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, Q2 2025
Institutional positions in West Pharmaceutical Services Inc as of Jun 30, 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
- 733
- +25 vs. Q1 2025
- Shares held
- 70.0M
- +253.4K (+0.4%) vs. Q1 2025
- Total value
- $15.3B
- −$323.1M (−2.1%) vs. Q1 2025
- New holders
- 105
- 270 more added
- Sold out
- 80
- 263 more reduced
7 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SEI Investments Co | 445,251 | $97.4M | 0.11% | +14,697+3.4% | Added |
| Champlain Investment Partners, LLC | 447,675 | $98.0M | 0.68% | −23,500−5.0% | Reduced |
| Millennium Management LLC | 465,587 | $101.9M | 0.09% | +161,184+53.0% | Added |
| T. Rowe Price Investment Management, Inc. | 466,434 | $102.1M | 0.06% | +4,361+0.9% | Added |
| Neuberger Berman Group LLC | 472,887 | $103.5M | 0.08% | +39,451+9.1% | Added |
| TD Asset Management Inc | 480,934 | $105.2M | 0.09% | +42,549+9.7% | Added |
| Legal & General Group Plc | 498,922 | $109.2M | 0.03% | −6,687−1.3% | Reduced |
| Bank of America Corp | 500,135 | $109.4M | 0.01% | −11,150−2.2% | Reduced |
| Charles Schwab Investment Management Inc | 502,354 | $109.9M | 0.02% | +10,527+2.1% | Added |
| Amundi | 502,831 | $111.2M | 0.04% | +228,696+83.4% | Added |
| Royal Bank of Canada | 543,757 | $119.0M | 0.02% | +20,620+3.9% | Added |
| Two Sigma Investments, LP | 584,065 | $127.8M | 0.23% | +61,238+11.7% | Added |
| Goldman Sachs Group Inc | 666,328 | $145.8M | 0.02% | +62,595+10.4% | Added |
| ProShare Advisors LLC | 738,368 | $161.6M | 0.32% | +235,272+46.8% | Added |
| Northern Trust Corp | 749,930 | $164.1M | 0.02% | −8,316−1.1% | Reduced |
| Findlay Park Partners LLP | 816,606 | $178.7M | 1.84% | −29,600−3.5% | Reduced |
| Norges Bank | 917,792 | $200.8M | 0.03% | +14,025+1.6% | Added |
| Invesco Ltd. | 959,525 | $209.9M | 0.04% | +10,070+1.1% | Added |
| UBS Asset Management Americas Inc | 1,035,773 | $226.6M | 0.05% | −98,933−8.7% | Reduced |
| Durable Capital Partners LP | 1,040,648 | $227.7M | 1.72% | −532,471−33.8% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,051,330 | $230.0M | 0.55% | +53,448+5.4% | Added |
| Franklin Resources Inc | 1,104,135 | $241.6M | 0.06% | −456,462−29.2% | Reduced |
| Generation Investment Management LLP | 1,165,777 | $255.1M | 1.62% | +1,165,777 | New |
| APG Asset Management N.V. | 1,658,664 | $309.2M | 0.92% | +96,525+6.2% | Added |
| Morgan Stanley | 1,485,097 | $324.9M | 0.02% | +199,751+15.5% | Added |
| Van Eck Associates Corp | 1,486,187 | $325.2M | 0.37% | +38,339+2.6% | Added |
| Geode Capital Management, LLC | 1,833,004 | $399.4M | 0.03% | −20,689−1.1% | Reduced |
| Artisan Partners Limited Partnership | 2,267,319 | $496.1M | 0.74% | +71,836+3.3% | Added |
| Brown Advisory Inc | 3,021,283 | $661.1M | 0.87% | −247,195−7.6% | Reduced |
| Bank of New York Mellon Corp | 3,206,381 | $701.6M | 0.13% | −168,940−5.0% | Reduced |
| State Street Corp | 3,271,866 | $715.9M | 0.03% | +68,330+2.1% | Added |
| BlackRock, Inc. | 6,604,922 | $1.45B | 0.03% | −325,197−4.7% | Reduced |
| Vanguard Group Inc | 9,316,804 | $2.04B | 0.03% | +85,083+0.9% | Added |
| Capital Research Global Investors | 0 | $0 | 0.00% | −390,678−100.0% | Sold out |
| Congress Asset Management Co | 0 | $0 | 0.00% | −253,252−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −138,871−100.0% | Sold out |
| LTS One Management LP | 0 | $0 | 0.00% | −110,000−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −18,568−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −17,128−100.0% | Sold out |
| Quest Investment Management LLC | 0 | $0 | 0.00% | −15,709−100.0% | Sold out |
| Delta Global Management LP | 0 | $0 | 0.00% | −10,870−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −7,912−100.0% | Sold out |
| Ilex Capital Partners (UK) LLP | 0 | $0 | 0.00% | −7,670−100.0% | Sold out |
| Terra Alpha Investments LLC | 0 | $0 | 0.00% | −7,057−100.0% | Sold out |
| Paragon Advisors, LLC | 0 | $0 | 0.00% | −6,768−100.0% | Sold out |
| Settian Capital LP | 0 | $0 | 0.00% | −6,100−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −5,334−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −5,140−100.0% | Sold out |
| PGGM Investments | 0 | $0 | 0.00% | −4,921−100.0% | Sold out |
| Banco BTG Pactual S.A. | 0 | $0 | 0.00% | −4,829−100.0% | Sold out |
| Harfst & Associates, Inc. | 0 | $0 | 0.00% | −3,732−100.0% | Sold out |
| Ofi Invest Asset Management | 0 | $0 | 0.00% | −3,527−100.0% | Sold out |
| Allstate Corp | 0 | $0 | 0.00% | −3,228−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −3,108−100.0% | Sold out |
| Everence Capital Management Inc | 0 | $0 | 0.00% | −3,040−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −2,950−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −2,831−100.0% | Sold out |
| Thoroughbred Financial Services, LLC | 0 | $0 | 0.00% | −2,733−100.0% | Sold out |
| Sound Financial Strategies Group, LLC | 0 | $0 | 0.00% | −2,428−100.0% | Sold out |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0 | $0 | 0.00% | −2,361−100.0% | Sold out |
| National Asset Management, Inc. | 0 | $0 | 0.00% | −2,159−100.0% | Sold out |
| Harel Insurance Investments & Financial Services Ltd. | 0 | $0 | 0.00% | −2,120−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −2,090−100.0% | Sold out |
| United Services Automobile Association | 0 | $0 | 0.00% | −1,823−100.0% | Sold out |
| Aspen Grove Capital, LLC | 0 | $0 | 0.00% | −1,731−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −1,470−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −1,394−100.0% | Sold out |
| Summit Place Financial Advisors, LLC | 0 | $0 | 0.00% | −1,391−100.0% | Sold out |
| Ballentine Partners, LLC | 0 | $0 | 0.00% | −1,346−100.0% | Sold out |
| Beacon Investment Advisory Services, Inc. | 0 | $0 | 0.00% | −1,333−100.0% | Sold out |
| HBK Sorce Advisory LLC | 0 | $0 | 0.00% | −1,275−100.0% | Sold out |
| Alliance Wealth Advisors, LLC | 0 | $0 | 0.00% | −1,206−100.0% | Sold out |
| Fiduciary Trust Co | 0 | $0 | 0.00% | −1,158−100.0% | Sold out |
| Bath Savings Trust Co | 0 | $0 | 0.00% | −1,125−100.0% | Sold out |
| Boston Trust Walden Corp | 0 | $0 | 0.00% | −1,110−100.0% | Sold out |
| New Century Financial Group, LLC | 0 | $0 | 0.00% | −1,071−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −1,067−100.0% | Sold out |
| Unique Wealth Strategies, LLC | 0 | $0 | 0.00% | −1,032−100.0% | Sold out |
| Thrive Capital Management, LLC | 0 | $0 | 0.00% | −956−100.0% | Sold out |
| Wealth Alliance | 0 | $0 | 0.00% | −931−100.0% | Sold out |
| CFS Investment Advisory Services, LLC | 0 | $0 | 0.00% | −923−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −909−100.0% | Sold out |
| Bell Bank | 0 | $0 | 0.00% | −897−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −884−100.0% | Sold out |
| Groupe la Francaise | 0 | $0 | 0.00% | −677−100.0% | Sold out |
| Mirova | 0 | $0 | 0.00% | −155−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −138−100.0% | Sold out |
| Migdal Insurance & Financial Holdings Ltd. | 0 | $0 | 0.00% | −108−100.0% | Sold out |
| HHM Wealth Advisors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Global Financial Private Client, LLC | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| City Holding Co | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| Contravisory Investment Management, Inc. | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| DT Investment Partners, LLC | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| Flaharty Asset Management, LLC | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Saudi Central Bank | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Quent Capital, LLC | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| West Paces Advisors Inc. | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| PFG Private Wealth Management, LLC | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Creative Financial Designs Inc | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Parvin Asset Management, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |