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; 833 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 2024
Institutional positions in West Pharmaceutical Services Inc as of Dec 31, 2024. 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
- 747
- +26 vs. Q3 2024
- Shares held
- 69.8M
- +1.49M (+2.2%) vs. Q3 2024
- Total value
- $22.9B
- +$2.43B (+11.9%) vs. Q3 2024
- New holders
- 108
- 296 more added
- Sold out
- 82
- 258 more reduced
12 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 | 833 | $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 2024
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 8,987,462 | $2.94B | 0.05% | −1,5090.0% | Reduced |
| BlackRock, Inc. | 7,450,720 | $2.44B | 0.05% | +173,481+2.4% | Added |
| Bank of New York Mellon Corp | 3,449,811 | $1.13B | 0.21% | +203,198+6.3% | Added |
| State Street Corp | 3,246,713 | $1.06B | 0.04% | +32,265+1.0% | Added |
| Artisan Partners Limited Partnership | 3,110,903 | $1.02B | 1.57% | +44,376+1.4% | Added |
| Alliancebernstein L.P. | 2,592,483 | $849.2M | 0.29% | −11,063−0.4% | Reduced |
| Brown Advisory Inc | 2,552,036 | $835.9M | 1.06% | +266,488+11.7% | Added |
| Franklin Resources Inc | 1,780,884 | $583.3M | 0.16% | −503,003−22.0% | Reduced |
| Geode Capital Management, LLC | 1,778,940 | $581.2M | 0.05% | +38,757+2.2% | Added |
| APG Asset Management N.V. | 1,437,402 | $454.7M | 1.27% | −871,445−37.7% | Reduced |
| FMR LLC | 1,090,603 | $357.2M | 0.02% | +494,828+83.1% | Added |
| Morgan Stanley | 1,033,171 | $338.4M | 0.02% | +61,686+6.3% | Added |
| Norges Bank | 887,177 | $290.6M | 0.04% | +21,236+2.5% | Added |
| Findlay Park Partners LLP | 834,706 | $273.4M | 2.72% | +7,000+0.8% | Added |
| JPMorgan Chase & Co | 808,673 | $264.9M | 0.02% | −159,745−16.5% | Reduced |
| UBS Asset Management Americas Inc | 790,709 | $259.0M | 0.06% | +107,359+15.7% | Added |
| Northern Trust Corp | 768,848 | $251.8M | 0.04% | +109,481+16.6% | Added |
| Invesco Ltd. | 755,239 | $247.4M | 0.05% | +7,876+1.1% | Added |
| T. Rowe Price Investment Management, Inc. | 733,262 | $240.2M | 0.15% | −106,048−12.6% | Reduced |
| Van Eck Associates Corp | 689,493 | $225.9M | 0.29% | +676,167+5,074.0% | Added |
| Citadel Advisors LLC | 670,878 | $219.8M | 0.20% | +622,752+1,294.0% | Added |
| William Blair Investment Management, LLC | 640,735 | $209.9M | 0.51% | +563,705+731.8% | Added |
| Durable Capital Partners LP | 637,398 | $208.8M | 1.70% | −448,521−41.3% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 632,307 | $207.1M | 0.48% | +21,806+3.6% | Added |
| Nuveen Asset Management, LLC | 625,879 | $205.0M | 0.06% | +10,367+1.7% | Added |
| ProShare Advisors LLC | 577,968 | $189.3M | 0.43% | −533,588−48.0% | Reduced |
| Royal Bank of Canada | 525,488 | $172.1M | 0.04% | +72,548+16.0% | Added |
| Price T Rowe Associates Inc | 525,319 | $172.1M | 0.02% | −736,159−58.4% | Reduced |
| Goldman Sachs Group Inc | 512,026 | $167.7M | 0.03% | +96,408+23.2% | Added |
| SEI Investments Co | 510,273 | $167.1M | 0.21% | +20,381+4.2% | Added |
| Legal & General Group Plc | 487,102 | $159.6M | 0.04% | −28,686−5.6% | Reduced |
| Charles Schwab Investment Management Inc | 468,120 | $153.3M | 0.03% | +19,936+4.4% | Added |
| Champlain Investment Partners, LLC | 444,670 | $145.7M | 0.92% | +670+0.2% | Added |
| Seilern Investment Management Ltd | 443,825 | $145.4M | 8.28% | +443,825 | New |
| Riverbridge Partners LLC | 435,293 | $142.6M | 1.95% | −21,456−4.7% | Reduced |
| Bamco Inc | 434,121 | $142.2M | 0.37% | −49,721−10.3% | Reduced |
| D. E. Shaw & Co., Inc. | 425,915 | $139.5M | 0.15% | +417,995+5,277.7% | Added |
| TD Asset Management Inc | 413,013 | $135.3M | 0.12% | −37,294−8.3% | Reduced |
| DF Dent & Co Inc | 397,096 | $130.1M | 1.65% | −560.0% | Reduced |
| State Farm Mutual Automobile Insurance Co | 388,239 | $127.2M | 0.12% | 00.0% | Unchanged |
| Bank of America Corp | 387,855 | $127.0M | 0.01% | −39,014−9.1% | Reduced |
| Neuberger Berman Group LLC | 381,066 | $124.8M | 0.10% | +4,663+1.2% | Added |
| Amundi | 331,781 | $111.8M | 0.04% | +93,692+39.4% | Added |
| Envestnet Asset Management Inc | 309,478 | $101.4M | 0.03% | +3,891+1.3% | Added |
| Congress Asset Management Co | 289,048 | $94.7M | 0.64% | −28,421−9.0% | Reduced |
| Liontrust Investment Partners LLP | 288,784 | $94.6M | 1.37% | +93,890+48.2% | Added |
| Dimensional Fund Advisors LP | 274,833 | $90.0M | 0.02% | +1,999+0.7% | Added |
| Epoch Investment Partners, Inc. | 272,525 | $89.3M | 0.43% | +9,981+3.8% | Added |
| Deutsche Bank AG | 260,833 | $85.4M | 0.03% | −4,916−1.8% | Reduced |
| American Century Companies Inc | 257,245 | $84.3M | 0.05% | +240,642+1,449.4% | Added |
| Adage Capital Partners GP, L.L.C. | 242,707 | $79.5M | 0.14% | +64,300+36.0% | Added |
| Marshall Wace, LLP | 227,265 | $74.4M | 0.09% | +99,006+77.2% | Added |
| Canada Pension Plan Investment Board | 224,372 | $73.5M | 0.07% | −21,263−8.7% | Reduced |
| Capital Research Global Investors | 223,210 | $73.1M | 0.02% | +63,017+39.3% | Added |
| Raymond James Financial Inc | 221,782 | $72.6M | 0.03% | +221,782 | New |
| Millennium Management LLC | 219,617 | $71.9M | 0.06% | +219,617 | New |
| Rhumbline Advisers | 219,086 | $71.8M | 0.06% | +320.0% | Added |
| Swiss National Bank | 204,900 | $67.1M | 0.04% | −11,600−5.4% | Reduced |
| Point72 Asset Management, L.P. | 202,472 | $66.3M | 0.18% | +202,472 | New |
| Ami Asset Management Corp | 182,660 | $59.8M | 3.19% | −1,486−0.8% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 179,369 | $58.8M | 0.04% | +1,786+1.0% | Added |
| BNP Paribas Arbitrage, SA | 175,899 | $57.6M | 0.04% | +41,416+30.8% | Added |
| CBOE Vest Financial, LLC | 171,644 | $56.2M | 1.00% | +20,427+13.5% | Added |
| Standard Life Aberdeen plc | 169,940 | $55.6M | 0.10% | −6,525−3.7% | Reduced |
| Rock Springs Capital Management LP | 168,750 | $55.3M | 2.10% | +1,000+0.6% | Added |
| Ameriprise Financial Inc | 167,746 | $54.9M | 0.01% | +29,118+21.0% | Added |
| Bank of Montreal | 157,216 | $51.5M | 0.03% | −17,509−10.0% | Reduced |
| UBS Group AG | 151,439 | $49.6M | 0.01% | +32,358+27.2% | Added |
| Ensign Peak Advisors, Inc | 143,807 | $47.1M | 0.08% | −18,844−11.6% | Reduced |
| Barclays PLC | 141,132 | $46.2M | 0.02% | −114,053−44.7% | Reduced |
| Fiera Capital Corp | 140,893 | $46.2M | 0.15% | +16,418+13.2% | Added |
| HSBC Holdings PLC | 140,776 | $46.1M | 0.03% | −3,729−2.6% | Reduced |
| Nomura Asset Management Co Ltd | 139,788 | $45.8M | 0.14% | +9,443+7.2% | Added |
| EULAV Asset Management | 137,623 | $45.1M | 1.09% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 128,678 | $43.2M | 0.04% | +4,699+3.8% | Added |
| Lord, Abbett & Co. LLC | 118,276 | $38.7M | 0.12% | +17,985+17.9% | Added |
| California State Teachers Retirement System | 117,520 | $38.5M | 0.04% | −661−0.6% | Reduced |
| Pictet Asset Management Holding SA | 117,471 | $38.5M | 0.04% | −17,574−13.0% | Reduced |
| California Public Employees Retirement System | 115,810 | $37.9M | 0.03% | +16,595+16.7% | Added |
| Nan Shan Life Insurance Co., Ltd. | 115,810 | $37.9M | 0.91% | +29,800+34.6% | Added |
| National Pension Service | 110,447 | $36.2M | 0.03% | +3,007+2.8% | Added |
| LGT Group Foundation | 107,124 | $35.1M | 0.54% | −249−0.2% | Reduced |
| Local Pensions Partnership Investment Ltd | 106,380 | $34.9M | 0.65% | +106,380 | New |
| CI Private Wealth, LLC | 104,081 | $34.1M | 0.06% | −2,746−2.6% | Reduced |
| Blair William & Co | 103,866 | $34.0M | 0.10% | +2,656+2.6% | Added |
| Assenagon Asset Management S.A. | 99,223 | $32.5M | 0.06% | +60,545+156.5% | Added |
| Brown Brothers Harriman & Co | 94,988 | $31.1M | 0.22% | +94,988 | New |
| New York State Common Retirement Fund | 94,982 | $31.1M | 0.04% | +767+0.8% | Added |
| Wells Fargo & Company | 93,393 | $30.6M | 0.01% | −35,467−27.5% | Reduced |
| Principal Financial Group Inc | 90,403 | $29.6M | 0.02% | −1,353−1.5% | Reduced |
| Ninety One UK Ltd | 84,275 | $27.6M | 0.07% | −3,623−4.1% | Reduced |
| M&T Bank Corp | 79,474 | $26.0M | 0.09% | −1,351−1.7% | Reduced |
| Schroder Investment Management Group | 78,389 | $25.8M | 0.02% | −8,795−10.1% | Reduced |
| Dudley & Shanley, Inc. | 78,661 | $25.8M | 3.98% | −2,470−3.0% | Reduced |
| Manufacturers Life Insurance Company, The | 78,643 | $25.8M | 0.02% | +81+0.1% | Added |
| Federated Hermes, Inc. | 77,526 | $25.4M | 0.06% | −763−1.0% | Reduced |
| Two Sigma Investments, LP | 75,988 | $24.9M | 0.06% | −68,732−47.5% | Reduced |
| RMB Capital Management, LLC | 72,743 | $23.8M | 0.55% | +93+0.1% | Added |
| Bank of Nova Scotia | 70,300 | $23.0M | 0.04% | +61,004+656.2% | Added |
| State Board of Administration of Florida Retirement System | 69,607 | $22.8M | 0.04% | −120−0.2% | Reduced |