Ken Griffin West Pharmaceutical Services, Inc.

Current Value of Holding

$106M

Shares

324k

% of Portfolio

0.07%

Average Buy Price

$317

Avg closing price
Price range
Ken Griffin Portfolio Stock Details (WST)

51 Ken Griffin West Pharmaceutical Services Trades

Ken Griffin acquired 30.7k West Pharmaceutical Services shares worth $10.1M. That's 0.01% of their equity portfolio (1507th largest holding). The first West Pharmaceutical Services trade was made in Q2 2013. Since then Ken Griffin bought shares 60 more times and sold shares on 53 occasions. The stake costed the investor $9.23M, netting the investor a gain of 9.1% so far.

Avg closing price
Price range
Increased shares by 31.7% (+77.9k shares) Q1 2026
Avg closing price $246.38
Price range $229.12 - $280.66
Sold 66.2% shares (-482k shares) Q4 2025
Avg closing price $273.59
Price range $257.77 - $307.25
Increased shares by 464.9% (+599k shares) Q3 2025
Avg closing price $242.79
Price range $210.08 - $279.10
Sold 54.1% shares (-152k shares) Q2 2025
Avg closing price $213.49
Price range $190.39 - $227.70
Sold 58.2% shares (-390k shares) Q1 2025
Avg closing price $276.57
Price range $199.11 - $347.87
Increased shares by 1294.0% (+623k shares) Q4 2024
Avg closing price $315.45
Price range $286.40 - $344.00
Sold 82.8% shares (-232k shares) Q3 2024
Avg closing price $306.59
Price range $277.16 - $333.30
Sold 73.6% shares (-780k shares) Q2 2024
Avg closing price $353.40
Price range $314.68 - $395.94
Increased shares by 14.1% (+131k shares) Q1 2024
Avg closing price $369.91
Price range $338.27 - $413.00
Sold 40.1% shares (-623k shares) Q4 2023
Avg closing price $353.90
Price range $318.29 - $392.21
Increased shares by 47.3% (+498k shares) Q3 2023
Avg closing price $386.88
Price range $354.90 - $412.41
Sold 4.2% shares (-45.9k shares) Q2 2023
Avg closing price $357.24
Price range $334.63 - $382.47
Increased shares by 582.4% (+938k shares) Q1 2023
Avg closing price $292.19
Price range $232.50 - $346.47
Sold 25.7% shares (-55.8k shares) Q4 2022
Avg closing price $236.96
Price range $209.34 - $261.61
Increased shares by 60.7% (+82k shares) Q3 2022
Avg closing price $304.64
Price range $246.08 - $343.65
Sold 65.9% shares (-260k shares) Q2 2022
Avg closing price $325.39
Price range $280.61 - $420.45
Increased shares by 38790.8% (+394k shares) Q1 2022
Avg closing price $391.48
Price range $357.49 - $445.92
Sold 98.2% shares (-54.9k shares) Q4 2021
Avg closing price $430.44
Price range $402.25 - $471.34
Increased shares by 102.1% (+28.3k shares) Q3 2021
Avg closing price $421.55
Price range $363.01 - $468.47
New holding (+27.7k shares) Q2 2021
Avg closing price $330.40
Price range $284.77 - $363.20
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