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 2023
Institutional positions in West Pharmaceutical Services Inc as of Mar 31, 2023. 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
- 698
- +73 vs. Q4 2022
- Shares held
- 69.5M
- +423.8K (+0.6%) vs. Q4 2022
- Total value
- $24.0B
- +$7.78B (+47.9%) vs. Q4 2022
- New holders
- 126
- 247 more added
- Sold out
- 53
- 218 more reduced
13 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| RMB Capital Management, LLC | 64,843 | $22.5M | 0.78% | +2,687+4.3% | Added |
| Raymond James & Associates | 63,342 | $21.9M | 0.02% | +5,601+9.7% | Added |
| CI Private Wealth, LLC | 63,047 | $21.8M | 0.06% | +60,127+2,059.1% | Added |
| Conestoga Capital Advisors, LLC | 61,568 | $21.3M | 0.36% | +260+0.4% | Added |
| Great West Life Assurance Co | 59,777 | $20.7M | 0.05% | −321−0.5% | Reduced |
| State of Wisconsin Investment Board | 59,658 | $20.7M | 0.06% | −7,361−11.0% | Reduced |
| Marshall Wace, LLP | 58,039 | $20.1M | 0.05% | +56,983+5,396.1% | Added |
| LPL Financial LLC | 55,722 | $19.3M | 0.02% | +2,040+3.8% | Added |
| Janney Montgomery Scott LLC | 55,358 | $19.2M | 0.08% | +4,043+7.9% | Added |
| Victory Capital Management Inc | 55,304 | $19.2M | 0.02% | +14,217+34.6% | Added |
| Rockland Trust Co | 53,386 | $18.5M | 1.16% | +7,316+15.9% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 50,567 | $17.5M | 0.04% | −797−1.6% | Reduced |
| AQR Capital Management LLC | 49,380 | $17.1M | 0.04% | −50,397−50.5% | Reduced |
| McCollum Christoferson Group LLC | 49,000 | $17.0M | 5.23% | −980−2.0% | Reduced |
| Handelsbanken Fonder AB | 48,642 | $16.9M | 0.10% | +3,314+7.3% | Added |
| Oppenheimer Asset Management Inc. | 47,067 | $16.3M | 0.25% | +2,508+5.6% | Added |
| Voya Investment Management LLC | 46,647 | $16.2M | 0.02% | −711−1.5% | Reduced |
| KBC Group NV | 46,073 | $16.0M | 0.07% | +3,315+7.8% | Added |
| Stifel Financial Corp | 46,033 | $16.0M | 0.02% | −3,701−7.4% | Reduced |
| AXA S.A. | 45,424 | $15.7M | 0.05% | −99,871−68.7% | Reduced |
| Grace & White Inc | 44,840 | $15.5M | 2.98% | −250−0.6% | Reduced |
| State of New Jersey Common Pension Fund D | 44,009 | $15.2M | 0.05% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 43,332 | $15.0M | 0.05% | +3,684+9.3% | Added |
| Susquehanna International Group, LLP | 43,029 | $14.9M | 0.02% | +15,319+55.3% | Added |
| Chevy Chase Trust Holdings, Inc. | 43,023 | $14.9M | 0.06% | +443+1.0% | Added |
| Truist Financial Corp | 41,336 | $14.3M | 0.02% | −1,172−2.8% | Reduced |
| Kistler-Tiffany Companies, LLC | 41,234 | $14.3M | 2.72% | 00.0% | Unchanged |
| Nordea Investment Management AB | 39,688 | $13.8M | 0.02% | +513+1.3% | Added |
| CBOE Vest Financial, LLC | 39,198 | $13.6M | 1.85% | +572+1.5% | Added |
| HRT Financial LP | 38,726 | $13.4M | 0.16% | +27,240+237.2% | Added |
| Cercano Management LLC | 38,117 | $13.2M | 0.53% | −1,950−4.9% | Reduced |
| Toronto Dominion Bank | 37,858 | $13.1M | 0.02% | +28+0.1% | Added |
| Fisher Asset Management, LLC | 37,351 | $12.9M | 0.01% | −63,050−62.8% | Reduced |
| Congress Wealth Management LLC | 37,298 | $12.9M | 0.31% | +2,627+7.6% | Added |
| Public Employees Retirement System of Ohio | 37,172 | $12.9M | 0.05% | −2,971−7.4% | Reduced |
| Mn Services Vermogensbeheer B.V. | 36,600 | $12.7M | 0.13% | +1,200+3.4% | Added |
| Nisa Investment Advisors, LLC | 36,360 | $12.6M | 0.10% | −729−2.0% | Reduced |
| Yousif Capital Management, LLC | 35,406 | $12.3M | 0.16% | +3,825+12.1% | Added |
| De Burlo Group Inc | 34,900 | $12.1M | 2.36% | +34,900 | New |
| Pictet Asset Management SA | 34,056 | $11.8M | 0.01% | +485+1.4% | Added |
| Cullinan Associates Inc | 34,000 | $11.8M | 0.69% | −839−2.4% | Reduced |
| Azimuth Capital Investment Management LLC | 33,496 | $11.6M | 0.57% | −1,550−4.4% | Reduced |
| Treasurer of the State of North Carolina | 33,413 | $11.6M | 0.07% | +210+0.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 32,947 | $11.4M | 0.06% | +850+2.6% | Added |
| Hantz Financial Services, Inc. | 32,922 | $11.4M | 0.31% | −1,403−4.1% | Reduced |
| Whittier Trust Co | 31,757 | $11.0M | 0.20% | +355+1.1% | Added |
| Asset Management One Co.,Ltd. | 31,706 | $11.0M | 0.05% | +1,211+4.0% | Added |
| Advisor Group Holdings, Inc. | 31,585 | $11.0M | 0.02% | −707−2.2% | Reduced |
| Jane Street Group, LLC | 30,585 | $10.6M | 0.02% | +17,814+139.5% | Added |
| Boston Trust Walden Corp | 29,910 | $10.4M | 0.09% | −4,605−13.3% | Reduced |
| Dudley & Shanley, Inc. | 29,440 | $10.2M | 1.96% | +25,040+569.1% | Added |
| Captrust Financial Advisors | 29,375 | $10.2M | 0.04% | +600+2.1% | Added |
| Magnetar Financial LLC | 29,300 | $10.2M | 0.20% | +29,300 | New |
| Mirae Asset Global Investments Co., Ltd. | 28,921 | $10.0M | 0.02% | +295+1.0% | Added |
| Ninety One UK Ltd | 28,468 | $9.86M | 0.03% | +28,468 | New |
| M&T Bank Corp | 28,244 | $9.79M | 0.04% | −1,638−5.5% | Reduced |
| Vancity Investment Management Ltd | 27,904 | $9.67M | 1.36% | −1,471−5.0% | Reduced |
| Illinois Municipal Retirement Fund | 27,378 | $9.49M | 0.20% | +20,012+271.7% | Added |
| Andra AP-fonden | 25,700 | $8.90M | 0.23% | −18,200−41.5% | Reduced |
| US Bancorp | 25,700 | $8.90M | 0.02% | −17−0.1% | Reduced |
| Alpine Peaks Capital, LP | 25,527 | $8.84M | 6.68% | −3,575−12.3% | Reduced |
| BNP Paribas Arbitrage, SA | 24,936 | $8.64M | 0.02% | −105,019−80.8% | Reduced |
| Royal London Asset Management Ltd | 24,877 | $8.62M | 0.03% | +1,443+6.2% | Added |
| Syntegra Private Wealth Group, LLC | 24,551 | $8.51M | 1.51% | 00.0% | Unchanged |
| Korea Investment CORP | 24,173 | $8.38M | 0.02% | −20,318−45.7% | Reduced |
| Intech Investment Management LLC | 23,384 | $8.10M | 0.07% | −98,444−80.8% | Reduced |
| TownSquare Capital, LLC | 22,640 | $7.84M | 0.17% | +1,492+7.1% | Added |
| MetLife Investment Management | 22,060 | $7.64M | 0.05% | −221−1.0% | Reduced |
| Retirement Systems of Alabama | 21,884 | $7.58M | 0.03% | −1,834−7.7% | Reduced |
| Arizona State Retirement System | 21,523 | $7.46M | 0.07% | +564+2.7% | Added |
| State of Michigan Retirement System | 21,256 | $7.36M | 0.05% | +200+0.9% | Added |
| British Columbia Investment Management Corp | 21,092 | $7.31M | 0.08% | −4,930−18.9% | Reduced |
| American International Group, Inc. | 20,453 | $7.09M | 0.05% | +40+0.2% | Added |
| Amalgamated Bank | 20,294 | $7.03M | 0.06% | +262+1.3% | Added |
| STRS Ohio | 20,000 | $6.93M | 0.03% | 00.0% | Unchanged |
| McKinley Capital Management LLC /Delaware | 19,950 | $6.91M | 0.92% | 00.0% | Unchanged |
| Annex Advisory Services, LLC | 19,685 | $6.82M | 0.37% | +10,883+123.6% | Added |
| Assenagon Asset Management S.A. | 19,434 | $6.73M | 0.03% | −209,729−91.5% | Reduced |
| DekaBank Deutsche Girozentrale | 19,882 | $6.71M | 0.02% | +121+0.6% | Added |
| Tredje AP-fonden | 18,963 | $6.57M | 0.10% | +729+4.0% | Added |
| Two Sigma Advisers, LP | 18,900 | $6.55M | 0.02% | −99,900−84.1% | Reduced |
| Alberta Investment Management Corp | 18,658 | $6.46M | 0.06% | +71+0.4% | Added |
| Cinctive Capital Management LP | 18,095 | $6.27M | 0.23% | +12,132+203.5% | Added |
| Swiss Life Asset Management Ltd | 17,764 | $6.16M | 0.09% | +531+3.1% | Added |
| La Banque Postale Asset Management SA | 17,711 | $6.14M | 0.16% | +3,535+24.9% | Added |
| Whittier Trust Co of Nevada Inc | 17,482 | $6.06M | 0.22% | +1,042+6.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 17,280 | $5.99M | 0.03% | −14,128−45.0% | Reduced |
| Xponance, Inc. | 16,898 | $5.85M | 0.09% | −373−2.2% | Reduced |
| Forsta Ap-Fonden | 16,300 | $5.65M | 0.07% | −26,800−62.2% | Reduced |
| Guggenheim Capital LLC | 15,908 | $5.51M | 0.05% | −214−1.3% | Reduced |
| Texas Permanent School Fund | 15,435 | $5.35M | 0.05% | +4,916+46.7% | Added |
| Cetera Advisor Networks LLC | 15,404 | $5.34M | 0.04% | +442+3.0% | Added |
| Pinebridge Investments, L.P. | 15,384 | $5.33M | 0.06% | −14,647−48.8% | Reduced |
| State of Alaska, Department of Revenue | 15,056 | $5.21M | 0.06% | −226−1.5% | Reduced |
| Tekla Capital Management LLC | 15,036 | $5.21M | 0.20% | +15,036 | New |
| Sandler Capital Management | 14,964 | $5.18M | 0.85% | +14,964 | New |
| DnB Asset Management AS | 14,957 | $5.18M | 0.03% | +515+3.6% | Added |
| Rhenman & Partners Asset Management AB | 15,000 | $5.11M | 0.56% | −10,000−40.0% | Reduced |
| Endowment Wealth Management, Inc. | 14,092 | $4.88M | 4.91% | −1,564−10.0% | Reduced |
| The PNC Financial Services Group, Inc. | 13,955 | $4.84M | 0.00% | +763+5.8% | Added |