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, Q2 2023
Institutional positions in West Pharmaceutical Services Inc as of Jun 30, 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
- 735
- +41 vs. Q1 2023
- Shares held
- 68.1M
- −1.34M (−1.9%) vs. Q1 2023
- Total value
- $26.0B
- +$1.94B (+8.1%) vs. Q1 2023
- New holders
- 92
- 253 more added
- Sold out
- 51
- 269 more reduced
4 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 8,950,612 | $3.42B | 0.08% | +17,303+0.2% | Added |
| BlackRock Inc. | 7,966,736 | $3.05B | 0.08% | −61,972−0.8% | Reduced |
| Bank of New York Mellon Corp | 3,440,404 | $1.32B | 0.28% | −131,686−3.7% | Reduced |
| State Street Corp | 3,269,482 | $1.25B | 0.07% | −20,388−0.6% | Reduced |
| Price T Rowe Associates Inc | 2,837,944 | $1.09B | 0.15% | −4,757−0.2% | Reduced |
| Franklin Resources Inc | 2,173,766 | $831.4M | 0.40% | −114,449−5.0% | Reduced |
| APG Asset Management N.V. | 2,259,989 | $792.3M | 1.60% | −125,292−5.3% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,726,939 | $660.5M | 0.45% | +7,011+0.4% | Added |
| Geode Capital Management, LLC | 1,590,498 | $606.7M | 0.07% | +48,047+3.1% | Added |
| Durable Capital Partners LP | 1,278,575 | $489.0M | 4.29% | +36,757+3.0% | Added |
| Brown Advisory Inc | 1,269,274 | $485.5M | 0.76% | +18,613+1.5% | Added |
| FMR LLC | 1,169,561 | $447.3M | 0.04% | −125,176−9.7% | Reduced |
| Bamco Inc | 1,060,566 | $405.6M | 1.12% | −4,549−0.4% | Reduced |
| Citadel Advisors LLC | 1,053,331 | $402.9M | 0.45% | −45,851−4.2% | Reduced |
| Artisan Partners Limited Partnership | 1,012,475 | $387.2M | 0.62% | −152,234−13.1% | Reduced |
| Invesco Ltd. | 987,575 | $377.7M | 0.10% | −160,094−13.9% | Reduced |
| JPMorgan Chase & Co | 946,280 | $361.9M | 0.04% | +97,014+11.4% | Added |
| Norges Bank | 802,183 | $306.8M | 0.06% | +54,121+7.2% | Added |
| Alliancebernstein L.P. | 801,724 | $306.6M | 0.13% | −81,073−9.2% | Reduced |
| Northern Trust Corp | 772,236 | $295.4M | 0.06% | −74,344−8.8% | Reduced |
| Neuberger Berman Group LLC | 721,850 | $276.1M | 0.25% | −242,310−25.1% | Reduced |
| Morgan Stanley | 689,379 | $263.7M | 0.03% | −25,558−3.6% | Reduced |
| Macquarie Group Ltd | 583,332 | $223.1M | 0.26% | +7,322+1.3% | Added |
| Bank of America Corp | 568,191 | $217.3M | 0.03% | −120,170−17.5% | Reduced |
| Riverbridge Partners LLC | 563,503 | $215.5M | 2.72% | +22,613+4.2% | Added |
| Legal & General Group Plc | 544,902 | $208.4M | 0.07% | −31,558−5.5% | Reduced |
| Goldman Sachs Group Inc | 525,208 | $200.9M | 0.05% | +21,171+4.2% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 485,810 | $185.8M | 0.52% | +25,642+5.6% | Added |
| ProShare Advisors LLC | 480,876 | $183.9M | 0.53% | −193,264−28.7% | Reduced |
| TD Asset Management Inc | 439,254 | $168.0M | 0.19% | −4,756−1.1% | Reduced |
| Nuveen Asset Management, LLC | 425,994 | $162.9M | 0.06% | +38,855+10.0% | Added |
| Charles Schwab Investment Management Inc | 410,655 | $157.1M | 0.04% | +5,037+1.2% | Added |
| State Farm Mutual Automobile Insurance Co | 388,239 | $148.5M | 0.15% | 00.0% | Unchanged |
| Champlain Investment Partners, LLC | 382,910 | $146.5M | 0.90% | −560−0.1% | Reduced |
| Standard Life Aberdeen plc | 381,144 | $145.8M | 0.34% | −15,921−4.0% | Reduced |
| Amundi | 377,976 | $143.0M | 0.07% | +28,026+8.0% | Added |
| UBS Asset Management Americas Inc | 395,045 | $136.9M | 0.07% | 00.0% | Unchanged |
| Eagle Asset Management Inc | 350,950 | $134.2M | 0.75% | +36,969+11.8% | Added |
| Congress Asset Management Co | 343,159 | $131.2M | 1.14% | −7,748−2.2% | Reduced |
| Royal Bank of Canada | 340,128 | $130.1M | 0.04% | +2,783+0.8% | Added |
| Ameriprise Financial Inc | 323,297 | $123.7M | 0.04% | −228,253−41.4% | Reduced |
| AustralianSuper Pty Ltd | 319,771 | $122.3M | 0.78% | −10,494−3.2% | Reduced |
| Dimensional Fund Advisors LP | 293,637 | $112.3M | 0.04% | +1,461+0.5% | Added |
| Millennium Management LLC | 289,816 | $110.8M | 0.12% | +27,685+10.6% | Added |
| Findlay Park Partners LLP | 279,502 | $106.9M | 1.10% | −17,538−5.9% | Reduced |
| Intermede Investment Partners Ltd | 273,297 | $104.5M | 2.44% | −64,268−19.0% | Reduced |
| Deutsche Bank AG | 272,737 | $104.3M | 0.06% | +19,881+7.9% | Added |
| Swiss National Bank | 268,200 | $102.6M | 0.07% | −25,600−8.7% | Reduced |
| Man Group plc | 251,465 | $96.2M | 0.30% | – | – |
| Rhumbline Advisers | 210,541 | $80.5M | 0.09% | +2,305+1.1% | Added |
| Envestnet Asset Management Inc | 206,011 | $78.8M | 0.03% | −1,675−0.8% | Reduced |
| Rock Springs Capital Management LP | 202,000 | $77.3M | 1.84% | 00.0% | Unchanged |
| Sumitomo Mitsui Trust Holdings, Inc. | 196,464 | $75.1M | 0.06% | −27,302−12.2% | Reduced |
| SEI Investments Co | 194,594 | $74.4M | 0.13% | +25,646+15.2% | Added |
| Bank of Montreal | 190,780 | $73.4M | 0.05% | +36,092+23.3% | Added |
| Federated Hermes, Inc. | 178,272 | $68.2M | 0.17% | −4,339−2.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 167,277 | $64.0M | 0.10% | −4,234−2.5% | Reduced |
| Ami Asset Management Corp | 158,761 | $60.7M | 3.61% | −21,152−11.8% | Reduced |
| Ensign Peak Advisors, Inc | 155,815 | $59.6M | 0.12% | −3,379−2.1% | Reduced |
| Credit Suisse AG | 155,805 | $59.6M | 0.06% | −4,274−2.7% | Reduced |
| Wells Fargo & Company | 147,841 | $56.5M | 0.02% | +9,355+6.8% | Added |
| Russell Investments Group, Ltd. | 146,452 | $56.0M | 0.11% | −21,708−12.9% | Reduced |
| Prudential Financial Inc | 141,373 | $54.1M | 0.08% | +63,884+82.4% | Added |
| California Public Employees Retirement System | 139,192 | $53.2M | 0.05% | −31,205−18.3% | Reduced |
| Principal Financial Group Inc | 139,058 | $53.2M | 0.04% | +41,007+41.8% | Added |
| New York State Common Retirement Fund | 136,103 | $52.1M | 0.07% | −2,814−2.0% | Reduced |
| Lord, Abbett & Co. LLC | 135,906 | $52.0M | 0.18% | +53,507+64.9% | Added |
| Epoch Investment Partners, Inc. | 131,572 | $50.3M | 0.29% | −2,842−2.1% | Reduced |
| Barclays PLC | 130,732 | $50.0M | 0.03% | +60,041+84.9% | Added |
| Los Angeles Capital Management LLC | 129,070 | $49.4M | 0.20% | −10,964−7.8% | Reduced |
| California State Teachers Retirement System | 120,491 | $46.1M | 0.07% | −1,531−1.3% | Reduced |
| KBC Group NV | 106,303 | $40.7M | 0.17% | +60,230+130.7% | Added |
| HSBC Holdings PLC | 104,112 | $39.9M | 0.04% | −18,603−15.2% | Reduced |
| National Pension Service | 103,752 | $39.2M | 0.06% | −7,094−6.4% | Reduced |
| Blair William & Co | 100,855 | $38.6M | 0.14% | −2,075−2.0% | Reduced |
| Fred Alger Management, LLC | 98,040 | $37.5M | 0.19% | +28,884+41.8% | Added |
| Ardevora Asset Management LLP | 96,400 | $36.9M | 0.89% | +96,400 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 89,588 | $34.3M | 0.11% | +5,344+6.3% | Added |
| Keybank National Association | 88,297 | $33.8M | 0.15% | +1,311+1.5% | Added |
| Canada Pension Plan Investment Board | 85,509 | $32.7M | 0.05% | −5,700−6.2% | Reduced |
| New York State Teachers Retirement System | 84,577 | $32.3M | 0.07% | −2,715−3.1% | Reduced |
| UBS Group AG | 84,469 | $32.3M | 0.01% | +1,742+2.1% | Added |
| Fiera Capital Corp | 83,724 | $32.0M | 0.09% | −23,003−21.6% | Reduced |
| State Board of Administration of Florida Retirement System | 83,052 | $31.8M | 0.07% | −3,849−4.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 82,787 | $31.7M | 0.07% | −2,690−3.1% | Reduced |
| Allianz Asset Management GmbH | 81,855 | $31.3M | 0.07% | +13,982+20.6% | Added |
| Capital Fund Management S.A. | 79,826 | $30.5M | 0.48% | +145+0.2% | Added |
| DF Dent & Co Inc | 79,746 | $30.5M | 0.41% | +2,902+3.8% | Added |
| Nomura Asset Management Co Ltd | 75,494 | $28.9M | 0.13% | −9,836−11.5% | Reduced |
| Citigroup Inc | 75,176 | $28.8M | 0.04% | +9,268+14.1% | Added |
| Trillium Asset Management, LLC | 74,954 | $28.7M | 0.80% | −1,165−1.5% | Reduced |
| Manufacturers Life Insurance Company, The | 74,058 | $28.3M | 0.02% | −1,261−1.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 74,007 | $28.3M | 0.06% | −75,100−50.4% | Reduced |
| Schroder Investment Management Group | 71,324 | $27.3M | 0.04% | −12,064−14.5% | Reduced |
| Cercano Management LLC | 69,451 | $26.6M | 0.92% | +31,334+82.2% | Added |
| State of Wisconsin Investment Board | 69,026 | $26.4M | 0.07% | +9,368+15.7% | Added |
| Public Employees Retirement Association of Colorado | 68,748 | $26.3M | 0.13% | −5,206−7.0% | Reduced |
| EULAV Asset Management | 68,516 | $26.2M | 0.98% | +57,416+517.3% | Added |
| RMB Capital Management, LLC | 65,024 | $24.9M | 0.82% | +181+0.3% | Added |
| AXA S.A. | 64,794 | $24.8M | 0.08% | +19,370+42.6% | Added |