PACIFIC BIOSCIENCES CALIF IN

Ticker: PACB CUSIP: 69404D108 Class: COM

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

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

Q4 2025

Shares 2,465,853 Value ($000) $4,611 Avg Close $1.92 Range $1.26 - $2.73

Q3 2025

Shares 2,427,354 Value ($000) $3,107 Avg Close $1.35 Range $1.15 - $1.76

Q2 2025

Shares 2,289,929 Value ($000) $2,840 Avg Close $1.15 Range $0.85 - $1.49

Q1 2025

Shares 2,121,524 Value ($000) $2,503 Avg Close $1.53 Range $1.08 - $2.22

Q4 2024

Shares 2,176,252 Value ($000) $3,983 Avg Close $1.95 Range $1.42 - $2.72

Q3 2024

Shares 2,040,303 Value ($000) $3,469 Avg Close $1.64 Range $1.16 - $2.26

Q2 2024

Shares 1,957,496 Value ($000) $2,682 Avg Close $2.02 Range $1.25 - $3.85

Q1 2024

Shares 1,987,519 Value ($000) $7,453 Avg Close $5.86 Range $3.46 - $9.99

Q4 2023

Shares 1,966,837 Value ($000) $19,295 Avg Close $8.18 Range $5.74 - $10.65

Q3 2023

Shares 1,838,982 Value ($000) $15,356 Avg Close $11.43 Range $8.16 - $14.55

Q2 2023

Shares 1,780,426 Value ($000) $23,680 Avg Close $12.15 Range $9.85 - $14.30

Q1 2023

Shares 1,740,409 Value ($000) $20,154 Avg Close $9.94 Range $7.77 - $12.54

Q4 2022

Shares 1,580,394 Value ($000) $12,928 Avg Close $8.62 Range $5.46 - $12.37

Q3 2022

Shares 1,552,107 Value ($000) $9,010 Avg Close $5.74 Range $3.89 - $14.20

Q2 2022

Shares 1,667,879 Value ($000) $7,372 Avg Close $6.08 Range $3.85 - $10.48

Q1 2022

Shares 1,627,942 Value ($000) $14,815 Avg Close $11.51 Range $8.26 - $21.01

Q4 2021

Shares 1,591,325 Value ($000) $32,559 Avg Close $24.13 Range $18.26 - $31.10

Q3 2021

Shares 1,445,845 Value ($000) $36,942 Avg Close $29.63 Range $24.31 - $35.58

Q2 2021

Shares 1,434,300 Value ($000) $50,158 Avg Close $29.09 Range $20.22 - $37.42

Q1 2021

Shares 1,362,149 Value ($000) $45,374 Avg Close $35.00 Range $24.47 - $53.69

Q4 2020

Shares 1,214,472 Value ($000) $31,504 Avg Close $16.99 Range $9.97 - $29.73

Q3 2020

Shares 1,131,613 Value ($000) $11,170 Avg Close $5.76 Range $3.41 - $10.11

Q2 2020

Shares 948,189 Value ($000) $3,272 Avg Close $3.40 Range $2.54 - $4.22

Q1 2020

Shares 882,629 Value ($000) $2,701 Avg Close $4.09 Range $2.20 - $5.44

Q4 2019

Shares 865,098 Value ($000) $4,447 Avg Close $5.08 Range $4.37 - $5.69

Q3 2019

Shares 847,697 Value ($000) $4,375 Avg Close $5.59 Range $4.96 - $6.21

Q2 2019

Shares 812,359 Value ($000) $4,915 Avg Close $7.01 Range $5.80 - $7.50

Q1 2019

Shares 784,912 Value ($000) $5,675 Avg Close $7.23 Range $6.72 - $7.46

Q4 2018

Shares 752,343 Value ($000) $5,568 Avg Close $6.34 Range $3.90 - $7.84

Q3 2018

Shares 673,850 Value ($000) $3,646 Avg Close $4.29 Range $3.33 - $5.82

Q2 2018

Shares 614,288 Value ($000) $2,181 Avg Close $2.77 Range $2.02 - $4.09

Q1 2018

Shares 518,737 Value ($000) $1,064 Avg Close $2.60 Range $2.03 - $3.43

Q4 2017

Shares 427,202 Value ($000) $1,128 Avg Close $3.50 Range $2.51 - $5.58

Q3 2017

Shares 408,638 Value ($000) $2,146 Avg Close $4.30 Range $3.08 - $5.70

Q2 2017

Shares 276,259 Value ($000) $984 Avg Close $4.03 Range $3.11 - $5.43

Q1 2017

Shares 353,817 Value ($000) $1,830 Avg Close $4.89 Range $3.78 - $5.74

Q4 2016

Shares 330,223 Value ($000) $1,255 Avg Close $7.27 Range $3.76 - $9.28

Q3 2016

Shares 298,364 Value ($000) $2,674 Avg Close $8.36 Range $6.76 - $9.50

Q2 2016

Shares 135,300 Value ($000) $952 Avg Close $9.14 Range $6.79 - $10.75

Q1 2016

Shares 116,000 Value ($000) $986 Avg Close $9.83 Range $7.50 - $13.98

Q4 2015

Shares 98,500 Value ($000) $1,294 Avg Close $8.97 Range $4.26 - $14.00

Q3 2015

Shares 85,600 Value ($000) $314 Avg Close $4.89 Range $3.58 - $5.90

Q2 2015

Shares 85,600 Value ($000) $494 Avg Close $5.79 Range $5.11 - $6.55

Q1 2015

Shares 85,600 Value ($000) $500 Avg Close $6.90 Range $5.38 - $8.78

Q4 2014

Shares 85,600 Value ($000) $672 Avg Close $6.40 Range $4.52 - $8.10

Q3 2014

Shares 85,600 Value ($000) $421 Avg Close $5.23 Range $4.38 - $6.42

Q2 2014

Shares 85,600 Value ($000) $530 Avg Close $5.00 Range $3.87 - $6.65

Q1 2014

Shares 85,600 Value ($000) $458 Avg Close $6.32 Range $4.73 - $8.20

Q4 2013

Shares 85,600 Value ($000) $448 Avg Close $4.59 Range $3.47 - $5.95

Q3 2013

Shares 85,600 Value ($000) $501 Avg Close $3.47 Range $2.45 - $6.50

Q2 2013

Shares 85,600 Value ($000) $220 Avg Close $2.49 Range $1.95 - $2.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,465,853	$4,611	$1.92	$1.26 - $2.73
Q3 2025	2,427,354	$3,107	$1.35	$1.15 - $1.76
Q2 2025	2,289,929	$2,840	$1.15	$0.85 - $1.49
Q1 2025	2,121,524	$2,503	$1.53	$1.08 - $2.22
Q4 2024	2,176,252	$3,983	$1.95	$1.42 - $2.72
Q3 2024	2,040,303	$3,469	$1.64	$1.16 - $2.26
Q2 2024	1,957,496	$2,682	$2.02	$1.25 - $3.85
Q1 2024	1,987,519	$7,453	$5.86	$3.46 - $9.99
Q4 2023	1,966,837	$19,295	$8.18	$5.74 - $10.65
Q3 2023	1,838,982	$15,356	$11.43	$8.16 - $14.55
Q2 2023	1,780,426	$23,680	$12.15	$9.85 - $14.30
Q1 2023	1,740,409	$20,154	$9.94	$7.77 - $12.54
Q4 2022	1,580,394	$12,928	$8.62	$5.46 - $12.37
Q3 2022	1,552,107	$9,010	$5.74	$3.89 - $14.20
Q2 2022	1,667,879	$7,372	$6.08	$3.85 - $10.48
Q1 2022	1,627,942	$14,815	$11.51	$8.26 - $21.01
Q4 2021	1,591,325	$32,559	$24.13	$18.26 - $31.10
Q3 2021	1,445,845	$36,942	$29.63	$24.31 - $35.58
Q2 2021	1,434,300	$50,158	$29.09	$20.22 - $37.42
Q1 2021	1,362,149	$45,374	$35.00	$24.47 - $53.69
Q4 2020	1,214,472	$31,504	$16.99	$9.97 - $29.73
Q3 2020	1,131,613	$11,170	$5.76	$3.41 - $10.11
Q2 2020	948,189	$3,272	$3.40	$2.54 - $4.22
Q1 2020	882,629	$2,701	$4.09	$2.20 - $5.44
Q4 2019	865,098	$4,447	$5.08	$4.37 - $5.69
Q3 2019	847,697	$4,375	$5.59	$4.96 - $6.21
Q2 2019	812,359	$4,915	$7.01	$5.80 - $7.50
Q1 2019	784,912	$5,675	$7.23	$6.72 - $7.46
Q4 2018	752,343	$5,568	$6.34	$3.90 - $7.84
Q3 2018	673,850	$3,646	$4.29	$3.33 - $5.82
Q2 2018	614,288	$2,181	$2.77	$2.02 - $4.09
Q1 2018	518,737	$1,064	$2.60	$2.03 - $3.43
Q4 2017	427,202	$1,128	$3.50	$2.51 - $5.58
Q3 2017	408,638	$2,146	$4.30	$3.08 - $5.70
Q2 2017	276,259	$984	$4.03	$3.11 - $5.43
Q1 2017	353,817	$1,830	$4.89	$3.78 - $5.74
Q4 2016	330,223	$1,255	$7.27	$3.76 - $9.28
Q3 2016	298,364	$2,674	$8.36	$6.76 - $9.50
Q2 2016	135,300	$952	$9.14	$6.79 - $10.75
Q1 2016	116,000	$986	$9.83	$7.50 - $13.98
Q4 2015	98,500	$1,294	$8.97	$4.26 - $14.00
Q3 2015	85,600	$314	$4.89	$3.58 - $5.90
Q2 2015	85,600	$494	$5.79	$5.11 - $6.55
Q1 2015	85,600	$500	$6.90	$5.38 - $8.78
Q4 2014	85,600	$672	$6.40	$4.52 - $8.10
Q3 2014	85,600	$421	$5.23	$4.38 - $6.42
Q2 2014	85,600	$530	$5.00	$3.87 - $6.65
Q1 2014	85,600	$458	$6.32	$4.73 - $8.20
Q4 2013	85,600	$448	$4.59	$3.47 - $5.95
Q3 2013	85,600	$501	$3.47	$2.45 - $6.50
Q2 2013	85,600	$220	$2.49	$1.95 - $2.94