Jennison Associates LLC West Pharmaceutical Services Inc Transaction History

Jennison Associates LLC

$168 Billion
Q4 2025

A detailed history of Jennison Associates LLC transactions in West Pharmaceutical Services Inc stock. As of the latest transaction made, Jennison Associates LLC holds 54,593 shares of WST stock, worth $14.3 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

54,593

Previous 37,230 46.64%

Holding current value

$14.3 Million

Previous $9.77 Million 46.1%

% of portfolio

0.01%

Previous 0.01%

13 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2025 Jan 30, 2026	BUY	$261.17 - $307.25 $4.53 Million - $5.33 Million	17,363 Added 46.64%	54,593 $14.3 Million
Q3 2025 Oct 30, 2025	BUY	$210.08 - $279.1 $7.82 Million - $10.4 Million	37,230 New	37,230 $9.77 Million
Q3 2021 Nov 09, 2021	SELL	$363.01 - $468.47 $1.6 Million - $2.06 Million	-4,403 Closed	0 $0
Q2 2021 Aug 12, 2021	SELL	$284.77 - $363.2 $3.69 Million - $4.7 Million	-12,941 Reduced 74.61%	4,403 $1.58 Million
Q1 2021 May 11, 2021	SELL	$257.29 - $307.53 $188,078 - $224,804	-731 Reduced 4.04%	17,344 $4.89 Million

Q4 2020 Feb 05, 2021	SELL	$261.16 - $301.66 $132,669 - $153,243	-508 Reduced 2.73%	18,075 $5.12 Million
Q3 2020 Nov 04, 2020	BUY	$224.99 - $288.02 $2.73 Million - $3.49 Million	12,130 Added 187.97%	18,583 $5.11 Million
Q2 2020 Aug 06, 2020	BUY	$149.8 - $227.17 $966,659 - $1.47 Million	6,453 New	6,453 $1.47 Million
Q1 2020 May 06, 2020	SELL	$128.96 - $174.76 $531,702 - $720,535	-4,123 Closed	0 $0
Q4 2019 Feb 07, 2020	BUY	$137.6 - $151.21 $567,324 - $623,438	4,123 New	4,123 $620,000
Q1 2018 Apr 20, 2018	SELL	$85.56 - $102.4 $30.3 Million - $36.3 Million	-354,164 Closed	0 $0
Q4 2017 Jan 25, 2018	SELL	$91.65 - $101.65 $28.8 Million - $31.9 Million	-313,859 Reduced 46.98%	354,164 $34.9 Million
Q3 2017 Nov 03, 2017	BUY	$84.54 - $96.75 $56.5 Million - $64.6 Million	668,023	668,023 $64.3 Million

Others Institutions Holding WST

# of Institutions

864

Shares Held

67.9M

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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Jennison Associates LLC West Pharmaceutical Services Inc Transaction History