California Water Service GrpCWT

13F holders, Q1 2025 (March 31)
330holders +7
41new positions
36sold out
5famous investors
$48.47avg. 13F price*

At the end of Q1 2025, 330 institutions reported holding California Water Service Grp (CWT) in their 13F filings, up 7 from Q4 2024. 41 opened new positions and 36 sold out. The largest holders were BlackRock, Inc. ($532.2M), Vanguard Group Inc. ($357.8M) and State Street Corp. ($158.2M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).

Company
California Water Service Grp
CUSIP
130788102
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400 Q1 2024: 274Q1 2024Q2 2024: 299Q2 2024Q3 2024: 324Q3 2024Q4 2024: 323Q4 2024Q1 2025: 330Q1 2025Q2 2025: 338Q2 2025Q3 2025: 337Q3 2025Q4 2025: 329Q4 2025Q1 2026: 339Q1 2026Q2 2026: 346Q2 2026

Total Exit/New Position Q4 2024 → Q1 2025

InstitutionsTotal Value
New Positions41$59.5M
Exits36$19.7M

All 13F filers, Q4 2024 → Q1 2025: 3,577,611 shares bought and 2,333,667 shares sold, net +1,243,944 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 330 holders

BlackRock, Inc. 0.01% Reduce -1.6% 10,982,517 $532.2M
Vanguard Group Inc. 0.01% Reduce -1.8% 7,383,463 $357.8M
State Street Corp. 0.01% Reduce -4.8% 3,263,535 $158.2M
T. Rowe Price Investment Management, Inc. 0.10% Add +2.3% 3,029,785 $146.8M
Nuance Investments, LLC 6.43% Add +35.4% 2,017,511 $97.8M
Amundi 0.03% Reduce -0.9% 1,890,823 $92.2M
First Trust Advisors LP 0.06% Reduce -14.8% 1,440,050 $69.8M
Geode Capital Management, LLC 0.01% Add +3.1% 1,402,951 $68.0M
Dimensional Fund Advisors LP 0.01% Reduce -4.8% 1,203,518 $58.3M
Invesco Ltd. 0.01% Add +6.1% 985,141 $47.7M
Northern Trust Corp. 0.01% Reduce -0.7% 972,477 $47.1M
Morgan Stanley 0.00% Add +19.1% 945,348 $45.8M
Charles Schwab Investment Management Inc. 0.01% Reduce -0.9% 715,650 $34.7M
CBRE Investment Management Listed Real Assets LLC 0.52% Add +8.0% 700,564 $33.9M
Norges Bank 0.00% Reduce -19.3% 676,286 $32.8M
Legal & General Group Plc 0.01% Add +19.5% 661,211 $32.0M
Bank of New York Mellon Corp 0.01% Reduce -4.9% 602,892 $29.2M
KBC Group NV 0.08% Reduce -9.9% 563,961 $27.3M
Triodos Investment Management BV 1.95% No change 493,000 $23.8M
Goldman Sachs Group Inc. 0.00% Reduce -14.3% 453,825 $22.0M
Nuveen, LLC 0.01% — 444,944 $21.6M
Beck Bode, LLC 3.31% New 365,821 $17.7M
Raymond James Financial Inc. 0.01% Add +204.2% 315,685 $15.3M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +21.1% 311,502 $15.1M
Principal Financial Group Inc. 0.01% Add +2.6% 296,379 $14.4M
JPMorgan Chase & Co. 0.00% Reduce -16.7% 257,152 $12.5M
Victory Capital Management Inc. 0.01% Add +39.7% 255,232 $12.4M
Renaissance Technologies 0.02% Add +346.6% 205,400 $10.0M
1832 Asset Management L.P. 0.02% New 200,000 $9.7M
Qube Research & Technologies Ltd 0.01% Reduce -35.6% 199,659 $9.7M
Public Sector Pension Investment Board 0.04% Add +27.3% 188,605 $9.1M
Rhumbline Advisers 0.01% Reduce -4.1% 187,820 $9.1M
Ameriprise Financial Inc. 0.00% Add +22.0% 182,751 $8.9M
ProShare Advisors LLC 0.02% Reduce -8.1% 167,419 $8.1M
Thematics Asset Management 0.38% Reduce -17.2% 154,470 $7.5M
Aptus Capital Advisors, LLC 0.08% Add +12.7% 140,885 $6.8M
CANADA LIFE ASSURANCE Co 0.01% Reduce -2.3% 126,823 $6.2M
Jane Street Group, LLC 0.01% New 123,379 $6.0M
UBS Group AG 0.00% Reduce -13.9% 121,499 $5.9M
Swiss National Bank 0.00% Reduce -0.3% 115,300 $5.6M
AQR Capital Management 0.01% Add +75.4% 114,980 $5.6M
New Age Alpha Advisors, LLC 0.25% Add +17.2% 114,885 $5.6M
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.03% Add +1.4% 113,715 $5.5M
Deutsche Bank AG 0.00% Reduce -5.7% 113,069 $5.5M
Jupiter Asset Management Ltd. 0.05% New 112,681 $5.5M
Bank of America Corp. 0.00% Add +3.3% 110,871 $5.4M
Barclays PLC 0.00% Reduce -17.6% 109,095 $5.3M
Man Group plc 0.02% Add +3.5% 104,997 $5.1M
American Century Companies Inc. 0.00% Add +16.6% 104,203 $5.0M
Northstar Asset Management Inc. 1.46% Add +7.0% 101,529 $4.9M
Meiji Yasuda Asset Management Co Ltd. 0.20% Add +26.8% 100,842 $4.9M
Alliancebernstein L.P. 0.00% Add +57.5% 100,366 $4.9M
Susquehanna International Group, LLP 0.01% Add +234.5% 93,279 $4.5M
Citigroup Inc. 0.00% Add +0.5% 87,490 $4.2M
Jacobs Levy Equity Management, Inc. 0.02% New 86,379 $4.2M
Thrivent Financial for Lutherans 0.01% Reduce -2.6% 84,829 $4.1M
Prudential Financial Inc. 0.01% Reduce -37.7% 84,829 $4.1M
Martingale Asset Management L P 0.10% Add +8.0% 82,945 $4.0M
Kennedy Capital Management LLC 0.09% New 75,903 $3.7M
Van Lanschot Kempen Investment Management N.V. 0.04% Reduce -29.3% 74,305 $3.6M
Maryland State Retirement & Pension System 0.08% Reduce -2.1% 67,856 $3.3M
Mariner, LLC 0.01% Add +115.2% 67,291 $3.3M
Wells Fargo & Company 0.00% Add +7.7% 66,794 $3.2M
Arjuna Capital 0.89% Reduce -22.2% 66,038 $3.2M
FMR LLC 0.00% Add +273.4% 64,486 $3.1M
Marshall Wace, LLP 0.00% Add +961.9% 62,511 $3.0M
New York State Teachers Retirement System 0.01% Add +1.5% 62,502 $3.0M
Susquehanna Fundamental Investments, LLC 0.05% Add +88.7% 59,237 $2.9M
Storebrand Asset Management As 0.01% Add +2.9% 59,198 $2.9M
T. Rowe Price Associates Inc. 0.00% Add +6.0% 58,307 $2.8M
SG Americas Securities, LLC 0.01% Add +79.8% 56,109 $2.7M
Financial Counselors Inc. 0.04% Reduce -0.8% 55,359 $2.7M
California State Teachers Retirement System 0.00% Reduce -1.7% 54,138 $2.6M
Clear Harbor Asset Management, LLC 0.20% Reduce -2.8% 51,310 $2.5M
Envestnet Asset Management Inc. 0.00% Add +5.9% 49,512 $2.4M
First National Corp. /Ma/ 0.53% Add +121.4% 49,153 $2.4M
Exchange Traded Concepts, LLC 0.04% Add +97.8% 48,918 $2.4M
Federated Hermes, Inc. 0.01% Add +2361.8% 48,473 $2.3M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Add +8.8% 47,341 $2.3M
Skandinaviska Enskilda Banken AB (publ) 0.01% Add +34.9% 46,739 $2.3M
Mercer Global Advisors Inc. 0.01% Add +1.4% 46,656 $2.3M
Bridge City Capital, LLC 0.67% Reduce -1.0% 46,298 $2.2M
Magellan Asset Management Ltd 0.03% Reduce -1.5% 45,570 $2.2M
TD Asset Management Inc 0.00% Reduce -6.7% 44,196 $2.1M
Macquarie Group Ltd. 0.00% Reduce -1.8% 43,914 $2.1M
IQ EQ FUND MANAGEMENT (IRELAND) Ltd 0.25% Add +2.4% 43,890 $2.1M
Gabelli Funds LLC 0.02% No change 43,200 $2.1M
State of New Jersey Common Pension Fund D 0.01% Add +2.9% 41,972 $2.0M
Assenagon Asset Management S.A. 0.00% Reduce -43.1% 40,292 $2.0M
Graham Capital Management, L.P. 0.09% Add +12.1% 39,991 $1.9M
CoreCommodity Management, LLC 0.31% Add +12.8% 39,757 $1.9M
State of Wisconsin Investment Board 0.00% Add +2.5% 39,322 $1.9M
NorthCoast Asset Management LLC 0.01% Add +1.0% 38,438 $1.9M
Nia Impact Advisors, LLC 0.67% Add +0.4% 37,287 $1.8M
Allianz Asset Management GmbH 0.00% Add +486.6% 35,782 $1.7M
Zurcher Kantonalbank (Zurich Cantonalbank) 0.01% Add +19.9% 35,773 $1.7M
Duff & Phelps Investment Management Co. 0.02% Reduce -3.7% 35,006 $1.7M
MetLife Investment Management, LLC 0.01% Reduce -1.4% 34,799 $1.7M
Citadel Advisors 0.00% Reduce -65.4% 33,859 $1.6M
Bank of Montreal 0.00% Add +6.3% 33,292 $1.6M
Gsa Capital Partners LLP 0.15% New 33,267 $1.6M
State of Alaska, Department of Revenue 0.02% Reduce -2.5% 32,954 $1.6M
Manufacturers Life Insurance Company, The 0.00% Add +6.3% 32,814 $1.6M
Corebridge Financial, Inc. 0.01% Reduce -1.9% 31,121 $1.5M
Ensign Peak Advisors, Inc 0.00% No change 31,064 $1.5M
New York State Common Retirement Fund 0.00% Add +3.4% 30,544 $1.5M
Atom Investors LP 0.18% Add +44.4% 29,642 $1.4M
Illinois Municipal Retirement Fund 0.02% Reduce -11.1% 28,989 $1.4M
Intech Investment Management LLC 0.01% Add +16.4% 28,810 $1.4M
Janus Henderson Group PLC 0.00% No change 28,598 $1.4M
Arrowstreet Capital, Limited Partnership 0.00% New 28,010 $1.4M
Louisiana State Employees Retirement System 0.03% Reduce -2.8% 28,000 $1.4M
Focus Partners Wealth 0.00% Add +1.8% 27,161 $1.3M
Franklin Resources Inc. 0.00% Reduce -56.8% 26,268 $1.3M
Vontobel Holding Ltd. 0.00% Reduce -45.3% 25,803 $1.3M
HighTower Advisors, LLC 0.00% Add +11.1% 25,785 $1.2M
HRT Financial LP 0.01% New 25,774 $1.2M
State of Tennessee, Department of Treasury 0.00% No change 25,606 $1.2M
Royal Bank of Canada 0.00% Reduce -2.5% 25,448 $1.2M
South Dakota Investment Council 0.02% Add +242.3% 24,017 $1.2M
CenterBook Partners LP 0.07% Add +19.3% 23,101 $1.1M
Trexquant Investment LP 0.01% Reduce -61.2% 22,600 $1.1M
LPL Financial LLC 0.00% Add +3.8% 22,359 $1.1M
Comerica Bank 0.00% Add +2.8% 22,249 $1.1M
Jennison Associates LLC 0.00% Reduce -20.3% 22,007 $1.1M
Yousif Capital Management, LLC 0.01% Reduce -2.6% 21,938 $1.1M
Wulff, Hansen & Co. 0.97% Add +6.0% 21,875 $1.1M
Teton Advisors, Inc. 0.66% No change 21,000 $1.0M
Nebula Research & Development LLC 0.09% New 20,729 $1.0M
Handelsbanken Fonder AB 0.00% No change 20,724 $1.0M
Teacher Retirement System of Texas 0.00% Reduce -6.1% 20,231 $980K
Fox Run Management, L.L.C. 0.15% New 20,046 $971K
Canvas Wealth Advisors, LLC 0.25% Add +139.2% 18,900 $971K
Alps Advisors Inc. 0.01% Add +7.7% 19,740 $957K
Allspring Global Investments Holdings, LLC 0.00% Add +113.0% 18,946 $918K
Holocene Advisors, LP 0.00% New 18,873 $915K
Van Eck Associates Corp. 0.00% Add +4.7% 18,688 $906K
STRS Ohio 0.00% Reduce -16.4% 18,300 $887K
Teachers Retirement System of the State of Kentucky 0.01% No change 17,640 $855K
GWN Securities Inc. 0.05% New 18,932 $846K
Arizona State Retirement System 0.01% Reduce -0.1% 17,060 $827K
HSBC Holdings PLC 0.00% Add +61.6% 16,962 $826K
Amalgamated Bank 0.01% Reduce -2.6% 16,915 $820K
BNP Paribas Financial Markets 0.00% Reduce -28.1% 16,738 $811K
Voya Investment Management LLC 0.00% Reduce -8.5% 16,572 $803K
State Board of Administration of Florida Retirement System 0.00% No change 16,459 $798K
Allworth Financial LP 0.00% Add +27.5% 15,815 $792K
Private Advisor Group, LLC 0.00% Reduce -2.7% 16,192 $785K
Elo Mutual Pension Insurance Co 0.02% New 15,320 $742K
Creative Planning 0.00% Add +6.3% 15,049 $729K
Manchester Capital Management LLC 0.09% Add +0.5% 14,954 $725K
Mackenzie Financial Corp. 0.00% Add +54.7% 14,885 $721K
Nisa Investment Advisors, LLC 0.00% Reduce -1.5% 13,784 $668K
Oregon Public Employees Retirement Fund 0.01% Reduce -2.9% 13,601 $659K
FARMERS & MERCHANTS TRUST Co OF LONG BEACH 0.17% No change 13,500 $654K
Cerity Partners LLC 0.00% Add +54.0% 13,363 $648K
Creative Financial Designs Inc. 0.05% Add +4.6% 13,248 $642K
Cibc World Markets Corp. 0.01% Add +137.1% 13,226 $641K
Stifel Financial Corp. 0.00% Reduce -0.2% 13,056 $633K
Police & Firemen's Retirement System of New Jersey 0.01% Add +5.3% 12,970 $629K
Tidal Investments LLC 0.01% Reduce -8.3% 12,745 $618K
Pictet Asset Management Holding SA 0.00% Add +6.9% 12,706 $616K
Cullen Capital Management, LLC 0.01% Add +148.1% 12,487 $605K
Penn Mutual Asset Management 1.53% Add +54.7% 12,450 $603K
Ieq Capital, LLC 0.00% Add +178.3% 12,430 $602K
Banque Pictet & Cie SA 0.01% New 12,138 $588K
Cetera Investment Advisers 0.00% Add +0.1% 12,103 $587K
KLP Kapitalforvaltning As 0.00% No change 12,100 $586K
Commonwealth Equity Services, LLC 0.00% Reduce -2.5% 11,918 $578K
Public Employees Retirement System of Ohio 0.00% Add +1666.4% 11,888 $576K
Natixis Advisors, LLC 0.00% Add +8.1% 11,879 $576K
Legato Capital Management LLC 0.08% Reduce -1.4% 11,848 $574K
D.A. Davidson & Co. 0.00% Add +22.4% 11,701 $567K
Clean Yield Group 0.18% No change 11,485 $557K
Daiwa Securities Group Inc. 0.00% Add +17.2% 11,386 $552K
Wealth Enhancement Advisory Services, LLC 0.00% Add +2.6% 10,806 $524K
Sovereign Financial Group, Inc. 0.12% Reduce -4.5% 10,696 $518K
ELCO Management Co., LLC 0.27% Add +51.3% 9,916 $481K
XTX Topco Ltd 0.02% Add +57.3% 9,342 $453K
Pathstone Holdings, LLC 0.00% Reduce -2.4% 8,748 $424K
Mutual of America Capital Management LLC 0.00% Reduce -3.9% 8,661 $420K
Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% New 8,451 $410K
Green Alpha Advisors, LLC 0.44% Reduce -1.8% 8,435 $409K
Public Employees Retirement Association of Colorado 0.00% No change 7,737 $375K
Freestone Grove Partners LP 0.00% New 7,723 $374K
Praxis Investment Management Inc. 0.03% No change 7,680 $372K
Glenmede Trust Co. NA 0.00% New 7,604 $368K
Blackhill Capital Inc. 0.02% No change 7,600 $368K
Sound Income Strategies, LLC 0.02% No change 7,210 $349K
TRUE Private Wealth Advisors 0.04% No change 7,200 $349K
PNC Financial Services Group, Inc. 0.00% Add +8.9% 7,075 $343K
Y-Intercept (Hong Kong) Ltd 0.02% Reduce -48.8% 6,945 $337K
Kingswood Wealth Advisors, LLC 0.03% No change 6,925 $336K
Wealth Architects, LLC 0.04% Add +5.0% 6,901 $334K
Quantinno Capital Management LP 0.00% New 6,856 $332K
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.00% Reduce -30.5% 6,830 $331K
US Bancorp \de 0.00% Add +16.2% 6,760 $328K
Schonfeld Strategic Advisors LLC 0.00% New 6,733 $326K
Maple Capital Management, Inc. 0.03% No change 6,667 $323K
Hutchinson Capital Management 0.06% Add +0.0% 6,613 $320K
PFG Investments, LLC 0.02% Reduce -1.5% 6,563 $318K
Jacobi Capital Management LLC 0.02% Reduce -2.1% 6,544 $317K
Los Angeles Capital Management LLC 0.00% No change 6,269 $304K
Ameritas Investment Partners, Inc. 0.01% No change 6,236 $302K
Tudor Investment Corporation 0.00% Reduce -79.7% 6,007 $291K
Mitchell McLeod Pugh & Williams Inc. 0.06% No change 6,000 $291K
CIBC Asset Management Inc 0.00% Reduce -3.0% 5,722 $277K
Ethic Inc. 0.01% Reduce -15.6% 5,541 $270K
Cwm, LLC 0.00% Add +76.3% 5,558 $269K
Versor Investments LP 0.04% No change 5,448 $264K
Algert Global LLC 0.01% Reduce -86.5% 5,307 $257K
Sei Investments Co. 0.00% Add +8.1% 5,154 $250K
Corient IA LP 0.17% — 5,000 $242K
Wellington Shields & Co., LLC 0.08% No change 5,000 $242K
Mission Wealth Management, LP 0.01% No change 4,968 $241K
Avantax Advisory Services, Inc. 0.00% New 4,914 $238K
D. E. Shaw & Co. 0.00% Reduce -86.8% 4,895 $237K
Vanguard Personalized Indexing Management, LLC 0.00% New 4,840 $235K
Osaic Holdings, Inc. 0.00% Add +17.5% 4,828 $234K
Crossmark Global Holdings, Inc. 0.00% Reduce -0.8% 4,797 $232K
Choreo, LLC 0.00% Add +6.6% 4,766 $231K
Corient Private Wealth LP 0.00% Reduce -49.6% 4,743 $230K
Bridgefront Capital, LLC 0.07% New 4,703 $228K
Alan B Lancz & Associates, Inc. 0.24% Reduce -4.2% 4,600 $223K
Xponance LLC 0.00% New 4,504 $218K
Asset Planning,Inc 0.17% No change 4,500 $218K
Gitterman Wealth Management, LLC 0.06% New 4,354 $211K
IFM Investors Pty Ltd 0.00% Reduce -45.9% 4,268 $207K
Steward Partners Investment Advisory, LLC 0.00% Add +0.4% 3,814 $185K
Russell Investments Group, Ltd. 0.00% Add +559.4% 3,007 $146K
SouthState Bank Corp 0.01% New 2,800 $136K
Rothschild Investment LLC 0.01% Add +2.1% 2,694 $131K
Parallel Advisors, LLC 0.00% Add +686.4% 2,548 $123K
Coldstream Capital Management Inc. 0.00% New 2,343 $114K
Millstone Evans Group, LLC 0.07% No change 2,250 $109K
GHP Investment Advisors, Inc. 0.00% No change 2,013 $98K
Spirit of America Management Corp. 0.02% New 2,000 $97K
Jackson, Grant Investment Advisers, Inc. 0.03% No change 1,661 $80K
Sittner & Nelson, LLC 0.03% No change 1,620 $79K
Mather Group, Llc. 0.00% New 1,528 $74K
Broadwater Capital Management LLC 0.05% No change 1,400 $68K
Shell Asset Management Co. 0.00% Reduce -4.3% 1,388 $67K
Quadrant Capital Group LLC 0.00% Reduce -52.6% 1,348 $65K
Whittier Trust Co. of Nevada Inc. 0.00% No change 1,243 $60K
State of Wyoming 0.01% Reduce -47.4% 1,205 $58K
Bokf, NA 0.00% No change 1,122 $54K
Parkworth Wealth Management, Inc. 0.04% No change 1,114 $54K
Kelly Lawrence W & Associates Inc. 0.01% No change 1,000 $48K
GAMMA Investing LLC 0.00% Reduce -12.8% 856 $41K
Caldwell Sutter Capital, Inc. 0.02% No change 855 $41K
Beaird Harris Wealth Management, LLC 0.00% No change 846 $41K
Tower Research Capital LLC (TRC) 0.00% Reduce -79.8% 822 $40K
Vega Investment Solutions 0.01% New 813 $39K
Ostrum Asset Management 0.00% Reduce -65.0% 813 $39K
Sterling Capital Management LLC 0.00% Reduce -46.1% 773 $37K
Jones Financial Companies LLLP 0.00% Add +30.8% 709 $34K
Banque Cantonale Vaudoise 0.00% — 711 $34K
NBT Bank, N.A. 0.00% No change 700 $34K
Versant Capital Management, Inc 0.01% Add +751.3% 681 $33K
Clarity Asset Management, Inc. 0.02% Reduce -21.4% 672 $33K
Pinnacle Bancorp, Inc. 0.01% No change 670 $32K
Signaturefd, LLC 0.00% Add +9.0% 607 $29K
Harbour Investments, Inc. 0.00% No change 600 $29K
Danske Bank A/S 0.00% No change 600 $29K
Tower View Wealth Management LLC 0.01% Add +0.6% 524 $25K
Northwestern Mutual Wealth Management Co. 0.00% Add +76.6% 461 $22K
Nomura Asset Management Co. Ltd. 0.00% New 450 $22K
Larson Financial Group LLC 0.00% Reduce -2.7% 431 $21K
HM Payson & Co. 0.00% No change 420 $20K
Parvin Asset Management, LLC 0.02% No change 400 $19K
WASHINGTON TRUST Co 0.00% No change 400 $19K
Capital Advisors, Ltd. LLC 0.00% No change 362 $18K
IFP Advisors, Inc 0.00% Reduce -2.8% 353 $17K
MassMutual Private Wealth & Trust, FSB 0.00% Add +374.3% 351 $17K
EverSource Wealth Advisors, LLC 0.00% Add +0.9% 332 $16K
CENTRAL TRUST Co 0.00% No change 304 $15K
Fifth Third Bancorp 0.00% Add +130.5% 302 $15K
Allianz SE 0.00% No change 295 $14K
Costello Asset Management, INC 0.01% New 269 $13K
UMB Bank, n.a. 0.00% Add +179.1% 240 $12K
Blue Trust, Inc. 0.00% Add +7.2% 239 $12K
Rise Advisors, LLC 0.01% Reduce -34.5% 234 $11K
Hexagon Capital Partners LLC 0.00% Reduce -59.2% 227 $11K
Darwin Wealth Management, LLC 0.00% No change 217 $10K
AdvisorNet Financial, Inc 0.00% No change 202 $10K
MAI Capital Management 0.00% No change 200 $10K
True Wealth Design, LLC 0.00% Reduce -51.6% 184 $9K
Hemington Wealth Management 0.00% Add +18.6% 172 $8K
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% No change 142 $7K
Bfsg, LLC 0.00% No change 136 $7K
Smartleaf Asset Management LLC 0.00% Reduce -73.4% 134 $6K
Harbor Capital Advisors, Inc. 0.00% New 130 $6K
Brooklyn Investment Group 0.00% New 122 $6K
Leonteq Securities AG 0.00% New 110 $5K
Principal Securities, Inc. 0.00% No change 115 $5K
Hantz Financial Services, Inc. 0.00% Add +90.4% 99 $5K
MCF Advisors LLC 0.00% No change 100 $5K
Arax Advisory Partners 0.00% Add +19.7% 85 $4K
SBI Securities Co., Ltd. 0.00% Add +6.3% 84 $4K
Caitong International Asset Management Co., Ltd 0.00% Reduce -23.1% 80 $4K
CIBC Private Wealth Group LLC 0.00% No change 73 $3K
Private Wealth Management Group, LLC 0.00% Add +35.4% 65 $3K
Simplex Trading, LLC 0.00% New 78 $3K
TD Waterhouse Canada Inc. 0.00% No change 60 $3K
St Germain D J Co. Inc. 0.00% No change 47 $2K
Parkside Financial Bank & Trust 0.00% Add +800.0% 45 $2K
Synergy Investment Management, LLC 0.00% No change 42 $2K
Bessemer Group Inc. 0.00% Reduce -82.6% 50 $2K
Farmers & Merchants Investments Inc. 0.00% No change 40 $2K
Huntington National Bank 0.00% Reduce -18.4% 40 $2K
Graney & King, LLC 0.00% New 36 $2K
Bell Investment Advisors, Inc 0.00% Add +47.8% 34 $2K
JFS Wealth Advisors, LLC 0.00% Add +40.0% 28 $1K
NewSquare Capital LLC 0.00% New 22 $1K
Stephens Consulting, LLC 0.00% New 20 $970
Sierra Ocean, LLC 0.00% Reduce -67.7% 20 $969
Farther Finance Advisors, LLC 0.00% Reduce -35.0% 13 $633
Bare Financial Services, Inc 0.00% New 12 $582
Lindbrook Capital, LLC 0.00% Reduce -80.5% 8 $388
DiNuzzo Private Wealth, Inc. 0.00% Add +33.3% 8 $388
SJS Investment Consulting Inc. 0.00% Reduce -12.5% 7 $340
Assetmark, Inc. 0.00% No change 6 $291
Financial Gravity Asset Management, Inc. 0.00% — 5 $242
Global Financial Private Client, LLC 0.00% Add +150.0% 5 $242
AlphaQuest LLC 0.00% Reduce -100.0% 5 $242
Abound Wealth Management 0.00% Reduce -20.0% 4 $194
Private Wealth Asset Management, LLC 0.00% — 3 $145
HFM Investment Advisors, LLC 0.00% — 1 $49
Bay Harbor Wealth Management, LLC 0.00% New 1 $48
Covestor Ltd 0.00% No change 4 $0

"% of holder's portfolio" is CWT's weight in each manager's 13F, not the share of California Water Service Grp the manager owns.