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 |
|---|---|---|---|---|---|
| Navellier & Associates Inc | 42,876 | $20.1M | 2.93% | +209+0.5% | Added |
| Teacher Retirement System of Texas | 43,065 | $20.2M | 0.09% | −55,311−56.2% | Reduced |
| State of New Jersey Common Pension Fund D | 43,104 | $20.2M | 0.06% | +667+1.6% | Added |
| Grace & White Inc | 43,590 | $20.4M | 3.78% | 00.0% | Unchanged |
| Caisse de Depot Et Placement du Quebec | 44,358 | $20.8M | 0.04% | +16,603+59.8% | Added |
| Chevy Chase Trust Holdings, Inc. | 44,427 | $20.8M | 0.07% | −995−2.2% | Reduced |
| Rock Springs Capital Management LP | 45,500 | $21.3M | 0.49% | +15,500+51.7% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 48,000 | $21.4M | 0.09% | +1,806+3.9% | Added |
| American Century Companies Inc | 46,566 | $21.8M | 0.01% | +31,570+210.5% | Added |
| Azimuth Capital Management LLC | 47,598 | $22.3M | 0.90% | −1,016−2.1% | Reduced |
| Trillium Asset Management, LLC | 48,998 | $23.0M | 0.54% | +1,787+3.8% | Added |
| Toronto Dominion Bank | 49,743 | $23.3M | 0.03% | +6,015+13.8% | Added |
| Public Employees Retirement System of Ohio | 50,527 | $23.7M | 0.08% | −155−0.3% | Reduced |
| Janney Montgomery Scott LLC | 50,731 | $23.8M | 0.09% | −4,974−8.9% | Reduced |
| McCollum Christoferson Group LLC | 50,867 | $23.9M | 5.37% | −856−1.7% | Reduced |
| Advisor Group Holdings, Inc. | 51,687 | $24.2M | 0.05% | +3,400+7.0% | Added |
| Asset Management One Co.,Ltd. | 52,156 | $24.4M | 0.09% | +6,541+14.3% | Added |
| Oppenheimer Asset Management Inc. | 52,353 | $24.6M | 0.33% | +61+0.1% | Added |
| Epoch Investment Partners, Inc. | 52,793 | $24.8M | 0.13% | −376−0.7% | Reduced |
| Truist Financial Corp | 53,814 | $25.2M | 0.04% | −4,853−8.3% | Reduced |
| Voya Investment Management LLC | 54,590 | $25.6M | 0.05% | +13,056+31.4% | Added |
| Susquehanna International Group, LLP | 54,873 | $25.7M | 0.04% | +33,712+159.3% | Added |
| Mn Services Vermogensbeheer B.V. | 56,500 | $26.5M | 0.16% | +1,300+2.4% | Added |
| State of Wisconsin Investment Board | 56,625 | $26.6M | 0.05% | +10,529+22.8% | Added |
| NFJ Investment Group, LLC | 60,197 | $28.2M | 0.52% | +8,339+16.1% | Added |
| Candriam Luxembourg S.C.A. | 60,439 | $28.3M | 0.18% | +6,571+12.2% | Added |
| Natixis Advisors, L.P. | 61,622 | $28.9M | 0.11% | +6,513+11.8% | Added |
| Vestcor Inc | 62,720 | $29.4M | 1.04% | −2,016−3.1% | Reduced |
| M&T Bank Corp | 63,587 | $29.8M | 0.13% | +303+0.5% | Added |
| Allspring Global Investments Holdings, LLC | 64,886 | $30.4M | 0.03% | +64,886 | New |
| Mitsubishi UFJ Trust & Banking Corp | 65,627 | $30.8M | 0.06% | −2,967−4.3% | Reduced |
| RMB Capital Management, LLC | 67,804 | $31.8M | 0.96% | −724−1.1% | Reduced |
| Macquarie Group Ltd | 68,550 | $32.2M | 0.03% | +7,247+11.8% | Added |
| Eaton Vance Management | 70,354 | $33.0M | 0.04% | +992+1.4% | Added |
| Conestoga Capital Advisors, LLC | 71,958 | $33.7M | 0.44% | −15,175−17.4% | Reduced |
| Citigroup Inc | 72,038 | $33.8M | 0.03% | −7,174−9.1% | Reduced |
| Raymond James & Associates | 72,328 | $33.9M | 0.03% | −1,731−2.3% | Reduced |
| Railway Pension Investments Ltd | 73,300 | $34.4M | 0.26% | 00.0% | Unchanged |
| Keybank National Association | 74,243 | $34.8M | 0.14% | +35,819+93.2% | Added |
| Public Employees Retirement Association of Colorado | 76,656 | $36.0M | 0.15% | −3,358−4.2% | Reduced |
| Mawer Investment Management Ltd. | 78,039 | $36.6M | 0.16% | −16,753−17.7% | Reduced |
| Smith Group Asset Management, LLC | 78,483 | $36.7M | 1.69% | −3,696−4.5% | Reduced |
| Bank of Montreal | 78,016 | $36.8M | 0.02% | −47,542−37.9% | Reduced |
| Adage Capital Partners GP, L.L.C. | 78,907 | $37.0M | 0.07% | −500−0.6% | Reduced |
| Stifel Financial Corp | 80,317 | $37.7M | 0.05% | +597+0.7% | Added |
| Voloridge Investment Management, LLC | 81,070 | $38.0M | 0.21% | +49,879+159.9% | Added |
| Prudential Financial Inc | 88,818 | $39.3M | 0.05% | −1,869−2.1% | Reduced |
| Great West Life Assurance Co | 87,213 | $40.8M | 0.08% | −4,738−5.2% | Reduced |
| New York State Teachers Retirement System | 88,077 | $41.3M | 0.08% | +2,573+3.0% | Added |
| UBS Group AG | 88,308 | $41.4M | 0.02% | −21,810−19.8% | Reduced |
| Ami Asset Management Corp | 96,205 | $45.1M | 2.18% | −2,958−3.0% | Reduced |
| Alliancebernstein L.P. | 97,548 | $45.8M | 0.02% | −16,647−14.6% | Reduced |
| State Board of Administration of Florida Retirement System | 97,875 | $45.9M | 0.08% | −1,638−1.6% | Reduced |
| Martingale Asset Management L P | 99,010 | $46.4M | 0.59% | −37,143−27.3% | Reduced |
| Canada Pension Plan Investment Board | 101,132 | $47.4M | 0.05% | −33,425−24.8% | Reduced |
| National Pension Service | 102,796 | $48.2M | 0.08% | −10,216−9.0% | Reduced |
| New York State Common Retirement Fund | 102,813 | $48.2M | 0.05% | −2,949−2.8% | Reduced |
| Ameriprise Financial Inc | 107,813 | $48.5M | 0.01% | +52,360+94.4% | Added |
| Principal Financial Group Inc | 104,524 | $49.0M | 0.03% | −2,007−1.9% | Reduced |
| KBC Group NV | 108,075 | $50.7M | 0.17% | −1,678−1.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 108,957 | $51.1M | 0.17% | +39,663+57.2% | Added |
| Allianz Asset Management GmbH | 112,414 | $52.7M | 0.04% | −47,049−29.5% | Reduced |
| First Trust Advisors LP | 114,678 | $53.8M | 0.05% | −10,292−8.2% | Reduced |
| Jupiter Asset Management Ltd | 114,185 | $53.8M | 0.59% | +30,324+36.2% | Added |
| Blair William & Co | 116,468 | $54.6M | 0.17% | −1,026−0.9% | Reduced |
| Credit Suisse AG | 121,047 | $56.8M | 0.05% | +2,039+1.7% | Added |
| AQR Capital Management LLC | 122,533 | $57.5M | 0.10% | −21,541−15.0% | Reduced |
| Wells Fargo & Company | 126,918 | $59.5M | 0.02% | −116,720−47.9% | Reduced |
| California State Teachers Retirement System | 129,906 | $60.9M | 0.07% | +1,545+1.2% | Added |
| HSBC Holdings PLC | 136,976 | $64.3M | 0.07% | +15,305+12.6% | Added |
| Barclays PLC | 141,174 | $66.2M | 0.04% | +25,701+22.3% | Added |
| Russell Investments Group, Ltd. | 141,832 | $66.5M | 0.11% | −3,198−2.2% | Reduced |
| AXA S.A. | 161,310 | $75.7M | 0.19% | +47,985+42.3% | Added |
| SEI Investments Co | 163,014 | $76.2M | 0.14% | +6,937+4.4% | Added |
| Robeco Institutional Asset Management B.V. | 167,783 | $78.7M | 0.17% | +16,138+10.6% | Added |
| Man Group plc | 171,681 | $80.5M | 0.26% | +130,413+316.0% | Added |
| Rhumbline Advisers | 183,519 | $86.1M | 0.11% | +25,770+16.3% | Added |
| Lord, Abbett & Co. LLC | 189,208 | $88.7M | 0.20% | +50,654+36.6% | Added |
| Amundi | 273,313 | $104.1M | 0.07% | −31,876−10.4% | Reduced |
| Intermede Investment Partners Ltd | 227,999 | $106.9M | 2.20% | +7,048+3.2% | Added |
| Federated Hermes, Inc. | 248,597 | $116.6M | 0.22% | −32,287−11.5% | Reduced |
| Schroder Investment Management Group | 254,433 | $119.3M | 0.16% | +30,594+13.7% | Added |
| Parametric Portfolio Associates LLC | 255,219 | $119.7M | 0.06% | +22,221+9.5% | Added |
| Manufacturers Life Insurance Company, The | 261,986 | $122.9M | 0.08% | −130,831−33.3% | Reduced |
| Fisher Asset Management, LLC | 268,070 | $125.7M | 0.07% | −15,048−5.3% | Reduced |
| Standard Life Aberdeen plc | 268,338 | $125.9M | 0.28% | +5,910+2.3% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 269,327 | $126.3M | 0.29% | −91,934−25.4% | Reduced |
| JPMorgan Chase & Co | 276,673 | $129.8M | 0.02% | +42,773+18.3% | Added |
| Swiss National Bank | 281,175 | $131.9M | 0.08% | −10,700−3.7% | Reduced |
| Victory Capital Management Inc | 288,587 | $135.3M | 0.12% | −271,927−48.5% | Reduced |
| Envestnet Asset Management Inc | 293,036 | $137.4M | 0.07% | +19,605+7.2% | Added |
| TD Asset Management Inc | 293,227 | $137.5M | 0.12% | +91,923+45.7% | Added |
| Royal Bank of Canada | 308,151 | $144.5M | 0.04% | −21,465−6.5% | Reduced |
| Eagle Asset Management Inc | 311,724 | $146.9M | 0.64% | +1,764+0.6% | Added |
| Deutsche Bank AG | 313,547 | $147.1M | 0.07% | +12,432+4.1% | Added |
| Dimensional Fund Advisors LP | 318,542 | $149.4M | 0.05% | +3,067+1.0% | Added |
| Congress Asset Management Co | 365,427 | $171.4M | 1.31% | −22,476−5.8% | Reduced |
| ProShare Advisors LLC | 368,304 | $172.7M | 0.34% | −17,537−4.5% | Reduced |
| State Farm Mutual Automobile Insurance Co | 388,239 | $182.1M | 0.18% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 400,006 | $187.6M | 0.06% | +15,549+4.0% | Added |