H2O America
CTWSInstitutional ownership · Q3 2019
Institutional holders
129
+5 (+4.0%) vs Q2 2019
Reported value
$467.6M
+0.6% vs Q2 2019
Shares held
6.7M
+3.6K shares
Quarter
Q3 2019
Period ended Sep 30, 2019
129 institutional managers reported holding 6,685,451 shares worth $467,559,163 on Form 13F for Q3 2019, against 124 in Q2 2019. Share positions on CUSIP 207797101 only; option legs and principal-amount lines are not counted.
Top 25 institutional holders · Q3 2019
| # | Manager | Shares | Value | % of portfolio | Change | Position page |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 996,260 | $69.8M | < 0.01% | +39.9K | Position |
| 2 | VANGUARD GROUP INC | 713,071 | $50.0M | < 0.01% | +10.4K | Position |
| 3 | NUANCE INVESTMENTS LLC | 624,867 | $43.8M | 1.65% | +81.4K | Position |
| 4 | Versor Investments LP | 404,966 | $28.4M | 1.93% | -13.9K | Position |
| 5 | DIMENSIONAL FUND ADVISORS LP | 403,566 | $28.3M | 0.01% | -30.6K | Position |
| 6 | RENAISSANCE TECHNOLOGIES LLC | 380,199 | $26.6M | 0.02% | +114.8K | Position |
| 7 | AQR Arbitrage LLC | 312,956 | $21.9M | 0.32% | -15.1K | Position |
| 8 | STATE STREET CORPORATION | 279,182 | $19.6M | < 0.01% | +11.3K | Position |
| 9 | NORGES BANK | 254,792 | $17.9M | < 0.01% | — | Position |
| 10 | GEODE CAPITAL MANAGEMENT LLC | 164,688 | $11.5M | < 0.01% | +3.0K | Position |
| 11 | ProShare Advisors LLC | 159,435 | $11.2M | 0.06% | -11.9K | Position |
| 12 | NORTHERN TRUST CORPORATION | 155,878 | $10.9M | < 0.01% | -11.9K | Position |
| 13 | MORGAN STANLEY | 137,440 | $9.6M | < 0.01% | -65.6K | Position |
| 14 | OMERS ADMINISTRATION Corp | 131,301 | $9.2M | 0.09% | — | Position |
| 15 | KBC Group NV | 106,347 | $7.5M | 0.05% | -876 | Position |
| 16 | THE BANK OF NEW YORK MELLON CORPORATION | 85,689 | $6.0M | < 0.01% | +1.4K | Position |
| 17 | GABELLI FUNDS LLC | 83,699 | $5.9M | 0.04% | — | Position |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 72,542 | $5.1M | < 0.01% | +2.2K | Position |
| 19 | Clear Harbor Asset Management LLC | 58,436 | $4.1M | 0.8% | -5.1K | Position |
| 20 | Nuveen Asset Management LLC | 57,751 | $4.0M | < 0.01% | +9.8K | Position |
| 21 | SEGALL BRYANT & HAMILL LLC | 54,715 | $3.8M | 0.06% | -59.8K | Position |
| 22 | Invesco Ltd | 49,739 | $3.5M | < 0.01% | +351 | Position |
| 23 | MILLENNIUM MANAGEMENT LLC | 48,029 | $3.4M | < 0.01% | -3.4K | Position |
| 24 | FIRST MANHATTAN CO | 44,385 | $3.1M | 0.02% | -300 | Position |
| 25 | The Goldman Sachs Group Inc | 42,147 | $3.0M | < 0.01% | -20.2K | Position |
Values as reported on each manager's Q3 2019 Form 13F. Change is in shares against the manager's prior-quarter filing.
13F holders by quarter
| Quarter | Holders | Shares | Value |
|---|---|---|---|
| Q3 2019 | 129 +5 | 6.7M | $467.6M |
| Q2 2019 | 124 +1 | 6.7M | $465.0M |
| Q1 2019 | 123 -1 | 6.4M | $439.3M |
| Q4 2018 | 124 -4 | 6.1M | $410.6M |
| Q3 2018 | 128 +1 | 6.0M | $422.9M |
| Q2 2018 | 127 +1 | 5.7M | $371.4M |
| Q1 2018 | 126 -1 | 5.5M | $330.6M |
| Q4 2017 | 127 +7 | 5.4M | $308.7M |
| Q3 2017 | 120 +1 | 5.2M | $308.3M |
| Q2 2017 | 119 +3 | 5.1M | $281.8M |
| Q1 2017 | 116 -10 | 4.9M | $262.4M |
| Q4 2016 | 126 +19 | 4.9M | $275.5M |
| Q3 2016 | 107 -7 | 4.7M | $234.3M |
| Q2 2016 | 114 +4 | 4.7M | $262.3M |
| Q1 2016 | 110 +2 | 4.4M | $199.1M |
| Q4 2015 | 108 +9 | 4.2M | $160.6M |
| Q3 2015 | 99 +4 | 4.1M | $149.0M |
| Q2 2015 | 95 +5 | 4.0M | $135.5M |
| Q1 2015 | 90 -2 | 4.0M | $143.4M |
| Q4 2014 | 92 | 4.1M | $149.1M |
Q4 2014–Q3 2019, as reported on Form 13F. Earlier quarters are in the ownership explorer below.
Across other SEC filings
Insiders · Form 4
Net insider transactions, 12 months
+$2.88M
1 filing with purchases ($2.98M),
1 filing with sales ($99.2K)
Latest filings
- Megan Mattern 2026-08-03 -
- Atlas Infrastructure Partners (uk) Ltd. 2026-07-08 Buy
- Andrew F Walters 2026-07-06 -
- Ann P Kelly 2026-07-06 -
- Gip Atlas Holdings Ltd 2026-07-02 Mixed
Annual & quarterly reports
-
10-K · FY2025 Filed 2026-02-26Business · Risk Factors · Management's Discussion and Analysis
-
10-Q · Q3 FY2026 Filed 2026-10-26Management's Discussion and Analysis · Controls and Procedures · Legal Proceedings · Risk Factors
Ownership explorer
Loading ownership explorer…
Security Details
| CUSIP | 207797101 |
|---|---|
| FIGI | BBG001S5Q961 |
| Symbol | CTWS |
| Type | Common stock |
| Class | COM as filed on 13F |
| Exchange | Nasdaq |
| Company | H2O America |
Other securities from this issuer
| Name | Symbol | CUSIP | Type |
|---|---|---|---|
| CONN WATER SERVICE | CTWSP | 207797200 | Common stock |
| CONNECTICUT WTR SVC INC | — | 207797901 | Common stock |
| CONNECTICUT WTR SVC INC | — | 207797951 | Common stock |
| H2O AMERICA | HTO | 784305104 | Common stock |
Identifier History
| Type | Value | From | To |
|---|---|---|---|
| FIGI | BBG001S5Q961 | 2026-02-07 | Current |
| CUSIP | 207797101 | 1996-06-30 | Current |
Listing History
| Symbol | Exchange | From | To |
|---|---|---|---|
| HTO | Nasdaq | 2026-03-05 | Current |
| CTWS | 2006-05-05 | 2026-07-18 |