Vault-13

AMER STATES WTR CO AWR

COM · Common Stock · CUSIP 029899101 · ISIN US0298991011

322 institutional holders +7 vs Q3 2022
27,898,95927.9m shares reported held*
75.5% of all shares outstanding*
$2.6bnreported value*
38 new 102 added 90 reduced 35 sold out net bought ≈ $37.6m (+417.8k 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 ($4.2m this quarter). Holder counts are more reliable. Shares outstanding: 37.0m as of 2022-11-04, 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 ≈ $92.55. Options: 6 managers hold calls ($3.3m notional), 5 hold puts ($1.3m).

Trends to Q4 2022

Institutional holders

Managers reporting a position, each quarter

0200400Q3 22: 315Q4 22: 322322Q3 22Q4 22
Numbers
QuarterHolders
Q3 2022315
Q4 2022322

Calls vs puts

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

CallsPuts
$0$1m$2m$3m$4mQ3 22 calls: $1.1mQ3 22 puts: $756.0kQ3 22P/C 0.66Q4 22 calls: $3.3mQ4 22 puts: $1.3mQ4 22P/C 0.40
Numbers
QuarterCallsPutsP/C
Q3 2022$1.1m$756.0k0.66
Q4 2022$3.3m$1.3m0.40

Biggest buyers

Invesco Ltd. Added +275,767+275.8k
BlackRock Inc. Added +243,341+243.3k
STATE STREET CORP Added +189,083+189.1k
MILLENNIUM MANAGEMENT LLC Added +160,437+160.4k
MORGAN STANLEY Added +101,977+102.0k
VICTORY CAPITAL MANAGEMENT INC Added +97,623+97.6k
VANGUARD GROUP INC Added +60,241+60.2k
NORTHERN TRUST CORP Added +42,692+42.7k
STOREBRAND ASSET MANAGEMENT AS New +24,041+24.0k
Pendal Group Ltd Added +22,554+22.6k

Biggest sellers

REAVES W H & CO INC Sold out -295,000-295.0k
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Sold out -78,349-78.3k
Bank of New York Mellon Corp Reduced -74,223-74.2k
JPMORGAN CHASE & CO Reduced -67,311-67.3k
JANE STREET GROUP, LLC Reduced -63,807-63.8k
NFJ INVESTMENT GROUP, LLC Reduced -47,109-47.1k
PICTET ASSET MANAGEMENT SA Reduced -39,175-39.2k
Amundi Reduced -32,972-33.0k
Walleye Capital LLC Sold out -30,836-30.8k
Moody Aldrich Partners LLC Reduced -26,527-26.5k

Biggest calls

Walleye Trading LLC Added $1.6m17.4k shares
PEAK6 Investments LLC Added $1.0m11.2k shares
CITADEL ADVISORS LLC Reduced $360.9k3.9k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $296.2k3.2k shares
SIMPLEX TRADING, LLC New $37.0k400 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

Walleye Trading LLC New $601.6k6.5k shares
CITADEL ADVISORS LLC New $323.9k3.5k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $323.9k3.5k shares
SIMPLEX TRADING, LLC New $92.0k1.0k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

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 filed 2025-07-17 17.2% 6.6m≈ $548.5m 2025-07-17
VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution +1.1 pts · filed 2026-07-31 9.1% +1.1 pts 3.6m≈ $293.8m 2026-07-31
VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 5.3% new 2.1m≈ $170.6m 2026-04-29

Fell to 5% or below in the last year: Neuberger Berman Group LLC (4.9%, 2026-10-06), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC)

Insider purchases and sales in Q4 2022

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.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
202Q1 21: 0 buyingQ1 21: 0 sellingQ2 21: 0 buyingQ2 21: 0 sellingQ2 21Q3 21: 0 buyingQ3 21: 0 sellingQ4 21: 0 buyingQ4 21: 2 sellingQ4 21Q1 22: 0 buyingQ1 22: 0 sellingQ2 22: 0 buyingQ2 22: 0 sellingQ2 22Q3 22: 0 buyingQ3 22: 1 sellingQ4 22: 0 buyingQ4 22: 0 sellingQ4 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20210—2$80.8k—
Q1 20220—0——
Q2 20220—0——
Q3 20220—1$35.6k—
Q4 20220—0——

None reported in Q4 2022.

Holders, Q4 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.02% of their portfolio New York, NY 6,861,8396.9m $635.1m $635.1m 0.02% Added +243.3k +243,341
2 VANGUARD GROUP INC 0.01% of their portfolio Valley Forge, PA 4,668,8224.7m $432.1m $432.1m 0.01% Added +60.2k +60,241
3 STATE STREET CORP 0.02% of their portfolio BOSTON, MA 3,754,4933.8m $347.5m $347.5m 0.02% Added +189.1k +189,083
4 Invesco Ltd. 0.03% of their portfolio ATLANTA, GA 1,160,5471.2m $107.4m $107.4m 0.03% Added +275.8k +275,767
5 FIRST TRUST ADVISORS LP 0.12% of their portfolio Wheaton, IL 1,078,5101.1m $99.8m $99.8m 0.12% Added +18.7k +18,677
6 PICTET ASSET MANAGEMENT SA 0.14% of their portfolio GENEVA 73, V8 1,044,1791.0m $96.6m $96.6m 0.14% Reduced -39.2k -39,175
7 DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio AUSTIN, TX 751,158751.2k $69.5m $69.5m 0.02% Reduced -100 -100
8 GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BOSTON, MA 669,847669.8k $62.0m $62.0m 0.01% Added +18.8k +18,792
9 NORTHERN TRUST CORP 0.01% of their portfolio CHICAGO, IL 572,753572.8k $53.0m $53.0m 0.01% Added +42.7k +42,692
10 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 460,877460.9k $42.7m $42.7m 0.00% Added +102.0k +101,977
11 Bank of New York Mellon Corp 0.01% of their portfolio NEW YORK, NY 457,468457.5k $42.3m $42.3m 0.01% Reduced -74.2k -74,223
12 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio SAN FRANCISCO, CA 341,287341.3k $31.6m $31.6m 0.01% Added +6.0k +5,997
13 NORGES BANK 0.01% of their portfolio OSLO, Q8 334,424334.4k $31.0m $31.0m 0.01% Added +22.3k +22,267
14 Legal & General Group Plc 0.01% of their portfolio London, X0 327,452327.5k $30.3m $30.3m 0.01% Added +12.1k +12,143
15 Amundi 0.01% of their portfolio Paris, I0 272,148272.1k $25.9m $25.9m 0.01% Reduced -33.0k -32,972
16 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 240,103240.1k $22.2m $22.2m 0.00% Reduced -67.3k -67,311
17 PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio DES MOINES, IA 226,735226.7k $21.0m $21.0m 0.02% Reduced -11.4k -11,375
18 MILLENNIUM MANAGEMENT LLC 0.02% of their portfolio NEW YORK, NY 177,706177.7k $16.4m $16.4m 0.02% Added +160.4k +160,437
19 AMERIPRISE FINANCIAL INC 0.01% of their portfolio MINNEAPOLIS, MN 158,323158.3k $14.7m $14.7m 0.01% Added +585 +585
20 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 149,290149.3k $13.8m $13.8m 0.00% Reduced -13.5k -13,461
21 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 126,169126.2k $11.7m $11.7m 0.00% Reduced -4.3k -4,263
22 RHUMBLINE ADVISERS 0.02% of their portfolio BOSTON, MA 120,741120.7k $11.2m $11.2m 0.02% Added +1.8k +1,816
23 VICTORY CAPITAL MANAGEMENT INC 0.01% of their portfolio San Antonio, TX 107,664107.7k $10.0m $10.0m 0.01% Added +97.6k +97,623
24 DEUTSCHE BANK AG\ 0.01% of their portfolio FRANKFURT AM MAIN, 2M 103,742103.7k $9.6m $9.6m 0.01% Added +16.7k +16,739
25 D.A. DAVIDSON & CO. 0.11% of their portfolio GREAT FALLS, MT 102,357102.4k $9.5m $9.5m 0.11% Reduced -1.2k -1,158
26 ProShare Advisors LLC 0.03% of their portfolio BETHESDA, MD 100,560100.6k $9.3m $9.3m 0.03% Reduced -818 -818
27 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.08% of their portfolio HARRISBURG, PA 97,97498.0k $9.1m $9.1m 0.08% Added +13.2k +13,174
28 Swiss National Bank 0.01% of their portfolio ZURICH, V8 89,20089.2k $8.3m $8.3m 0.01% Added +1.6k +1,600
29 BESSEMER GROUP INC 0.02% of their portfolio WOODBRIDGE, NJ 76,36076.4k $7.1m $7.1m 0.02% Added +20.4k +20,425
30 UBS Group AG 0.00% of their portfolio ZURICH, V8 74,12374.1k $6.9m $6.9m 0.00% Added +9.2k +9,153
31 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.02% of their portfolio ALBANY, NY 73,24573.2k $6.8m $6.8m 0.02% Added +200 +200
32 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 71,21271.2k $6.6m $6.6m 0.00% Added +13.8k +13,758
33 CANADA LIFE ASSURANCE Co 0.02% of their portfolio WINNIPEG, A2 67,85567.9k $6.3m $6.3m 0.02% Added +3.1k +3,147
34 KENNEDY CAPITAL MANAGEMENT LLC 0.18% of their portfolio ST LOUIS, MO 67,75467.8k $6.3m $6.3m 0.18% Reduced -448 -448
35 Public Sector Pension Investment Board 0.05% of their portfolio MONTREAL, A8 67,24367.2k $6.2m $6.2m 0.05% Reduced -500 -500
36 BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.02% of their portfolio Paris, I0 67,14867.1k $6.2m $6.2m 0.02% Added +4.8k +4,845
37 Allianz Asset Management GmbH 0.01% of their portfolio MUNICH, 2M 66,64066.6k $6.2m $6.2m 0.01% Reduced -3.8k -3,831
38 Pendal Group Ltd 0.05% of their portfolio SYDNEY, C3 65,51365.5k $6.1m $6.1m 0.05% Added +22.6k +22,554
39 TD Asset Management Inc 0.01% of their portfolio Toronto, A6 61,20061.2k $5.7m $5.7m 0.01% Added +400 +400
40 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 60,19560.2k $5.6m $5.6m 0.00% Added +3.5k +3,475
41 PRUDENTIAL FINANCIAL INC 0.01% of their portfolio NEWARK, NJ 58,56758.6k $5.4m $5.4m 0.01% Reduced -3.1k -3,057
42 FMR LLC 0.00% of their portfolio BOSTON, MA 54,18654.2k $5.0m $5.0m 0.00% Added +18.7k +18,681
43 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 49,98850.0k $4.6m $4.6m 0.00% Added +8.9k +8,918
44 DEAN INVESTMENT ASSOCIATES, LLC 0.78% of their portfolio BEAVERCREEK, OH 49,81949.8k $4.6m $4.6m 0.78% Added +19.5k +19,502
45 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio WEST SACRAMENTO, CA 46,89446.9k $4.3m $4.3m 0.01% Added +516 +516
46 NORTHSTAR ASSET MANAGEMENT INC 1.42% of their portfolio Boston, MA 46,11046.1k $4.3m $4.3m 1.42% Added +299 +299
47 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 45,81745.8k $4.2m $4.2m 0.00% Reduced -7.5k -7,534
48 Russell Investments Group, Ltd. 0.01% of their portfolio Seattle, WA 45,01645.0k $4.2m $4.2m 0.01% Reduced -3.9k -3,890
49 GABELLI FUNDS LLC 0.03% of their portfolio Rye, NY 45,00045.0k $4.2m $4.2m 0.03% Unchanged
50 Allspring Global Investments Holdings, LLC 0.01% of their portfolio CHARLOTTE, NC 44,55644.6k $4.1m $4.1m 0.01% Reduced -2.2k -2,153
51 RAYMOND JAMES & ASSOCIATES 0.00% of their portfolio ST PETERSBURG, FL 43,46443.5k $4.0m $4.0m 0.00% Added +790 +790
52 SkyOak Wealth, LLC 1.30% of their portfolio SOUTHFIELD, MI 41,85741.9k $3.9m $3.9m 1.30% Reduced -7 -7
53 NFJ INVESTMENT GROUP, LLC 0.10% of their portfolio DALLAS, TX 41,73241.7k $3.9m $3.9m 0.10% Reduced -47.1k -47,109
54 COMMONWEALTH EQUITY SERVICES, LLC 0.01% of their portfolio WALTHAM, MA 40,70940.7k $3.8m $3.8m 0.01% Added +507 +507
55 Asset Management One Co., Ltd. 0.02% of their portfolio TOKYO, M0 39,31439.3k $3.7m $3.7m 0.02% Unchanged
56 Raymond James Financial Services Advisors, Inc. 0.01% of their portfolio ST. PETERSBURG, FL 38,51738.5k $3.6m $3.6m 0.01% Reduced -1.3k -1,270
57 Thrivent Financial for Lutherans 0.01% of their portfolio Minneapolis, MN 37,91337.9k $3.5m $3.5m 0.01% Reduced -290 -290
58 Moody Aldrich Partners LLC 0.67% of their portfolio MARBLEHEAD, MA 35,90135.9k $3.3m $3.3m 0.67% Reduced -26.5k -26,527
59 State of Tennessee, Department of Treasury 0.02% of their portfolio NASHVILLE, TN 35,08335.1k $3.2m $3.2m 0.02% Reduced -2.0k -2,044
60 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 31,50531.5k $2.9m $2.9m 0.00% Added +15.6k +15,615
61 Cubist Systematic Strategies, LLC 0.02% of their portfolio STAMFORD, CT 30,88730.9k $2.9m $2.9m 0.02% Added +21.5k +21,508
62 FIRST NATIONAL CORP /MA/ /ADV 0.70% of their portfolio ROCKLAND, MA 30,72730.7k $2.8m $2.8m 0.70% Reduced -2.7k -2,697
63 Private Advisor Group, LLC 0.08% of their portfolio MORRISTOWN, NJ 27,96728.0k $2.6m $2.6m 0.08% Reduced -1.8k -1,814
64 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 27,71827.7k $2.6m $2.6m 0.00% Added +1.1k +1,088
65 Magellan Asset Management Ltd 0.02% of their portfolio Sydney, C3 26,51726.5k $2.5m $2.5m 0.02% Added +1.3k +1,268
66 Summit Global Investments 0.21% of their portfolio BOUNTIFUL, UT 26,33426.3k $2.4m $2.4m 0.21% Added +140 +140
67 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 25,91725.9k $2.4m $2.4m 0.00% Reduced -2.6k -2,565
68 State of Alaska, Department of Revenue 0.03% of their portfolio JUNEAU, AK 25,71725.7k $2.4m $2.4m 0.03% Added +117 +117
69 MARTINGALE ASSET MANAGEMENT L P 0.05% of their portfolio BOSTON, MA 25,28525.3k $2.3m $2.3m 0.05% Added +46 +46
70 TEXAS PERMANENT SCHOOL FUND CORP 0.03% of their portfolio AUSTIN, TX 24,84824.8k $2.3m $2.3m 0.03% Reduced -1.7k -1,736
71 COZAD ASSET MANAGEMENT INC 0.32% of their portfolio CHAMPAIGN, IL 24,38924.4k $2.3m $2.3m 0.32% Added +485 +485
72 Maryland State Retirement & Pension System 0.07% of their portfolio BALTIMORE, MD 24,21524.2k $2.2m $2.2m 0.07% Added +9.1k +9,102
73 STOREBRAND ASSET MANAGEMENT AS 0.01% of their portfolio LYSAKER, Q8 24,04124.0k $2.2m $2.2m 0.01% New
74 State of New Jersey Common Pension Fund D 0.01% of their portfolio TRENTON, NJ 23,74423.7k $2.2m $2.2m 0.01% Reduced -5.5k -5,480
75 YOUSIF CAPITAL MANAGEMENT, LLC 0.03% of their portfolio BLOOMFIELD HILLS, MI 23,43423.4k $2.2m $2.2m 0.03% Reduced -6.3k -6,350
76 Corient Private Wealth LP 0.01% of their portfolio MIAMI, FL 23,23723.2k $2.2m $2.2m 0.01% First filing
77 PATHSTONE FAMILY OFFICE, LLC 0.01% of their portfolio ENGLEWOOD, NJ 23,05423.1k $1.1m $1.1m 0.01% Added +11.7k +11,747
78 BNP PARIBAS FINANCIAL MARKETS 0.01% of their portfolio PARIS, I0 22,59922.6k $2.1m $2.1m 0.01% Reduced -7.4k -7,413
79 BANK OF MONTREAL /CAN/ 0.00% of their portfolio TORONTO, A6 22,53122.5k $2.2m $2.2m 0.00% Reduced -1.1k -1,131
80 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 22,36422.4k $2.1m $2.1m 0.00% Added +48 +48
81 COMERICA BANK 0.02% of their portfolio DALLAS, TX 22,16522.2k $2.1m $2.1m 0.02% Reduced -6.4k -6,415
82 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 22,12622.1k $2.0m $2.0m 0.00% Added +4.6k +4,603
83 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 21,51021.5k $2.0m $2.0m 0.00% Added +8.8k +8,821
84 AMERICAN INTERNATIONAL GROUP, INC. 0.01% of their portfolio New York, NY 20,06820.1k $1.9m $1.9m 0.01% Reduced -158 -158
85 MACQUARIE GROUP LTD 0.00% of their portfolio Sydney, NSW 2000, C3 19,81119.8k $1.8m $1.8m 0.00% Added +508 +508
86 Legato Capital Management LLC 0.35% of their portfolio San Francisco, CA 19,77319.8k $1.8m $1.8m 0.35% New
87 Dean Capital Management 2.44% of their portfolio OVERLAND PARK, KS 19,77319.8k $1.8m $1.8m 2.44% Added +7.1k +7,137
88 MetLife Investment Management, LLC 0.01% of their portfolio Whippany, NJ 19,49119.5k $1.8m $1.8m 0.01% Unchanged
89 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 18,05318.1k $1.7m $1.7m 0.00% Added +1.4k +1,409
90 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 18,04018.0k $1.7m $1.7m 0.00% Added +368 +368
91 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 17,86517.9k $1.7m $1.7m 0.00% First filing
92 Louisiana State Employees Retirement System 0.04% of their portfolio BATON ROUGE, LA 17,60017.6k $1.6m $1.6m 0.04% Reduced -100 -100
93 AMALGAMATED BANK 0.01% of their portfolio NEW YORK, NY 17,40117.4k $1.6m $1.6m 0.01% Reduced -53 -53
94 WINTON GROUP Ltd 0.10% of their portfolio LONDON, X0 16,91616.9k $1.6m $1.6m 0.10% Reduced -4.8k -4,817
95 HCR Wealth Advisors 0.32% of their portfolio LOS ANGELES, CA 16,33116.3k $1.5m $1.5m 0.32% Reduced -697 -697
96 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 16,32816.3k $1.5m $1.5m 0.00% Added +4.2k +4,199
97 Van Hulzen Asset Management, LLC 0.17% of their portfolio EL DORADO HILLS, CA 16,30516.3k $1.5m $1.5m 0.17% Added +147 +147
98 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 15,64115.6k $1.4m $1.4m 0.00% Reduced -12.5k -12,507
99 EXCHANGE TRADED CONCEPTS, LLC 0.04% of their portfolio Oklahoma City, OK 15,51215.5k $1.4m $1.4m 0.04% Added +471 +471
100 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 15,50215.5k $1.4m $1.4m 0.00% Reduced -8.5k -8,460