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West Pharmaceutical Services, Inc. (WST)
NYSE:WST
US Market
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West Pharmaceutical Services (WST) Ownership - Who Owns West Pharmaceutical Services?

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West Pharmaceutical Services (WST) Ownership Overview

0.55%26.54%30.30%30.84%11.77%
30.30% Other Institutional Investors
30.84% ETFs
11.77% Public Companies and
Individual Investors
The ownership structure of West Pharmaceutical Services (WST) stock is a mix of institutional, retail, and individual investors. Approximately 87.68% of the company’s stock is owned by Institutional Investors, 0.55% is owned by Insiders, and 11.77% is owned by Public Companies and Individual Investors.
The ownership structure of West Pharmaceutical Services (WST) stock is a mix of institutional, retail, and individual investors. Approximately 56.84% of the company’s stock is owned by Institutional Investors, 0.55% is owned by Insiders, and 30.84% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date
Name
Activity
Value
Apr 29, 2026
xxxxxxxxxxxxx
$859748
Apr 29, 2026
xxxxxxxxxxxxx
$269391

Recent Hedge Fund Trading Activity

Top Shareholders

Holder
# of Shares
Type
% Holding
Value
8,434,060Institution11.94%2,652,511,870
7,290,297Institution10.32%2,292,798,407
4,171,530Institution5.90%1,311,946,185
2,944,372Institution4.17%926,004,994
2,243,976Institution3.18%705,730,452
1,315,403Institution1.86%413,694,244
1,221,678Institution1.73%384,217,731
1,182,156Institution1.67%371,788,062
1,060,700Institution1.50%333,590,150
890,039Institution1.26%279,917,266

Top Mutual Fund Holders

Holder
# of Shares
Type
% Holding
Value
7,290,297Institution10.32%2,292,798,407
1,221,678Institution1.73%384,217,731
1,060,700Institution1.50%333,590,150
794,738Institution1.12%249,945,101
569,887Institution0.81%179,229,462
531,631Institution0.75%167,197,950
465,644Institution0.66%146,445,038
440,547Institution0.62%138,552,032
396,341Institution0.56%124,649,245
389,853Institution0.55%122,608,769

Top ETF Holders

Holder
# of Shares
Type
% Holding
Value
2,298,161Institution3.25%683,909,732
1,865,951Institution2.64%555,288,358
1,559,705Institution2.21%464,152,611
986,163Institution1.40%293,472,247
944,708Institution1.34%297,110,666
875,862Institution1.24%277,928,530
862,212Institution1.22%200,593,622
708,915Institution1.00%222,953,768
593,395Institution0.84%188,296,101
591,048Institution0.84%185,884,596

FAQ

Who Owns West Pharmaceutical Services, Inc. (WST)?
According to the latest TipRanks data, approximately 30.30% of the company's stock is held by institutional investors, 0.55% is held by insiders, and 11.77% is held by retail investors.
    What percentage of West Pharmaceutical Services, Inc. (WST) stock is held by institutional investors?
    According to the latest TipRanks data, approximately 30.30% of West Pharmaceutical Services, Inc. (WST) stock is held by institutional investors.
      What percentage of West Pharmaceutical Services, Inc. (WST) stock is held by retail investors?
      According to the latest TipRanks data, approximately 11.77% of West Pharmaceutical Services, Inc. (WST) stock is held by retail investors.
        Who owns the most shares of West Pharmaceutical Services, Inc. (WST)?
        Vanguard owns the most shares of West Pharmaceutical Services, Inc. (WST).
          What is the significance of the ownership structure for a publicly traded company?
          The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.