ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Position in MSEX — Middlesex Water Co
CIK 1164508
BOSTON, MA
Position in MSEX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$613,660
New position
Shares Held
10,927
first reported quarter
Ownership
0.058%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#80
of 226 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Utilities - Regulated Water
Utilities · as of Jun 30, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $130,850,672 across 10 Utilities - Regulated Water names. MSEX ranks #8 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WTRG |
Essential Utilities, Inc.
|
2,086,569 | $79,936,458 | |
| 2 | CWT |
California Water Service Group
|
365,464 | $17,779,823 | |
| 3 | AWR |
American States Water Co
|
186,116 | $15,378,765 | |
| 4 | YORW |
York Water Co
|
362,561 | $11,112,494 | |
| 5 | ARTNA |
Artesian Resources Corp
|
83,827 | $2,849,279 | |
| 6 | CWCO |
Consolidated Water Co. Ltd.
|
59,537 | $1,756,341 | |
| 7 | AWK |
American Water Works Company, Inc.
|
6,696 | $881,059 | |
| 8 | MSEX |
Middlesex Water Co
This page
|
10,927 | $613,660 |
All Filings in MSEX
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $613,660 | 10,927 | Shares | Defined | 2026-08-13 | |
| No filing history on record for this holder in this stock. | ||||||