West Pharmaceutical Services Inc
WST- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000105770
In the last 90 days, West Pharmaceutical Services Inc insiders filed 0 open-market purchases and 2 sales; 834 institutions reported holding it in 13F filings for Q2 2026, worth $25.2B in total; Gates Foundation Trust is the only superinvestor holding it.
13F holders, Q1 2025
Institutional positions in West Pharmaceutical Services Inc as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 715
- −20 vs. Q4 2024
- Shares held
- 69.9M
- +675.5K (+1.0%) vs. Q4 2024
- Total value
- $15.6B
- −$7.04B (−31.1%) vs. Q4 2024
- New holders
- 93
- 274 more added
- Sold out
- 113
- 260 more reduced
12 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 834 | $25.2B |
| Q1 2026 | 755 | $17.8B |
| Q4 2025 | 804 | $19.1B |
| Q3 2025 | 758 | $18.0B |
| Q2 2025 | 733 | $15.3B |
| Q1 2025 | 715 | $15.6B |
| Q4 2024 | 747 | $22.9B |
| Q3 2024 | 733 | $20.5B |
| Q2 2024 | 778 | $22.4B |
| Q1 2024 | 778 | $27.0B |
| Q4 2023 | 784 | $24.1B |
| Q3 2023 | 759 | $25.8B |
| Q2 2023 | 735 | $26.0B |
| Q1 2023 | 698 | $24.0B |
| Q4 2022 | 638 | $16.3B |
| Q3 2022 | 638 | $16.9B |
| Q2 2022 | 657 | $20.6B |
| Q1 2022 | 718 | $28.2B |
| Q4 2021 | 731 | $32.2B |
| Q3 2021 | 672 | $28.5B |
| Q2 2021 | 641 | $24.7B |
| Q1 2021 | 591 | $19.3B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Invesco Ltd. | 949,455 | $212.6M | 0.04% | +194,216+25.7% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 997,882 | $223.4M | 0.55% | +365,575+57.8% | Added |
| UBS Asset Management Americas Inc | 1,134,706 | $254.0M | 0.07% | +343,997+43.5% | Added |
| Morgan Stanley | 1,285,346 | $287.8M | 0.02% | +252,175+24.4% | Added |
| APG Asset Management N.V. | 1,562,139 | $323.8M | 1.00% | +124,737+8.7% | Added |
| Van Eck Associates Corp | 1,447,848 | $324.1M | 0.42% | +758,355+110.0% | Added |
| Franklin Resources Inc | 1,560,597 | $349.4M | 0.10% | −220,287−12.4% | Reduced |
| Durable Capital Partners LP | 1,573,119 | $352.2M | 3.15% | +935,721+146.8% | Added |
| Geode Capital Management, LLC | 1,853,693 | $413.7M | 0.03% | +74,753+4.2% | Added |
| Artisan Partners Limited Partnership | 2,195,483 | $491.5M | 0.80% | −915,420−29.4% | Reduced |
| State Street Corp | 3,203,536 | $717.2M | 0.03% | −43,177−1.3% | Reduced |
| Brown Advisory Inc | 3,268,478 | $731.7M | 1.05% | +716,442+28.1% | Added |
| Bank of New York Mellon Corp | 3,375,321 | $755.7M | 0.15% | −74,490−2.2% | Reduced |
| BlackRock, Inc. | 6,930,119 | $1.55B | 0.03% | −520,601−7.0% | Reduced |
| Vanguard Group Inc | 9,231,721 | $2.07B | 0.04% | +244,259+2.7% | Added |
| Proequities, Inc. | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Activest Wealth Management | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Fiera Capital Corp | 0 | $0 | 0.00% | −140,893−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −118,276−100.0% | Sold out |
| Dudley & Shanley, Inc. | 0 | $0 | 0.00% | −78,661−100.0% | Sold out |
| Artemis Investment Management LLP | 0 | $0 | 0.00% | −63,842−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −63,000−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −57,725−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −35,624−100.0% | Sold out |
| Cullinan Associates Inc | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Azimuth Capital Investment Management LLC | 0 | $0 | 0.00% | −28,813−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −21,266−100.0% | Sold out |
| Sandler Capital Management | 0 | $0 | 0.00% | −17,033−100.0% | Sold out |
| Roundview Capital LLC | 0 | $0 | 0.00% | −11,940−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −10,500−100.0% | Sold out |
| Fulcrum Capital LLC | 0 | $0 | 0.00% | −8,429−100.0% | Sold out |
| Knollwood Investment Advisory, LLC | 0 | $0 | 0.00% | −6,700−100.0% | Sold out |
| First Hawaiian Bank | 0 | $0 | 0.00% | −6,077−100.0% | Sold out |
| Gordian Capital Singapore Pte Ltd | 0 | $0 | 0.00% | −5,700−100.0% | Sold out |
| Impax Asset Management Group plc | 0 | $0 | 0.00% | −4,116−100.0% | Sold out |
| Monte Financial Group, LLC | 0 | $0 | 0.00% | −4,025−100.0% | Sold out |
| Evergreen Private Wealth LLC | 0 | $0 | 0.00% | −3,922−100.0% | Sold out |
| Mitsubishi UFJ Asset Management (UK) Ltd. | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| Strategic Wealth Designers | 0 | $0 | 0.00% | −3,307−100.0% | Sold out |
| Consolidated Planning Corp | 0 | $0 | 0.00% | −3,140−100.0% | Sold out |
| Parr McKnight Wealth Management Group, LLC | 0 | $0 | 0.00% | −2,989−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −2,986−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −2,850−100.0% | Sold out |
| S&CO Inc | 0 | $0 | 0.00% | −2,600−100.0% | Sold out |
| Bleakley Financial Group, LLC | 0 | $0 | 0.00% | −2,170−100.0% | Sold out |
| Ontario Teachers Pension Plan Board | 0 | $0 | 0.00% | −2,161−100.0% | Sold out |
| National Wealth Management Group, LLC | 0 | $0 | 0.00% | −2,156−100.0% | Sold out |
| Formidable Asset Management, LLC | 0 | $0 | 0.00% | −2,067−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −1,973−100.0% | Sold out |
| Capital Analysts, LLC | 0 | $0 | 0.00% | −1,960−100.0% | Sold out |
| FFT Wealth Management LLC | 0 | $0 | 0.00% | −1,811−100.0% | Sold out |
| Trillium Asset Management, LLC | 0 | $0 | 0.00% | −1,518−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −1,419−100.0% | Sold out |
| Canada Post Corp Registered Pension Plan | 0 | $0 | 0.00% | −1,325−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −1,301−100.0% | Sold out |
| We Are One Seven, LLC | 0 | $0 | 0.00% | −1,277−100.0% | Sold out |
| Meiji Yasuda Life Insurance Co | 0 | $0 | 0.00% | −1,270−100.0% | Sold out |
| Greenleaf Trust | 0 | $0 | 0.00% | −1,210−100.0% | Sold out |
| Fulton Breakefield Broenniman LLC | 0 | $0 | 0.00% | −1,170−100.0% | Sold out |
| Davis R M Inc | 0 | $0 | 0.00% | −1,086−100.0% | Sold out |
| Diversify Wealth Management, LLC | 0 | $0 | 0.00% | −1,060−100.0% | Sold out |
| Smith Shellnut Wilson LLC | 0 | $0 | 0.00% | −1,041−100.0% | Sold out |
| Chase Investment Counsel Corp | 0 | $0 | 0.00% | −1,009−100.0% | Sold out |
| Savant Capital, LLC | 0 | $0 | 0.00% | −1,003−100.0% | Sold out |
| Forte Capital LLC | 0 | $0 | 0.00% | −977−100.0% | Sold out |
| Intrust Bank NA | 0 | $0 | 0.00% | −903−100.0% | Sold out |
| D.A. Davidson & Co. | 0 | $0 | 0.00% | −899−100.0% | Sold out |
| tru Independence LLC | 0 | $0 | 0.00% | −886−100.0% | Sold out |
| Trust Asset Management LLC | 0 | $0 | 0.00% | −853−100.0% | Sold out |
| Strata Wealth Advisors, LLC | 0 | $0 | 0.00% | −835−100.0% | Sold out |
| Bradley Foster & Sargent Inc | 0 | $0 | 0.00% | −829−100.0% | Sold out |
| Atomi Financial Group, Inc. | 0 | $0 | 0.00% | −817−100.0% | Sold out |
| Camden Capital, LLC | 0 | $0 | 0.00% | −816−100.0% | Sold out |
| Legacy Wealth Asset Management, LLC | 0 | $0 | 0.00% | −813−100.0% | Sold out |
| Evergreen Wealth Solutions, LLC | 0 | $0 | 0.00% | −795−100.0% | Sold out |
| CWA Asset Management Group, LLC | 0 | $0 | 0.00% | −778−100.0% | Sold out |
| Brookstone Capital Management | 0 | $0 | 0.00% | −776−100.0% | Sold out |
| Postrock Partners LLC | 0 | $0 | 0.00% | −771−100.0% | Sold out |
| Haverford Trust Co | 0 | $0 | 0.00% | −767−100.0% | Sold out |
| OneAscent Financial Services LLC | 0 | $0 | 0.00% | −765−100.0% | Sold out |
| Rehmann Capital Advisory Group | 0 | $0 | 0.00% | −758−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −757−100.0% | Sold out |
| Cigna Investments Inc | 0 | $0 | 0.00% | −735−100.0% | Sold out |
| Optimize Financial Inc | 0 | $0 | 0.00% | −735−100.0% | Sold out |
| Aptus Capital Advisors, LLC | 0 | $0 | 0.00% | −725−100.0% | Sold out |
| Simon Quick Advisors, LLC | 0 | $0 | 0.00% | −710−100.0% | Sold out |
| Signature Estate & Investment Advisors LLC | 0 | $0 | 0.00% | −706−100.0% | Sold out |
| Hancock Whitney Corp | 0 | $0 | 0.00% | −691−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −689−100.0% | Sold out |
| Hengehold Capital Management LLC | 0 | $0 | 0.00% | −679−100.0% | Sold out |
| Raiffeisen Bank International AG | 0 | $0 | 0.00% | −674−100.0% | Sold out |
| Journey Strategic Wealth LLC | 0 | $0 | 0.00% | −674−100.0% | Sold out |
| Hutchens & Kramer Investment Management Group, LLC | 0 | $0 | 0.00% | −672−100.0% | Sold out |
| Arthur M. Cohen & Associates, LLC | 0 | $0 | 0.00% | −650−100.0% | Sold out |
| Fifth Third Wealth Advisors LLC | 0 | $0 | 0.00% | −631−100.0% | Sold out |
| RSM US Wealth Management LLC | 0 | $0 | 0.00% | −628−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −622−100.0% | Sold out |
| Citizens Financial Group Inc | 0 | $0 | 0.00% | −613−100.0% | Sold out |
| Fedenia Advisers LLC | 0 | $0 | 0.00% | −590−100.0% | Sold out |
| Oarsman Capital, Inc. | 0 | $0 | 0.00% | −478−100.0% | Sold out |