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, Q4 2021
Institutional positions in West Pharmaceutical Services Inc as of Dec 31, 2021. 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
- 731
- +72 vs. Q3 2021
- Shares held
- 69.5M
- +2.13M (+3.2%) vs. Q3 2021
- Total value
- $32.2B
- +$3.71B (+13.0%) vs. Q3 2021
- New holders
- 136
- 278 more added
- Sold out
- 64
- 225 more reduced
13 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 468,078 | $219.5M | 0.02% | −24,168−4.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 500,006 | $234.5M | 0.14% | −4,275−0.8% | Reduced |
| Goldman Sachs Group Inc | 505,701 | $237.2M | 0.06% | +13,909+2.8% | Added |
| Arrowstreet Capital, Limited Partnership | 506,874 | $237.7M | 0.29% | −8,274−1.6% | Reduced |
| Morgan Stanley | 530,759 | $248.9M | 0.03% | +156,656+41.9% | Added |
| UBS Asset Management Americas Inc | 543,572 | $254.9M | 0.10% | +39,497+7.8% | Added |
| Bank of New York Mellon Corp | 558,410 | $261.9M | 0.05% | −15,038−2.6% | Reduced |
| California Public Employees Retirement System | 561,366 | $263.3M | 0.18% | −10,868−1.9% | Reduced |
| Capital Research Global Investors | 604,759 | $283.6M | 0.06% | −56,636−8.6% | Reduced |
| Riverbridge Partners LLC | 618,209 | $289.9M | 2.87% | +240.0% | Added |
| Norges Bank | 655,650 | $307.5M | 0.06% | +18,904+3.0% | Added |
| Nuveen Asset Management, LLC | 701,003 | $328.8M | 0.10% | −26,849−3.7% | Reduced |
| Legal & General Group Plc | 723,121 | $339.2M | 0.10% | −16,135−2.2% | Reduced |
| Massachusetts Financial Services Co | 730,312 | $342.5M | 0.09% | +7,995+1.1% | Added |
| Artisan Partners Limited Partnership | 763,194 | $357.9M | 0.43% | −36,174−4.5% | Reduced |
| Durable Capital Partners LP | 859,210 | $403.0M | 3.15% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 878,862 | $412.2M | 0.17% | +262,999+42.7% | Added |
| Northern Trust Corp | 970,724 | $455.3M | 0.07% | +5,206+0.5% | Added |
| Invesco Ltd. | 1,085,107 | $508.9M | 0.12% | −174,992−13.9% | Reduced |
| Neuberger Berman Group LLC | 1,116,075 | $515.5M | 0.40% | −131,464−10.5% | Reduced |
| Bamco Inc | 1,177,521 | $552.3M | 1.17% | −76,578−6.1% | Reduced |
| FMR LLC | 1,302,588 | $610.9M | 0.05% | −68,287−5.0% | Reduced |
| Brown Advisory Inc | 1,338,591 | $627.8M | 0.78% | +105,397+8.5% | Added |
| Geode Capital Management, LLC | 1,382,016 | $646.5M | 0.08% | +40,280+3.0% | Added |
| WCM Investment Management, LLC | 1,514,826 | $710.5M | 1.60% | +72,006+5.0% | Added |
| APG Asset Management N.V. | 2,547,368 | $1.05B | 1.78% | +7,500+0.3% | Added |
| Franklin Resources Inc | 2,848,869 | $1.34B | 0.48% | −129,441−4.3% | Reduced |
| State Street Corp | 3,455,709 | $1.62B | 0.08% | +54,510+1.6% | Added |
| Price T Rowe Associates Inc | 6,241,901 | $2.93B | 0.26% | +1,151,427+22.6% | Added |
| BlackRock Inc. | 8,094,288 | $3.80B | 0.10% | +664,275+8.9% | Added |
| Vanguard Group Inc | 8,633,853 | $4.05B | 0.09% | +103,494+1.2% | Added |
| AMP Capital Investors Ltd | 0 | $0 | 0.00% | −31,050−100.0% | Sold out |
| Achmea Investment Management B.V. | 0 | $0 | 0.00% | −30,231−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −24,728−100.0% | Sold out |
| M&G Investment Management Ltd | 0 | $0 | 0.00% | −19,922−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −16,692−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −15,314−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −15,150−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −14,995−100.0% | Sold out |
| ICONIQ Capital, LLC | 0 | $0 | 0.00% | −11,546−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −6,470−100.0% | Sold out |
| Tekla Capital Management LLC | 0 | $0 | 0.00% | −6,240−100.0% | Sold out |
| Mount Lucas Management LP | 0 | $0 | 0.00% | −6,096−100.0% | Sold out |
| Scotia Capital Inc. | 0 | $0 | 0.00% | −4,692−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −3,675−100.0% | Sold out |
| Advisors Preferred, LLC | 0 | $0 | 0.00% | −3,410−100.0% | Sold out |
| Ossiam | 0 | $0 | 0.00% | −3,334−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −3,310−100.0% | Sold out |
| Echo Street Capital Management LLC | 0 | $0 | 0.00% | −2,399−100.0% | Sold out |
| Q3 Asset Management | 0 | $0 | 0.00% | −1,956−100.0% | Sold out |
| Capital CS Group, LLC | 0 | $0 | 0.00% | −1,893−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −1,645−100.0% | Sold out |
| Steel Peak Wealth Management LLC | 0 | $0 | 0.00% | −1,548−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −1,461−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Fort, L.P. | 0 | $0 | 0.00% | −1,375−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −1,197−100.0% | Sold out |
| 180 Wealth Advisors, LLC | 0 | $0 | 0.00% | −899−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −823−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −742−100.0% | Sold out |
| Enterprise Financial Services Corp | 0 | $0 | 0.00% | −718−100.0% | Sold out |
| Oppenheimer & Co Inc | 0 | $0 | 0.00% | −715−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −713−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −613−100.0% | Sold out |
| McLean Asset Management Corp | 0 | $0 | 0.00% | −593−100.0% | Sold out |
| Davenport & Co LLC | 0 | $0 | 0.00% | −574−100.0% | Sold out |
| Cypress Capital Group | 0 | $0 | 0.00% | −557−100.0% | Sold out |
| 1832 Asset Management L.P. | 0 | $0 | 0.00% | −523−100.0% | Sold out |
| Dorsey & Whitney Trust CO LLC | 0 | $0 | 0.00% | −536−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −530−100.0% | Sold out |
| Intellectus Partners, LLC | 0 | $0 | 0.00% | −491−100.0% | Sold out |
| Jacobi Capital Management LLC | 0 | $0 | 0.00% | −393−100.0% | Sold out |
| Liberty Wealth Management LLC | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −219−100.0% | Sold out |
| Newfound Research LLC | 0 | $0 | 0.00% | −162−100.0% | Sold out |
| CX Institutional | 0 | $0 | 0.00% | −123−100.0% | Sold out |
| Herold Advisors, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −96−100.0% | Sold out |
| Kowal Investment Group, LLC | 0 | $0 | 0.00% | −94−100.0% | Sold out |
| Systematic Alpha Investments, LLC | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| D'Orazio & Associates, Inc. | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Loomis Sayles & Co L P | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Better Money Decisions, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Guidance Point Advisors, LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Meridian Wealth Partners, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Red Tortoise LLC | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Resolute Partners Group | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| Syverson Strege & Co | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Anfield Capital Management, LLC | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Perkins Coie Trust Co | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Barrett Asset Management, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Hudock, Inc. | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Exane Derivatives | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Consolidated Planning Corp | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Marshall Wace North America L.P. | – | – | – | – | Not filed |
| Hexavest Inc. | – | – | – | – | Not filed |
| Granite Investment Advisors, LLC | – | – | – | – | Not filed |
| Optimal Asset Management, Inc. | – | – | – | – | Not filed |
| B. Metzler seel. Sohn & Co. Holding AG | – | – | – | – | Not filed |