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 |
|---|---|---|---|---|---|
| Mitsubishi UFJ Trust & Banking Corp | 65,627 | $30.8M | 0.06% | −2,967−4.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 64,886 | $30.4M | 0.03% | +64,886 | New |
| M&T Bank Corp | 63,587 | $29.8M | 0.13% | +303+0.5% | Added |
| Vestcor Inc | 62,720 | $29.4M | 1.04% | −2,016−3.1% | Reduced |
| Natixis Advisors, L.P. | 61,622 | $28.9M | 0.11% | +6,513+11.8% | Added |
| Candriam Luxembourg S.C.A. | 60,439 | $28.3M | 0.18% | +6,571+12.2% | Added |
| NFJ Investment Group, LLC | 60,197 | $28.2M | 0.52% | +8,339+16.1% | Added |
| State of Wisconsin Investment Board | 56,625 | $26.6M | 0.05% | +10,529+22.8% | Added |
| Mn Services Vermogensbeheer B.V. | 56,500 | $26.5M | 0.16% | +1,300+2.4% | Added |
| Susquehanna International Group, LLP | 54,873 | $25.7M | 0.04% | +33,712+159.3% | Added |
| Voya Investment Management LLC | 54,590 | $25.6M | 0.05% | +13,056+31.4% | Added |
| Truist Financial Corp | 53,814 | $25.2M | 0.04% | −4,853−8.3% | Reduced |
| Epoch Investment Partners, Inc. | 52,793 | $24.8M | 0.13% | −376−0.7% | Reduced |
| Oppenheimer Asset Management Inc. | 52,353 | $24.6M | 0.33% | +61+0.1% | Added |
| Asset Management One Co.,Ltd. | 52,156 | $24.4M | 0.09% | +6,541+14.3% | Added |
| Advisor Group Holdings, Inc. | 51,687 | $24.2M | 0.05% | +3,400+7.0% | Added |
| McCollum Christoferson Group LLC | 50,867 | $23.9M | 5.37% | −856−1.7% | Reduced |
| Janney Montgomery Scott LLC | 50,731 | $23.8M | 0.09% | −4,974−8.9% | Reduced |
| Public Employees Retirement System of Ohio | 50,527 | $23.7M | 0.08% | −155−0.3% | Reduced |
| Toronto Dominion Bank | 49,743 | $23.3M | 0.03% | +6,015+13.8% | Added |
| Trillium Asset Management, LLC | 48,998 | $23.0M | 0.54% | +1,787+3.8% | Added |
| Azimuth Capital Management LLC | 47,598 | $22.3M | 0.90% | −1,016−2.1% | Reduced |
| American Century Companies Inc | 46,566 | $21.8M | 0.01% | +31,570+210.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 48,000 | $21.4M | 0.09% | +1,806+3.9% | Added |
| Rock Springs Capital Management LP | 45,500 | $21.3M | 0.49% | +15,500+51.7% | Added |
| Chevy Chase Trust Holdings, Inc. | 44,427 | $20.8M | 0.07% | −995−2.2% | Reduced |
| Caisse de Depot Et Placement du Quebec | 44,358 | $20.8M | 0.04% | +16,603+59.8% | Added |
| Grace & White Inc | 43,590 | $20.4M | 3.78% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 43,104 | $20.2M | 0.06% | +667+1.6% | Added |
| Teacher Retirement System of Texas | 43,065 | $20.2M | 0.09% | −55,311−56.2% | Reduced |
| Navellier & Associates Inc | 42,876 | $20.1M | 2.93% | +209+0.5% | Added |
| Kistler-Tiffany Companies, LLC | 41,896 | $19.6M | 3.84% | 00.0% | Unchanged |
| US Bancorp | 38,689 | $18.1M | 0.03% | +645+1.7% | Added |
| Bank of Nova Scotia | 38,207 | $17.9M | 0.03% | +5,135+15.5% | Added |
| Congress Wealth Management LLC | 37,431 | $17.6M | 0.35% | +37,431 | New |
| Nisa Investment Advisors, LLC | 43,013 | $16.9M | 0.13% | +743+1.8% | Added |
| Pictet Asset Management SA | 35,893 | $16.8M | 0.02% | +806+2.3% | Added |
| Millennium Management LLC | 35,564 | $16.7M | 0.02% | +21,469+152.3% | Added |
| Qube Research & Technologies Ltd | 35,537 | $16.7M | 0.13% | +27,689+352.8% | Added |
| Forsta Ap-Fonden | 35,100 | $16.5M | 0.17% | +9,300+36.0% | Added |
| Nomura Asset Management Co Ltd | 34,798 | $16.3M | 0.08% | −413−1.2% | Reduced |
| Andra AP-fonden | 34,200 | $16.0M | 0.33% | −300−0.9% | Reduced |
| Nordea Investment Management AB | 33,938 | $16.0M | 0.02% | −19−0.1% | Reduced |
| Capital Fund Management S.A. | 33,591 | $15.8M | 0.41% | +33,591 | New |
| Lazard Asset Management LLC | 33,141 | $15.5M | 0.02% | −17,432−34.5% | Reduced |
| BNP Paribas Arbitrage, SA | 33,122 | $15.5M | 0.04% | +13,908+72.4% | Added |
| Illinois Municipal Retirement Fund | 33,077 | $15.5M | 0.43% | +9,996+43.3% | Added |
| Korea Investment CORP | 33,000 | $15.5M | 0.04% | −6,200−15.8% | Reduced |
| Hantz Financial Services, Inc. | 32,977 | $15.5M | 0.45% | +2,082+6.7% | Added |
| Los Angeles Capital Management LLC | 32,404 | $15.2M | 0.06% | +5,323+19.7% | Added |
| Yousif Capital Management, LLC | 31,809 | $14.9M | 0.15% | +31,809 | New |
| Aviva PLC | 31,674 | $14.9M | 0.06% | −2,689−7.8% | Reduced |
| Ensign Peak Advisors, Inc | 31,177 | $14.6M | 0.03% | +13,283+74.2% | Added |
| Virginia Retirement Systems Et Al | 29,200 | $13.7M | 0.13% | −4,700−13.9% | Reduced |
| Westpac Banking Corp | 28,532 | $13.4M | 0.14% | −3,850−11.9% | Reduced |
| Storebrand Asset Management AS | 28,517 | $13.4M | 0.06% | +4,483+18.7% | Added |
| State of Alaska, Department of Revenue | 28,242 | $13.2M | 0.13% | −4,210−13.0% | Reduced |
| Treasurer of the State of North Carolina | 27,667 | $13.0M | 0.07% | +100+0.4% | Added |
| Acadian Asset Management LLC | 27,628 | $13.0M | 0.05% | −52,144−65.4% | Reduced |
| Guggenheim Capital LLC | 27,531 | $12.9M | 0.07% | +12,382+81.7% | Added |
| Whittier Trust Co | 27,487 | $12.9M | 0.21% | +947+3.6% | Added |
| Captrust Financial Advisors | 27,192 | $12.8M | 0.09% | −22,644−45.4% | Reduced |
| State of Tennessee, Treasury Department | 26,492 | $12.4M | 0.05% | +4,386+19.8% | Added |
| PGGM Investments | 26,370 | $12.4M | 0.06% | +2,020+8.3% | Added |
| Zacks Investment Management | 26,219 | $12.3M | 0.17% | +1,223+4.9% | Added |
| Fred Alger Management, LLC | 26,036 | $12.2M | 0.03% | +16,875+184.2% | Added |
| Oregon Public Employees Retirement Fund | 25,848 | $12.1M | 0.13% | +10,581+69.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 25,716 | $12.1M | 0.06% | +4,826+23.1% | Added |
| Retirement Systems of Alabama | 24,547 | $11.5M | 0.04% | −859−3.4% | Reduced |
| LPL Financial LLC | 24,126 | $11.3M | 0.01% | +1,421+6.3% | Added |
| American International Group, Inc. | 23,223 | $10.9M | 0.05% | +59+0.3% | Added |
| National Bank of Canada | 23,383 | $10.9M | 0.05% | +23,383 | New |
| Alberta Investment Management Corp | 22,338 | $10.5M | 0.06% | +4,738+26.9% | Added |
| Royal London Asset Management Ltd | 22,274 | $10.4M | 0.04% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 22,271 | $10.4M | 0.02% | +21,760+4,258.3% | Added |
| Mirabella Financial Services LLP | 21,864 | $10.3M | 1.04% | +9,024+70.3% | Added |
| DekaBank Deutsche Girozentrale | 21,312 | $9.92M | 0.02% | +7,078+49.7% | Added |
| State of Michigan Retirement System | 20,728 | $9.72M | 0.05% | +1,568+8.2% | Added |
| Amalgamated Bank | 20,642 | $9.68M | 0.07% | +3,607+21.2% | Added |
| Xponance, Inc. | 20,399 | $9.57M | 0.15% | −7,113−25.9% | Reduced |
| Arizona State Retirement System | 20,142 | $9.45M | 0.07% | −576−2.8% | Reduced |
| MML Investors Services, LLC | 20,123 | $9.44M | 0.07% | +1,826+10.0% | Added |
| Varma Mutual Pension Insurance Co | 20,000 | $9.38M | 0.14% | +10,000+100.0% | Added |
| McKinley Capital Management LLC /Delaware | 19,950 | $9.36M | 0.84% | 00.0% | Unchanged |
| British Columbia Investment Management Corp | 19,016 | $8.92M | 0.05% | −11,625−37.9% | Reduced |
| Handelsbanken Fonder AB | 18,950 | $8.89M | 0.04% | −878−4.4% | Reduced |
| Swiss Life Asset Management Ltd | 18,323 | $8.59M | 0.11% | +751+4.3% | Added |
| Penserra Capital Management LLC | 17,964 | $8.43M | 0.18% | +11,466+176.5% | Added |
| RK Capital Management, LLC | 17,210 | $8.07M | 1.47% | +7,565+78.4% | Added |
| NN Investment Partners Holdings N.V. | 16,600 | $7.79M | 0.04% | +16,600 | New |
| Twin Capital Management Inc | 16,534 | $7.75M | 0.78% | +880+5.6% | Added |
| MetLife Investment Management | 16,367 | $7.68M | 0.06% | −342−2.0% | Reduced |
| USS Investment Management Ltd | 16,366 | $7.67M | 0.06% | 00.0% | Unchanged |
| TownSquare Capital, LLC | 16,210 | $7.60M | 0.19% | +1,987+14.0% | Added |
| CBOE Vest Financial, LLC | 16,144 | $7.57M | 1.65% | +2,454+17.9% | Added |
| Natixis | 15,978 | $7.49M | 0.03% | +12,771+398.2% | Added |
| Comerica Bank | 19,804 | $7.49M | 0.06% | −27,934−58.5% | Reduced |
| Endowment Wealth Management, Inc. | 15,575 | $7.30M | 7.38% | +15,575 | New |
| HighTower Advisors, LLC | 15,277 | $7.17M | 0.02% | +5,453+55.5% | Added |
| Synergy Financial Management, LLC | 15,288 | $7.17M | 1.71% | +15,288 | New |