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Unitil Corp

UTL
Exchange
NYSE
Industry
Electric & Other Services Combined
SEC CIK
0000755001

No open-market purchases or sales by Unitil Corp insiders were filed in the last 90 days; 245 institutions reported holding it in 13F filings for Q2 2026, worth $808.9M in total; no superinvestor holds it.

13F holders, Q1 2021

Institutional positions in Unitil Corp as of Mar 31, 2021. 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
137
No complete 13F data for Q4 2020
Shares held
10.5M
No complete 13F data for Q4 2020
Total value
$481.5M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting UTL 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 holdersQ1 2021: 137 institutions
Q1 2021: 137 institutionsQ2 2021: 154 institutionsQ3 2021: 159 institutionsQ4 2021: 165 institutionsQ1 2022: 176 institutionsQ2 2022: 176 institutionsQ3 2022: 177 institutionsQ4 2022: 179 institutionsQ1 2023: 190 institutionsQ2 2023: 180 institutionsQ3 2023: 171 institutionsQ4 2023: 182 institutionsQ1 2024: 187 institutionsQ2 2024: 200 institutionsQ3 2024: 213 institutionsQ4 2024: 206 institutionsQ1 2025: 224 institutionsQ2 2025: 220 institutionsQ3 2025: 217 institutionsQ4 2025: 217 institutionsQ1 2026: 238 institutionsQ2 2026: 245 institutions
Value heldQ1 2021: $481.5M
Q1 2021: $481.5MQ2 2021: $601.6MQ3 2021: $503.2MQ4 2021: $532.5MQ1 2022: $588.4MQ2 2022: $722.0MQ3 2022: $557.7MQ4 2022: $612.2MQ1 2023: $675.1MQ2 2023: $615.0MQ3 2023: $515.1MQ4 2023: $651.7MQ1 2024: $641.4MQ2 2024: $638.9MQ3 2024: $772.5MQ4 2024: $694.2MQ1 2025: $733.7MQ2 2025: $683.5MQ3 2025: $696.6MQ4 2025: $715.5MQ1 2026: $768.6MQ2 2026: $808.9M
Institutions holding UTL and their total value by quarter
QuarterHoldersValue
Q2 2026245$808.9M
Q1 2026238$768.6M
Q4 2025217$715.5M
Q3 2025217$696.6M
Q2 2025220$683.5M
Q1 2025224$733.7M
Q4 2024206$694.2M
Q3 2024213$772.5M
Q2 2024200$638.9M
Q1 2024187$641.4M
Q4 2023182$651.7M
Q3 2023171$515.1M
Q2 2023180$615.0M
Q1 2023190$675.1M
Q4 2022179$612.2M
Q3 2022177$557.7M
Q2 2022176$722.0M
Q1 2022176$588.4M
Q4 2021165$532.5M
Q3 2021159$503.2M
Q2 2021154$601.6M
Q1 2021137$481.5M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Unitil Corp.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding UTL in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.1,343,744$61.4M0.00%––
Caisse de Depot Et Placement du Quebec1,165,066$53.2M0.12%––
Vanguard Group Inc902,666$41.2M0.00%––
Aristotle Capital Boston, LLC697,689$31.9M0.71%––
Renaissance Technologies LLC658,051$30.1M0.04%––
Frontier Capital Management Co LLC549,602$25.1M0.19%––
Dimensional Fund Advisors LP454,574$20.8M0.01%––
Boston Trust Walden Corp339,518$15.5M0.15%––
State Street Corp322,668$14.7M0.00%––
Manufacturers Life Insurance Company, The296,433$13.5M0.01%––
Geode Capital Management, LLC247,199$11.3M0.00%––
Adage Capital Partners GP, L.L.C.230,000$10.5M0.02%––
Northern Trust Corp215,476$9.85M0.00%––
Tributary Capital Management, LLC212,157$9.69M0.76%––
Bank of New York Mellon Corp163,276$7.46M0.00%––
Charles Schwab Investment Management Inc150,307$6.87M0.00%––
JPMorgan Chase & Co143,699$6.57M0.00%––
Victory Capital Management Inc118,826$5.43M0.01%––
Bank of Montreal102,636$5.00M0.00%––
SEI Investments Co107,109$4.89M0.01%––
Panagora Asset Management Inc100,290$4.58M0.03%––
Nuveen Asset Management, LLC68,606$4.38M0.00%––
Advisor Group Holdings, Inc.88,234$4.03M0.01%––
Foundry Partners, LLC85,460$3.90M0.13%––
NFJ Investment Group, LLC85,473$3.90M0.08%––
Bradley Foster & Sargent Inc82,800$3.78M0.10%––
Royal Bank of Canada79,037$3.61M0.00%––
Parametric Portfolio Associates LLC76,043$3.47M0.00%––
Gabelli Funds LLC74,125$3.39M0.02%––
Russell Investments Group, Ltd.73,875$3.37M0.01%––
Putnam Investments LLC73,300$3.35M0.01%––
First Manhattan Co69,264$3.16M0.01%––
Bank of America Corp60,206$2.75M0.00%––
Deutsche Bank AG48,383$2.21M0.00%––
CWM, LLC39,702$2.10M0.02%––
Two Sigma Investments, LP44,812$2.05M0.01%––
Wells Fargo & Company44,346$2.03M0.00%––
Citadel Advisors LLC39,099$1.79M0.00%––
Swiss National Bank33,900$1.55M0.00%––
Johnson Investment Counsel Inc32,660$1.49M0.02%––
Invesco Ltd.30,940$1.41M0.00%––
Two Sigma Advisers, LP30,800$1.41M0.00%––
Thrivent Financial for Lutherans30,434$1.39M0.00%––
California Public Employees Retirement System30,100$1.38M0.00%––
Rhumbline Advisers24,563$1.12M0.00%––
Hennessy Advisors Inc24,498$1.12M0.07%––
Susquehanna International Group, LLP23,499$1.07M0.00%––
California State Teachers Retirement System22,256$1.02M0.00%––
North Star Investment Management Corp.20,575$940.0K0.09%––
Ziegler Capital Management, LLC18,734$856.0K0.03%––
Anchor Capital Advisors LLC18,599$850.0K0.02%––
Morgan Stanley18,385$840.0K0.00%––
Goldman Sachs Group Inc18,306$836.0K0.00%––
Allianz Asset Management GmbH17,798$814.0K0.00%––
Price T Rowe Associates Inc17,709$809.0K0.00%––
Barclays PLC17,191$786.0K0.00%––
Envestnet Asset Management Inc16,571$757.0K0.00%––
Ameriprise Financial Inc16,425$749.0K0.00%––
UBS Group AG16,027$733.0K0.00%––
First National Bank of Omaha15,915$727.0K0.04%––
Millennium Management LLC15,883$726.0K0.00%––
New York State Common Retirement Fund14,400$658.0K0.00%––
Janney Montgomery Scott LLC14,059$642.0K0.00%––
Advisors Asset Management, Inc.13,566$619.8K0.01%––
Credit Suisse AG13,495$616.0K0.00%––
Boston Partners12,987$593.0K0.00%––
Voya Investment Management LLC12,756$583.0K0.00%––
D. E. Shaw & Co., Inc.12,334$564.0K0.00%––
Cambridge Investment Research Advisors, Inc.12,111$553.0K0.00%––
Raymond James & Associates11,299$516.0K0.00%––
Nisa Investment Advisors, LLC11,100$507.0K0.00%––
Aigen Investment Management, LP10,518$481.0K0.06%––
Great West Life Assurance Co10,224$464.0K0.00%––
Martingale Asset Management L P9,708$445.0K0.01%––
Principal Financial Group Inc9,717$444.0K0.00%––
UBS Asset Management Americas Inc9,116$416.5K0.00%––
IndexIQ Advisors LLC8,816$403.0K0.01%––
Alliancebernstein L.P.8,708$398.0K0.00%––
American International Group, Inc.8,602$393.0K0.00%––
DC Investments Management, LLC8,448$386.0K0.96%––
Dalton Greiner Hartman Maher & Co7,682$351.0K0.28%––
BNP Paribas Arbitrage, SA7,514$343.3K0.00%––
Commonwealth Equity Services, LLC7,485$342.0K0.00%––
Tudor Investment Corp Et Al7,254$331.0K0.01%––
Oppenheimer & Co Inc6,925$317.0K0.01%––
Public Employees Retirement Association of Colorado6,833$312.0K0.00%––
Squarepoint Ops LLC6,390$292.0K0.00%––
The PNC Financial Services Group, Inc.5,907$270.0K0.00%––
Signature Wealth Management Partners, LLC5,877$269.0K0.26%––
MetLife Investment Management5,823$266.1K0.00%––
Qube Research & Technologies Ltd5,439$249.0K0.00%––
Jane Street Group, LLC5,116$234.0K0.00%––
Pitcairn Co4,839$221.0K0.02%––
Metropolitan Life Insurance Co4,450$203.3K0.00%––
Legal & General Group Plc3,504$160.0K0.00%––
US Bancorp3,168$145.0K0.00%––
SG Americas Securities, LLC2,479$113.0K0.00%––
Shell Asset Management Co2,174$99.0K0.00%––
Federated Hermes, Inc.1,922$89.0K0.00%––
Tower Research Capital LLC (TRC)1,822$84.0K0.00%––