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West Pharmaceutical Services (WST) Institutional Ownership

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$261.21 -1.26 (-0.48%)
Closing price 10/14/2025 03:59 PM Eastern
Extended Trading
$261.17 -0.05 (-0.02%)
As of 10/14/2025 04:44 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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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)
515
Total
Institutional Inflows
(last 12 months)
$4.92B
Number of
Institutional Sellers
(last 12 months)
348
Total
Institutional Outflows
(last 12 months)
$3.26B
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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
10/14/2025Yousif Capital Management LLC29,654$7.78M0.1%-5.0%0.041%
10/14/2025Patton Fund Management Inc.968$254K0.0%N/A0.001%
10/14/2025HBK Sorce Advisory LLC915$245K0.0%N/A0.001%
10/14/2025Riverbridge Partners LLC362,540$95.11M1.6%-5.5%0.504%
10/14/2025Brighton Jones LLC2,514$660K0.0%N/A0.003%
10/14/2025Seilern Investment Management Ltd326,957$85.77M6.3%-24.2%0.455%
10/10/2025 First Bank & Trust2,971$779K0.1%+107.8%0.004%
10/10/2025 USA Financial Formulas588$154K0.0%N/A0.001%
10/10/2025 Trust Point Inc.2,283$599K0.0%+13.9%0.003%
10/10/2025 Congress Asset Management Co.1,380$362K0.0%N/A0.002%
10/9/2025 Princeton Global Asset Management LLC200$52K0.0%-64.6%0.000%
10/9/2025 Voya Investment Management LLC16,375$4.30M0.0%-17.7%0.023%
10/9/2025 Voya Financial Advisors Inc.3,447$897K0.1%-8.8%0.005%
10/8/2025 Marshall Financial Group LLC870$228K0.0%-8.2%0.001%
10/8/2025 Hilltop National Bank473$124K0.0%+61.4%0.001%
10/8/2025 Czech National Bank18,263$4.79M0.0%+4.0%0.025%
10/7/2025 Assenagon Asset Management S.A.188,867$49.55M0.1%+23.1%0.263%
10/7/2025 Salem Investment Counselors Inc.3,718$975K0.0%+45.8%0.005%
10/3/2025 Aaron Wealth Advisors LLC1,049$275K0.0%N/A0.001%
10/2/2025 GAMMA Investing LLC2,157$566K0.0%+52.5%0.003%
10/1/2025 Praxis Investment Management Inc.1,415$371K0.0%N/A0.002%
9/26/2025Corient Private Wealth LLC50,933$11.14M0.0%-11.3%0.071%
9/24/2025Texas Permanent School Fund Corp11,148$2.44M0.0%-47.9%0.016%
9/4/2025Osaic Holdings Inc.12,461$2.74M0.0%+15.2%0.017%
8/27/2025Orion Porfolio Solutions LLC1,823$399K0.0%-38.3%0.003%
8/26/2025Thrivent Financial for Lutherans29,210$6.39M0.0%-33.4%0.041%
8/20/2025Kentucky Retirement Systems4,651$1.02M0.0%-6.2%0.006%
8/20/2025Kentucky Retirement Systems Insurance Trust Fund1,974$432K0.0%-6.5%0.003%
8/19/2025State of Wyoming224$49K0.0%N/A0.000%
8/19/2025Liontrust Investment Partners LLP421,601$92.25M1.3%-5.6%0.586%
8/19/2025Pitcairn Co.8,637$1.89M0.1%-31.6%0.012%
8/18/2025Hudson Bay Capital Management LP1,704$373K0.0%N/A0.002%
8/18/2025Nomura Holdings Inc.5,246$1.15M0.0%+4.2%0.007%
8/18/2025Caxton Associates LLP7,360$1.61M0.0%N/A0.010%
8/18/2025CYBER HORNET ETFs LLC112$25K0.0%N/A0.000%
8/16/2025Public Sector Pension Investment Board5,418$1.19M0.0%-45.3%0.008%
8/16/2025FORA Capital LLC5,520$1.21M0.1%N/A0.008%
8/16/2025Headlands Technologies LLC8,789$1.92M0.2%+326.4%0.012%
8/15/2025CANADA LIFE ASSURANCE Co76,467$16.75M0.0%-3.0%0.106%
8/15/2025Tower Research Capital LLC TRC 3,549$777K0.0%+84.9%0.005%
8/15/2025MUFG Securities EMEA plc213$47K0.0%N/A0.000%
8/15/2025Corient Private Wealth LLC101,138$22.13M0.0%+76.1%0.141%
8/15/2025State of Tennessee Department of Treasury8,250$1.81M0.0%-74.4%0.011%
8/15/2025E Fund Management Co. Ltd.1,343$294K0.0%-9.1%0.002%
8/15/2025Captrust Financial Advisors4,880$1.07M0.0%+7.0%0.007%
8/15/2025Vident Advisory LLC52,067$11.39M0.1%+1,619.5%0.072%
8/15/2025Voleon 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%
8/15/2025Two Sigma Securities LLC5,837$1.28M0.2%N/A0.008%
8/15/2025Tidal Investments LLC9,668$2.12M0.0%+25.2%0.013%
8/15/2025Scott Marsh Financial LLC5,906$1.29M0.5%N/A0.008%
8/15/2025Royal London Asset Management Ltd.35,104$7.68M0.0%-2.7%0.049%
8/15/2025Rafferty Asset Management LLC7,587$1.66M0.0%+13.2%0.011%
8/15/2025Orion Porfolio Solutions LLC1,823$399K0.0%-38.3%0.003%
8/15/2025MML Investors Services LLC18,706$4.09M0.0%-11.2%0.026%
8/15/2025Man Group plc99,978$21.88M0.0%+223.5%0.139%
8/15/2025Meiji Yasuda Asset Management Co Ltd.9,563$2.09M0.1%-6.7%0.013%
8/15/2025Modern Wealth Management LLC1,270$278K0.0%+7.4%0.002%
8/15/2025HRT Financial LP60,803$13.30M0.1%N/A0.085%
8/15/2025Hilton Capital Management LLC8,803$1.93M0.2%+84.1%0.012%
8/15/2025Hudson Bay Capital Management LP1,704$373K0.0%N/A0.002%
8/15/2025Engineers Gate Manager LP48,848$10.69M0.1%+3,027.3%0.068%
8/15/2025Curi Capital LLC76,725$16.79M0.3%+4.9%0.107%
8/15/2025Benjamin Edwards Inc.3,021$661K0.0%+1.7%0.004%
8/15/2025BI Asset Management Fondsmaeglerselskab A S4,259$932K0.0%+110.9%0.006%
8/15/2025BNP Paribas Financial Markets365,176$79.90M0.0%+50.3%0.508%
8/15/2025BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp11,373$2.49M0.0%-17.9%0.016%
8/15/2025Brevan Howard Capital Management LP19,383$4.24M0.0%N/A0.027%
8/15/2025Bamco Inc. NY307,647$67.31M0.2%-26.1%0.428%
8/15/2025Bank of America Corp DE500,135$109.43M0.0%-2.2%0.696%
8/15/2025Adage Capital Partners GP L.L.C.65,807$14.40M0.0%-68.8%0.092%
8/15/2025Ameriprise Financial Inc.169,935$37.18M0.0%-2.6%0.236%
8/15/2025AQR Capital Management LLC104,950$22.96M0.0%+2,295.6%0.146%
8/14/2025Durable Capital Partners LP1,040,648$227.69M1.7%-33.8%1.447%
8/14/2025California State Teachers Retirement System117,575$25.73M0.0%-0.6%0.164%
8/14/2025Raymond James Financial Inc.126,671$27.72M0.0%-45.7%0.176%
8/14/2025Darwin Wealth Management LLC344$75K0.0%N/A0.000%
8/14/2025Worldquant Millennium Advisors LLC313,321$68.56M0.3%+16.8%0.436%
8/14/2025Canada Pension Plan Investment Board65,102$14.24M0.0%+5.3%0.091%
8/14/2025Bayesian Capital Management LP5,900$1.29M0.2%N/A0.008%
8/14/2025Quantinno Capital Management LP39,436$8.63M0.0%+256.0%0.055%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.9,195$2.01M0.0%-36.9%0.013%
8/14/2025Alliancebernstein L.P.81,888$17.92M0.0%+2.2%0.114%
8/14/2025Treasurer of the State of North Carolina33,438$7.32M0.0%+0.7%0.047%
8/14/2025The Manufacturers Life Insurance Company 43,547$9.53M0.0%-2.2%0.061%
8/14/2025Faithward Advisors LLC11,807$2.58M0.4%+12.5%0.016%
8/14/2025Squarepoint Ops LLC81,142$17.75M0.0%+50.3%0.113%
8/14/2025Sei Investments Co.445,251$97.42M0.1%-12.8%0.619%
8/14/2025Alpine Peaks Capital LP21,833$4.78M4.2%+2.8%0.030%
8/14/2025NewEdge Advisors LLC24,427$5.35M0.0%+18.3%0.034%
8/14/2025Qube Research & Technologies Ltd139,819$30.59M0.0%N/A0.194%
8/14/2025Investment Management Corp of Ontario1,780$389K0.0%-14.4%0.002%
8/14/2025iSAM Funds UK Ltd4,226$925K0.2%N/A0.006%
8/14/2025AXA S.A.2,090$457K0.0%+100.2%0.003%
8/14/2025Lombard Odier Asset Management USA Corp1,504$329K0.0%N/A0.002%
8/14/2025State Street Corp3,271,866$715.88M0.0%+2.1%4.550%
8/14/2025Daiwa Securities Group Inc.14,045$3.07M0.0%+10.8%0.020%
8/14/2025Natixis12,186$2.67M0.0%+88.4%0.017%
8/14/2025North Growth Management Ltd.29,000$6.36M1.2%+16.0%0.040%
8/14/2025Ossiam7,294$1.60M0.0%+12.3%0.010%
(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 693 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 18,515,300 shares in the last 24 months. This purchase volume represents approximately $4.92B in transactions.

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

Of the 348 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 12,289,300 shares in the last 24 months. This volume of shares sold represents approximately $3.26B in transactions.


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This page (NYSE:WST) was last updated on 10/15/2025 by MarketBeat.com Staff
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