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West Pharmaceutical Services (WST) Institutional Ownership

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$364.69 -6.07 (-1.64%)
Closing price 03:59 PM Eastern
Extended Trading
$364.85 +0.16 (+0.04%)
As of 04:59 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 Massive. 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)
475
Total
Institutional Inflows
(last 12 months)
$8.38B
Number of
Institutional Sellers
(last 12 months)
299
Total
Institutional Outflows
(last 12 months)
$2.44B
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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
9/23/2026QRG Capital Management Inc.1,954$702K0.0%+16.3%0.003%
9/23/2026Envestnet Portfolio Solutions Inc.1,886$677K0.0%+12.5%0.003%
9/23/2026Envestnet Asset Management Inc.259,536$93.17M0.0%+10.2%0.369%
9/22/2026State Street Corp3,348,698$1.20B0.0%+1.7%4.758%
9/9/2026Sequoia Financial Advisors LLC3,111$1.12M0.0%-6.4%0.004%
9/9/2026Tidal Investments LLC32,535$11.68M0.0%+52.5%0.046%
9/9/2026National Pension Service126,271$45.33M0.0%+3,080.6%0.179%
9/9/2026WINTON GROUP Ltd2,711$973K0.0%-91.9%0.004%
9/9/2026Engineers Gate Manager LP18,868$6.77M0.1%+486.9%0.027%
9/9/2026Integrated Wealth Concepts LLC612$220K0.0%-56.8%0.001%
9/9/2026NewEdge Advisors LLC2,760$991K0.0%+1.9%0.004%
9/9/2026IFP Advisors Inc183$66K0.0%-33.0%0.000%
9/9/2026Squarepoint Ops LLC3,313$1.19M0.0%-86.0%0.005%
9/9/2026Baird Financial Group Inc.46,908$16.84M0.0%-18.1%0.067%
9/8/2026Arizona State Retirement System20,649$7.41M0.0%+5.6%0.029%
9/8/2026Empirical Finance LLC2,501$898K0.0%+3.5%0.004%
9/8/2026Nykredit A S24,456$8.78M0.0%N/A0.035%
8/27/2026Corient Private Wealth LP64,490$23.15M0.0%+8.7%0.092%
8/26/2026Amundi385,311$138.33M0.0%-40.2%0.547%
8/26/2026HighTower Advisors LLC4,481$1.61M0.0%-14.2%0.006%
8/23/2026Wedmont Private Capital1,922$680K0.0%+12.0%0.003%
8/23/2026Kintra Wealth LLC1,245$431K0.0%N/A0.002%
8/23/2026HB Wealth Management LLC4,709$1.69M0.0%-28.3%0.007%
8/23/2026Saudi Central Bank5,042$1.81M0.0%+89.8%0.007%
8/22/2026Plan A Wealth LLC871$313K0.1%N/A0.001%
8/22/2026Raiffeisen Bank International AG133$47K0.0%+95.6%0.000%
8/22/2026Syon Capital LLC2,439$876K0.0%+41.8%0.003%
8/22/2026TD Waterhouse Canada Inc.20,534$7.50M0.0%-6.5%0.029%
8/22/2026Concurrent Investment Advisors LLC1,736$623K0.0%+10.2%0.002%
8/22/2026NEOS Investment Management LLC11,268$4.05M0.0%+14.8%0.016%
8/21/2026Nykredit A S26,405$9.48M0.0%N/A0.038%
8/21/2026B. Metzler seel. Sohn & Co. AG3,346$1.20M0.0%-18.7%0.005%
8/21/2026Sound Financial Strategies Group LLC1,081$388K0.2%N/A0.002%
8/21/2026Nan Shan Life Insurance Co. Ltd.31,216$11.21M0.4%-71.6%0.044%
8/20/2026Proficio Capital Partners LLC1,060$381K0.0%N/A0.002%
8/20/2026Benjamin Edwards Inc.5,322$1.91M0.0%+47.8%0.008%
8/20/2026Alyeska Investment Group L.P.31,000$11.13M0.0%N/A0.044%
8/20/2026Meiji Yasuda Life Insurance Co2,283$820K0.0%-28.0%0.003%
8/20/2026Greenleaf Trust843$303K0.0%+4.1%0.001%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC884,865$317.67M0.1%-2.0%1.257%
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8/19/2026New Mexico Educational Retirement Board3,600$1.29M0.0%+9.1%0.005%
8/19/2026Royal London Asset Management Ltd.83,818$30.09M0.1%-15.8%0.119%
8/19/2026Mufg Securities Americas Inc.2,128$764K0.0%+6.9%0.003%
8/19/2026Van ECK Associates Corp604,754$217.11M0.1%-15.3%0.859%
8/19/2026Nissay Asset Management Corp Japan10,197$3.66M0.0%+4.0%0.014%
8/19/2026Hsbc Holdings PLC138,384$49.58M0.0%-11.8%0.197%
8/19/2026Wellington Management Group LLP175,052$62.84M0.0%-29.6%0.249%
8/19/2026Archer Investment Corp1,003$360K0.1%N/A0.001%
8/18/2026Beacon Pointe Advisors LLC812$290K0.0%N/A0.001%
8/18/2026Livforsakringsbolaget Skandia Omsesidigt512$184K0.0%N/A0.001%
8/18/2026Rakuten Investment Management Inc.11,746$4.17M0.0%N/A0.017%
8/18/2026Empowered Funds LLC27,152$9.75M0.1%N/A0.039%
8/18/2026United Capital Financial Advisors LLC3,712$1.33M0.0%N/A0.005%
8/18/2026Equitable Holdings Inc.1,420$510K0.0%N/A0.002%
8/18/2026Jefferies Financial Group Inc.9,764$3.51M0.0%N/A0.014%
8/18/2026Public Employees Retirement System of Ohio41,640$14.95M0.0%N/A0.059%
8/17/2026Stonehage Fleming Financial Services Holdings Ltd340,263$122.15M4.2%N/A0.483%
8/17/2026Redwood Investment Management LLC3,283$1.18M0.1%N/A0.005%
8/17/2026Proficio Capital Partners LLC1,060$381K0.0%N/A0.002%
8/17/2026Transamerica Financial Advisors LLC243$87K0.0%N/A0.000%
8/17/2026Corient Private Wealth LP65,759$23.61M0.0%N/A0.093%
8/17/2026Ausdal Financial Partners Inc.805$289K0.0%N/A0.001%
8/17/2026Bamco Inc. NY164,174$58.94M0.1%N/A0.233%
8/17/2026Bank of America Corp DE350,482$125.82M0.0%N/A0.498%
8/15/2026Freestone Grove Partners LP5,570$2M0.0%N/A0.008%
8/15/2026Caisse de depot et placement du Quebec7,730$2.78M0.0%N/A0.011%
8/15/2026Man Group plc34,669$12.45M0.0%N/A0.049%
8/15/2026Jupiter Topco LLC8,172$2.93M0.0%N/A0.012%
8/14/2026Hsbc Holdings PLC138,384$49.58M0.0%N/A0.197%
8/14/2026PDT Partners LLC9,332$3.35M0.2%N/A0.013%
8/14/2026Canada Pension Plan Investment Board23,070$8.28M0.0%N/A0.033%
8/14/2026Legal & General Group Plc490,634$176.14M0.0%N/A0.697%
8/14/2026The Manufacturers Life Insurance Company43,187$15.50M0.0%N/A0.061%
8/14/2026Jones Financial Companies Lllp138$50K0.0%N/A0.000%
8/14/2026Hyperion Capital Advisors LP2,029$728K0.3%N/A0.003%
8/13/2026Cibc World Market Inc.16,794$6.03M0.0%N/A0.024%
8/13/2026OMERS ADMINISTRATION Corp13,953$5.01M0.0%N/A0.020%
8/13/2026Sanctuary Advisors LLC4,155$1.49M0.0%N/A0.006%
8/13/2026Barbara Oil Co.3,700$1.34M0.5%N/A0.005%
8/13/2026Meiji Yasuda Asset Management Co Ltd.12,910$4.64M0.2%N/A0.018%
8/13/2026Clear Harbor Asset Management LLC780$280K0.0%N/A0.001%
8/13/2026Bank of Nova Scotia26,814$9.63M0.0%N/A0.038%
8/12/2026Elevation Point Wealth Partners LLC675$242K0.0%N/A0.001%
8/12/2026Daiichi Life Insurance Co. Ltd.21,847$7.84M0.2%N/A0.031%
8/12/2026Commerce Bank5,922$2.13M0.0%N/A0.008%
8/12/2026Northwestern Mutual Wealth Management Co.2,350$844K0.0%N/A0.003%
8/12/2026Evolve Private Wealth LLC689$247K0.0%N/A0.001%
8/12/2026Findlay Park Partners LLP596,646$214.20M2.9%N/A0.848%
8/12/2026Westpac Banking Corp592$213K0.0%N/A0.001%
8/12/2026William Blair Investment Management LLC417,309$149.81M0.5%N/A0.593%
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8/12/2026Landscape Capital Management L.L.C.12,112$4.35M0.3%N/A0.017%
8/12/2026Korea Investment CORP33,088$11.88M0.0%N/A0.047%
8/12/2026EP Wealth Advisors LLC1,394$500K0.0%N/A0.002%
8/12/2026Callan Family Office LLC4,116$1.48M0.0%N/A0.006%
8/11/2026Blue Capital Inc.1,118$401K0.3%N/A0.002%
8/11/2026Allworth Financial LP870$312K0.0%N/A0.001%
8/11/2026B. Metzler seel. Sohn & Co. AG3,346$1.20M0.0%N/A0.005%
8/11/2026NFJ Investment Group LLC21,614$7.76M0.3%N/A0.031%
8/11/2026Advisors Capital Management LLC4,270$1.53M0.0%N/A0.006%
8/11/2026PCM Encore LLC615$221K0.0%N/A0.001%


WST Institutional Ownership - Frequently Asked Questions

During the previous two years, 835 institutional investors and hedge funds held shares of West Pharmaceutical Services. The most heavily invested institutionals were Vanguard Group Inc. ($2.62B), BlackRock Inc. ($2.39B), State Street Corp ($1.20B), Artisan Partners Limited Partnership ($784.26M), Bank of New York Mellon Corp ($733.73M), Generation Investment Management LLP ($728.17M), and Brown Advisory Inc. ($534.77M).Learn more on West Pharmaceutical Services' institutional investors.

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

Of the 727 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: BlackRock Inc. ($6.65M), Generation Investment Management LLP ($3.78M), Norges Bank ($2.79M), Bank of New York Mellon Corp ($2.25M), Durable Capital Partners LP ($1.07M), William Blair Investment Management LLC ($994.77K), and Brown Advisory Inc. ($982.93K).

Institutional investors have bought a total of 26,265,386 shares in the last 24 months. This purchase volume represents approximately $8.38B in transactions.

Of the 299 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: Van ECK Associates Corp ($878.93K), Bank of New York Mellon Corp ($740.52K), Brown Advisory Inc. ($554.48K), Two Sigma Investments LP ($482.86K), Amundi ($477.14K), William Blair Investment Management LLC ($325.35K), and APG Asset Management N.V. ($244.97K).

Institutional investors have sold a total of 8,875,677 shares in the last 24 months. This volume of shares sold represents approximately $2.44B in transactions.


Related Companies

Institutional ownership data for NYSE:WST is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/23/2026. New 13F filings are added each quarter as they're published.
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