Who owns West Pharmaceutical Services?
- Ticker: WST
- CUSIP Number: 955306105
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Analyze quarterly positions in West Pharmaceutical Services with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of West Pharmaceutical Services stock
Who bought or sold West Pharmaceutical Services this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Vanguard Group | 9.5M | $2.6B | -2% | Dec 2025 |
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| BlackRock | 6.6M | $1.8B | 2% | Dec 2025 |
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| State Street Corporation | 3.3M | $895M | 1% | Dec 2025 |
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| Artisan Partners Limited Partnership | 2.9M | $784M | 3% | Dec 2025 |
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| Bank of New York Mellon | 2.7M | $732M | -8% | Dec 2025 |
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| Brown Advisory Holdings Incorporated | 1.9M | $535M | -22% | Dec 2025 |
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| Geode Capital Management | 1.9M | $512M | 1% | Dec 2025 |
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| Generation Investment Management | 1.6M | $430M | 60% | Dec 2025 |
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| APG All Pensions Group NV | 1.2M | $281M | -15% | Dec 2025 |
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| T. Rowe Price Investment Management | 1.2M | $323M | 68% | Dec 2025 |
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| Kayne Anderson Rudnick Investment Management | 1.0M | $272M | -1% | Sep 2025 |
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| Norges Bank Investment Management | 989k | $272M | 100% | Dec 2025 |
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| Invesco | 909k | $250M | 3% | Dec 2025 |
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| Ubs Global Asset Management Americas | 906k | $249M | 2% | Dec 2025 |
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| Franklin Resources | 888k | $244M | -8% | Dec 2025 |
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| Citadel Advisors | 783k | $205M | 279% | Sep 2025 |
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| Northern Trust | 727k | $200M | -2% | Dec 2025 |
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| Van Eck Associates Corp. | 716k | $197M | -50% | Dec 2025 |
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| Findlay Park Partners | 667k | $184M | -17% | Dec 2025 |
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| Jacobs Levy Equity Management | 640k | $176M | 56% | Dec 2025 |
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| TD Asset Management | 606k | $167M | 0% | Dec 2025 |
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| Sei Investments | 592k | $163M | 12% | Dec 2025 |
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| ProShare Advisors | 587k | $162M | -4% | Dec 2025 |
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| Royal Bank of Canada | 560k | $147M | 3% | Sep 2025 |
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| AQR Capital Management | 546k | $143M | 420% | Sep 2025 |
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| Charles Schwab Investment Management | 543k | $149M | 3% | Dec 2025 |
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| Epoch Investment Partners | 505k | $139M | -4% | Dec 2025 |
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| Legal & General Group | 503k | $138M | -1% | Dec 2025 |
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| Champlain Investment Partners | 475k | $131M | 4% | Dec 2025 |
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| American Century Companies | 446k | $123M | 50% | Dec 2025 |
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| Bill & Melinda Gates Foundation Trust | 445k | $117M | 0% | Sep 2025 |
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| Goldman Sachs Group | 440k | $121M | 5% | Dec 2025 |
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| Dimensional Fund Advisors | 437k | $120M | 15% | Dec 2025 |
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| Steadfast Capital Management | 430k | $118M | -9% | Dec 2025 |
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| Neuberger Berman Group | 428k | $118M | -4% | Dec 2025 |
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| Nuveen | 404k | $111M | 15% | Dec 2025 |
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| State Farm Mutual Automobile Insurance Company | 388k | $107M | 0% | Dec 2025 |
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| Deutsche Bank Aktiengesellschaft | 373k | $103M | 8% | Dec 2025 |
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| Liontrust Investment Partners | 366k | $101M | -13% | Dec 2025 |
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| Longview Partners | 352k | $92M | 100% | Sep 2025 |
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| Amundi | 347k | $96M | 22% | Dec 2025 |
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| Df Dent & Co | 320k | $88M | -17% | Dec 2025 |
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| Riverbrige Partners | 319k | $88M | -12% | Dec 2025 |
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| Millennium Management | 315k | $83M | -34% | Sep 2025 |
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| Bamco | 301k | $79M | -2% | Sep 2025 |
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| Arrowstreet Capital, Limited Partnership | 300k | $83M | 36% | Dec 2025 |
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| Viking Global Investors | 295k | $81M | 100% | Dec 2025 |
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| Seilern Investment Management | 278k | $77M | -15% | Dec 2025 |
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| Rhumbline Advisers | 272k | $75M | 12% | Dec 2025 |
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| UBS Group | 264k | $73M | -14% | Dec 2025 |
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| Assenagon Asset Management | 251k | $69M | 33% | Dec 2025 |
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| Envestnet Asset Management | 248k | $68M | -23% | Dec 2025 |
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| Jane Street | 248k | $68M | 77% | Dec 2025 |
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| Brown Brothers Harriman & Co. | 241k | $66M | -3% | Dec 2025 |
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| Point72 Asset Management | 238k | $65M | -64% | Dec 2025 |
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| Jpmorgan Chase & Co | 237k | $62M | 100% | Sep 2025 |
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| Border to Coast Pensions Partnership | 236k | $65M | 52% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 213k | $59M | 76% | Dec 2025 |
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| LGT Group Foundation | 205k | $57M | -2% | Dec 2025 |
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| Federated Investors | 200k | $55M | -12% | Dec 2025 |
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| Swiss National Bank | 197k | $54M | -5% | Dec 2025 |
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| Barclays | 192k | $53M | 37% | Dec 2025 |
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| Schroder Investment Management Group | 179k | $50M | 19% | Dec 2025 |
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| None | 178k | $49M | 100% | Dec 2025 |
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| Sumitomo Mitsui Trust Holdings | 176k | $49M | -7% | Dec 2025 |
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| Russell Investments | 172k | $47M | 25% | Dec 2025 |
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| Mitsubishi UFJ Asset Management | 167k | $46M | 1% | Dec 2025 |
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| Prudential Financial | 163k | $45M | 58% | Dec 2025 |
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| Canada Pension Plan Investment Board | 160k | $42M | 146% | Sep 2025 |
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| AMI Asset Management Corporation | 159k | $44M | -2% | Dec 2025 |
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| Nomura Asset Management | 155k | $43M | -4% | Dec 2025 |
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| Birch Hill Investment Advisors | 152k | $42M | 11% | Dec 2025 |
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| Pictet Asset Management Holding SA | 152k | $42M | -20% | Dec 2025 |
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| Hsbc Holdings | 147k | $41M | 23% | Dec 2025 |
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| Baird Financial | 146k | $40M | 20% | Dec 2025 |
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| Walleye Trading Advisors | 135k | $37M | 444% | Dec 2025 |
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| CI Private Wealth | 129k | $7.4M | 355% | Dec 2025 |
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| Holocene Advisors | 128k | $35M | -32% | Dec 2025 |
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| Hrt Financial | 127k | $35M | 5224% | Dec 2025 |
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| D. E. Shaw & Co | 127k | $33M | -55% | Sep 2025 |
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| Diam | 125k | $34M | 79% | Dec 2025 |
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| CalPERS | 123k | $34M | 1% | Dec 2025 |
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| Annex Advisory Services, LLC, d/b/a Annex Wealth Management | 123k | $34M | 9% | Dec 2025 |
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| Conestoga Capital Advisors | 123k | $34M | 22% | Dec 2025 |
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| Local Pensions Partnership Investment | 121k | $33M | 100% | Dec 2025 |
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| Credit Agricole | 116k | $30M | 100% | Sep 2025 |
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| California State Teachers Retirement System | 114k | $31M | -3% | Dec 2025 |
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| Korea Investment Corporation | 111k | $31M | 98% | Dec 2025 |
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| Nan Shan Life Insurance | 110k | $30M | 0% | Dec 2025 |
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| Wells Fargo & Company | 107k | $29M | -2% | Dec 2025 |
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| Susquehanna Portfolio Strategies | 107k | $29M | 27% | Dec 2025 |
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| Quantinno Capital Management | 105k | $29M | 14% | Dec 2025 |
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| Renaissance Technologies | 105k | $29M | 100% | Dec 2025 |
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| EULAV Asset Management | 105k | $29M | 0% | Dec 2025 |
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| Susquehanna International | 103k | $28M | -23% | Dec 2025 |
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| Raymond James Financial | 102k | $28M | -15% | Dec 2025 |
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| Mackenzie Financial | 102k | $28M | 10% | Dec 2025 |
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| Investec Asset Management | 102k | $28M | 4% | Dec 2025 |
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| Two Sigma Investments | 101k | $27M | -83% | Sep 2025 |
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| SG Americas Securities | 101k | $28M | 278% | Dec 2025 |
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| Qube Research & Technologies | 96k | $26M | 100% | Dec 2025 |
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| Moore Capital Management | 95k | $25M | 100% | Sep 2025 |
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| Royal London Asset Management | 92k | $25M | 79% | Dec 2025 |
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| Ensign Peak Advisors | 90k | $25M | -13% | Dec 2025 |
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| Principal Financial Group | 86k | $24M | 3% | Dec 2025 |
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| Alliancebernstein | 83k | $22M | 1% | Sep 2025 |
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| Creative Planning | 80k | $22M | 33% | Dec 2025 |
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| RMB Capital Management | 75k | $20M | -3% | Sep 2025 |
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| LPL Financial | 74k | $20M | -4% | Dec 2025 |
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| Ofi Invest Asset Management | 73k | $17M | 100% | Dec 2025 |
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| Manufacturers Life Insurance Company | 71k | $19M | 61% | Dec 2025 |
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| Polar Capital Holdings | 69k | $19M | 100% | Dec 2025 |
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| Man Group | 67k | $19M | -34% | Dec 2025 |
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| Florida State Board of Administration | 66k | $18M | -2% | Dec 2025 |
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| Standard Life Aberdeen | 66k | $18M | -2% | Dec 2025 |
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| William Blair $ Company | 64k | $17M | -11% | Sep 2025 |
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| Handelsbanken Fonder AB | 63k | $17M | 4% | Dec 2025 |
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| Aviva | 62k | $17M | 5% | Dec 2025 |
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| New York State Teachers Retirement System | 59k | $16M | 0% | Dec 2025 |
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| Brian McDonald | 57k | $16M | 32% | Dec 2025 |
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| Adage Capital Partners GP | 56k | $15M | -16% | Sep 2025 |
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| Jennison Associates | 55k | $15M | 47% | Dec 2025 |
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| Kempen Capital Management | 55k | $15M | 100% | Dec 2025 |
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| Vident Advisory | 54k | $15M | -1% | Dec 2025 |
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| Natixis Asset Management Advisors | 52k | $14M | -8% | Dec 2025 |
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| Fil | 52k | $14M | 8500% | Sep 2025 |
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| BLI - Banque de Luxembourg Investments | 50k | $14M | -6% | Dec 2025 |
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| State of Wisconsin Investment Board | 50k | $14M | 31% | Dec 2025 |
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| Public Employees' Retirement Association of Colorado | 49k | $13M | 0% | Dec 2025 |
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| Great-West Life Assurance Company | 48k | $13M | -37% | Dec 2025 |
|
| National Bank Of Canada /fi/ | 48k | $13M | 5% | Dec 2025 |
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| Bnp Paribas Investment Partners | 47k | $13M | -48% | Dec 2025 |
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| Thrivent Financial for Lutherans | 46k | $13M | 38% | Dec 2025 |
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| Balyasny Asset Management | 46k | $12M | 100% | Sep 2025 |
|
| Whittier Trust | 46k | $13M | -1% | Dec 2025 |
|
| Janney Montgomery Scott | 45k | $12M | -6% | Dec 2025 |
|
| FMR | 44k | $12M | -58% | Sep 2025 |
|
| Universal- Beteiligungs- und Servicegesellschaft mbH | 44k | $12M | -6% | Dec 2025 |
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| Grace & White | 44k | $12M | -5% | Dec 2025 |
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| Trexquant Investment | 43k | $12M | 431% | Dec 2025 |
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| Thomas Stevens, CFA" | 43k | $12M | 16% | Dec 2025 |
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| New York State Common Retirement Fund | 42k | $11M | -53% | Dec 2025 |
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| Jennifer Ranahan | 41k | $11M | 4696% | Dec 2025 |
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| William Blair Investment Management | 41k | $11M | 1% | Dec 2025 |
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| McCollum Christoferson Group | 41k | $11M | -1% | Dec 2025 |
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| North Growth Management | 39k | $11M | 15% | Dec 2025 |
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| Teacher Retirement System Of Texas | 38k | $11M | 300% | Dec 2025 |
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| NISA Investment Advisors | 38k | $10M | 1% | Dec 2025 |
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| Chevy Chase Trust Holdings | 37k | $10M | -1% | Dec 2025 |
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| Marshall Wace | 36k | $9.8M | 4353% | Dec 2025 |
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| Stifel Financial | 35k | $9.6M | -9% | Dec 2025 |
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| Leucadia National Corporation | 30k | $8.2M | -23% | Dec 2025 |
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| ICICI Prudential Asset Management | 19k | $5.3M | -53% | Dec 2025 |
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| Twin Tree Management | 15k | $4.1M | -66% | Dec 2025 |
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| Worldquant Millennium Quantitative Strategies | 14k | $3.9M | -92% | Dec 2025 |
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| Woodline Partners | 10k | $2.8M | -96% | Dec 2025 |
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| Rakuten Investment Management | 9.6k | $2.6M | -90% | Dec 2025 |
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| Rockland Trust | 6.2k | $1.7M | -93% | Dec 2025 |
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| Bright Rock Capital Management | 5.0k | $1.4M | -88% | Dec 2025 |
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| Healthcare Of Ontario Pension Plan Trust Fund | 2.8k | $783k | -96% | Dec 2025 |
|
| Freestone Grove Partners | 2.5k | $695k | -98% | Dec 2025 |
|
Who sold out of West Pharmaceutical Services?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Durable Capital Partners | Sep 2025 | 1.2M | $308M |
| Two Sigma Advisers | Jun 2025 | 297k | $65M |
| CBOE Vest Financial | Sep 2025 | 197k | $52M |
| Iron Triangle Partners | Sep 2025 | 70k | $18M |
| Ossiam | Sep 2025 | 56k | $15M |