PACIFIC BIOSCIENCES CALIF IN

Ticker: PACB CUSIP: 69404D108 Class: COM

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2025

Shares 472,108 Value ($000) $883 Avg Close $1.92 Range $1.26 - $2.73

Q3 2025

Shares 595,150 Value ($000) $1,012 Avg Close $1.35 Range $1.15 - $1.76

Q2 2025

Shares 490,092 Value ($000) $608 Avg Close $1.15 Range $0.85 - $1.49

Q1 2025

Shares 385,027 Value ($000) $454 Avg Close $1.53 Range $1.08 - $2.22

Q4 2024

Shares 1,660,059 Value ($000) $3,038 Avg Close $1.95 Range $1.42 - $2.72

Q3 2024

Shares 595,150 Value ($000) $1 Avg Close $1.64 Range $1.16 - $2.26

Q2 2024

Shares 244,954 Value ($000) $336 Avg Close $2.02 Range $1.25 - $3.85

Q1 2024

Shares 665,077 Value ($000) $2,494 Avg Close $5.86 Range $3.46 - $9.99

Q4 2023

Shares 465,850 Value ($000) $4,570 Avg Close $8.18 Range $5.74 - $10.65

Q3 2023

Shares 121,809 Value ($000) $1,017 Avg Close $11.43 Range $8.16 - $14.55

Q2 2023

Shares 311,356 Value ($000) $4 Avg Close $12.15 Range $9.85 - $14.30

Q1 2023

Shares 155,179 Value ($000) $2 Avg Close $9.94 Range $7.77 - $12.54

Q4 2022

Shares 126,968 Value ($000) $1 Avg Close $8.62 Range $5.46 - $12.37

Q3 2022

Shares 92,292 Value ($000) $536 Avg Close $5.74 Range $3.89 - $14.20

Q2 2022

Shares 179,324 Value ($000) $792 Avg Close $6.08 Range $3.85 - $10.48

Q1 2022

Shares 160,814 Value ($000) $1,463 Avg Close $11.51 Range $8.26 - $21.01

Q4 2021

Shares 318,810 Value ($000) $6,523 Avg Close $24.13 Range $18.26 - $31.10

Q3 2021

Shares 112,325 Value ($000) $2,870 Avg Close $29.63 Range $24.31 - $35.58

Q2 2021

Shares 59,168 Value ($000) $2,069 Avg Close $29.09 Range $20.22 - $37.42

Q1 2021

Shares 186,357 Value ($000) $6,208 Avg Close $35.00 Range $24.47 - $53.69

Q4 2020

Shares 59,214 Value ($000) $1,535 Avg Close $16.99 Range $9.97 - $29.73

Q3 2020

Shares 76,805 Value ($000) $758 Avg Close $5.76 Range $3.41 - $10.11

Q2 2020

Shares 124,930 Value ($000) $431 Avg Close $3.40 Range $2.54 - $4.22

Q1 2020

Shares 75,434 Value ($000) $231 Avg Close $4.09 Range $2.20 - $5.44

Q4 2019

Shares 754,917 Value ($000) $3,880 Avg Close $5.08 Range $4.37 - $5.69

Q3 2019

Shares 555,594 Value ($000) $2,866 Avg Close $5.59 Range $4.96 - $6.21

Q2 2019

Shares 287,612 Value ($000) $1,740 Avg Close $7.01 Range $5.80 - $7.50

Q1 2019

Shares 355,433 Value ($000) $2,569 Avg Close $7.23 Range $6.72 - $7.46

Q4 2018

Shares 598,555 Value ($000) $4,430 Avg Close $6.34 Range $3.90 - $7.84

Q3 2018

Shares 154,027 Value ($000) $834 Avg Close $4.29 Range $3.33 - $5.82

Q2 2018

Shares 49,072 Value ($000) $173 Avg Close $2.77 Range $2.02 - $4.09

Q1 2018

Shares 32,563 Value ($000) $67 Avg Close $2.60 Range $2.03 - $3.43

Q4 2017

Shares 102,238 Value ($000) $270 Avg Close $3.50 Range $2.51 - $5.58

Q3 2017

Shares 2,401 Value ($000) $13 Avg Close $4.30 Range $3.08 - $5.70

Q2 2017

Shares 646 Value ($000) $2 Avg Close $4.03 Range $3.11 - $5.43

Q1 2017

Shares 4,459 Value ($000) $23 Avg Close $4.89 Range $3.78 - $5.74

Q4 2016

Shares 31,612 Value ($000) $120 Avg Close $7.27 Range $3.76 - $9.28

Q3 2016

Shares 47,740 Value ($000) $427 Avg Close $8.36 Range $6.76 - $9.50

Q2 2016

Shares 1,116 Value ($000) $7 Avg Close $9.14 Range $6.79 - $10.75

Q1 2016

Shares 83,445 Value ($000) $668 Avg Close $9.83 Range $7.50 - $13.98

Q4 2015

Shares 46,380 Value ($000) $603 Avg Close $8.97 Range $4.26 - $14.00

Q3 2015

Shares 22,214 Value ($000) $66 Avg Close $4.89 Range $3.58 - $5.90

Q2 2015

Shares 1,245 Value ($000) $6 Avg Close $5.79 Range $5.11 - $6.55

Q1 2015

Shares 2,582 Value ($000) $13 Avg Close $6.90 Range $5.38 - $8.78

Q4 2014

Shares 8,376 Value ($000) $59 Avg Close $6.40 Range $4.52 - $8.10

Q3 2014

Shares 10,390 Value ($000) $41 Avg Close $5.23 Range $4.38 - $6.42

Q2 2014

Shares 27,024 Value ($000) $162 Avg Close $5.00 Range $3.87 - $6.65

Q1 2014

Shares 22,278 Value ($000) $112 Avg Close $6.32 Range $4.73 - $8.20

Q4 2013

Shares 26,945 Value ($000) $135 Avg Close $4.59 Range $3.47 - $5.95

Q3 2013

Shares 1,645 Value ($000) $9 Avg Close $3.47 Range $2.45 - $6.50

Q2 2013

Shares 35,581 Value ($000) $90 Avg Close $2.49 Range $1.95 - $2.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	472,108	$883	$1.92	$1.26 - $2.73
Q3 2025	595,150	$1,012	$1.35	$1.15 - $1.76
Q2 2025	490,092	$608	$1.15	$0.85 - $1.49
Q1 2025	385,027	$454	$1.53	$1.08 - $2.22
Q4 2024	1,660,059	$3,038	$1.95	$1.42 - $2.72
Q3 2024	595,150	$1	$1.64	$1.16 - $2.26
Q2 2024	244,954	$336	$2.02	$1.25 - $3.85
Q1 2024	665,077	$2,494	$5.86	$3.46 - $9.99
Q4 2023	465,850	$4,570	$8.18	$5.74 - $10.65
Q3 2023	121,809	$1,017	$11.43	$8.16 - $14.55
Q2 2023	311,356	$4	$12.15	$9.85 - $14.30
Q1 2023	155,179	$2	$9.94	$7.77 - $12.54
Q4 2022	126,968	$1	$8.62	$5.46 - $12.37
Q3 2022	92,292	$536	$5.74	$3.89 - $14.20
Q2 2022	179,324	$792	$6.08	$3.85 - $10.48
Q1 2022	160,814	$1,463	$11.51	$8.26 - $21.01
Q4 2021	318,810	$6,523	$24.13	$18.26 - $31.10
Q3 2021	112,325	$2,870	$29.63	$24.31 - $35.58
Q2 2021	59,168	$2,069	$29.09	$20.22 - $37.42
Q1 2021	186,357	$6,208	$35.00	$24.47 - $53.69
Q4 2020	59,214	$1,535	$16.99	$9.97 - $29.73
Q3 2020	76,805	$758	$5.76	$3.41 - $10.11
Q2 2020	124,930	$431	$3.40	$2.54 - $4.22
Q1 2020	75,434	$231	$4.09	$2.20 - $5.44
Q4 2019	754,917	$3,880	$5.08	$4.37 - $5.69
Q3 2019	555,594	$2,866	$5.59	$4.96 - $6.21
Q2 2019	287,612	$1,740	$7.01	$5.80 - $7.50
Q1 2019	355,433	$2,569	$7.23	$6.72 - $7.46
Q4 2018	598,555	$4,430	$6.34	$3.90 - $7.84
Q3 2018	154,027	$834	$4.29	$3.33 - $5.82
Q2 2018	49,072	$173	$2.77	$2.02 - $4.09
Q1 2018	32,563	$67	$2.60	$2.03 - $3.43
Q4 2017	102,238	$270	$3.50	$2.51 - $5.58
Q3 2017	2,401	$13	$4.30	$3.08 - $5.70
Q2 2017	646	$2	$4.03	$3.11 - $5.43
Q1 2017	4,459	$23	$4.89	$3.78 - $5.74
Q4 2016	31,612	$120	$7.27	$3.76 - $9.28
Q3 2016	47,740	$427	$8.36	$6.76 - $9.50
Q2 2016	1,116	$7	$9.14	$6.79 - $10.75
Q1 2016	83,445	$668	$9.83	$7.50 - $13.98
Q4 2015	46,380	$603	$8.97	$4.26 - $14.00
Q3 2015	22,214	$66	$4.89	$3.58 - $5.90
Q2 2015	1,245	$6	$5.79	$5.11 - $6.55
Q1 2015	2,582	$13	$6.90	$5.38 - $8.78
Q4 2014	8,376	$59	$6.40	$4.52 - $8.10
Q3 2014	10,390	$41	$5.23	$4.38 - $6.42
Q2 2014	27,024	$162	$5.00	$3.87 - $6.65
Q1 2014	22,278	$112	$6.32	$4.73 - $8.20
Q4 2013	26,945	$135	$4.59	$3.47 - $5.95
Q3 2013	1,645	$9	$3.47	$2.45 - $6.50
Q2 2013	35,581	$90	$2.49	$1.95 - $2.94