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 2023
Institutional positions in West Pharmaceutical Services Inc as of Dec 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
- 784
- +35 vs. Q3 2023
- Shares held
- 68.7M
- +358.9K (+0.5%) vs. Q3 2023
- Total value
- $24.1B
- −$1.63B (−6.3%) vs. Q3 2023
- New holders
- 96
- 260 more added
- Sold out
- 61
- 306 more reduced
10 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jane Street Group, LLC | 67,180 | $23.7M | 0.03% | +41,274+159.3% | Added |
| RMB Capital Management, LLC | 66,002 | $23.2M | 0.71% | −1,419−2.1% | Reduced |
| CI Private Wealth, LLC | 63,259 | $22.3M | 0.04% | −210−0.3% | Reduced |
| Marshall Wace, LLP | 63,147 | $22.2M | 0.04% | −90,614−58.9% | Reduced |
| State of Wisconsin Investment Board | 62,141 | $21.9M | 0.06% | −3,082−4.7% | Reduced |
| Dudley & Shanley, Inc. | 61,056 | $21.5M | 3.83% | +8,976+17.2% | Added |
| Public Employees Retirement Association of Colorado | 60,020 | $21.1M | 0.10% | −329−0.5% | Reduced |
| FIL Ltd | 56,283 | $19.8M | 0.02% | +56,283 | New |
| LPL Financial LLC | 55,871 | $19.7M | 0.01% | +1,175+2.1% | Added |
| Conestoga Capital Advisors, LLC | 55,353 | $19.5M | 0.29% | −1,040−1.8% | Reduced |
| Citigroup Inc | 54,462 | $19.2M | 0.03% | +3,371+6.6% | Added |
| Tudor Investment Corp Et Al | 54,293 | $19.1M | 0.26% | −512−0.9% | Reduced |
| Great West Life Assurance Co | 54,536 | $19.1M | 0.04% | −80−0.1% | Reduced |
| Victory Capital Management Inc | 53,570 | $18.9M | 0.02% | −1,488−2.7% | Reduced |
| Janney Montgomery Scott LLC | 53,310 | $18.8M | 0.06% | −1,790−3.2% | Reduced |
| Rockland Trust Co | 52,034 | $18.3M | 1.00% | +243+0.5% | Added |
| First Trust Advisors LP | 51,531 | $18.1M | 0.02% | −2,546−4.7% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 48,411 | $17.0M | 0.04% | −3,248−6.3% | Reduced |
| Public Employees Retirement System of Ohio | 48,025 | $16.9M | 0.07% | +16,451+52.1% | Added |
| Voya Investment Management LLC | 47,933 | $16.9M | 0.02% | −1,444−2.9% | Reduced |
| APG Asset Management US Inc. | 46,806 | $16.5M | 0.10% | +46,806 | New |
| Aviva PLC | 46,774 | $16.5M | 0.06% | +6,633+16.5% | Added |
| Natixis Advisors, L.P. | 46,558 | $16.4M | 0.04% | −3,375−6.8% | Reduced |
| Stifel Financial Corp | 46,028 | $16.2M | 0.02% | −940−2.0% | Reduced |
| McCollum Christoferson Group LLC | 45,676 | $16.1M | 4.87% | −578−1.2% | Reduced |
| Sandler Capital Management | 44,964 | $15.8M | 2.04% | +27,210+153.3% | Added |
| Creative Planning | 44,808 | $15.8M | 0.03% | −132−0.3% | Reduced |
| Fred Alger Management, LLC | 44,188 | $15.6M | 0.08% | −54,613−55.3% | Reduced |
| Grace & White Inc | 43,810 | $15.4M | 2.71% | −400−0.9% | Reduced |
| Capital Fund Management S.A. | 43,187 | $15.2M | 0.19% | −3,511−7.5% | Reduced |
| Trillium Asset Management, LLC | 43,171 | $15.2M | 0.41% | −21,734−33.5% | Reduced |
| AQR Capital Management LLC | 41,989 | $14.8M | 0.03% | −11,071−20.9% | Reduced |
| State of New Jersey Common Pension Fund D | 41,965 | $14.8M | 0.05% | 00.0% | Unchanged |
| Toronto Dominion Bank | 41,413 | $14.6M | 0.02% | +3,454+9.1% | Added |
| Chevy Chase Trust Holdings, Inc. | 41,331 | $14.6M | 0.05% | −187−0.5% | Reduced |
| Oppenheimer Asset Management Inc. | 41,324 | $14.6M | 0.20% | −1,003−2.4% | Reduced |
| Schroder Investment Management Group | 41,277 | $14.5M | 0.02% | −31,493−43.3% | Reduced |
| National Bank of Canada | 41,857 | $14.5M | 0.03% | −10,727−20.4% | Reduced |
| De Burlo Group Inc | 38,400 | $14.4M | 2.50% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 39,850 | $14.0M | 0.07% | −10,805−21.3% | Reduced |
| Pictet Asset Management Holding SA | 39,462 | $13.9M | 0.02% | −755−1.9% | Reduced |
| Comerica Bank | 38,248 | $13.5M | 0.06% | +96+0.3% | Added |
| Congress Wealth Management LLC | 37,815 | $13.3M | 0.24% | +385+1.0% | Added |
| State of Tennessee, Treasury Department | 37,446 | $13.2M | 0.05% | +18,929+102.2% | Added |
| Nordea Investment Management AB | 37,107 | $13.1M | 0.02% | −347−0.9% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 37,065 | $13.1M | 0.04% | +105+0.3% | Added |
| Whittier Trust Co | 36,700 | $12.9M | 0.21% | +928+2.6% | Added |
| Yousif Capital Management, LLC | 35,414 | $12.5M | 0.15% | +858+2.5% | Added |
| Treasurer of the State of North Carolina | 35,213 | $12.4M | 0.06% | +724+2.1% | Added |
| Mn Services Vermogensbeheer B.V. | 35,000 | $12.3M | 0.11% | −1,300−3.6% | Reduced |
| Point72 Hong Kong Ltd | 34,766 | $12.2M | 0.75% | +34,766 | New |
| Nisa Investment Advisors, LLC | 34,763 | $12.2M | 0.09% | +854+2.5% | Added |
| Ninety One UK Ltd | 34,326 | $12.1M | 0.04% | +6,143+21.8% | Added |
| Cullinan Associates Inc | 34,000 | $12.0M | 0.67% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 33,947 | $12.0M | 0.11% | −12,421−26.8% | Reduced |
| Korea Investment CORP | 33,827 | $11.9M | 0.03% | −4,241−11.1% | Reduced |
| Swiss Life Asset Management Ltd | 32,885 | $11.6M | 0.14% | +4,867+17.4% | Added |
| Royal London Asset Management Ltd | 32,795 | $11.5M | 0.03% | +1,515+4.8% | Added |
| Azimuth Capital Investment Management LLC | 32,562 | $11.5M | 0.52% | −266−0.8% | Reduced |
| Hantz Financial Services, Inc. | 32,513 | $11.4M | 0.25% | −1,240−3.7% | Reduced |
| Truist Financial Corp | 32,338 | $11.4M | 0.02% | −4,435−12.1% | Reduced |
| Annex Advisory Services, LLC | 31,549 | $11.1M | 0.46% | +6,169+24.3% | Added |
| Asset Management One Co.,Ltd. | 30,659 | $10.9M | 0.04% | −1,921−5.9% | Reduced |
| D. E. Shaw & Co., Inc. | 29,044 | $10.2M | 0.01% | +29,044 | New |
| Vancity Investment Management Ltd | 28,867 | $10.2M | 1.49% | +963+3.5% | Added |
| Fisher Asset Management, LLC | 28,608 | $10.1M | 0.01% | −659−2.3% | Reduced |
| Captrust Financial Advisors | 28,566 | $10.1M | 0.03% | +308+1.1% | Added |
| Cresset Asset Management, LLC | 28,137 | $9.91M | 0.06% | +1,270+4.7% | Added |
| Two Sigma Investments, LP | 27,473 | $9.67M | 0.02% | +20,873+316.3% | Added |
| Millennium Management LLC | 26,318 | $9.27M | 0.01% | −4,998−16.0% | Reduced |
| Bright Rock Capital Management, LLC | 26,000 | $9.16M | 2.07% | +10,000+62.5% | Added |
| Advisor Group Holdings, Inc. | 25,623 | $9.03M | 0.02% | −16,287−38.9% | Reduced |
| Cubist Systematic Strategies, LLC | 24,364 | $8.58M | 0.11% | +16,903+226.6% | Added |
| TownSquare Capital, LLC | 24,225 | $8.53M | 0.15% | +1,169+5.1% | Added |
| Hancock Whitney Corp | 23,475 | $8.27M | 0.31% | +23,475 | New |
| DekaBank Deutsche Girozentrale | 23,502 | $8.26M | 0.02% | +111+0.5% | Added |
| Engineers Gate Manager LP | 22,772 | $8.02M | 0.23% | +21,855+2,383.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 22,710 | $8.00M | 0.02% | −544−2.3% | Reduced |
| AXA S.A. | 22,642 | $7.97M | 0.03% | −22,075−49.4% | Reduced |
| Pinebridge Investments, L.P. | 22,287 | $7.85M | 0.07% | +8,501+61.7% | Added |
| Susquehanna International Group, LLP | 22,053 | $7.77M | 0.01% | −51,021−69.8% | Reduced |
| Two Sigma Advisers, LP | 21,900 | $7.71M | 0.02% | +5,400+32.7% | Added |
| US Bancorp | 21,736 | $7.65M | 0.01% | −93−0.4% | Reduced |
| USS Investment Management Ltd | 21,674 | $7.64M | 0.07% | +37+0.2% | Added |
| Aware Super Pty Ltd as trustee of Aware Super | 27,309 | $7.51M | 0.10% | +27,309 | New |
| State of Michigan Retirement System | 21,056 | $7.41M | 0.04% | +100+0.5% | Added |
| Intech Investment Management LLC | 21,020 | $7.40M | 0.11% | +12,630+150.5% | Added |
| MetLife Investment Management | 21,010 | $7.40M | 0.05% | −344−1.6% | Reduced |
| American International Group, Inc. | 20,931 | $7.37M | 0.03% | +723+3.6% | Added |
| Magnetar Financial LLC | 20,931 | $7.37M | 0.19% | +14,871+245.4% | Added |
| Alpine Peaks Capital, LP | 20,827 | $7.33M | 4.46% | 00.0% | Unchanged |
| Arizona State Retirement System | 20,300 | $7.15M | 0.05% | +45+0.2% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 20,217 | $7.12M | 0.03% | +20,217 | New |
| Amalgamated Bank | 20,058 | $7.06M | 0.06% | −482−2.3% | Reduced |
| Bank of Nova Scotia | 20,055 | $7.06M | 0.01% | −11,697−36.8% | Reduced |
| Woodline Partners LP | 19,570 | $6.89M | 0.08% | +19,570 | New |
| Whittier Trust Co of Nevada Inc | 18,850 | $6.64M | 0.21% | +902+5.0% | Added |
| AMF Pensionsforsakring AB | 18,737 | $6.60M | 0.06% | 00.0% | Unchanged |
| Bellwether Advisors, LLC | 18,657 | $6.57M | 1.62% | +18,657 | New |
| Teacher Retirement System of Texas | 18,144 | $6.39M | 0.04% | −9,871−35.2% | Reduced |