Vault-13

UNITIL CORP UTL

COM · Common Stock · CUSIP 913259107

American interstate electricity and natural gas utility company

181 institutional holders -9 vs Q1 2023
12,123,39012.1m shares reported held*
75.3% of all shares outstanding*
$615.0mreported value*
13 new 67 added 59 reduced 23 sold out net bought ≈ $13.5m (+277.9k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($109.0k this quarter). Holder counts are more reliable. Shares outstanding: 16.1m as of 2023-07-28, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $50.72. Options: 2 managers hold calls ($299.2k notional), 1 hold puts ($0).

Trends to Q2 2023

Institutional holders

Managers reporting a position, each quarter

0100200Q3 22: 178Q4 22: 179Q1 23: 190Q2 23: 181181Q3 22Q4 22Q1 23Q2 23
Numbers
QuarterHolders
Q3 2022178
Q4 2022179
Q1 2023190
Q2 2023181

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q4 22: 71 bought or addedQ4 22: 78 cut or sold outQ4 22Q1 23: 89 bought or addedQ1 23: 76 cut or sold outQ1 23Q2 23: 80 bought or addedQ2 23: 82 cut or sold outQ2 23
Numbers
QuarterBought or addedCut or sold out
Q4 20227178
Q1 20238976
Q2 20238082

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$200k$400k$600k$800kQ3 22 calls: $0Q3 22 puts: $0Q3 22P/C —Q4 22 calls: $333.8kQ4 22 puts: $46.2kQ4 22P/C 0.14Q1 23 calls: $627.4kQ1 23 puts: $0Q1 23P/C 0.00Q2 23 calls: $299.2kQ2 23 puts: $0Q2 23P/C 0.00
Numbers
QuarterCallsPutsP/C
Q3 2022$0$0—
Q4 2022$333.8k$46.2k0.14
Q1 2023$627.4k$00.00
Q2 2023$299.2k$00.00

Biggest buyers

JPMORGAN CHASE & CO Added +151,757+151.8k
Brandywine Global Investment Management, LLC New +109,900+109.9k
Invesco Ltd. Added +51,555+51.6k
ROYAL BANK OF CANADA Added +49,679+49.7k
WELLS FARGO & COMPANY/MN Added +19,881+19.9k
STATE STREET CORP Added +19,417+19.4k
Assenagon Asset Management S.A. Added +19,234+19.2k
Man Group plc New +16,900+16.9k
VANGUARD GROUP INC Added +16,089+16.1k
Jackson Creek Investment Advisors LLC New +16,039+16.0k

Biggest sellers

CITADEL ADVISORS LLC Reduced -58,508-58.5k
MILLENNIUM MANAGEMENT LLC Reduced -50,392-50.4k
GREAT LAKES ADVISORS, LLC Reduced -35,954-36.0k
STRS OHIO Reduced -23,800-23.8k
MORGAN STANLEY Reduced -18,471-18.5k
CORNERCAP INVESTMENT COUNSEL INC Sold out -16,090-16.1k
Tower Research Capital LLC (TRC) Reduced -15,732-15.7k
PUTNAM INVESTMENTS LLC Reduced -13,850-13.8k
PANAGORA ASSET MANAGEMENT INC Reduced -13,295-13.3k
Man Group plc Sold out -10,900-10.9k

Biggest calls

CITADEL ADVISORS LLC Reduced $299.2k5.9k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution -2.2 pts · filed 2026-04-24 14.9% -2.2 pts 2.7m≈ $141.5m 2026-04-24
VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 5.2% new 945.6k≈ $49.8m 2026-04-30

Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)

Insider purchases and sales in Q2 2023

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q2 2023.

Holders, Q2 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.00% of their portfolio New York, NY 2,980,0193.0m $151.1m $151.1m 0.00% Added +9.9k +9,897
2 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 1,251,8451.3m $63.5m $63.5m 0.00% Added +16.1k +16,089
3 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 616,331616.3k $31.3m $31.3m 0.00% Added +19.4k +19,417
4 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 504,659504.7k $25.6m $25.6m 0.00% Added +151.8k +151,757
5 RENAISSANCE TECHNOLOGIES LLC 0.03% of their portfolio NEW YORK, NY 477,151477.2k $24.2m $24.2m 0.03% Reduced -2.6k -2,600
6 Aristotle Capital Boston, LLC 0.70% of their portfolio BOSTON, MA 457,688457.7k $23.2m $23.2m 0.70% Added +7.7k +7,732
7 DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio AUSTIN, TX 439,423439.4k $22.3m $22.3m 0.01% Reduced -5.6k -5,635
8 Boston Trust Walden Corp 0.15% of their portfolio BOSTON, MA 372,453372.5k $18.9m $18.9m 0.15% Added +11.1k +11,144
9 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.01% of their portfolio Toronto, A6 359,268359.3k $18.2m $18.2m 0.01% Added +6.2k +6,168
10 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 316,930316.9k $16.1m $16.1m 0.00% Added +8.4k +8,434
11 FRONTIER CAPITAL MANAGEMENT CO LLC 0.14% of their portfolio Boston, MA 286,884286.9k $14.5m $14.5m 0.14% Reduced -4.7k -4,714
12 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 227,966228.0k $11.6m $11.6m 0.00% Reduced -5.0k -5,020
13 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 217,749217.7k $11.0m $11.0m 0.00% Reduced -18.5k -18,471
14 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 209,617209.6k $10.6m $10.6m 0.00% Added +4.8k +4,837
15 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 193,927193.9k $9.8m $9.8m 0.00% Added +2.1k +2,108
16 GREAT LAKES ADVISORS, LLC 0.07% of their portfolio CHICAGO, IL 145,572145.6k $7.4m $7.4m 0.07% Reduced -36.0k -35,954
17 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 127,429127.4k $6.5m $6.5m 0.00% Added +51.6k +51,555
18 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 126,099126.1k $6.4m $6.4m 0.00% Added +9.5k +9,545
19 SEI INVESTMENTS CO 0.01% of their portfolio OAKS, PA 121,413121.4k $6.2m $6.2m 0.01% Reduced -992 -992
20 Foundry Partners, LLC 0.34% of their portfolio MINNEAPOLIS, MN 110,085110.1k $5.6m $5.6m 0.34% Reduced -2.0k -2,050
21 Brandywine Global Investment Management, LLC 0.05% of their portfolio PHILADELPHIA, PA 109,900109.9k $5.6m $5.6m 0.05% New
22 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 103,999104.0k $5.3m $5.3m 0.00% Added +49.7k +49,679
23 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 101,174101.2k $5.1m $5.1m 0.00% Reduced -2.2k -2,211
24 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 94,20394.2k $4.8m $4.8m 0.00% Reduced -4.6k -4,629
25 DEPRINCE RACE & ZOLLO INC 0.10% of their portfolio Winter Park, FL 85,81385.8k $4.4m $4.4m 0.10% Added +14.8k +14,812
26 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 84,96685.0k $4.3m $4.3m 0.00% Added +15.2k +15,218
27 Russell Investments Group, Ltd. 0.01% of their portfolio Seattle, WA 76,95977.0k $3.9m $3.9m 0.01% Reduced -919 -919
28 PUTNAM INVESTMENTS LLC 0.01% of their portfolio BOSTON, MA 75,52675.5k $3.8m $3.8m 0.01% Reduced -13.8k -13,850
29 GABELLI FUNDS LLC 0.03% of their portfolio Rye, NY 72,50072.5k $3.7m $3.7m 0.03% Unchanged
30 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 71,59471.6k $3.6m $3.6m 0.00% Added +14.2k +14,197
31 Allianz Asset Management GmbH 0.01% of their portfolio MUNICH, 2M 55,43855.4k $2.8m $2.8m 0.01% Reduced -3.3k -3,264
32 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 53,57453.6k $2.7m $2.7m 0.00% Reduced -3.3k -3,281
33 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 51,42251.4k $2.6m $2.6m 0.00% Reduced -20 -20
34 Legal & General Group Plc 0.00% of their portfolio London, X0 46,79946.8k $2.4m $2.4m 0.00% Added +7.1k +7,083
35 State of New Jersey Common Pension Fund D 0.01% of their portfolio TRENTON, NJ 45,47045.5k $2.3m $2.3m 0.01% Added +3.7k +3,679
36 NORGES BANK 0.00% of their portfolio OSLO, Q8 44,20044.2k $2.2m $2.2m 0.00% Added +14.3k +14,300
37 FIRST MANHATTAN CO. LLC. 0.01% of their portfolio NEW YORK, NY 43,80543.8k $2.2m $2.2m 0.01% Reduced -860 -860
38 MARTINGALE ASSET MANAGEMENT L P 0.04% of their portfolio BOSTON, MA 43,05843.1k $2.2m $2.2m 0.04% Reduced -3.4k -3,411
39 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 40,49140.5k $2.1m $2.1m 0.00% Reduced -1.6k -1,613
40 JOHNSON INVESTMENT COUNSEL INC 0.02% of their portfolio Cincinnati, OH 39,53039.5k $2.0m $2.0m 0.02% Unchanged
41 TWO SIGMA ADVISERS, LP 0.01% of their portfolio NEW YORK, NY 39,20039.2k $2.0m $2.0m 0.01% Added +9.0k +9,000
42 Swiss National Bank 0.00% of their portfolio ZURICH, V8 35,00035.0k $1.8m $1.8m 0.00% Added +400 +400
43 UBS Group AG 0.00% of their portfolio ZURICH, V8 34,70034.7k $1.8m $1.8m 0.00% Added +7.5k +7,466
44 Assenagon Asset Management S.A. 0.01% of their portfolio SENNINGERBERG, N4 32,68432.7k $1.7m $1.7m 0.01% Added +19.2k +19,234
45 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 31,94931.9k $1.6m $1.6m 0.00% Added +5.7k +5,666
46 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 30,22730.2k $1.5m $1.5m 0.00% Added +7.6k +7,619
47 Public Sector Pension Investment Board 0.01% of their portfolio MONTREAL, A8 28,55528.6k $1.4m $1.4m 0.01% Added +353 +353
48 EXCHANGE TRADED CONCEPTS, LLC 0.03% of their portfolio Oklahoma City, OK 26,92626.9k $1.4m $1.4m 0.03% Reduced -390 -390
49 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 26,87326.9k $1.4m $1.4m 0.00% Added +19.9k +19,881
50 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 24,66024.7k $1.3m $1.3m 0.00% Added +59 +59
51 RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio ST PETERSBURG, FL 24,19524.2k $1.2m $1.2m 0.00% Added +636 +636
52 CANADA LIFE ASSURANCE Co 0.00% of their portfolio WINNIPEG, A2 23,67123.7k $1.2m $1.2m 0.00% Reduced -107 -107
53 Maryland State Retirement & Pension System 0.02% of their portfolio BALTIMORE, MD 23,25823.3k $1.2m $1.2m 0.02% Added +375 +375
54 ANCHOR CAPITAL ADVISORS LLC 0.03% of their portfolio Boston, MA 22,92822.9k $1.2m $1.2m 0.03% Added +3.7k +3,677
55 Advisors Asset Management, Inc. 0.02% of their portfolio Monument, CO 22,26122.3k $1.1m $1.1m 0.02% Added +1.1k +1,128
56 Campbell & CO Investment Adviser LLC 0.19% of their portfolio BALTIMORE, MD 20,99621.0k $1.1m $1.1m 0.19% Reduced -1.6k -1,590
57 North Star Investment Management Corp. 0.08% of their portfolio CHICAGO, IL 20,52020.5k $1.0m $1.0m 0.08% Reduced -55 -55
58 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 19,98920.0k $1.0m $1.0m 0.00% Added +2.9k +2,911
59 State of Tennessee, Department of Treasury 0.00% of their portfolio NASHVILLE, TN 19,55019.6k $991.4k $991.4k 0.00% Reduced -2.4k -2,432
60 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 19,45819.5k $986.7k $986.7k 0.00% Reduced -542 -542
61 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 18,78518.8k $952.6k $952.6k 0.00% Added +707 +707
62 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 18,65518.7k $946.0k $946.0k 0.00% Reduced -2.8k -2,831
63 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.01% of their portfolio HARRISBURG, PA 18,18418.2k $922.1k $922.1k 0.01% Added +1.2k +1,206
64 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 17,53017.5k $888.9k $888.9k 0.00% Reduced -58.5k -58,508
65 ALGERT GLOBAL LLC 0.04% of their portfolio SAN FRANCISCO, CA 16,90816.9k $857.4k $857.4k 0.04% Unchanged
66 Man Group plc 0.00% of their portfolio LONDON, X0 16,90016.9k $857.0k $857.0k 0.00% New
67 HENNESSY ADVISORS INC 0.06% of their portfolio NOVATO, CA 16,89816.9k $856.9k $856.9k 0.06% Reduced -700 -700
68 PANAGORA ASSET MANAGEMENT INC 0.00% of their portfolio BOSTON, MA 16,66216.7k $844.9k $844.9k 0.00% Reduced -13.3k -13,295
69 TEACHER RETIREMENT SYSTEM OF TEXAS 0.01% of their portfolio AUSTIN, TX 16,61516.6k $843.0k $843.0k 0.01% Reduced -4.6k -4,591
70 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 16,33516.3k $828.3k $828.3k 0.00% Reduced -132 -132
71 Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio FAIRFIELD, IA 16,14016.1k $818.0k $818.0k 0.00% Added +1.6k +1,624
72 Jackson Creek Investment Advisors LLC 0.33% of their portfolio CASTLE ROCK, CO 16,03916.0k $813.0k $813.0k 0.33% New
73 PRAXIS INVESTMENT MANAGEMENT INC 0.07% of their portfolio GOSHEN, IN 15,56015.6k $820.0k $820.0k 0.07% Unchanged
74 Thrivent Financial for Lutherans 0.00% of their portfolio Minneapolis, MN 15,38915.4k $780.0k $780.0k 0.00% Reduced -502 -502
75 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 14,81214.8k $844.9k $844.9k 0.00% Unchanged
76 TEXAS PERMANENT SCHOOL FUND CORP 0.01% of their portfolio AUSTIN, TX 14,16514.2k $718.3k $718.3k 0.01% Reduced -215 -215
77 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 13,96314.0k $708.1k $708.1k 0.00% Reduced -50.4k -50,392
78 Wakefield Asset Management LLLP 0.28% of their portfolio Englewood, CO 13,63513.6k $691.4k $691.4k 0.28% Added +85 +85
79 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 12,96713.0k $657.6k $657.6k 0.00% Added +2.2k +2,216
80 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 12,50012.5k $633.0k $633.0k 0.00% Reduced -23.8k -23,800
81 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 11,34611.3k $575.4k $575.4k 0.00% Added +4.4k +4,351
82 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 11,31711.3k $573.9k $573.9k 0.00% Added +1.3k +1,281
83 BANK OF MONTREAL /CAN/ 0.00% of their portfolio TORONTO, A6 10,76510.8k $579.2k $579.2k 0.00% Reduced -479 -479
84 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 10,69510.7k $542.0k $542.0k 0.00% Added +680 +680
85 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 10,62410.6k $539.3k $539.3k 0.00% Added +1.5k +1,533
86 State of Alaska, Department of Revenue 0.01% of their portfolio JUNEAU, AK 10,58510.6k $536.0k $536.0k 0.01% Reduced -393 -393
87 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 10,49310.5k $543.0k $543.0k 0.00% Reduced -312 -312
88 Boston Partners 0.00% of their portfolio BOSTON, MA 10,47710.5k $531.3k $531.3k 0.00% Reduced -1.5k -1,490
89 Annex Advisory Services, LLC 0.03% of their portfolio BROOKFIELD, WI 10,08310.1k $511.3k $511.3k 0.03% Added +2.6k +2,570
90 Rockefeller Capital Management L.P. 0.00% of their portfolio NEW YORK, NY 10,02410.0k $508.3k $508.3k 0.00% First filing
91 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 9,97310.0k $506.0k $506.0k 0.00% Reduced -107 -107
92 YOUSIF CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BLOOMFIELD HILLS, MI 9,2519.3k $469.1k $469.1k 0.01% Reduced -524 -524
93 JUPITER ASSET MANAGEMENT LTD 0.01% of their portfolio London, X0 9,1389.1k $462.7k $462.7k 0.01% Unchanged
94 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 8,5768.6k $434.9k $434.9k 0.00% Reduced -109 -109
95 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 8,4398.4k $427.9k $427.9k 0.00% New
96 Ellsworth Advisors, LLC 0.15% of their portfolio HUDSON, OH 8,4238.4k $427.1k $427.1k 0.15% Added +123 +123
97 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 8,4128.4k $426.6k $426.6k 0.00% Unchanged
98 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 8,4098.4k $427.0k $427.0k 0.00% Added +211 +211
99 Louisiana State Employees Retirement System 0.01% of their portfolio BATON ROUGE, LA 8,4008.4k $426.0k $426.0k 0.01% Added +900 +900
100 Cerity Partners LLC 0.00% of their portfolio NEW YORK, NY 7,4787.5k $379.2k $379.2k 0.00% Added +563 +563