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West Pharmaceutical Services (WST) Institutional Ownership

West Pharmaceutical Services logo
$261.24 +10.44 (+4.16%)
As of 12:48 PM Eastern
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Institutional Ownership Changes (13F Filings) for West Pharmaceutical Services (NYSE:WST)

Current
Institutional Ownership
Percentage
93.90%
Number of
Institutional Buyers
(last 12 months)
511
Total
Institutional Inflows
(last 12 months)
$4.93B
Number of
Institutional Sellers
(last 12 months)
353
Total
Institutional Outflows
(last 12 months)
$3.22B
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WST Institutional Buying and Selling by Quarter

West Pharmaceutical Services Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/4/2025 Osaic Holdings Inc.12,461$2.74M0.0%+15.2%0.017%
8/27/2025 Orion Porfolio Solutions LLC1,823$399K0.0%-38.3%0.003%
8/26/2025 Thrivent Financial for Lutherans29,210$6.39M0.0%-33.4%0.041%
8/20/2025 Kentucky Retirement Systems4,651$1.02M0.0%-6.2%0.006%
8/20/2025 Kentucky Retirement Systems Insurance Trust Fund1,974$432K0.0%-6.5%0.003%
8/19/2025 State of Wyoming224$49K0.0%N/A0.000%
8/19/2025 Liontrust Investment Partners LLP421,601$92.25M1.3%-5.6%0.586%
8/19/2025 Pitcairn Co.8,637$1.89M0.1%-31.6%0.012%
8/18/2025 Hudson Bay Capital Management LP1,704$373K0.0%N/A0.002%
8/18/2025 Nomura Holdings Inc.5,246$1.15M0.0%+4.2%0.007%
8/18/2025 Caxton Associates LLP7,360$1.61M0.0%N/A0.010%
8/18/2025 CYBER HORNET ETFs LLC112$25K0.0%N/A0.000%
8/16/2025 Public Sector Pension Investment Board5,418$1.19M0.0%-45.3%0.008%
8/16/2025 FORA Capital LLC5,520$1.21M0.1%N/A0.008%
8/16/2025 Headlands Technologies LLC8,789$1.92M0.2%+326.4%0.012%
8/15/2025 CANADA LIFE ASSURANCE Co76,467$16.75M0.0%-3.0%0.106%
8/15/2025 Tower Research Capital LLC TRC 3,549$777K0.0%+84.9%0.005%
8/15/2025 MUFG Securities EMEA plc213$47K0.0%N/A0.000%
8/15/2025 Corient Private Wealth LLC101,138$22.13M0.0%+76.1%0.141%
8/15/2025 State of Tennessee Department of Treasury8,250$1.81M0.0%-74.4%0.011%
8/15/2025 E Fund Management Co. Ltd.1,343$294K0.0%-9.1%0.002%
8/15/2025 Captrust Financial Advisors4,880$1.07M0.0%+7.0%0.007%
8/15/2025 Vident Advisory LLC52,067$11.39M0.1%+1,619.5%0.072%
8/15/2025 Voleon Capital Management LP1,290$282K0.0%-59.3%0.002%
8/15/2025 Voya Financial Advisors Inc.3,778$827K0.1%-2.9%0.005%
8/15/2025 Two Sigma Securities LLC5,837$1.28M0.2%N/A0.008%
8/15/2025 Tidal Investments LLC9,668$2.12M0.0%+25.2%0.013%
8/15/2025 Scott Marsh Financial LLC5,906$1.29M0.5%N/A0.008%
8/15/2025 Royal London Asset Management Ltd.35,104$7.68M0.0%-2.7%0.049%
8/15/2025 Rafferty Asset Management LLC7,587$1.66M0.0%+13.2%0.011%
8/15/2025 Orion Porfolio Solutions LLC1,823$399K0.0%-38.3%0.003%
8/15/2025 MML Investors Services LLC18,706$4.09M0.0%-11.2%0.026%
8/15/2025 Man Group plc99,978$21.88M0.0%+223.5%0.139%
8/15/2025 Meiji Yasuda Asset Management Co Ltd.9,563$2.09M0.1%-6.7%0.013%
8/15/2025 Modern Wealth Management LLC1,270$278K0.0%+7.4%0.002%
8/15/2025 HRT Financial LP60,803$13.30M0.1%N/A0.085%
8/15/2025 Hilton Capital Management LLC8,803$1.93M0.2%+84.1%0.012%
8/15/2025 Hudson Bay Capital Management LP1,704$373K0.0%N/A0.002%
8/15/2025 Engineers Gate Manager LP48,848$10.69M0.1%+3,027.3%0.068%
8/15/2025 Curi Capital LLC76,725$16.79M0.3%+4.9%0.107%
8/15/2025 Benjamin Edwards Inc.3,021$661K0.0%+1.7%0.004%
8/15/2025 BI Asset Management Fondsmaeglerselskab A S4,259$932K0.0%+110.9%0.006%
8/15/2025 BNP Paribas Financial Markets365,176$79.90M0.0%+50.3%0.508%
8/15/2025 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp11,373$2.49M0.0%-17.9%0.016%
8/15/2025 Brevan Howard Capital Management LP19,383$4.24M0.0%N/A0.027%
8/15/2025 Bamco Inc. NY307,647$67.31M0.2%-26.1%0.428%
8/15/2025 Bank of America Corp DE500,135$109.43M0.0%-2.2%0.696%
8/15/2025 Adage Capital Partners GP L.L.C.65,807$14.40M0.0%-68.8%0.092%
8/15/2025 Ameriprise Financial Inc.169,935$37.18M0.0%-2.6%0.236%
8/15/2025 AQR Capital Management LLC104,950$22.96M0.0%+2,295.6%0.146%
8/14/2025 Durable Capital Partners LP1,040,648$227.69M1.7%-33.8%1.447%
8/14/2025 California State Teachers Retirement System117,575$25.73M0.0%-0.6%0.164%
8/14/2025 Raymond James Financial Inc.126,671$27.72M0.0%-45.7%0.176%
8/14/2025 Darwin Wealth Management LLC344$75K0.0%N/A0.000%
8/14/2025 Worldquant Millennium Advisors LLC313,321$68.56M0.3%+16.8%0.436%
8/14/2025 Canada Pension Plan Investment Board65,102$14.24M0.0%+5.3%0.091%
8/14/2025 Bayesian Capital Management LP5,900$1.29M0.2%N/A0.008%
8/14/2025 Quantinno Capital Management LP39,436$8.63M0.0%+256.0%0.055%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.9,195$2.01M0.0%-36.9%0.013%
8/14/2025 Alliancebernstein L.P.81,888$17.92M0.0%+2.2%0.114%
8/14/2025 Treasurer of the State of North Carolina33,438$7.32M0.0%+0.7%0.047%
8/14/2025 The Manufacturers Life Insurance Company 43,547$9.53M0.0%-2.2%0.061%
8/14/2025 Faithward Advisors LLC11,807$2.58M0.4%+12.5%0.016%
8/14/2025 Squarepoint Ops LLC81,142$17.75M0.0%+50.3%0.113%
8/14/2025 Sei Investments Co.445,251$97.42M0.1%-12.8%0.619%
8/14/2025 Alpine Peaks Capital LP21,833$4.78M4.2%+2.8%0.030%
8/14/2025 NewEdge Advisors LLC24,427$5.35M0.0%+18.3%0.034%
8/14/2025 Qube Research & Technologies Ltd139,819$30.59M0.0%N/A0.194%
8/14/2025 Investment Management Corp of Ontario1,780$389K0.0%-14.4%0.002%
8/14/2025 iSAM Funds UK Ltd4,226$925K0.2%N/A0.006%
8/14/2025 AXA S.A.2,090$457K0.0%+100.2%0.003%
8/14/2025 Lombard Odier Asset Management USA Corp1,504$329K0.0%N/A0.002%
8/14/2025 State Street Corp3,271,866$715.88M0.0%+2.1%4.550%
8/14/2025 Daiwa Securities Group Inc.14,045$3.07M0.0%+10.8%0.020%
8/14/2025 Natixis12,186$2.67M0.0%+88.4%0.017%
8/14/2025 North Growth Management Ltd.29,000$6.36M1.2%+16.0%0.040%
8/14/2025 Ossiam7,294$1.60M0.0%+12.3%0.010%
8/14/2025 Bank of Nova Scotia9,643$2.11M0.0%-48.0%0.013%
8/14/2025 California Public Employees Retirement System94,256$20.62M0.0%+5.1%0.131%
8/14/2025 Cerity Partners LLC8,773$1.92M0.0%+189.4%0.012%
8/14/2025 Federated Hermes Inc.224,667$49.16M0.1%-3.1%0.312%
8/13/2025 Jump Financial LLC20,239$4.43M0.0%N/A0.028%
8/13/2025 Cresset Asset Management LLC29,500$6.46M0.0%+3.3%0.041%
8/13/2025 Tema Etfs LLC1,977$433K0.1%-12.9%0.003%
8/13/2025 Brown Advisory Inc.3,021,283$661.06M0.9%-7.6%4.201%
8/13/2025 Amundi502,831$111.24M0.0%+83.4%0.699%
8/13/2025 Marshall Wace LLP62,526$13.68M0.0%-62.4%0.087%
8/13/2025 Epoch Investment Partners Inc.361,265$79.05M0.4%+9.5%0.502%
8/13/2025 Baird Financial Group Inc.153,829$33.66M0.1%-7.2%0.214%
8/13/2025 First Trust Advisors LP46,332$10.14M0.0%+168.4%0.064%
8/13/2025 Kennedy Capital Management LLC5,210$1.14M0.0%-37.1%0.007%
8/13/2025 EverSource Wealth Advisors LLC449$98K0.0%+78.2%0.001%
8/13/2025 Invesco Ltd.959,525$209.94M0.0%+1.1%1.334%
8/13/2025 CW Advisors LLC1,592$349K0.0%-95.1%0.002%
8/13/2025 PharVision Advisers LLC1,332$291K0.4%N/A0.002%
8/13/2025 Arrowstreet Capital Limited Partnership129,030$28.23M0.0%+212.0%0.179%
8/13/2025 Westerkirk Capital Inc.795$174K0.0%N/A0.001%
8/13/2025 Quantbot Technologies LP25,767$5.64M0.1%+402.7%0.036%
8/13/2025 M&T Bank Corp21,814$4.77M0.0%-72.0%0.030%
8/13/2025 Fisher Asset Management LLC24,338$5.33M0.0%-17.0%0.034%
(Data available from 1/1/2016 forward)

WST Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of WST shares?

During the previous two years, 838 institutional investors and hedge funds held shares of West Pharmaceutical Services. The most heavily invested institutionals were Vanguard Group Inc. ($2.04B), State Street Corp ($715.88M), Bank of New York Mellon Corp ($701.56M), Brown Advisory Inc. ($661.06M), Artisan Partners Limited Partnership ($496.09M), Geode Capital Management LLC ($399.36M), and FMR LLC ($357.24M).Learn more on West Pharmaceutical Services' institutional investors.

What percentage of West Pharmaceutical Services' stock is owned by institutional investors?

93.90% of West Pharmaceutical Services' stock is owned by institutional investors. Learn more on WST's institutional investor holdings.

Which institutional investors have been buying West Pharmaceutical Services' stock?

Of the 694 institutional investors that purchased West Pharmaceutical Services' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($2.66M), Generation Investment Management LLP ($1.17M), Brown Advisory Inc. ($1.13M), Artisan Partners Limited Partnership ($1.06M), Durable Capital Partners LP ($935.72K), FMR LLC ($891.61K), and Van ECK Associates Corp ($679.70K).

How much institutional buying is happening at West Pharmaceutical Services?

Institutional investors have bought a total of 18,521,765 shares in the last 24 months. This purchase volume represents approximately $4.93B in transactions.

Which of West Pharmaceutical Services' major shareholders have been selling company stock?

Of the 353 institutional investors that sold West Pharmaceutical Services' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Alliancebernstein L.P. ($2.52M), Franklin Resources Inc. ($1.14M), Durable Capital Partners LP ($980.99K), APG Asset Management N.V. ($871.45K), Price T Rowe Associates Inc. MD ($736.16K), JPMorgan Chase & Co. ($588.43K), and ProShare Advisors LLC ($533.59K).

How much institutional selling is happening at West Pharmaceutical Services?

Institutional investors have sold a total of 12,147,458 shares in the last 24 months. This volume of shares sold represents approximately $3.22B in transactions.


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This page (NYSE:WST) was last updated on 9/24/2025 by MarketBeat.com Staff
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