WEST PHARMACEUTICAL SVSC INC

Ticker: WST CUSIP: 955306105 Class: EQTY

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

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

Q4 2025

Shares 542,803 Value ($000) $149,347 Avg Close $273.43 Range $253.32 - $322.08

Q3 2025

Shares 527,164 Value ($000) $138,291 Avg Close $242.79 Range $206.46 - $290.53

Q2 2025

Shares 502,354 Value ($000) $109,915 Avg Close $213.36 Range $186.94 - $229.90

Q1 2025

Shares 491,827 Value ($000) $110,110 Avg Close $274.80 Range $196.50 - $347.77

Q4 2024

Shares 468,120 Value ($000) $153,337 Avg Close $313.59 Range $279.91 - $350.96

Q3 2024

Shares 448,184 Value ($000) $134,527 Avg Close $304.99 Range $263.80 - $333.82

Q2 2024

Shares 441,428 Value ($000) $145,402 Avg Close $351.74 Range $308.59 - $394.74

Q1 2024

Shares 434,964 Value ($000) $172,120 Avg Close $367.98 Range $324.09 - $411.60

Q4 2023

Shares 422,818 Value ($000) $148,883 Avg Close $351.82 Range $308.49 - $391.98

Q3 2023

Shares 414,724 Value ($000) $155,609 Avg Close $384.28 Range $348.41 - $413.15

Q2 2023

Shares 410,655 Value ($000) $157,063 Avg Close $354.80 Range $327.94 - $384.53

Q1 2023

Shares 405,618 Value ($000) $140,534 Avg Close $290.04 Range $223.87 - $346.10

Q4 2022

Shares 448,263 Value ($000) $105,499 Avg Close $235.00 Range $204.38 - $262.37

Q3 2022

Shares 425,871 Value ($000) $104,799 Avg Close $301.94 Range $242.57 - $344.20

Q2 2022

Shares 413,847 Value ($000) $125,135 Avg Close $322.31 Range $273.30 - $419.82

Q1 2022

Shares 401,951 Value ($000) $165,086 Avg Close $387.59 Range $345.71 - $463.22

Q4 2021

Shares 400,006 Value ($000) $187,607 Avg Close $425.92 Range $394.87 - $470.10

Q3 2021

Shares 384,457 Value ($000) $163,218 Avg Close $416.99 Range $355.08 - $470.24

Q2 2021

Shares 384,790 Value ($000) $138,179 Avg Close $326.67 Range $275.63 - $360.44

Q1 2021

Shares 387,643 Value ($000) $109,231 Avg Close $282.81 Range $250.88 - $308.28

Q4 2020

Shares 388,900 Value ($000) $110,180 Avg Close $277.09 Range $256.63 - $301.25

Q3 2020

Shares 432,429 Value ($000) $118,875 Avg Close $261.19 Range $219.97 - $284.94

Q2 2020

Shares 597,518 Value ($000) $135,739 Avg Close $193.81 Range $143.68 - $224.89

Q1 2020

Shares 448,100 Value ($000) $68,224 Avg Close $151.68 Range $122.74 - $174.12

Q4 2019

Shares 429,384 Value ($000) $64,550 Avg Close $143.32 Range $134.47 - $149.78

Q3 2019

Shares 415,589 Value ($000) $58,939 Avg Close $135.38 Range $118.14 - $149.59

Q2 2019

Shares 400,653 Value ($000) $50,142 Avg Close $115.92 Range $107.93 - $123.63

Q1 2019

Shares 400,585 Value ($000) $44,145 Avg Close $102.01 Range $91.18 - $108.30

Q4 2018

Shares 370,906 Value ($000) $36,360 Avg Close $106.26 Range $89.88 - $122.38

Q3 2018

Shares 363,275 Value ($000) $44,854 Avg Close $109.69 Range $94.87 - $121.81

Q2 2018

Shares 345,633 Value ($000) $34,318 Avg Close $89.91 Range $80.71 - $99.79

Q1 2018

Shares 321,933 Value ($000) $28,424 Avg Close $91.22 Range $82.65 - $100.27

Q4 2017

Shares 302,973 Value ($000) $29,895 Avg Close $95.48 Range $87.44 - $100.68

Q3 2017

Shares 290,621 Value ($000) $27,976 Avg Close $87.99 Range $77.83 - $94.16

Q2 2017

Shares 268,384 Value ($000) $25,368 Avg Close $89.32 Range $75.60 - $97.04

Q1 2017

Shares 248,059 Value ($000) $20,245 Avg Close $81.07 Range $76.66 - $85.49

Q4 2016

Shares 232,438 Value ($000) $19,718 Avg Close $76.11 Range $67.94 - $83.75

Q3 2016

Shares 221,903 Value ($000) $16,532 Avg Close $76.71 Range $68.84 - $81.50

Q2 2016

Shares 203,492 Value ($000) $15,441 Avg Close $70.21 Range $65.91 - $74.99

Q1 2016

Shares 309,758 Value ($000) $21,473 Avg Close $57.94 Range $51.90 - $67.04

Q4 2015

Shares 302,423 Value ($000) $18,212 Avg Close $57.81 Range $50.64 - $62.09

Q3 2015

Shares 283,302 Value ($000) $15,333 Avg Close $55.88 Range $50.94 - $59.21

Q2 2015

Shares 273,571 Value ($000) $15,890 Avg Close $53.43 Range $50.49 - $57.34

Q1 2015

Shares 263,422 Value ($000) $15,861 Avg Close $50.91 Range $46.50 - $57.62

Q4 2014

Shares 243,882 Value ($000) $12,985 Avg Close $47.68 Range $41.37 - $52.72

Q3 2014

Shares 243,845 Value ($000) $10,915 Avg Close $40.40 Range $37.20 - $43.21

Q2 2014

Shares 236,059 Value ($000) $9,957 Avg Close $40.62 Range $38.84 - $43.29

Q1 2014

Shares 260,599 Value ($000) $11,480 Avg Close $44.55 Range $39.20 - $48.39

Q4 2013

Shares 218,463 Value ($000) $10,718 Avg Close $44.20 Range $37.35 - $47.81

Q3 2013

Shares 208,340 Value ($000) $8,634 Avg Close $35.94 Range $33.14 - $39.16

Q2 2013

Shares 100,938 Value ($000) $7,219 Avg Close $30.93 Range $29.01 - $33.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	542,803	$149,347	$273.43	$253.32 - $322.08
Q3 2025	527,164	$138,291	$242.79	$206.46 - $290.53
Q2 2025	502,354	$109,915	$213.36	$186.94 - $229.90
Q1 2025	491,827	$110,110	$274.80	$196.50 - $347.77
Q4 2024	468,120	$153,337	$313.59	$279.91 - $350.96
Q3 2024	448,184	$134,527	$304.99	$263.80 - $333.82
Q2 2024	441,428	$145,402	$351.74	$308.59 - $394.74
Q1 2024	434,964	$172,120	$367.98	$324.09 - $411.60
Q4 2023	422,818	$148,883	$351.82	$308.49 - $391.98
Q3 2023	414,724	$155,609	$384.28	$348.41 - $413.15
Q2 2023	410,655	$157,063	$354.80	$327.94 - $384.53
Q1 2023	405,618	$140,534	$290.04	$223.87 - $346.10
Q4 2022	448,263	$105,499	$235.00	$204.38 - $262.37
Q3 2022	425,871	$104,799	$301.94	$242.57 - $344.20
Q2 2022	413,847	$125,135	$322.31	$273.30 - $419.82
Q1 2022	401,951	$165,086	$387.59	$345.71 - $463.22
Q4 2021	400,006	$187,607	$425.92	$394.87 - $470.10
Q3 2021	384,457	$163,218	$416.99	$355.08 - $470.24
Q2 2021	384,790	$138,179	$326.67	$275.63 - $360.44
Q1 2021	387,643	$109,231	$282.81	$250.88 - $308.28
Q4 2020	388,900	$110,180	$277.09	$256.63 - $301.25
Q3 2020	432,429	$118,875	$261.19	$219.97 - $284.94
Q2 2020	597,518	$135,739	$193.81	$143.68 - $224.89
Q1 2020	448,100	$68,224	$151.68	$122.74 - $174.12
Q4 2019	429,384	$64,550	$143.32	$134.47 - $149.78
Q3 2019	415,589	$58,939	$135.38	$118.14 - $149.59
Q2 2019	400,653	$50,142	$115.92	$107.93 - $123.63
Q1 2019	400,585	$44,145	$102.01	$91.18 - $108.30
Q4 2018	370,906	$36,360	$106.26	$89.88 - $122.38
Q3 2018	363,275	$44,854	$109.69	$94.87 - $121.81
Q2 2018	345,633	$34,318	$89.91	$80.71 - $99.79
Q1 2018	321,933	$28,424	$91.22	$82.65 - $100.27
Q4 2017	302,973	$29,895	$95.48	$87.44 - $100.68
Q3 2017	290,621	$27,976	$87.99	$77.83 - $94.16
Q2 2017	268,384	$25,368	$89.32	$75.60 - $97.04
Q1 2017	248,059	$20,245	$81.07	$76.66 - $85.49
Q4 2016	232,438	$19,718	$76.11	$67.94 - $83.75
Q3 2016	221,903	$16,532	$76.71	$68.84 - $81.50
Q2 2016	203,492	$15,441	$70.21	$65.91 - $74.99
Q1 2016	309,758	$21,473	$57.94	$51.90 - $67.04
Q4 2015	302,423	$18,212	$57.81	$50.64 - $62.09
Q3 2015	283,302	$15,333	$55.88	$50.94 - $59.21
Q2 2015	273,571	$15,890	$53.43	$50.49 - $57.34
Q1 2015	263,422	$15,861	$50.91	$46.50 - $57.62
Q4 2014	243,882	$12,985	$47.68	$41.37 - $52.72
Q3 2014	243,845	$10,915	$40.40	$37.20 - $43.21
Q2 2014	236,059	$9,957	$40.62	$38.84 - $43.29
Q1 2014	260,599	$11,480	$44.55	$39.20 - $48.39
Q4 2013	218,463	$10,718	$44.20	$37.35 - $47.81
Q3 2013	208,340	$8,634	$35.94	$33.14 - $39.16
Q2 2013	100,938	$7,219	$30.93	$29.01 - $33.33