HAMPTON, NH
UNITIL CORPUTL— Latest position per institution from SEC 13F filings
15
Institutional holders
14.75M
Total shares held
767.98M
Estimated value
737.27K
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
2.90M
Value
150.24M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
2.89M
Value
152.44M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.54M
Value
74.53M
Filed
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
803.47K
Value
42.33M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
782.20K
Value
41.21M
Filed
Jun 30, 2026
FRONTIER CAPITAL MANAGEMENT CO LLC
CIK 351173
Shares
553.32K
Value
29.15M
Filed
Jun 30, 2026
MANUFACTURERS LIFE INSURANCE COMPANY, THE
CIK 928047
Shares
509.86K
Value
26.86M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
506.99K
Value
26.71M
Filed
Jun 30, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
491.47K
Value
25.90M
Filed
Jun 30, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
475.94K
Value
25.28M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
467.12K
Value
24.62M
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
411.93K
Value
21.70M
Filed
Jun 30, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
407.54K
Value
21.47M
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
341.66K
Value
18M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
341.22K
Value
17.98M
Filed
Jun 30, 2026
BOSTON TRUST WALDEN CORP
CIK 1534866
Shares
322.91K
Value
17.01M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
256.89K
Value
13.54M
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
248.76K
Value
13.11M
Filed
Jun 30, 2026
ARISTOTLE CAPITAL BOSTON, LLC
CIK 1633911
Shares
247.62K
Value
13.05M
Filed
Jun 30, 2026
BRAGG FINANCIAL ADVISORS, INC
CIK 1327055
Shares
243.57K
Value
12.83M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 2.90M | 150.24M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 2.89M | 152.44M | Jun 30, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 1.54M | 74.53M | Dec 31, 2025 |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 803.47K | 42.33M | Jun 30, 2026 |
| 5 | STATE STREET CORP | 93751 | 782.20K | 41.21M | Jun 30, 2026 |
| 6 | FRONTIER CAPITAL MANAGEMENT CO LLC | 351173 | 553.32K | 29.15M | Jun 30, 2026 |
| 7 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 928047 | 509.86K | 26.86M | Jun 30, 2026 |
| 8 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 506.99K | 26.71M | Jun 30, 2026 |
| 9 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 491.47K | 25.90M | Jun 30, 2026 |
| 10 | JPMORGAN CHASE & CO | 19617 | 475.94K | 25.28M | Jun 30, 2026 |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 467.12K | 24.62M | Jun 30, 2026 |
| 12 | MORGAN STANLEY | 895421 | 411.93K | 21.70M | Jun 30, 2026 |
| 13 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 407.54K | 21.47M | Jun 30, 2026 |
| 14 | TWO SIGMA INVESTMENTS, LP | 1179392 | 341.66K | 18M | Jun 30, 2026 |
| 15 | DIMENSIONAL FUND ADVISORS LP | 354204 | 341.22K | 17.98M | Jun 30, 2026 |
| 16 | BOSTON TRUST WALDEN CORP | 1534866 | 322.91K | 17.01M | Jun 30, 2026 |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 256.89K | 13.54M | Jun 30, 2026 |
| 18 | NORTHERN TRUST CORP | 73124 | 248.76K | 13.11M | Jun 30, 2026 |
| 19 | ARISTOTLE CAPITAL BOSTON, LLC | 1633911 | 247.62K | 13.05M | Jun 30, 2026 |
| 20 | BRAGG FINANCIAL ADVISORS, INC | 1327055 | 243.57K | 12.83M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.