Artisan Partners Limited Partnership West Pharmaceutical Services Inc Transaction History

Artisan Partners Limited Partnership

$65.4 Billion
Q3 2025

A detailed history of Artisan Partners Limited Partnership transactions in West Pharmaceutical Services Inc stock. As of the latest transaction made, Artisan Partners Limited Partnership holds 2,770,920 shares of WST stock, worth $724 Million. This represents 1.11% of its overall portfolio holdings.

Number of Shares

2,770,920

Previous 2,195,483 26.21%

Holding current value

$724 Million

Previous $492 Million 47.89%

% of portfolio

1.11%

Previous 0.85%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	BUY	$210.08 - $279.1 $121 Million - $161 Million	575,437 Added 26.21%	2,770,920 $727 Million
Q1 2025 May 14, 2025	SELL	$199.11 - $347.87 $182 Million - $318 Million	-915,420 Reduced 29.43%	2,195,483 $492 Million
Q4 2024 Feb 12, 2025	BUY	$285.69 - $344.0 $12.7 Million - $15.3 Million	44,376 Added 1.45%	3,110,903 $1.02 Billion
Q3 2024 Nov 12, 2024	BUY	$277.16 - $333.3 $159 Million - $192 Million	574,635 Added 23.06%	3,066,527 $920 Million
Q2 2024 Aug 12, 2024	BUY	$314.68 - $395.94 $134 Million - $168 Million	425,355 Added 20.58%	2,491,892 $821 Million

Q1 2024 May 13, 2024	BUY	$338.27 - $413.0 $35.7 Million - $43.6 Million	105,474 Added 5.38%	2,066,537 $818 Million
Q4 2023 Feb 12, 2024	BUY	$318.29 - $392.21 $118 Million - $145 Million	369,792 Added 23.24%	1,961,063 $691 Million
Q3 2023 Nov 09, 2023	BUY	$354.9 - $412.41 $205 Million - $239 Million	578,796 Added 57.17%	1,591,271 $597 Million
Q2 2023 Aug 10, 2023	SELL	$334.63 - $382.47 $50.9 Million - $58.2 Million	-152,234 Reduced 13.07%	1,012,475 $387 Million
Q1 2023 May 11, 2023	BUY	$232.5 - $346.47 $24.2 Million - $36 Million	103,905 Added 9.79%	1,164,709 $404 Million
Q4 2022 Feb 10, 2023	BUY	$209.34 - $261.61 $30.4 Million - $38 Million	145,065 Added 15.84%	1,060,804 $250 Million
Q3 2022 Nov 10, 2022	BUY	$246.08 - $343.65 $15.4 Million - $21.5 Million	62,491 Added 7.32%	915,739 $225 Million
Q2 2022 Aug 12, 2022	BUY	$280.61 - $420.45 $86.6 Million - $130 Million	308,549 Added 56.65%	853,248 $258 Million
Q1 2022 May 13, 2022	SELL	$357.49 - $445.92 $78.1 Million - $97.4 Million	-218,495 Reduced 28.63%	544,699 $224 Million
Q4 2021 Feb 11, 2022	SELL	$402.25 - $471.34 $14.6 Million - $17.1 Million	-36,174 Reduced 4.53%	763,194 $358 Million
Q3 2021 Nov 12, 2021	SELL	$363.01 - $468.47 $69.6 Million - $89.9 Million	-191,826 Reduced 19.35%	799,368 $339 Million
Q2 2021 Aug 12, 2021	SELL	$284.77 - $363.2 $73.8 Million - $94.1 Million	-259,005 Reduced 20.72%	991,194 $356 Million
Q1 2021 May 11, 2021	SELL	$257.29 - $307.53 $13.1 Million - $15.6 Million	-50,836 Reduced 3.91%	1,250,199 $352 Million
Q4 2020 Feb 10, 2021	SELL	$261.16 - $301.66 $14.8 Million - $17.1 Million	-56,760 Reduced 4.18%	1,301,035 $369 Million
Q3 2020 Nov 12, 2020	BUY	$224.99 - $288.02 $181,341 - $232,144	806 Added 0.06%	1,357,795 $373 Million
Q2 2020 Aug 12, 2020	BUY	$149.8 - $227.17 $23.4 Million - $35.5 Million	156,444 Added 13.03%	1,356,989 $308 Million
Q1 2020 May 12, 2020	BUY	$128.96 - $174.76 $12.8 Million - $17.4 Million	99,512 Added 9.04%	1,200,545 $183 Million
Q4 2019 Feb 12, 2020	BUY	$137.6 - $151.21 $3.55 Million - $3.9 Million	25,769 Added 2.4%	1,101,033 $166 Million
Q3 2019 Nov 12, 2019	SELL	$121.41 - $150.02 $1.16 Million - $1.43 Million	-9,560 Reduced 0.88%	1,075,264 $152 Million
Q2 2019 Aug 09, 2019	SELL	$111.27 - $125.15 $2.96 Million - $3.33 Million	-26,641 Reduced 2.4%	1,084,824 $136 Million
Q1 2019 May 10, 2019	BUY	$94.53 - $110.2 $477,565 - $556,730	5,052 Added 0.46%	1,111,465 $122 Million
Q4 2018 Feb 12, 2019	SELL	$93.0 - $123.98 $821,748 - $1.1 Million	-8,836 Reduced 0.79%	1,106,413 $108 Million
Q3 2018 Nov 13, 2018	SELL	$98.01 - $123.47 $5.69 Million - $7.17 Million	-58,032 Reduced 4.95%	1,115,249 $138 Million
Q2 2018 Aug 10, 2018	SELL	$83.32 - $101.88 $6.05 Million - $7.39 Million	-72,584 Reduced 5.83%	1,173,281 $116 Million
Q1 2018 May 10, 2018	BUY	$85.56 - $102.4 $20.8 Million - $24.9 Million	243,421 Added 24.28%	1,245,865 $110 Million
Q4 2017 Feb 12, 2018	BUY	$91.65 - $101.65 $14.7 Million - $16.3 Million	160,360 Added 19.04%	1,002,444 $98.9 Million
Q3 2017 Nov 13, 2017	BUY	$84.54 - $96.75 $71.2 Million - $81.5 Million	842,084	842,084 $81.1 Million

Others Institutions Holding WST

# of Institutions

853

Shares Held

68.1M

Call Options Held

285K

Put Options Held

106K

View Full List

About WEST PHARMACEUTICAL SERVICES INC

Ticker WST
Exchange NYSE
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 74,033,000
Market Cap $19.3B
Description
West Pharmaceutical Services, Inc. designs, manufactures, and sells containment and delivery systems for injectable drugs and healthcare products in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. It operates in two segments, Proprietary Products and Contract-Manufactured Products. The Proprietary Products segment offers sto...

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Artisan Partners Limited Partnership West Pharmaceutical Services Inc Transaction History