UnitilUTL
13F holders, Q1 2026 (March 31)238holders +21
34new positions
13sold out
6famous investors
$52.27avg. 13F price*
At the end of Q1 2026, 238 institutions reported holding Unitil Corp. (UTL) in their 13F filings, up 21 from Q4 2025. 34 opened new positions and 13 sold out. The largest holders were BlackRock, Inc. ($148.0M), Vanguard Capital Management LLC ($42.3M) and State Street Corp. ($38.4M). 6 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Unitil Corp.
- CUSIP
- 913259107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 34 | $26.5M |
| Exits | 13 | $12.4M |
All 13F filers, Q4 2025 → Q1 2026: 1,366,415 shares bought and 1,216,842 shares sold, net +149,573 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 238 holders
| BlackRock, Inc. | 0.00% | Reduce -13.2% | 2,833,535 | $148.0M |
| Vanguard Capital Management LLC | 0.00% | — | 810,144 | $42.3M |
| State Street Corp. | 0.00% | Add +1.9% | 734,927 | $38.4M |
| Wellington Management Group LLP | 0.01% | Add +0.1% | 602,103 | $31.5M |
| Frontier Capital Management Co. LLC | 0.29% | Reduce -2.2% | 548,780 | $28.7M |
| Manufacturers Life Insurance Company, The | 0.02% | Reduce -3.0% | 511,033 | $26.7M |
| Vanguard Portfolio Management LLC | 0.00% | — | 507,782 | $26.5M |
| JPMorgan Chase & Co. | 0.00% | Reduce -12.9% | 486,080 | $25.8M |
| Renaissance Technologies | 0.04% | Add +23.4% | 490,041 | $25.6M |
| Geode Capital Management, LLC | 0.00% | Add +2.0% | 432,658 | $22.6M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -2.4% | 340,505 | $17.8M |
| Boston Trust Walden Corp | 0.15% | Reduce -11.7% | 340,191 | $17.8M |
| Morgan Stanley | 0.00% | Add +10.9% | 297,246 | $15.5M |
| Two Sigma Investments, LP | 0.01% | Add +110.4% | 271,989 | $14.2M |
| Aristotle Capital Boston, LLC | 0.84% | Reduce -5.0% | 260,523 | $13.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -4.4% | 256,317 | $13.4M |
| Reaves W H & Co. Inc. | 0.22% | Reduce -9.7% | 248,275 | $13.0M |
| Northern Trust Corp. | 0.00% | Add +5.4% | 235,608 | $12.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +40.5% | 206,487 | $10.8M |
| Heartland Advisors Inc. | 0.40% | New | 150,000 | $7.8M |
| Nuveen, LLC | 0.00% | Add +24.2% | 137,269 | $7.2M |
| CSM Advisors, LLC | 0.17% | Add +0.2% | 134,545 | $7.0M |
| Hotchkis & Wiley Capital Management LLC | 0.02% | Reduce -4.4% | 125,319 | $6.5M |
| ProShare Advisors LLC | 0.01% | Reduce -6.0% | 121,166 | $6.3M |
| Citadel Advisors | 0.00% | Add +185.6% | 120,967 | $6.3M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 117,549 | $6.1M |
| Invesco Ltd. | 0.00% | Add +3.6% | 110,589 | $5.8M |
| HRT Financial LP | 0.01% | Add +877.7% | 110,438 | $5.8M |
| Jane Street Group, LLC | 0.01% | New | 108,202 | $5.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.4% | 103,363 | $5.4M |
| Bank of America Corp. | 0.00% | Add +28.4% | 99,576 | $5.2M |
| Russell Investments Group, Ltd. | 0.01% | Add +8.6% | 97,082 | $5.1M |
| Principal Financial Group Inc. | 0.00% | Add +2.4% | 87,396 | $4.6M |
| Sei Investments Co. | 0.00% | Add +5.6% | 81,624 | $4.3M |
| Panagora Asset Management Inc. | 0.02% | Add +0.1% | 80,185 | $4.2M |
| Qube Research & Technologies Ltd | 0.01% | Add +237.5% | 78,741 | $4.1M |
| Gabelli Funds LLC | 0.03% | No change | 71,500 | $3.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +0.9% | 65,398 | $3.4M |
| Public Sector Pension Investment Board | 0.01% | Add +3.7% | 64,298 | $3.4M |
| Millennium Management | 0.00% | Add +133.3% | 63,910 | $3.3M |
| Johnson Investment Counsel Inc. | 0.03% | Reduce -9.7% | 63,003 | $3.3M |
| Rhumbline Advisers | 0.00% | Reduce -0.7% | 53,597 | $2.8M |
| State of New Jersey Common Pension Fund D | 0.01% | Add +15.7% | 52,032 | $2.7M |
| Ameriprise Financial Inc. | 0.00% | Reduce -5.5% | 49,983 | $2.6M |
| Brooklyn Investment Group | 0.08% | New | 49,231 | $2.6M |
| Great Lakes Advisors, LLC | 0.02% | Reduce -0.1% | 48,825 | $2.6M |
| American Century Companies Inc. | 0.00% | Reduce -1.0% | 46,354 | $2.4M |
| Teachers Retirement System of the State of Kentucky | 0.02% | No change | 45,734 | $2.4M |
| Royal Bank of Canada | 0.00% | Reduce -32.2% | 44,247 | $2.3M |
| Legal & General Group Plc | 0.00% | Reduce -7.2% | 43,378 | $2.3M |
| Wernau Asset Management Inc. | 2.35% | Add +0.2% | 43,327 | $2.3M |
| Exchange Traded Concepts, LLC | 0.02% | Reduce -5.9% | 41,866 | $2.2M |
| Quantinno Capital Management LP | 0.00% | Add +91.5% | 41,347 | $2.2M |
| Deutsche Bank AG | 0.00% | Add +3.8% | 41,003 | $2.1M |
| Anchor Capital Advisors LLC | 0.06% | Reduce -1.8% | 40,229 | $2.1M |
| Martingale Asset Management L P | 0.05% | Add +14.5% | 39,750 | $2.1M |
| Victory Capital Management Inc. | 0.00% | Reduce -0.7% | 36,017 | $1.9M |
| Swiss National Bank | 0.00% | Add +1.7% | 35,400 | $1.8M |
| Thrivent Financial for Lutherans | 0.00% | Add +17.6% | 34,731 | $1.8M |
| Advisors Asset Management, Inc. | 0.03% | Add +17.5% | 33,897 | $1.8M |
| North Star Investment Management Corp. | 0.11% | No change | 33,500 | $1.8M |
| Raymond James Financial Inc. | 0.00% | Add +2.2% | 33,373 | $1.7M |
| DC Investments Management, LLC | 0.66% | No change | 32,855 | $1.7M |
| AQR Capital Management | 0.00% | Add +19.3% | 31,155 | $1.6M |
| Trexquant Investment LP | 0.01% | New | 31,019 | $1.6M |
| Osaic Holdings, Inc. | 0.00% | Add +2.3% | 28,861 | $1.5M |
| First Manhattan Co. Llc. | 0.00% | Reduce -10.7% | 28,723 | $1.5M |
| Wedge Capital Management L L P | 0.03% | Reduce -26.0% | 27,708 | $1.4M |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 27,488 | $1.4M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +38.7% | 26,634 | $1.4M |
| BNP Paribas Financial Markets | 0.00% | Add +51.5% | 25,171 | $1.3M |
| UBS Group AG | 0.00% | Reduce -62.6% | 24,164 | $1.3M |
| Voya Investment Management LLC | 0.00% | Reduce -0.3% | 23,065 | $1.2M |
| Squarepoint Ops LLC | 0.00% | Reduce -19.3% | 22,693 | $1.2M |
| XTX Topco Ltd | 0.02% | New | 22,518 | $1.2M |
| T. Rowe Price Associates Inc. | 0.00% | Add +13.3% | 21,824 | $1.1M |
| M&T Bank Corp | 0.00% | Add +0.3% | 21,580 | $1.1M |
| HSBC Holdings PLC | 0.00% | Add +55.8% | 21,369 | $1.1M |
| Fifth Third Bancorp | 0.00% | Add +17616.8% | 21,083 | $1.1M |
| Point72 Asset Management | 0.00% | New | 18,775 | $981K |
| Prudential Financial Inc. | 0.00% | Add +10.2% | 18,518 | $967K |
| Maryland State Retirement & Pension System | 0.02% | Reduce -4.1% | 18,228 | $952K |
| Susquehanna International Group, LLP | 0.00% | Add +46.2% | 17,479 | $913K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +61.0% | 17,200 | $899K |
| LSV Asset Management | 0.00% | New | 16,300 | $852K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | Add +27.4% | 15,922 | $832K |
| Alliancebernstein L.P. | 0.00% | No change | 17,100 | $828K |
| California State Teachers Retirement System | 0.00% | Reduce -0.9% | 14,896 | $778K |
| Quantbot Technologies LP | 0.03% | Add +101.3% | 14,770 | $772K |
| Corient Private Wealth LP | 0.00% | New | 14,690 | $767K |
| Hennessy Advisors Inc. | 0.03% | Reduce -6.8% | 13,598 | $710K |
| Creative Planning | 0.00% | Add +8.1% | 13,245 | $692K |
| Barclays PLC | 0.00% | Reduce -63.4% | 13,150 | $687K |
| Rockefeller Capital Management L.P. | 0.00% | Add +6.4% | 13,104 | $685K |
| HighTower Advisors, LLC | 0.00% | Add +8.8% | 12,883 | $673K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 12,568 | $657K |
| Wells Fargo & Company | 0.00% | Reduce -52.3% | 12,025 | $628K |
| Mercer Global Advisors Inc. | 0.00% | Add +66.6% | 11,479 | $600K |
| Envestnet Asset Management Inc. | 0.00% | Reduce -0.7% | 11,108 | $580K |
| FMR LLC | 0.00% | Reduce -93.7% | 10,734 | $561K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -1.9% | 10,320 | $539K |
| Boston Partners | 0.00% | Reduce -3.4% | 10,219 | $534K |
| State of Tennessee, Department of Treasury | 0.00% | No change | 10,090 | $527K |
| Inspire Investing, LLC | 0.03% | Add +1.7% | 9,862 | $515K |
| Stifel Financial Corp. | 0.00% | Reduce -0.3% | 9,807 | $512K |
| MetLife Investment Management, LLC | 0.00% | Add +1.8% | 9,805 | $512K |
| Acadian Asset Management LLC | 0.00% | New | 9,388 | $490K |
| State of Alaska, Department of Revenue | 0.01% | Reduce -2.5% | 9,380 | $489K |
| Quadrature Capital Ltd | 0.01% | New | 9,307 | $486K |
| PNC Financial Services Group, Inc. | 0.00% | Add +1.0% | 8,901 | $465K |
| Illinois Municipal Retirement Fund | 0.01% | Reduce -10.0% | 8,825 | $461K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +1.1% | 8,332 | $435K |
| Cerity Partners LLC | 0.00% | Reduce -1.4% | 8,176 | $427K |
| Man Group plc | 0.00% | New | 8,132 | $425K |
| Tudor Investment Corporation | 0.00% | Add +27.2% | 8,064 | $421K |
| Louisiana State Employees Retirement System | 0.01% | Reduce -2.4% | 8,000 | $418K |
| PDT Partners, LLC | 0.02% | No change | 7,990 | $417K |
| KLP Kapitalforvaltning As | 0.00% | No change | 7,500 | $392K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | New | 7,459 | $390K |
| First Citizens Bank & Trust Co. | 0.01% | Reduce -4.9% | 7,396 | $386K |
| Bank of Montreal | 0.00% | Add +3.1% | 7,372 | $385K |
| Vanguard Global Advisers, LLC | 0.00% | — | 7,350 | $384K |
| LPL Financial LLC | 0.00% | Reduce -8.2% | 7,235 | $378K |
| Envestnet Portfolio Solutions, Inc. | 0.00% | Reduce -5.3% | 7,086 | $370K |
| Janney Montgomery Scott LLC | 0.00% | Reduce -2.7% | 7,050 | $368K |
| Janus Henderson Group PLC | 0.00% | No change | 6,858 | $358K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 6,672 | $349K |
| Pathstone Holdings, LLC | 0.00% | New | 6,440 | $336K |
| New Hampshire Trust | 0.07% | No change | 6,379 | $333K |
| Midwest Trust Co | 0.00% | No change | 6,379 | $333K |
| Guggenheim Capital LLC | 0.00% | Reduce -1.3% | 6,316 | $330K |
| Sanctuary Advisors, LLC | 0.00% | New | 6,049 | $316K |
| Jones Financial Companies LLLP | 0.00% | Add +927.5% | 6,021 | $315K |
| Aurora Investment Counsel | 0.17% | Reduce -4.7% | 6,005 | $314K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | No change | 5,945 | $311K |
| New York State Common Retirement Fund | 0.00% | Add +22.8% | 5,935 | $310K |
| Ballentine Partners, LLC | 0.00% | Add +0.6% | 5,929 | $310K |
| Signature Wealth Management Partners, LLC | 0.15% | No change | 5,876 | $307K |
| Empirical Asset Management, LLC | 0.08% | New | 5,825 | $304K |
| Sterling Capital Management LLC | 0.01% | Add +442.3% | 5,548 | $290K |
| Engineers Gate Manager LP | 0.00% | New | 5,326 | $278K |
| GAMMA Investing LLC | 0.01% | Add +189.0% | 5,246 | $274K |
| Amalgamated Bank | 0.00% | Add +1.0% | 5,171 | $270K |
| New York State Teachers Retirement System | 0.00% | Add +30.6% | 5,015 | $262K |
| Arizona State Retirement System | 0.00% | Reduce -0.3% | 4,921 | $257K |
| Pictet Asset Management Holding SA | 0.00% | New | 4,901 | $256K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 4,841 | $253K |
| Commonwealth Financial Services, LLC | 0.04% | New | 4,835 | $253K |
| Vanguard Investments Australia, Ltd. | 0.00% | — | 4,824 | $252K |
| Yousif Capital Management, LLC | 0.00% | Reduce -0.3% | 4,770 | $249K |
| Aigen Investment Management, LP | 0.06% | Reduce -1.4% | 4,699 | $245K |
| Intech Investment Management LLC | 0.00% | Reduce -35.8% | 4,632 | $242K |
| EP Wealth Advisors, LLC | 0.00% | Reduce -5.3% | 4,606 | $241K |
| 1620 Investment Advisors, Inc. | 0.16% | Reduce -1.8% | 4,570 | $239K |
| Mackenzie Financial Corp. | 0.00% | New | 4,510 | $236K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 4,487 | $234K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 4,459 | $233K |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.00% | Add +0.3% | 4,447 | $232K |
| Evergreen Capital Management LLC | 0.01% | New | 4,395 | $230K |
| Citigroup Inc. | 0.00% | Reduce -13.0% | 4,372 | $228K |
| Federation des caisses Desjardins du Quebec | 0.00% | Add +27.4% | 4,286 | $224K |
| Caxton Associates LLP | 0.01% | New | 4,259 | $222K |
| Virtus Advisers, LLC | 0.10% | No change | 4,177 | $218K |
| Los Angeles Capital Management LLC | 0.00% | Add +3830.2% | 4,166 | $218K |
| Oregon Public Employees Retirement Fund | 0.00% | Add +1.2% | 4,127 | $216K |
| Inceptionr LLC | 0.05% | New | 4,072 | $213K |
| Dynamic Technology Lab Private Ltd | 0.03% | New | 3,971 | $207K |
| Oppenheimer & Co. Inc. | 0.00% | New | 3,925 | $205K |
| SG Americas Securities, LLC | 0.00% | Add +34.7% | 3,170 | $166K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +348.1% | 2,792 | $146K |
| Cedar Mountain Advisors, LLC | 0.03% | New | 2,688 | $140K |
| Eurizon Capital SGR S.p.A. | 0.00% | No change | 1,900 | $101K |
| Cwm, LLC | 0.00% | Add +9.3% | 1,732 | $90K |
| Parallel Advisors, LLC | 0.00% | Add +502.6% | 1,603 | $84K |
| State of Wyoming | 0.01% | Add +3.5% | 1,401 | $73K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 1,347 | $70K |
| Daiwa Securities Group Inc. | 0.00% | Reduce -5.1% | 1,333 | $70K |
| CX Institutional | 0.00% | No change | 914 | $48K |
| Pinnacle Wealth Planning Services, Inc. | 0.00% | Add +4.7% | 864 | $45K |
| Signaturefd, LLC | 0.00% | Reduce -21.5% | 820 | $43K |
| Farther Finance Advisors, LLC | 0.00% | Add +145.5% | 734 | $39K |
| Harbour Investments, Inc. | 0.00% | Add +266.5% | 733 | $38K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | Add +42.6% | 733 | $38K |
| Nisa Investment Advisors, LLC | 0.00% | Add +25.4% | 697 | $36K |
| Hantz Financial Services, Inc. | 0.00% | Add +120.0% | 616 | $32K |
| Bessemer Group Inc. | 0.00% | Add +196.1% | 610 | $32K |
| Larson Financial Group LLC | 0.00% | No change | 594 | $31K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +13.6% | 442 | $23K |
| Addison Advisors LLC | 0.01% | No change | 430 | $22K |
| Salomon & Ludwin, LLC | 0.00% | Add +88.9% | 376 | $20K |
| Public Employees Retirement System of Ohio | 0.00% | Add +6.7% | 382 | $20K |
| Quadrant Capital Group LLC | 0.00% | Reduce -31.9% | 368 | $19K |
| Advisory Services Network, LLC | 0.00% | New | 350 | $18K |
| Wealth Preservation Advisors, LLC | 0.01% | No change | 300 | $16K |
| Piscataqua Savings Bank | 0.01% | No change | 300 | $16K |
| Aquatic Capital Management LLC | 0.00% | Reduce -91.6% | 292 | $15K |
| UMB Bank, n.a. | 0.00% | Reduce -14.3% | 257 | $13K |
| Smartleaf Asset Management LLC | 0.00% | Reduce -1.6% | 246 | $13K |
| Caitong International Asset Management Co., Ltd | 0.00% | Reduce -63.0% | 229 | $12K |
| Zions Bancorporation, National Association | 0.00% | No change | 214 | $11K |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 209 | $11K |
| US Bancorp \de | 0.00% | Add +46.8% | 185 | $10K |
| Eastern Bank | 0.00% | No change | 176 | $9K |
| Covestor Ltd | 0.01% | Add +8200.0% | 166 | $9K |
| Gen-Wealth Partners Inc | 0.00% | No change | 168 | $9K |
| Blue Trust, Inc. | 0.00% | No change | 168 | $9K |
| AdvisorNet Financial, Inc | 0.00% | No change | 150 | $8K |
| HM Payson & Co. | 0.00% | No change | 142 | $7K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Reduce -32.4% | 123 | $6K |
| Versant Capital Management, Inc | 0.00% | No change | 113 | $6K |
| Bradley & Co. Private Wealth Management, LLC | 0.00% | No change | 106 | $6K |
| Twin Peaks Wealth Advisors, LLC | 0.00% | New | 91 | $5K |
| Allworth Financial LP | 0.00% | Reduce -11.9% | 89 | $5K |
| TD Private Client Wealth LLC | 0.00% | New | 85 | $4K |
| Cornerstone Planning Group LLC | 0.00% | Add +24.1% | 72 | $4K |
| Parkside Financial Bank & Trust | 0.00% | No change | 68 | $4K |
| Bare Financial Services, Inc | 0.00% | Add +96.8% | 61 | $3K |
| Rothschild Investment LLC | 0.00% | Add +14.9% | 54 | $3K |
| Essential Partners LLC | 0.00% | Add +17.8% | 53 | $3K |
| Capital Advisors, Ltd. LLC | 0.00% | No change | 40 | $2K |
| Sachetta, LLC | 0.00% | No change | 38 | $2K |
| Cornerstone Financial Management LLC | 0.00% | No change | 36 | $2K |
| Root Financial Partners, LLC | 0.00% | New | 34 | $2K |
| JPL Wealth Management, LLC | 0.00% | New | 33 | $2K |
| MAI Capital Management | 0.00% | Add +6.9% | 31 | $2K |
| Physician Wealth Advisors, Inc. | 0.00% | No change | 21 | $1K |
| Arax Advisory Partners | 0.00% | Reduce -42.4% | 19 | $993 |
| Investors Portfolio Services LLC | 0.00% | New | 18 | $913 |
| Keating Financial Advisory Services, Inc. | 0.00% | New | 14 | $731 |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 11 | $575 |
| Rialto Wealth Management, LLC | 0.00% | No change | 10 | $523 |
| IFP Advisors, Inc | 0.00% | Add +66.7% | 5 | $261 |
| Horizon Investments, LLC | 0.00% | New | 4 | $209 |
| Ankerstar Wealth, LLC | 0.00% | No change | 3 | $157 |
| Hughes Financial Services, LLC | 0.00% | New | 3 | $157 |
| Gilpin Wealth Management, LLC | 0.00% | No change | 2 | $105 |
| Sunbelt Securities, Inc. | 0.00% | No change | 2 | $104 |
| SBI Securities Co., Ltd. | 0.00% | No change | 2 | $104 |
"% of holder's portfolio" is UTL's weight in each manager's 13F, not the share of Unitil Corp. the manager owns.