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 2022
Institutional positions in West Pharmaceutical Services Inc as of Dec 31, 2022. 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
- 638
- +11 vs. Q3 2022
- Shares held
- 69.1M
- +691.8K (+1.0%) vs. Q3 2022
- Total value
- $16.3B
- −$589.5M (−3.5%) vs. Q3 2022
- New holders
- 89
- 230 more added
- Sold out
- 78
- 233 more reduced
11 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Toronto Dominion Bank | 37,830 | $8.90M | 0.01% | +6,315+20.0% | Added |
| CBOE Vest Financial, LLC | 38,626 | $9.09M | 1.44% | +9,677+33.4% | Added |
| Nordea Investment Management AB | 39,175 | $9.17M | 0.01% | −9,797−20.0% | Reduced |
| Natixis Advisors, L.P. | 39,648 | $9.33M | 0.04% | −16,098−28.9% | Reduced |
| Cercano Management LLC | 40,067 | $9.43M | 0.38% | +40,067 | New |
| Public Employees Retirement System of Ohio | 40,143 | $9.45M | 0.04% | +185+0.5% | Added |
| Victory Capital Management Inc | 41,087 | $9.67M | 0.01% | −197,904−82.8% | Reduced |
| Kistler-Tiffany Companies, LLC | 41,234 | $9.70M | 2.00% | 00.0% | Unchanged |
| Truist Financial Corp | 42,508 | $10.0M | 0.02% | −7,650−15.3% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 42,580 | $10.0M | 0.04% | −2,635−5.8% | Reduced |
| KBC Group NV | 42,758 | $10.1M | 0.05% | −22,042−34.0% | Reduced |
| Forsta Ap-Fonden | 43,100 | $10.1M | 0.11% | +16,400+61.4% | Added |
| Andra AP-fonden | 43,900 | $10.3M | 0.31% | +3,500+8.7% | Added |
| State of New Jersey Common Pension Fund D | 44,009 | $10.4M | 0.04% | +1,335+3.1% | Added |
| Korea Investment CORP | 44,491 | $10.5M | 0.03% | +881+2.0% | Added |
| Oppenheimer Asset Management Inc. | 44,559 | $10.5M | 0.17% | −1,930−4.2% | Reduced |
| Grace & White Inc | 45,090 | $10.6M | 2.10% | +1,500+3.4% | Added |
| Handelsbanken Fonder AB | 45,328 | $10.7M | 0.07% | +25,073+123.8% | Added |
| Rockland Trust Co | 46,070 | $10.8M | 0.69% | −3,780−7.6% | Reduced |
| Voya Investment Management LLC | 47,358 | $11.1M | 0.01% | +125+0.3% | Added |
| Woodline Partners LP | 49,272 | $11.6M | 0.16% | +49,272 | New |
| Stifel Financial Corp | 49,734 | $11.7M | 0.02% | −16,864−25.3% | Reduced |
| McCollum Christoferson Group LLC | 49,980 | $11.8M | 3.72% | +271+0.5% | Added |
| Janney Montgomery Scott LLC | 51,315 | $12.1M | 0.05% | +7,701+17.7% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 51,364 | $12.1M | 0.03% | −6,173−10.7% | Reduced |
| LPL Financial LLC | 53,682 | $12.6M | 0.01% | −9,899−15.6% | Reduced |
| Man Group plc | 54,877 | $12.9M | 0.05% | −23,486−30.0% | Reduced |
| Raymond James & Associates | 57,741 | $13.6M | 0.01% | −565−1.0% | Reduced |
| Great West Life Assurance Co | 60,098 | $14.2M | 0.04% | −3,988−6.2% | Reduced |
| Citigroup Inc | 61,113 | $14.4M | 0.02% | −11,812−16.2% | Reduced |
| Conestoga Capital Advisors, LLC | 61,308 | $14.4M | 0.27% | +1,235+2.1% | Added |
| RMB Capital Management, LLC | 62,156 | $14.6M | 0.52% | −7,599−10.9% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 62,297 | $14.7M | 0.08% | +58,477+1,530.8% | Added |
| Squarepoint Ops LLC | 66,486 | $15.6M | 0.11% | +20,416+44.3% | Added |
| State of Wisconsin Investment Board | 67,019 | $15.8M | 0.05% | +8,516+14.6% | Added |
| Nomura Asset Management Co Ltd | 72,755 | $17.1M | 0.10% | +17,237+31.0% | Added |
| Trillium Asset Management, LLC | 72,837 | $17.1M | 0.53% | +29,752+69.1% | Added |
| Schroder Investment Management Group | 73,585 | $17.3M | 0.03% | −169,678−69.8% | Reduced |
| Public Employees Retirement Association of Colorado | 73,954 | $17.4M | 0.09% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 75,307 | $17.7M | 0.04% | −100−0.1% | Reduced |
| Manufacturers Life Insurance Company, The | 76,662 | $18.1M | 0.01% | −3,135−3.9% | Reduced |
| DF Dent & Co Inc | 77,151 | $18.2M | 0.27% | +77,151 | New |
| Canada Pension Plan Investment Board | 79,709 | $18.8M | 0.03% | +11,800+17.4% | Added |
| Prudential Financial Inc | 80,201 | $18.9M | 0.03% | +2,476+3.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 82,030 | $19.2M | 0.05% | +11,221+15.8% | Added |
| Keybank National Association | 84,810 | $20.0M | 0.10% | −4,540−5.1% | Reduced |
| GW&K Investment Management, LLC | 85,406 | $20.1M | 0.20% | +38,806+83.3% | Added |
| New York State Teachers Retirement System | 88,292 | $20.8M | 0.05% | −537−0.6% | Reduced |
| State Board of Administration of Florida Retirement System | 88,531 | $20.8M | 0.05% | −60−0.1% | Reduced |
| Millennium Management LLC | 89,248 | $21.0M | 0.02% | −63,978−41.8% | Reduced |
| Bank of Montreal | 90,569 | $21.8M | 0.02% | +2,878+3.3% | Added |
| Barclays PLC | 95,458 | $22.5M | 0.02% | +16,704+21.2% | Added |
| Tri Locum Partners LP | 97,084 | $22.8M | 10.10% | +97,084 | New |
| Principal Financial Group Inc | 98,156 | $23.1M | 0.02% | −1,731−1.7% | Reduced |
| Blair William & Co | 98,406 | $23.2M | 0.10% | −4,242−4.1% | Reduced |
| AQR Capital Management LLC | 99,777 | $23.4M | 0.05% | +15,281+18.1% | Added |
| Fisher Asset Management, LLC | 100,401 | $23.6M | 0.02% | −62,784−38.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 107,069 | $25.2M | 0.09% | +3,548+3.4% | Added |
| Allianz Asset Management GmbH | 111,087 | $26.1M | 0.06% | −31,887−22.3% | Reduced |
| Fiera Capital Corp | 111,264 | $26.2M | 0.08% | −9,533−7.9% | Reduced |
| National Pension Service | 116,915 | $27.5M | 0.05% | +10,896+10.3% | Added |
| Two Sigma Advisers, LP | 118,800 | $28.0M | 0.08% | +112,700+1,847.5% | Added |
| Intech Investment Management LLC | 121,828 | $28.7M | 0.21% | −177,838−59.3% | Reduced |
| California State Teachers Retirement System | 123,185 | $29.0M | 0.05% | +1,193+1.0% | Added |
| Lord, Abbett & Co. LLC | 125,888 | $29.6M | 0.11% | −39,585−23.9% | Reduced |
| BNP Paribas Arbitrage, SA | 129,955 | $30.6M | 0.08% | +69,030+113.3% | Added |
| Wells Fargo & Company | 130,691 | $30.8M | 0.01% | +33,464+34.4% | Added |
| Epoch Investment Partners, Inc. | 136,197 | $32.1M | 0.19% | +63,185+86.5% | Added |
| Credit Suisse AG | 136,450 | $32.1M | 0.03% | +6,906+5.3% | Added |
| Aviva PLC | 140,681 | $33.1M | 0.16% | +25,094+21.7% | Added |
| New York State Common Retirement Fund | 141,997 | $33.4M | 0.05% | +25,775+22.2% | Added |
| NFJ Investment Group, LLC | 142,519 | $33.5M | 0.88% | −50,631−26.2% | Reduced |
| Voloridge Investment Management, LLC | 144,650 | $34.0M | 0.19% | +136,156+1,603.0% | Added |
| AXA S.A. | 145,295 | $34.2M | 0.12% | +99,969+220.6% | Added |
| SEI Investments Co | 153,550 | $36.1M | 0.08% | +7,226+4.9% | Added |
| Jupiter Asset Management Ltd | 159,380 | $37.5M | 0.55% | +38,256+31.6% | Added |
| Citadel Advisors LLC | 161,084 | $37.9M | 0.04% | −55,815−25.7% | Reduced |
| Findlay Park Partners LLP | 171,902 | $40.5M | 0.44% | +171,902 | New |
| Allspring Global Investments Holdings, LLC | 177,618 | $41.8M | 0.07% | +77,996+78.3% | Added |
| Ami Asset Management Corp | 182,080 | $42.9M | 3.00% | +90,810+99.5% | Added |
| Rock Springs Capital Management LP | 185,500 | $43.7M | 1.05% | +5,000+2.8% | Added |
| Russell Investments Group, Ltd. | 187,818 | $44.2M | 0.09% | +50,034+36.3% | Added |
| Select Equity Group, L.P. | 189,548 | $44.6M | 0.17% | +189,548 | New |
| Ensign Peak Advisors, Inc | 191,268 | $45.0M | 0.10% | +67,489+54.5% | Added |
| Envestnet Asset Management Inc | 195,527 | $46.0M | 0.02% | −43,490−18.2% | Reduced |
| Rhumbline Advisers | 209,926 | $49.4M | 0.07% | +7,783+3.9% | Added |
| Deutsche Bank AG | 217,056 | $51.1M | 0.03% | −106,249−32.9% | Reduced |
| Eagle Asset Management Inc | 220,809 | $51.8M | 0.32% | −26,786−10.8% | Reduced |
| Federated Hermes, Inc. | 221,417 | $52.1M | 0.14% | +14,733+7.1% | Added |
| Assenagon Asset Management S.A. | 229,163 | $53.9M | 0.22% | +100,008+77.4% | Added |
| HSBC Holdings PLC | 262,715 | $61.7M | 0.08% | +39,199+17.5% | Added |
| Royal Bank of Canada | 271,887 | $64.0M | 0.02% | −1,657−0.6% | Reduced |
| Dimensional Fund Advisors LP | 291,917 | $68.7M | 0.02% | −6,749−2.3% | Reduced |
| Renaissance Technologies LLC | 294,700 | $69.4M | 0.09% | +95,011+47.6% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 295,573 | $69.6M | 0.06% | −87,770−22.9% | Reduced |
| Swiss National Bank | 300,900 | $70.8M | 0.05% | −20,075−6.3% | Reduced |
| Amundi | 298,432 | $75.0M | 0.04% | −116,954−28.2% | Reduced |
| TD Asset Management Inc | 320,786 | $75.5M | 0.09% | +52,330+19.5% | Added |
| AustralianSuper Pty Ltd | 330,827 | $77.5M | 0.56% | +330,827 | New |
| Two Sigma Investments, LP | 330,913 | $77.9M | 0.25% | +330,913 | New |