UNITIL Corporation (UTL)
Utilities
Utilities - Diversified
53.90 $
-1.0%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns UNITIL Corporation (UTL)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 97.8% of the shares are freely tradable; institutional investors hold 83.5%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
83.5%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
2.2%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
97.8%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
3.6%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
18Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 15.75 | 2,833,535 | -13.2 | 03/31/2026 |
| Vanguard Group Inc | 8.55 | 1,538,652 | +4.6 | 12/31/2025 |
| Vanguard Capital Management, LLC | 4.50 | 810,144 | +0.0 | 03/31/2026 |
| State Street Corp | 4.09 | 734,927 | +1.9 | 03/31/2026 |
| Wellington Management Company LLP | 3.35 | 602,103 | +0.1 | 03/31/2026 |
| Frontier Capital Management CO Inc | 3.05 | 548,780 | -2.2 | 03/31/2026 |
| Manufacturers Life Insurance Co | 2.84 | 511,033 | -2.9 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 2.82 | 507,782 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.09 | 1,095,561 | +0.0 | 05/29/2026 |
| Vanguard Total Stock Mkt Idx Inv | 3.32 | 597,577 | +1.0 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.