CALIFORNIA WTR SVC GROUP

Ticker: CWT CUSIP: 130788102 Class: EQTY

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 81,447 Value ($000) $3,529 Avg Close $45.13 Range $40.98 - $49.74

Q3 2025

Shares 82,597 Value ($000) $3,790 Avg Close $45.27 Range $43.07 - $47.17

Q2 2025

Shares 82,078 Value ($000) $3,733 Avg Close $46.75 Range $43.37 - $50.27

Q1 2025

Shares 82,945 Value ($000) $4,020 Avg Close $44.08 Range $40.23 - $48.05

Q4 2024

Shares 76,799 Value ($000) $3,481 Avg Close $48.65 Range $43.58 - $52.61

Q3 2024

Shares 67,711 Value ($000) $3,671 Avg Close $50.84 Range $45.50 - $54.05

Q2 2024

Shares 55,177 Value ($000) $2,676 Avg Close $46.35 Range $41.35 - $51.44

Q1 2024

Shares 37,351 Value ($000) $1,736 Avg Close $44.44 Range $42.36 - $49.45

Q4 2023

Shares 37,348 Value ($000) $1,937 Avg Close $47.44 Range $42.71 - $51.82

Q3 2023

Shares 37,571 Value ($000) $1,777 Avg Close $47.51 Range $43.53 - $50.30

Q2 2023

Shares 37,077 Value ($000) $1,914 Avg Close $52.40 Range $46.41 - $57.34

Q1 2023

Shares 38,692 Value ($000) $2,252 Avg Close $55.15 Range $50.36 - $59.26

Q4 2022

Shares 37,292 Value ($000) $2,261 Avg Close $55.60 Range $47.52 - $61.30

Q3 2022

Shares 37,013 Value ($000) $1,952 Avg Close $54.05 Range $48.64 - $58.91

Q2 2022

Shares 38,242 Value ($000) $2,126 Avg Close $49.44 Range $44.56 - $56.50

Q1 2022

Shares 37,470 Value ($000) $2,223 Avg Close $55.05 Range $48.32 - $65.56

Q4 2021

Shares 36,319 Value ($000) $2,611 Avg Close $58.50 Range $52.03 - $65.67

Q3 2021

Shares 34,267 Value ($000) $2,020 Avg Close $55.77 Range $50.27 - $59.90

Q2 2021

Shares 14,413 Value ($000) $801 Avg Close $52.10 Range $46.15 - $55.84

Q1 2021

Shares 14,613 Value ($000) $824 Avg Close $49.86 Range $46.68 - $54.51

Q4 2020

Shares 15,013 Value ($000) $812 Avg Close $44.12 Range $38.81 - $49.57

Q3 2020

Shares 51,008 Value ($000) $2,218 Avg Close $41.48 Range $36.79 - $45.20

Q2 2015

Shares 20,616 Value ($000) $472 Avg Close $19.21 Range $18.15 - $20.19

Q1 2014

Shares 30,507 Value ($000) $731 Avg Close $17.79 Range $16.79 - $19.10

Q4 2013

Shares 40,234 Value ($000) $929 Avg Close $16.72 Range $15.03 - $18.05

Q3 2013

Shares 16,500 Value ($000) $336 Avg Close $15.70 Range $14.44 - $16.97

Q2 2013

Shares 18,400 Value ($000) $359 Avg Close $15.03 Range $14.08 - $15.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	81,447	$3,529	$45.13	$40.98 - $49.74
Q3 2025	82,597	$3,790	$45.27	$43.07 - $47.17
Q2 2025	82,078	$3,733	$46.75	$43.37 - $50.27
Q1 2025	82,945	$4,020	$44.08	$40.23 - $48.05
Q4 2024	76,799	$3,481	$48.65	$43.58 - $52.61
Q3 2024	67,711	$3,671	$50.84	$45.50 - $54.05
Q2 2024	55,177	$2,676	$46.35	$41.35 - $51.44
Q1 2024	37,351	$1,736	$44.44	$42.36 - $49.45
Q4 2023	37,348	$1,937	$47.44	$42.71 - $51.82
Q3 2023	37,571	$1,777	$47.51	$43.53 - $50.30
Q2 2023	37,077	$1,914	$52.40	$46.41 - $57.34
Q1 2023	38,692	$2,252	$55.15	$50.36 - $59.26
Q4 2022	37,292	$2,261	$55.60	$47.52 - $61.30
Q3 2022	37,013	$1,952	$54.05	$48.64 - $58.91
Q2 2022	38,242	$2,126	$49.44	$44.56 - $56.50
Q1 2022	37,470	$2,223	$55.05	$48.32 - $65.56
Q4 2021	36,319	$2,611	$58.50	$52.03 - $65.67
Q3 2021	34,267	$2,020	$55.77	$50.27 - $59.90
Q2 2021	14,413	$801	$52.10	$46.15 - $55.84
Q1 2021	14,613	$824	$49.86	$46.68 - $54.51
Q4 2020	15,013	$812	$44.12	$38.81 - $49.57
Q3 2020	51,008	$2,218	$41.48	$36.79 - $45.20
Q2 2015	20,616	$472	$19.21	$18.15 - $20.19
Q1 2014	30,507	$731	$17.79	$16.79 - $19.10
Q4 2013	40,234	$929	$16.72	$15.03 - $18.05
Q3 2013	16,500	$336	$15.70	$14.44 - $16.97
Q2 2013	18,400	$359	$15.03	$14.08 - $15.83