DOSSIER · 13F Holders · Q2 2026Utilities · Electric & Other Services Combined
UTL

UNITIL CORP

261 institutions still hold UNITIL CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 913259107·Electric & Other Services Combined·261 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$566M
visible holders
Holders
261
filers reporting
Concentration
26.92%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

261 institutions reported UTL in Q2 2026. BlackRock, Inc. leads at 26.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$152M2.9M0.00%Q2 2026
02
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$42M803K0.00%Q2 2026
03
STATE STREET CORP
CIK 0000093751
$41M782K0.00%Q2 2026
04
FRONTIER CAPITAL MANAGEMENT CO LLC
CIK 0000351173
$29M553K0.27%Q2 2026
05
MANUFACTURERS LIFE INSURANCE COMPANY, THE
CIK 0000928047
$27M510K0.02%Q2 2026
06
Vanguard Portfolio Management
CIK 0002100121· Index
$27M507K0.00%Q2 2026
07
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$26M491K0.00%Q2 2026
08
JPMORGAN CHASE & CO
CIK 0000019617
$25M476K0.00%Q2 2026
09
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$25M467K0.00%Q2 2026
10
MORGAN STANLEY
CIK 0000895421
$22M412K0.00%Q2 2026
11
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$21M408K0.03%Q2 2026
12
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$18M342K0.01%Q2 2026
13
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$18M341K0.00%Q2 2026
14
Boston Trust Walden Corp
CIK 0001534866
$17M323K0.13%Q2 2026
15
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$14M257K0.00%Q2 2026
16
NORTHERN TRUST CORP
CIK 0000073124· Index
$13M249K0.00%Q2 2026
17
Aristotle Capital Boston, LLC
CIK 0001633911
$13M248K0.88%Q2 2026
18
Bragg Financial Advisors, Inc
CIK 0001327055
$13M244K0.34%Q2 2026
19
HEARTLAND ADVISORS INC
CIK 0000937394
$12M232K0.55%Q2 2026
20
REAVES W H & CO INC
CIK 0000740913
$11M207K0.17%Q2 2026
Page 1 of 14
241 more holders available. Log in →
Insiders at UNITIL CORP
Hevert Robert BAwad Neveen FAlonzo Anne L.Kountze KatherineBrown Winfield SFoster SuzanneVogel JustineLewis-Raymond Jane