CALIX INC

Ticker: CALX CUSIP: 13100M509 Class: EQTY

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025

Shares 673,045 Value ($000) $35,624 Avg Close $58.25 Range $52.05 - $71.22

Q3 2025

Shares 677,816 Value ($000) $41,598 Avg Close $57.59 Range $49.64 - $64.30

Q2 2025

Shares 666,987 Value ($000) $35,477 Avg Close $42.77 Range $29.50 - $53.66

Q1 2025

Shares 679,367 Value ($000) $24,077 Avg Close $37.10 Range $28.61 - $42.50

Q4 2024

Shares 649,244 Value ($000) $22,639 Avg Close $35.21 Range $28.70 - $40.41

Q3 2024

Shares 601,146 Value ($000) $23,318 Avg Close $36.74 Range $33.34 - $41.97

Q2 2024

Shares 588,509 Value ($000) $20,851 Avg Close $32.19 Range $26.76 - $37.32

Q1 2024

Shares 536,968 Value ($000) $17,806 Avg Close $37.27 Range $31.64 - $45.15

Q4 2023

Shares 468,490 Value ($000) $20,468 Avg Close $39.99 Range $31.95 - $46.29

Q3 2023

Shares 461,005 Value ($000) $21,132 Avg Close $45.27 Range $39.61 - $51.74

Q2 2023

Shares 440,990 Value ($000) $22,010 Avg Close $48.21 Range $41.74 - $56.47

Q1 2023

Shares 431,350 Value ($000) $23,116 Avg Close $54.51 Range $46.48 - $71.59

Q4 2022

Shares 430,431 Value ($000) $29,454 Avg Close $67.21 Range $56.12 - $77.44

Q3 2022

Shares 412,692 Value ($000) $25,232 Avg Close $53.46 Range $33.18 - $64.47

Q2 2022

Shares 397,132 Value ($000) $13,559 Avg Close $37.16 Range $31.59 - $43.63

Q1 2022

Shares 398,520 Value ($000) $17,101 Avg Close $50.61 Range $40.20 - $80.63

Q4 2021

Shares 389,211 Value ($000) $31,126 Avg Close $65.29 Range $49.20 - $80.95

Q3 2021

Shares 410,615 Value ($000) $20,297 Avg Close $46.12 Range $39.72 - $53.84

Q2 2021

Shares 415,359 Value ($000) $19,730 Avg Close $43.92 Range $35.11 - $49.00

Q1 2021

Shares 434,197 Value ($000) $15,050 Avg Close $37.04 Range $28.58 - $48.78

Q4 2020

Shares 485,210 Value ($000) $14,440 Avg Close $24.69 Range $17.20 - $33.05

Q3 2020

Shares 501,907 Value ($000) $8,924 Avg Close $18.88 Range $13.75 - $22.69

Q2 2020

Shares 380,322 Value ($000) $5,667 Avg Close $11.48 Range $6.64 - $14.97

Q1 2020

Shares 298,610 Value ($000) $2,115 Avg Close $8.42 Range $5.61 - $10.55

Q4 2019

Shares 292,170 Value ($000) $2,338 Avg Close $7.45 Range $5.98 - $8.25

Q3 2019

Shares 283,827 Value ($000) $1,814 Avg Close $6.30 Range $5.60 - $7.74

Q2 2019

Shares 457,332 Value ($000) $3,001 Avg Close $6.75 Range $5.97 - $8.02

Q1 2019

Shares 354,932 Value ($000) $2,733 Avg Close $8.82 Range $7.35 - $11.30

Q4 2018

Shares 242,732 Value ($000) $2,367 Avg Close $8.70 Range $6.98 - $10.75

Q3 2018

Shares 246,072 Value ($000) $1,994 Avg Close $7.64 Range $6.20 - $9.05

Q2 2018

Shares 204,867 Value ($000) $1,598 Avg Close $7.05 Range $6.00 - $8.00

Q1 2018

Shares 201,123 Value ($000) $1,378 Avg Close $6.46 Range $5.55 - $7.38

Q4 2017

Shares 188,803 Value ($000) $1,124 Avg Close $6.05 Range $5.05 - $7.20

Q3 2017

Shares 171,087 Value ($000) $864 Avg Close $5.71 Range $4.65 - $7.10

Q2 2017

Shares 160,938 Value ($000) $1,103 Avg Close $6.78 Range $6.30 - $7.35

Q1 2017

Shares 159,836 Value ($000) $1,159 Avg Close $7.08 Range $6.15 - $7.76

Q4 2016

Shares 149,918 Value ($000) $1,155 Avg Close $7.28 Range $6.15 - $8.10

Q3 2016

Shares 140,986 Value ($000) $1,037 Avg Close $7.50 Range $6.79 - $8.20

Q2 2016

Shares 133,350 Value ($000) $922 Avg Close $6.84 Range $6.24 - $7.76

Q1 2016

Shares 130,998 Value ($000) $929 Avg Close $7.07 Range $5.64 - $7.87

Q4 2015

Shares 141,742 Value ($000) $1,116 Avg Close $7.83 Range $6.30 - $9.07

Q3 2015

Shares 152,717 Value ($000) $1,190 Avg Close $7.60 Range $6.75 - $8.79

Q2 2015

Shares 94,706 Value ($000) $721 Avg Close $8.15 Range $7.25 - $8.96

Q1 2015

Shares 91,918 Value ($000) $772 Avg Close $8.98 Range $8.09 - $10.63

Q4 2014

Shares 90,210 Value ($000) $904 Avg Close $9.96 Range $8.26 - $11.60

Q3 2014

Shares 143,479 Value ($000) $1,374 Avg Close $9.29 Range $7.67 - $10.92

Q2 2014

Shares 132,044 Value ($000) $1,081 Avg Close $8.18 Range $7.40 - $9.28

Q1 2014

Shares 145,491 Value ($000) $1,227 Avg Close $8.38 Range $7.12 - $9.75

Q4 2013

Shares 143,211 Value ($000) $1,381 Avg Close $10.70 Range $8.43 - $13.36

Q3 2013

Shares 83,605 Value ($000) $1,079 Avg Close $12.24 Range $9.96 - $13.98

Q2 2013

Shares 79,919 Value ($000) $824 Avg Close $9.31 Range $7.29 - $10.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	673,045	$35,624	$58.25	$52.05 - $71.22
Q3 2025	677,816	$41,598	$57.59	$49.64 - $64.30
Q2 2025	666,987	$35,477	$42.77	$29.50 - $53.66
Q1 2025	679,367	$24,077	$37.10	$28.61 - $42.50
Q4 2024	649,244	$22,639	$35.21	$28.70 - $40.41
Q3 2024	601,146	$23,318	$36.74	$33.34 - $41.97
Q2 2024	588,509	$20,851	$32.19	$26.76 - $37.32
Q1 2024	536,968	$17,806	$37.27	$31.64 - $45.15
Q4 2023	468,490	$20,468	$39.99	$31.95 - $46.29
Q3 2023	461,005	$21,132	$45.27	$39.61 - $51.74
Q2 2023	440,990	$22,010	$48.21	$41.74 - $56.47
Q1 2023	431,350	$23,116	$54.51	$46.48 - $71.59
Q4 2022	430,431	$29,454	$67.21	$56.12 - $77.44
Q3 2022	412,692	$25,232	$53.46	$33.18 - $64.47
Q2 2022	397,132	$13,559	$37.16	$31.59 - $43.63
Q1 2022	398,520	$17,101	$50.61	$40.20 - $80.63
Q4 2021	389,211	$31,126	$65.29	$49.20 - $80.95
Q3 2021	410,615	$20,297	$46.12	$39.72 - $53.84
Q2 2021	415,359	$19,730	$43.92	$35.11 - $49.00
Q1 2021	434,197	$15,050	$37.04	$28.58 - $48.78
Q4 2020	485,210	$14,440	$24.69	$17.20 - $33.05
Q3 2020	501,907	$8,924	$18.88	$13.75 - $22.69
Q2 2020	380,322	$5,667	$11.48	$6.64 - $14.97
Q1 2020	298,610	$2,115	$8.42	$5.61 - $10.55
Q4 2019	292,170	$2,338	$7.45	$5.98 - $8.25
Q3 2019	283,827	$1,814	$6.30	$5.60 - $7.74
Q2 2019	457,332	$3,001	$6.75	$5.97 - $8.02
Q1 2019	354,932	$2,733	$8.82	$7.35 - $11.30
Q4 2018	242,732	$2,367	$8.70	$6.98 - $10.75
Q3 2018	246,072	$1,994	$7.64	$6.20 - $9.05
Q2 2018	204,867	$1,598	$7.05	$6.00 - $8.00
Q1 2018	201,123	$1,378	$6.46	$5.55 - $7.38
Q4 2017	188,803	$1,124	$6.05	$5.05 - $7.20
Q3 2017	171,087	$864	$5.71	$4.65 - $7.10
Q2 2017	160,938	$1,103	$6.78	$6.30 - $7.35
Q1 2017	159,836	$1,159	$7.08	$6.15 - $7.76
Q4 2016	149,918	$1,155	$7.28	$6.15 - $8.10
Q3 2016	140,986	$1,037	$7.50	$6.79 - $8.20
Q2 2016	133,350	$922	$6.84	$6.24 - $7.76
Q1 2016	130,998	$929	$7.07	$5.64 - $7.87
Q4 2015	141,742	$1,116	$7.83	$6.30 - $9.07
Q3 2015	152,717	$1,190	$7.60	$6.75 - $8.79
Q2 2015	94,706	$721	$8.15	$7.25 - $8.96
Q1 2015	91,918	$772	$8.98	$8.09 - $10.63
Q4 2014	90,210	$904	$9.96	$8.26 - $11.60
Q3 2014	143,479	$1,374	$9.29	$7.67 - $10.92
Q2 2014	132,044	$1,081	$8.18	$7.40 - $9.28
Q1 2014	145,491	$1,227	$8.38	$7.12 - $9.75
Q4 2013	143,211	$1,381	$10.70	$8.43 - $13.36
Q3 2013	83,605	$1,079	$12.24	$9.96 - $13.98
Q2 2013	79,919	$824	$9.31	$7.29 - $10.98