L3VLUP
ProSign in

UTL in the 13F filings

Unitil Corp · CUSIP 913259107

Sector · UtilitiesTheme · Electric utilitiesTheme · Energy and power infrastructure· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
18 May 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
21
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 1 listed it in both
Shares listed
1,967,022
combined, among listed positions
Reported value
$103m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 16 buyers (opened or added shares) and 2 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +361,094.

Managers listing UTL in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

21 of 21 holders

ActionFiling
Wellington Management Group LLP602,103$31munder 0.1%Added+84315 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC490,041$26munder 0.1%Added+93,10114 May 2026 (the filing on sec.gov)
Two Sigma Investments LP271,989$14munder 0.1%Added+142,74115 May 2026 (the filing on sec.gov)
Citadel Advisors LLC120,967$6.3munder 0.1%Added+78,60715 May 2026 (the filing on sec.gov)
Invesco Ltd110,589$5.8munder 0.1%Added+3,81012 May 2026 (the filing on sec.gov)
Jane Street Group LLC108,202$5.7munder 0.1%Newnew12 May 2026 (the filing on sec.gov)
Millennium Management LLC63,910$3.3munder 0.1%Added+36,52115 May 2026 (the filing on sec.gov)
AQR Capital Management LLC31,155$1.6munder 0.1%Added+5,04315 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC22,693$1.2munder 0.1%Trimmed-5,42015 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc21,824$1.1munder 0.1%Added+2,55815 May 2026 (the filing on sec.gov)
Point72 Asset Management LP18,775$981kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP17,479$913kunder 0.1%Added+5,52415 May 2026 (the filing on sec.gov)
AllianceBernstein LP17,100$828kunder 0.1%Held015 May 2026 (the filing on sec.gov)
Quantbot Technologies LP14,770$772kunder 0.1%Added+7,43413 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)10,734$561kunder 0.1%Trimmed-160,15015 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC9,388$490kunder 0.1%Newnew13 May 2026 (the filing on sec.gov)
Man Group PLC8,132$425kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Tudor Investment Corp8,064$421kunder 0.1%Added+1,72615 May 2026 (the filing on sec.gov)
PDT Partners LLC7,990$417kunder 0.1%Held015 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd6,858$358kunder 0.1%Held018 May 2026 (the filing on sec.gov)
Caxton Associates LLP4,259$222kunder 0.1%Newnew14 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (5)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
2 in Q1 2024 to 1 in Q2 2026

Tracked managers listing it, at least.

0112220142015201620172018201920202022202320242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
UTL by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20131$8.4mn.a.n.a.
Q4 20131$9.0mn.a.n.a.
Q1 20141$9.8mn.a.n.a.
Q2 20141$12mn.a.n.a.
Q3 20141$11mn.a.n.a.
Q4 20141$15mn.a.n.a.
Q1 20151$14mn.a.n.a.
Q2 20151$13mn.a.n.a.
Q3 20151$15mn.a.n.a.
Q4 20151$15mn.a.n.a.
Q1 20161$18mn.a.n.a.
Q2 20161$18mn.a.n.a.
Q3 20161$15mn.a.n.a.
Q4 20161$14mn.a.n.a.
Q1 20171$8.4mn.a.n.a.
Q2 20171$5.2mn.a.n.a.
Q4 20171$746kn.a.n.a.
Q1 20181$785kn.a.n.a.
Q2 20181$858kn.a.n.a.
Q3 20181$639kn.a.n.a.
Q4 20182$44mn.a.n.a.
Q1 20191$556kn.a.n.a.
Q2 20192$54mn.a.n.a.
Q3 20192$60mn.a.n.a.
Q4 20191$58mn.a.n.a.
Q1 20201$49mn.a.n.a.
Q2 20201$40mn.a.n.a.
Q2 20211$34mn.a.n.a.
Q1 20221$960kn.a.n.a.
Q2 20221$34mn.a.n.a.
Q1 20231$387kn.a.n.a.
Q2 20232$681kn.a.n.a.
Q3 20231$310kn.a.n.a.
Q4 20231$351k10
Q1 20242$1.3m20
Q2 20241$928k10
Q3 20241$1.1m01
Q4 20241$1.0m10
Q3 20251$382k00
Q4 20251$387k911
Q1 20261$417k162
Q2 20261$421k713

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

UTL and SO →UTL and D →UTL and NEE →Choose a stock to compare with UTL →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own UTL, latest filings →Back to the 13F Explorer →