Position in CWCO
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$1,816,433
+$1,343,435 QoQ
Shares Held
54,844
+309.1% QoQ
Ownership
0.343%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CWCO Over Time
Shares Held
Position Value (USD)
Derivatives in CWCO
reported options exposure · as of Mar 31, 2026CallValue
$241,776
CallShares
7,300
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Utilities - Regulated Water
Utilities · as of Mar 31, 2026JANE STREET GROUP, LLC holds $144,077,828 across 12 Utilities - Regulated Water names. CWCO ranks #11 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WTRG |
Essential Utilities, Inc.
|
2,310,349 | $93,037,752 | |
| 2 | SBS |
Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp
|
325,401 | $9,927,983 | |
| 3 | AWR |
American States Water Co
|
120,774 | $9,132,929 | |
| 4 | HTO |
H2o America
|
103,942 | $6,098,276 | |
| 5 | CWT |
California Water Service Group
|
123,278 | $5,589,423 | |
| 6 | ARTNA |
Artesian Resources Corp
|
149,808 | $4,771,384 | |
| 7 | MSEX |
Middlesex Water Co
|
86,742 | $4,514,921 | |
| 8 | YORW |
York Water Co
|
148,172 | $4,511,837 |
All Filings in CWCO
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,816,433 | 54,844 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $241,776 | 7,300 | Call | Defined | 2026-05-12 | |
| 2025-09-30 | $472,998 | 13,407 | Shares | Defined | 2025-11-14 | |
| 2025-03-31 | $229,814 | 9,384 | Shares | Defined | 2025-05-19 | |
| 2024-09-30 | $836,719 | 33,190 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $434,910 | 16,387 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $321,764 | 10,978 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $575,473 | 16,165 | Shares | Defined | 2024-02-15 | |
| 2023-03-31 | $1,545,340 | 94,056 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $239,626 | 16,191 | Shares | Defined | 2023-02-15 | |
| 2022-03-31 | $252,544 | 22,834 | Shares | Defined | 2022-05-17 | |
| 2021-06-30 | $212,277 | 18,097 | Shares | Defined | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||