activity

  • Which institutional owners are buying UTL?

    Institutional owners buying UTL 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 UTL activity?

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

  • Is institutional interest in UTL increasing?

    Institutional interest in UTL 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.

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