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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, Q2 2026

Institutional positions in Unitil Corp as of Jun 30, 2026. 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
245
+11 vs. Q1 2026
Shares held
15.3M
+701.0K (+4.8%) vs. Q1 2026
Total value
$808.9M
+$43.3M (+5.7%) vs. Q1 2026
New holders
38
96 more added
Sold out
27
71 more reduced

4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

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 holdersQ2 2026: 245 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 heldQ2 2026: $808.9M
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, Q2 2026

Shares, value and share of portfolio for each institution holding Unitil Corp; share changes are against Q1 2026.

Institutions holding UTL in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Police & Firemen's Retirement System of New Jersey5,331$280.9K0.00%+872+19.6%Added
New York State Teachers Retirement System5,564$293.0K0.00%+549+10.9%Added
Aurora Investment Counsel5,673$298.9K0.15%−332−5.5%Reduced
Signature Wealth Management Partners, LLC5,876$309.6K0.14%00.0%Unchanged
Ballentine Partners, LLC5,915$311.7K0.00%−14−0.2%Reduced
New York State Common Retirement Fund5,935$312.7K0.00%00.0%Unchanged
Susquehanna International Group, LLP6,278$330.8K0.00%−11,201−64.1%Reduced
State of Alaska, Department of Revenue6,427$338.0K0.00%−2,953−31.5%Reduced
Teacher Retirement System of Texas6,433$339.0K0.00%+6,433New
Jones Financial Companies LLLP6,445$346.9K0.00%+424+7.0%Added
Zurcher Kantonalbank (Zurich Cantonalbank)6,672$351.5K0.00%00.0%Unchanged
Janney Montgomery Scott LLC6,684$352.0K0.00%−366−5.2%Reduced
Envestnet Portfolio Solutions, Inc.6,762$356.3K0.00%−324−4.6%Reduced
Jupiter Topco LLC6,858$361.7K0.00%+6,858New
Evergreen Capital Management LLC7,042$371.0K0.01%+2,647+60.2%Added
First Citizens Bank & Trust Co7,066$372.3K0.01%−330−4.5%Reduced
Mariner, LLC7,070$372.5K0.00%+7,070New
Squarepoint Ops LLC7,106$374.4K0.00%−15,587−68.7%Reduced
LPL Financial LLC7,273$383.2K0.00%+38+0.5%Added
Vanguard Global Advisers, LLC7,350$387.3K0.00%00.0%Unchanged
Quadrature Capital Ltd7,445$392.3K0.00%−1,862−20.0%Reduced
Boston Partners7,458$393.0K0.00%−2,761−27.0%Reduced
Hancock Whitney Corp7,468$393.5K0.01%+7,468New
KLP Kapitalforvaltning AS7,500$395.2K0.00%00.0%Unchanged
Bank of Montreal7,517$396.1K0.00%+145+2.0%Added
Aigen Investment Management, LP7,539$397.2K0.11%+2,840+60.4%Added
Louisiana State Employees Retirement System7,900$416.3K0.01%−100−1.3%Reduced
PDT Partners, LLC7,990$421.0K0.02%00.0%Unchanged
Mirae Asset Global ETFs Holdings Ltd.8,288$436.7K0.00%−44−0.5%Reduced
Y-Intercept (Hong Kong) Ltd8,381$441.6K0.01%+8,381New
Illinois Municipal Retirement Fund8,705$458.7K0.01%−120−1.4%Reduced
Wealth Enhancement Advisory Services, LLC8,755$464.5K0.00%+8,755New
Stifel Financial Corp9,052$477.0K0.00%−755−7.7%Reduced
Universal- Beteiligungs- und Servicegesellschaft mbH9,320$491.1K0.00%+3,375+56.8%Added
State of Tennessee, Treasury Department9,573$504.4K0.00%−517−5.1%Reduced
The PNC Financial Services Group, Inc.9,621$506.9K0.00%+720+8.1%Added
Commonwealth Equity Services, LLC10,402$548.1K0.00%+82+0.8%Added
Envestnet Asset Management Inc10,736$565.7K0.00%−372−3.3%Reduced
Citigroup Inc10,794$568.7K0.00%+6,422+146.9%Added
Pathstone Holdings, LLC10,805$569.3K0.00%+4,365+67.8%Added
HighTower Advisors, LLC11,223$591.3K0.00%−1,660−12.9%Reduced
MetLife Investment Management11,265$593.6K0.00%+1,460+14.9%Added
Quantbot Technologies LP11,557$608.9K0.02%−3,213−21.8%Reduced
Franklin Resources Inc12,074$636.2K0.00%+12,074New
Amundi12,164$640.9K0.00%+12,164New
Vanguard Asset Management, Ltd12,568$662.2K0.00%00.0%Unchanged
CWM Advisors, LLC12,889$679.1K0.03%+3,027+30.7%Added
LSV Asset Management13,300$701.0K0.00%−3,000−18.4%Reduced
Rockefeller Capital Management L.P.13,308$701.2K0.00%+204+1.6%Added
Barclays PLC13,799$727.1K0.00%+649+4.9%Added
Cerity Partners LLC14,860$783.0K0.00%+6,684+81.8%Added
Hennessy Advisors Inc15,298$806.1K0.03%+1,700+12.5%Added
CI Private Wealth, LLC15,508$817.1K0.00%+818+5.6%Added
Horizon Investments, LLC15,654$824.8K0.01%+15,650+391,250.0%Added
Ieq Capital, LLC15,710$827.8K0.00%+15,710New
Creative Planning16,448$866.6K0.00%+3,203+24.2%Added
Mercer Global Advisors Inc16,622$875.8K0.00%+5,143+44.8%Added
Cambridge Investment Research Advisors, Inc.16,919$891.0K0.00%−281−1.6%Reduced
Alliancebernstein L.P.17,138$895.3K0.00%+38+0.2%Added
Prudential Financial Inc18,768$988.9K0.00%+250+1.4%Added
Maryland State Retirement & Pension System19,115$1.01M0.02%+887+4.9%Added
HSBC Holdings PLC19,059$1.01M0.00%−2,310−10.8%Reduced
D. E. Shaw & Co., Inc.19,268$1.02M0.00%+19,268New
Susquehanna Portfolio Strategies, LLC19,538$1.03M0.02%+3,616+22.7%Added
Wells Fargo & Company20,159$1.06M0.00%+8,134+67.6%Added
California State Teachers Retirement System20,613$1.09M0.00%+5,717+38.4%Added
M&T Bank Corp21,666$1.14M0.00%+86+0.4%Added
BNP Paribas Arbitrage, SA22,132$1.17M0.00%−3,039−12.1%Reduced
Price T Rowe Associates Inc23,755$1.25M0.00%+1,931+8.8%Added
Voya Investment Management LLC23,974$1.26M0.00%+909+3.9%Added
New Hampshire Trust24,044$1.27M0.24%+17,665+276.9%Added
Midwest Trust Co24,044$1.27M0.01%+17,665+276.9%Added
Advisor Group Holdings, Inc.27,910$1.47M0.00%−951−3.3%Reduced
XTX Topco Ltd28,250$1.49M0.02%+5,732+25.5%Added
First Manhattan Co28,723$1.51M0.00%00.0%Unchanged
Segall Bryant & Hamill, LLC28,993$1.53M0.02%+28,993New
HRT Financial LP29,465$1.55M0.00%−80,973−73.3%Reduced
Fifth Third Bancorp30,807$1.62M0.00%+9,724+46.1%Added
Great West Life Assurance Co30,937$1.63M0.00%+3,449+12.5%Added
DC Investments Management, LLC32,855$1.73M0.59%00.0%Unchanged
Raymond James Financial Inc33,291$1.75M0.00%−82−0.2%Reduced
North Star Investment Management Corp.33,500$1.77M0.10%00.0%Unchanged
Swiss National Bank36,100$1.90M0.00%+700+2.0%Added
Advisors Asset Management, Inc.37,032$1.95M0.03%+3,135+9.2%Added
Deutsche Bank AG39,040$2.06M0.00%−1,963−4.8%Reduced
Anchor Capital Advisors LLC39,959$2.11M0.06%−270−0.7%Reduced
Exchange Traded Concepts, LLC42,499$2.24M0.01%+633+1.5%Added
Connor, Clark & Lunn Investment Management Ltd.42,696$2.25M0.00%+16,062+60.3%Added
FMR LLC42,841$2.26M0.00%+32,107+299.1%Added
Legal & General Group Plc43,359$2.28M0.00%−190.0%Reduced
Great Lakes Advisors, LLC43,366$2.28M0.02%−5,459−11.2%Reduced
Wernau Asset Management Inc.44,526$2.35M2.22%+1,199+2.8%Added
Johnson Investment Counsel Inc44,598$2.35M0.02%−18,405−29.2%Reduced
American Century Companies Inc44,619$2.35M0.00%−1,735−3.7%Reduced
Teachers Retirement System of the State of Kentucky45,734$2.41M0.02%00.0%Unchanged
Rhumbline Advisers47,475$2.50M0.00%−6,122−11.4%Reduced
Thrivent Financial for Lutherans49,347$2.60M0.00%+14,616+42.1%Added
Ameriprise Financial Inc49,516$2.61M0.00%−467−0.9%Reduced
State of New Jersey Common Pension Fund D49,991$2.63M0.01%−2,041−3.9%Reduced
Victory Capital Management Inc50,541$2.66M0.00%+14,524+40.3%Added