Two Sigma Investments, LP West Pharmaceutical Services Inc Transaction History

Two Sigma Investments, LP

$59 Billion
Q3 2025

A detailed history of Two Sigma Investments, LP transactions in West Pharmaceutical Services Inc stock. As of the latest transaction made, Two Sigma Investments, LP holds 101,201 shares of WST stock, worth $26.4 Million. This represents 0.04% of its overall portfolio holdings.

Number of Shares

101,201

Previous 584,065 82.67%

Holding current value

$26.4 Million

Previous $128 Million 79.23%

% of portfolio

0.04%

Previous 0.25%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$210.08 - $279.1 $101 Million - $135 Million	-482,864 Reduced 82.67%	101,201 $26.5 Million
Q2 2025 Aug 14, 2025	BUY	$190.39 - $227.7 $11.7 Million - $13.9 Million	61,238 Added 11.71%	584,065 $128 Million
Q1 2025 May 15, 2025	BUY	$199.11 - $347.87 $89 Million - $155 Million	446,839 Added 588.04%	522,827 $117 Million
Q4 2024 Feb 14, 2025	SELL	$285.69 - $344.0 $19.6 Million - $23.6 Million	-68,732 Reduced 47.49%	75,988 $24.9 Million
Q3 2024 Nov 14, 2024	BUY	$277.16 - $333.3 $17.3 Million - $20.8 Million	62,337 Added 75.67%	144,720 $43.4 Million

Q2 2024 Aug 14, 2024	BUY	$314.68 - $395.94 $25.7 Million - $32.3 Million	81,557 Added 9873.73%	82,383 $27.1 Million
Q1 2024 May 15, 2024	SELL	$338.27 - $413.0 $9.01 Million - $11 Million	-26,647 Reduced 96.99%	826 $326,000
Q4 2023 Feb 14, 2024	BUY	$318.29 - $392.21 $6.64 Million - $8.19 Million	20,873 Added 316.26%	27,473 $9.67 Million
Q3 2023 Nov 14, 2023	SELL	$354.9 - $412.41 $17.5 Million - $20.3 Million	-49,294 Reduced 88.19%	6,600 $2.48 Million
Q2 2023 Aug 14, 2023	BUY	$334.63 - $382.47 $16.5 Million - $18.9 Million	49,294 Added 746.88%	55,894 $21.4 Million
Q1 2023 May 15, 2023	SELL	$232.5 - $346.47 $75.4 Million - $112 Million	-324,313 Reduced 98.01%	6,600 $2.29 Million
Q4 2022 Feb 14, 2023	BUY	$209.34 - $261.61 $69.3 Million - $86.6 Million	330,913 New	330,913 $77.9 Million
Q2 2022 Aug 15, 2022	BUY	$280.61 - $420.45 $1.33 Million - $2 Million	4,757 New	4,757 $1.44 Million
Q2 2021 Aug 16, 2021	SELL	$284.77 - $363.2 $5.38 Million - $6.86 Million	-18,888 Closed	0 $0
Q1 2021 May 17, 2021	BUY	$257.29 - $307.53 $4.86 Million - $5.81 Million	18,888 New	18,888 $5.32 Million
Q2 2018 Aug 14, 2018	SELL	$83.32 - $101.88 $3.02 Million - $3.7 Million	-36,297 Closed	0 $0
Q1 2018 May 15, 2018	BUY	$85.56 - $102.4 $266,177 - $318,566	3,111 Added 9.37%	36,297 $3.21 Million
Q4 2017 Feb 14, 2018	SELL	$91.65 - $101.65 $1.16 Million - $1.28 Million	-12,610 Reduced 27.54%	33,186 $3.27 Million
Q3 2017 Nov 14, 2017	BUY	$84.54 - $96.75 $3.87 Million - $4.43 Million	45,796	45,796 $4.41 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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Two Sigma Investments, LP West Pharmaceutical Services Inc Transaction History