There is a long list of 275 institutional holders of CWT within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of CWT by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-CWT table below, the initial column indicates the name of each top institutional holder of CWT, with a link to that fund's top holdings. The next columns indicate the amount of CWT stock held by each of the institutional holders of CWT, followed by the CWT position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
BlackRock Inc.	10,687,783	$554,375	12/31/2023
CWT	10,687,783	$554,375	12/31/2023
Vanguard Group Inc.	6,966,637	$361,359	12/31/2023
CWT	6,966,637	$361,359	12/31/2023
State Street Corp	3,432,302	$178,034	12/31/2023
CWT	3,432,302	$178,034	12/31/2023
T. Rowe Price Investment Management Inc.	2,908,537	$150,866	12/31/2023
CWT	2,908,537	$150,866	12/31/2023
Nuance Investments LLC	2,140,884	$111,048	12/31/2023
CWT	2,140,884	$111,048	12/31/2023
Amundi	1,649,221	$84,463	12/31/2023
CWT	1,649,221	$84,463	12/31/2023
Impax Asset Management Group plc	1,570,771	$81,476	12/31/2023
CWT	1,570,771	$81,476	12/31/2023
Dimensional Fund Advisors LP	1,249,050	$64,789	12/31/2023
CWT	1,249,050	$64,789	12/31/2023
Geode Capital Management LLC	1,229,074	$63,759	12/31/2023
CWT	1,229,074	$63,759	12/31/2023
Pictet Asset Management Holding SA	1,014,181	$52,606	12/31/2023
CWT	1,014,181	$52,606	12/31/2023
Northern Trust Corp	963,612	$49,983	12/31/2023
CWT	963,612	$49,983	12/31/2023
Invesco Ltd.	874,474	$45,359	12/31/2023
CWT	874,474	$45,359	12/31/2023
Morgan Stanley	740,945	$38,433	12/31/2023
CWT	740,945	$38,433	12/31/2023
Deprince Race & Zollo Inc.	670,597	$34,784	12/31/2023
CWT	670,597	$34,784	12/31/2023
KBC Group NV	654,261	$33,937	12/31/2023
CWT	654,261	$33,937	12/31/2023
First Trust Advisors LP	621,824	$32,254	12/31/2023
CWT	621,824	$32,254	12/31/2023
Charles Schwab Investment Management Inc.	613,581	$31,826	12/31/2023
CWT	613,581	$31,826	12/31/2023
Legal & General Group Plc	596,935	$30,963	12/31/2023
CWT	596,935	$30,963	12/31/2023
Norges Bank	551,650	$28,614	12/31/2023
CWT	551,650	$28,614	12/31/2023
Bank of New York Mellon Corp	561,532	$26,100	03/31/2024
CWT	561,532	$26,100	03/31/2024
Empower Advisory Group LLC	358,850	$18,614	12/31/2023
CWT	358,850	$18,614	12/31/2023
Principal Financial Group Inc.	316,053	$16,394	12/31/2023
CWT	316,053	$16,394	12/31/2023
Granite Investment Partners LLC	313,525	$16,263	12/31/2023
CWT	313,525	$16,263	12/31/2023
Victory Capital Management Inc.	277,200	$14,378	12/31/2023
CWT	277,200	$14,378	12/31/2023
Raymond James & Associates	248,859	$11,567	03/31/2024
CWT	248,859	$11,567	03/31/2024
Rhumbline Advisers	211,362	$10,963	12/31/2023
CWT	211,362	$10,963	12/31/2023
Ameriprise Financial Inc.	191,071	$9,911	12/31/2023
CWT	191,071	$9,911	12/31/2023
JPMorgan Chase & Co.	182,340	$9,458	12/31/2023
CWT	182,340	$9,458	12/31/2023
Nuveen Asset Management LLC	180,378	$9,356	12/31/2023
CWT	180,378	$9,356	12/31/2023
ProShare Advisors LLC	164,188	$8,516	12/31/2023
CWT	164,188	$8,516	12/31/2023
Bank of America Corp DE	163,913	$8,502	12/31/2023
CWT	163,913	$8,502	12/31/2023
Russell Investments Group Ltd.	162,571	$8,433	12/31/2023
CWT	162,571	$8,433	12/31/2023
Thematics Asset Management	160,470	$8,324	12/31/2023
CWT	160,470	$8,324	12/31/2023
Goldman Sachs Group Inc.	159,212	$8,258	12/31/2023
CWT	159,212	$8,258	12/31/2023
UBS Asset Management Americas Inc.	131,951	$6,844	12/31/2023
CWT	131,951	$6,844	12/31/2023
Zurcher Kantonalbank Zurich Cantonalbank	140,084	$6,511	03/31/2024
CWT	140,084	$6,511	03/31/2024
Public Sector Pension Investment Board	119,763	$6,212	12/31/2023
CWT	119,763	$6,212	12/31/2023
Great West Life Assurance Co. Can	115,296	$5,954	12/31/2023
CWT	115,296	$5,954	12/31/2023
Swiss National Bank	113,700	$5,898	12/31/2023
CWT	113,700	$5,898	12/31/2023
Commonwealth of Pennsylvania Public School Empls Retrmt SYS	107,653	$5,584	12/31/2023
CWT	107,653	$5,584	12/31/2023
Deutsche Bank AG	103,596	$5,374	12/31/2023
CWT	103,596	$5,374	12/31/2023
Barclays PLC	102,507	$5,317	12/31/2023
CWT	102,507	$5,317	12/31/2023
Jane Street Group LLC	87,420	$4,534	12/31/2023
CWT	87,420	$4,534	12/31/2023
Price T Rowe Associates Inc. MD	83,554	$4,334	12/31/2023
CWT	83,554	$4,334	12/31/2023
TD Asset Management Inc.	81,640	$4,235	12/31/2023
CWT	81,640	$4,235	12/31/2023
UBS Group AG	79,207	$4,108	12/31/2023
CWT	79,207	$4,108	12/31/2023
Alliancebernstein L.P.	77,964	$4,044	12/31/2023
CWT	77,964	$4,044	12/31/2023
Northstar Asset Management Inc.	76,961	$3,992	12/31/2023
CWT	76,961	$3,992	12/31/2023
NFJ Investment Group LLC	75,176	$3,899	12/31/2023
CWT	75,176	$3,899	12/31/2023
Raymond James Financial Services Advisors Inc.	83,373	$3,875	03/31/2024
CWT	83,373	$3,875	03/31/2024