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West Pharmaceutical Services (WST) Institutional Ownership

West Pharmaceutical Services logo
$315.01 -7.29 (-2.26%)
As of 02:53 PM Eastern
This is a fair market value 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)
514
Total
Institutional Inflows
(last 12 months)
$4.59B
Number of
Institutional Sellers
(last 12 months)
356
Total
Institutional Outflows
(last 12 months)
$3.48B
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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
5/12/2026Westpac Banking Corp645$162K0.0%-28.1%0.001%
5/12/2026ABN Amro Investment Solutions2,552$640K0.0%+9.2%0.004%
5/8/2026 PNC Financial Services Group Inc.27,408$6.87M0.0%+3.1%0.039%
5/8/2026 Andra AP fonden55,007$13.79M0.2%+723.5%0.078%
5/7/2026 Meeder Asset Management Inc.386$97K0.0%+102.1%0.001%
5/7/2026 Meeder Advisory Services Inc.1,091$274K0.0%-18.0%0.002%
5/7/2026 Dimensional Fund Advisors LP461,462$115.64M0.0%+5.5%0.653%
5/7/2026 Parallel Advisors LLC533$134K0.0%+26.6%0.001%
5/7/2026 KBC Group NV9,610$2.41M0.0%-55.1%0.014%
5/7/2026 SEB Asset Management AB13,478$3.38M0.0%N/A0.019%
5/7/2026 Swiss National Bank211,160$52.93M0.0%+7.2%0.299%
5/7/2026 Mediolanum International Funds Ltd18,117$4.44M0.0%+190.4%0.026%
5/6/2026 California Public Employees Retirement System232,917$58.38M0.0%+88.8%0.330%
5/6/2026 Cornerstone Planning Group LLC105$26K0.0%+90.9%0.000%
5/6/2026 Modera Wealth Management LLC2,755$691K0.0%-1.9%0.004%
5/6/2026 Assetmark Inc.10,599$2.66M0.0%-18.4%0.015%
5/6/2026 Angeles Wealth Management LLC1,029$258K0.0%+9.5%0.001%
5/6/2026 Bessemer Group Inc.878$219K0.0%+44.9%0.001%
5/6/2026 Aware Super Pty Ltd as trustee of Aware Super61,501$15.42M0.2%N/A0.087%
5/5/2026 Bank of New York Mellon Corp2,465,858$618.04M0.1%-7.4%3.490%
5/5/2026 Illinois Municipal Retirement Fund18,100$4.54M0.1%-11.5%0.026%
5/5/2026 Peninsula Asset Management Inc.6,749$1.69M0.9%-2.9%0.010%
5/5/2026 Sanctuary Advisors LLC4,190$1.05M0.0%-14.3%0.006%
5/4/2026 Empirical Financial Services LLC d.b.a. Empirical Wealth Management1,236$310K0.0%N/A0.002%
5/4/2026 Principal Financial Group Inc.85,363$21.40M0.0%-0.3%0.121%
5/4/2026 Chicago Partners Investment Group LLC1,728$474K0.0%+84.2%0.002%
5/2/2026 Diversify Wealth Management LLC833$209K0.0%N/A0.001%
5/1/2026 Welch & Forbes LLC3,413$855K0.0%+19.3%0.005%
5/1/2026 Fifth Third Bancorp65,346$16.38M0.0%+594.3%0.092%
5/1/2026 Candriam S.C.A.9,124$2.29M0.0%-7.6%0.013%
5/1/2026 Sequoia Financial Advisors LLC3,325$833K0.0%-10.2%0.005%
5/1/2026 Kornitzer Capital Management Inc. KS13,668$3.43M0.1%N/A0.019%
4/30/2026 Hsbc Holdings PLC156,895$39.26M0.0%+6.8%0.222%
4/30/2026 Elevated Capital Advisors LLC1,407$353K0.1%+18.8%0.002%
4/30/2026 Azzad Asset Management Inc. ADV9,545$2.39M0.2%-2.8%0.014%
4/30/2026 Sumitomo Mitsui Trust Group Inc.172,780$43.31M0.0%-1.9%0.245%
4/30/2026 Resona Asset Management Co. Ltd.31,088$7.72M0.0%+3.5%0.044%
4/28/2026 Whittier Trust Co. of Nevada Inc.10,009$2.57M0.1%-57.7%0.014%
4/28/2026 Whittier Trust Co.19,990$5.13M0.1%-56.0%0.028%
4/28/2026 Revisor Wealth Management LLC1,274$318K0.1%+19.2%0.002%
4/28/2026 V Square Quantitative Management LLC2,688$674K0.1%+15.0%0.004%
4/28/2026 QRG Capital Management Inc.1,680$421K0.0%-27.6%0.002%
4/27/2026 HB Wealth Management LLC6,567$1.65M0.0%-25.8%0.009%
4/27/2026 World Investment Advisors987$247K0.0%-28.1%0.001%
4/27/2026 New York State Teachers Retirement System60,523$15.17M0.0%+2.9%0.086%
4/27/2026 Private Advisor Group LLC827$207K0.0%-37.0%0.001%
4/27/2026 Leonteq Securities AG449$113K0.0%+6,314.3%0.001%
4/27/2026 Fjarde AP Fonden Fourth Swedish National Pension Fund30,600$7.67M0.0%+56.0%0.043%
4/25/2026 Keybank National Association OH7,959$2.00M0.0%-10.0%0.011%
4/24/2026 Conestoga Capital Advisors LLC130,970$32.83M0.7%+6.7%0.182%
4/24/2026 Fulton Bank N.A.2,185$548K0.0%+23.4%0.003%
4/24/2026 USS Investment Management Ltd19,207$4.82M0.0%+3.9%0.027%
4/24/2026 IFM Investors Pty Ltd13,773$3.45M0.0%+0.3%0.019%
4/23/2026 AMI Asset Management Corp154,401$38.70M2.5%-2.9%0.214%
4/23/2026 SJS Investment Consulting Inc.124$31K0.0%-31.9%0.000%
4/23/2026 Inspire Investing LLC9,368$2.35M0.2%+7.1%0.013%
4/23/2026 Lansforsakringar Fondforvaltning AB publ 23,443$5.88M0.0%-3.2%0.033%
4/23/2026 Apollon Wealth Management LLC1,367$343K0.0%+40.8%0.002%
4/22/2026 Patton Fund Management Inc.863$216K0.0%+9.9%0.001%
4/22/2026 Border to Coast Pensions Partnership Ltd226,857$57.03M1.0%-4.0%0.315%
4/22/2026 Pictet Asset Management Holding SA44,190$11.08M0.0%-70.9%0.061%
4/22/2026 Sterling Capital Management LLC16,564$4.15M0.1%-10.7%0.023%
4/22/2026 Venturi Wealth Management LLC2,773$695K0.0%+8.9%0.004%
4/21/2026 Louisiana State Employees Retirement System3,700$927K0.0%N/A0.005%
4/20/2026 Fifth Third Wealth Advisors LLC921$231K0.0%N/A0.001%
4/20/2026 OP Asset Management Ltd7,459$1.87M0.0%N/A0.010%
4/20/2026 Banque Cantonale Vaudoise353$88K0.0%N/A0.000%
4/20/2026 Assenagon Asset Management S.A.137,561$34.48M0.1%-45.2%0.191%
4/18/2026 Riverbridge Partners LLC261,442$65.53M1.6%-17.9%0.363%
4/16/2026 SG Americas Securities LLC114,044$28.58M0.0%+13.0%0.158%
4/16/2026 E. Ohman J or Asset Management AB4,465$1.12M0.0%+46.9%0.006%
4/16/2026 BI Asset Management Fondsmaeglerselskab A S1,592$399K0.0%-69.5%0.002%
4/16/2026 Diversified Trust Co2,478$621K0.0%-47.8%0.003%
3/20/2026 Hsbc Holdings PLC146,872$40.43M0.0%+23.3%0.204%
3/17/2026Rockefeller Capital Management L.P.1,429$393K0.0%+41.8%0.002%
3/13/2026 World Investment Advisors1,373$378K0.0%+7.9%0.002%
3/6/2026 Hsbc Holdings PLC146,872$40.43M0.0%+23.3%0.204%
3/5/2026 Bayban99$27K0.0%N/A0.000%
3/3/2026Caitong International Asset Management Co. Ltd97$27K0.0%-70.2%0.000%
3/2/2026Tobam15,995$4.40M1.1%-2.1%0.022%
2/27/2026Groupama Asset Managment1,530$421K0.0%-6.0%0.002%
2/25/2026MidFirst Bank2,225$612K0.0%N/A0.003%
2/24/2026 Pacer Advisors Inc.5,937$1.63M0.0%-4.0%0.008%
2/19/2026T. Rowe Price Investment Management Inc.1,174,962$323.28M0.2%+67.5%1.633%
2/19/2026Compound Planning Inc.1,181$325K0.0%-4.7%0.002%
2/19/2026Invesco Ltd.908,625$250.00M0.0%+3.1%1.263%
2/19/2026Corient Private Wealth LLC128,841$35.45M0.0%+354.9%0.179%
2/18/2026Mercer Global Advisors Inc. ADV8,629$2.37M0.0%+6.3%0.012%
2/18/2026 Virtue Capital Management LLC1,200$332K0.0%-67.0%0.002%
2/18/2026Vident Advisory LLC53,695$14.77M0.1%-0.7%0.075%
2/18/2026Beacon Pointe Advisors LLC836$230K0.0%-13.0%0.001%
2/18/2026Wahed Invest LLC1,885$519K0.1%-3.7%0.003%
2/18/2026State of Tennessee Department of Treasury31,169$8.58M0.0%+94.2%0.043%
2/18/2026Mackenzie Financial Corp101,911$28.16M0.0%+10.0%0.142%
2/18/2026NewEdge Advisors LLC3,094$851K0.0%-21.5%0.004%
2/18/2026Empowered Funds LLC1,955$538K0.0%+4.9%0.003%
2/18/2026XTX Topco Ltd2,715$747K0.0%N/A0.004%
2/18/2026Kensington Investment Counsel LLC1,097$302K0.1%-19.5%0.002%
2/18/2026Virtus Investment Advisers LLC6,728$1.85M0.5%N/A0.009%
2/18/2026Wellington Management Group LLP15,860$4.36M0.0%+8.5%0.022%


WST Institutional Ownership - Frequently Asked Questions

During the previous two years, 833 institutional investors and hedge funds held shares of West Pharmaceutical Services. The most heavily invested institutionals were Vanguard Group Inc. ($2.62B), State Street Corp ($894.76M), Artisan Partners Limited Partnership ($784.26M), Bank of New York Mellon Corp ($618.04M), Brown Advisory Inc. ($534.77M), Geode Capital Management LLC ($512.25M), and Generation Investment Management LLP ($429.73M).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 716 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 ($2.79M), Generation Investment Management LLP ($1.75M), Durable Capital Partners LP ($1.07M), Brown Advisory Inc. ($982.93K), FMR LLC ($891.61K), Vanguard Group Inc. ($717.49K), and Artisan Partners Limited Partnership ($699.29K).

Institutional investors have bought a total of 18,451,082 shares in the last 24 months. This purchase volume represents approximately $4.59B in transactions.

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. ($2.51M), Bank of New York Mellon Corp ($909.46K), Brown Advisory Inc. ($801.67K), Van ECK Associates Corp ($770.10K), Franklin Resources Inc. ($672.35K), Durable Capital Partners LP ($532.47K), and Two Sigma Investments LP ($482.86K).

Institutional investors have sold a total of 14,112,270 shares in the last 24 months. This volume of shares sold represents approximately $3.48B in transactions.


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This page (NYSE:WST) was last updated on 5/12/2026 by MarketBeat.com Staff.
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