Security key
029899101
AMERICAN STATES WATER CO - Common Stock (AWR)
CUSIP: 029899101
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 31,719,057
- Total 13F value
- $2,398,750,211
- Share change
- -91,155
- Put/Call ratio
- 35%
- SEC-reported price per share
- $75.62
- Number of holders
- 374
- Value change
- -$6,270,734
- Number of buys
- 178
- Number of sells
- 149
- Shares outstanding
- 39,100,095
Holder snapshot
7 facts
Show 1 more fact
Security identity
1 fact
Report period
Q1 2026
Institutions
374
Top holders
10
AWR full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q4 2025
AMERICAN STATES WATER CO SEC filings
AMERICAN STATES WATER CO company facts
Broader feeds
Reporting periods
Holder history for CUSIP 029899101
Recent filing periods:
Ownership snapshot
Top reported holders of AWR - AMERICAN STATES WATER CO - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
31 Mar 2026
13D/G
13F
3/4/5
Lead comparable stake: 17%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 17%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
BlackRock, Inc.
17%
VANGUARD PORTFOLIO MANAGEMENT LLC
8%
Neuberger Berman Group LLC
6.3%
VANGUARD CAPITAL MANAGEMENT LLC
5.3%
Robert J. Sprowls
0.56%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
17%
|
$508,837,189
6,637,584 shares
|
$0 | 30 Jun 2025 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
Vanguard Portfolio Management
|
8%
|
$236,974,629
3,133,756 shares
|
$0 | 31 Mar 2026 |
| Neuberger Berman Group LLC |
13F
13D/G
Company
|
6.3%
from 13D/G
|
$182,961,039
2,524,297 shares
|
— | 31 Dec 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
Vanguard Capital Management
|
5.3%
|
$156,116,356
2,064,485 shares
|
$0 | 31 Mar 2026 |
| Robert J. Sprowls |
3/4/5
President & CEO
|
0.56%
|
$16,642,926
219,072 shares
|
— | 12 Mar 2026 |
| Eva G. Tang |
3/4/5
Sr. Vice President & CFO
|
0.13%
|
$3,870,955
50,954 shares
|
— | 12 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
374
Shares
31,719,057
Rows available
374
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
360
Q1 2026 holders
374
Holder diff
14
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend