TWIST BIOSCIENCE CORP

Ticker: TWST CUSIP: 90184D100 Class: Common Stock

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

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

Q4 2025

Shares 548,392 Value ($000) $17,395 Avg Close $31.20 Range $23.30 - $35.39

Q3 2025

Shares 573,632 Value ($000) $16,142 Avg Close $30.29 Range $24.07 - $39.37

Q2 2025

Shares 594,081 Value ($000) $21,856 Avg Close $34.55 Range $27.12 - $42.07

Q1 2025

Shares 512,415 Value ($000) $20,117 Avg Close $45.04 Range $34.35 - $55.33

Q4 2024

Shares 542,832 Value ($000) $25,225 Avg Close $45.19 Range $36.76 - $53.91

Q3 2024

Shares 524,942 Value ($000) $23,717 Avg Close $47.58 Range $36.62 - $60.90

Q2 2024

Shares 500,360 Value ($000) $24,658 Avg Close $40.78 Range $27.41 - $55.26

Q1 2024

Shares 457,935 Value ($000) $15,712 Avg Close $36.10 Range $31.90 - $43.21

Q4 2023

Shares 448,232 Value ($000) $16,522 Avg Close $23.12 Range $14.42 - $39.74

Q3 2023

Shares 442,504 Value ($000) $8,965 Avg Close $21.97 Range $18.23 - $27.36

Q2 2023

Shares 427,993 Value ($000) $8,757 Avg Close $14.98 Range $11.46 - $21.13

Q1 2023

Shares 422,929 Value ($000) $6,378 Avg Close $22.09 Range $14.52 - $31.51

Q4 2022

Shares 419,062 Value ($000) $9,978 Avg Close $29.00 Range $21.78 - $40.50

Q3 2022

Shares 410,039 Value ($000) $14,450 Avg Close $42.47 Range $32.13 - $58.76

Q2 2022

Shares 420,980 Value ($000) $14,718 Avg Close $35.42 Range $25.07 - $57.31

Q1 2022

Shares 416,413 Value ($000) $20,563 Avg Close $55.42 Range $38.08 - $84.63

Q4 2021

Shares 363,258 Value ($000) $28,113 Avg Close $102.64 Range $73.18 - $139.99

Q3 2021

Shares 354,561 Value ($000) $37,928 Avg Close $114.50 Range $90.53 - $135.25

Q2 2021

Shares 318,876 Value ($000) $42,491 Avg Close $116.25 Range $84.23 - $150.25

Q1 2021

Shares 313,602 Value ($000) $38,843 Avg Close $151.85 Range $102.86 - $214.07

Q4 2020

Shares 253,829 Value ($000) $35,864 Avg Close $110.94 Range $74.25 - $170.86

Q3 2020

Shares 237,987 Value ($000) $18,080 Avg Close $62.26 Range $43.61 - $79.72

Q2 2020

Shares 197,769 Value ($000) $8,959 Avg Close $35.88 Range $25.72 - $45.64

Q1 2020

Shares 176,440 Value ($000) $5,396 Avg Close $26.88 Range $18.52 - $35.91

Q4 2019

Shares 141,532 Value ($000) $2,973 Avg Close $23.40 Range $20.45 - $28.23

Q3 2019

Shares 135,572 Value ($000) $3,238 Avg Close $29.07 Range $23.08 - $35.95

Q2 2019

Shares 129,060 Value ($000) $3,745 Avg Close $26.45 Range $20.30 - $34.33

Q1 2019

Shares 31,356 Value ($000) $727 Avg Close $22.59 Range $19.64 - $28.85

Q4 2018

Shares 26,919 Value ($000) $622 Avg Close $22.16 Range $12.38 - $34.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	548,392	$17,395	$31.20	$23.30 - $35.39
Q3 2025	573,632	$16,142	$30.29	$24.07 - $39.37
Q2 2025	594,081	$21,856	$34.55	$27.12 - $42.07
Q1 2025	512,415	$20,117	$45.04	$34.35 - $55.33
Q4 2024	542,832	$25,225	$45.19	$36.76 - $53.91
Q3 2024	524,942	$23,717	$47.58	$36.62 - $60.90
Q2 2024	500,360	$24,658	$40.78	$27.41 - $55.26
Q1 2024	457,935	$15,712	$36.10	$31.90 - $43.21
Q4 2023	448,232	$16,522	$23.12	$14.42 - $39.74
Q3 2023	442,504	$8,965	$21.97	$18.23 - $27.36
Q2 2023	427,993	$8,757	$14.98	$11.46 - $21.13
Q1 2023	422,929	$6,378	$22.09	$14.52 - $31.51
Q4 2022	419,062	$9,978	$29.00	$21.78 - $40.50
Q3 2022	410,039	$14,450	$42.47	$32.13 - $58.76
Q2 2022	420,980	$14,718	$35.42	$25.07 - $57.31
Q1 2022	416,413	$20,563	$55.42	$38.08 - $84.63
Q4 2021	363,258	$28,113	$102.64	$73.18 - $139.99
Q3 2021	354,561	$37,928	$114.50	$90.53 - $135.25
Q2 2021	318,876	$42,491	$116.25	$84.23 - $150.25
Q1 2021	313,602	$38,843	$151.85	$102.86 - $214.07
Q4 2020	253,829	$35,864	$110.94	$74.25 - $170.86
Q3 2020	237,987	$18,080	$62.26	$43.61 - $79.72
Q2 2020	197,769	$8,959	$35.88	$25.72 - $45.64
Q1 2020	176,440	$5,396	$26.88	$18.52 - $35.91
Q4 2019	141,532	$2,973	$23.40	$20.45 - $28.23
Q3 2019	135,572	$3,238	$29.07	$23.08 - $35.95
Q2 2019	129,060	$3,745	$26.45	$20.30 - $34.33
Q1 2019	31,356	$727	$22.59	$19.64 - $28.85
Q4 2018	26,919	$622	$22.16	$12.38 - $34.46