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, Q1 2025
Institutional positions in West Pharmaceutical Services Inc as of Mar 31, 2025. 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
- 715
- −20 vs. Q4 2024
- Shares held
- 69.9M
- +675.5K (+1.0%) vs. Q4 2024
- Total value
- $15.6B
- −$7.04B (−31.1%) vs. Q4 2024
- New holders
- 93
- 274 more added
- Sold out
- 113
- 260 more reduced
12 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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 | 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, Q1 2025
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hennion & Walsh Asset Management, Inc. | 5,026 | $1.13M | 0.05% | +1,117+28.6% | Added |
| Nomura Holdings Inc | 5,034 | $1.13M | 0.01% | +2,652+111.3% | Added |
| Foundations Investment Advisors, LLC | 5,040 | $1.13M | 0.02% | +34+0.7% | Added |
| Glenmede Trust Co NA | 5,113 | $1.14M | 0.01% | −135−2.6% | Reduced |
| Quantbot Technologies LP | 5,126 | $1.15M | 0.04% | +5,126 | New |
| Cinctive Capital Management LP | 5,140 | $1.15M | 0.09% | −10,911−68.0% | Reduced |
| TD Private Client Wealth LLC | 5,190 | $1.16M | 0.03% | +648+14.3% | Added |
| Bellwether Advisors, LLC | 5,273 | $1.18M | 0.25% | +5,273 | New |
| Winton Group Ltd | 5,334 | $1.19M | 0.07% | +1,772+49.7% | Added |
| Walleye Trading LLC | 5,391 | $1.21M | 0.03% | +3,177+143.5% | Added |
| Norden Group LLC | 5,404 | $1.21M | 0.14% | −290−5.1% | Reduced |
| Robeco Institutional Asset Management B.V. | 5,581 | $1.25M | 0.00% | +1,437+34.7% | Added |
| Teachers Retirement System of the State of Kentucky | 5,599 | $1.25M | 0.01% | +153+2.8% | Added |
| Banque Cantonale Vaudoise | 5,666 | $1.27M | 0.06% | +5,666 | New |
| CIBC Private Wealth Group, LLC | 6,751 | $1.29M | 0.00% | +87+1.3% | Added |
| Mediolanum International Funds Ltd | 5,798 | $1.29M | 0.02% | +118+2.1% | Added |
| Tredje AP-fonden | 5,756 | $1.29M | 0.01% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 5,799 | $1.30M | 0.03% | −1,065−15.5% | Reduced |
| FIL Ltd | 5,940 | $1.33M | 0.00% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 5,996 | $1.34M | 0.01% | +189+3.3% | Added |
| Intech Investment Management LLC | 6,020 | $1.35M | 0.01% | +1,307+27.7% | Added |
| Settian Capital LP | 6,100 | $1.37M | 1.06% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 6,213 | $1.39M | 0.03% | 00.0% | Unchanged |
| Pallas Capital Advisors LLC | 6,271 | $1.40M | 0.06% | −30−0.5% | Reduced |
| Candriam Luxembourg S.C.A. | 6,313 | $1.41M | 0.01% | −662−9.5% | Reduced |
| Guggenheim Capital LLC | 6,381 | $1.43M | 0.01% | −806−11.2% | Reduced |
| Verition Fund Management LLC | 6,382 | $1.43M | 0.01% | +4,883+325.8% | Added |
| Gibbs Wealth Management | 6,393 | $1.43M | 0.35% | +1,733+37.2% | Added |
| Natixis | 6,469 | $1.44M | 0.01% | +2,060+46.7% | Added |
| Ossiam | 6,493 | $1.45M | 0.02% | +806+14.2% | Added |
| Rafferty Asset Management, LLC | 6,705 | $1.50M | 0.01% | −1,513−18.4% | Reduced |
| Rakuten Investment Management, Inc. | 6,812 | $1.51M | 0.01% | +6,812 | New |
| Paragon Advisors, LLC | 6,768 | $1.52M | 0.57% | +156+2.4% | Added |
| Susquehanna International Group, LLP | 7,031 | $1.57M | 0.00% | −27,165−79.4% | Reduced |
| Terra Alpha Investments LLC | 7,057 | $1.58M | 1.72% | +1,617+29.7% | Added |
| Welch & Forbes LLC | 7,134 | $1.60M | 0.02% | −1,337−15.8% | Reduced |
| Atria Investments LLC | 7,240 | $1.62M | 0.02% | −1,428−16.5% | Reduced |
| Avanza Fonder AB | 7,508 | $1.66M | 0.05% | −285−3.7% | Reduced |
| Avantax Advisory Services, Inc. | 7,636 | $1.71M | 0.01% | +1,168+18.1% | Added |
| Ilex Capital Partners (UK) LLP | 7,670 | $1.72M | 0.07% | +7,670 | New |
| OP Asset Management Ltd | 7,705 | $1.72M | 0.03% | +7,705 | New |
| Toroso Investments, LLC | 7,722 | $1.73M | 0.01% | −1,659−17.7% | Reduced |
| Metis Global Partners, LLC | 7,809 | $1.75M | 0.05% | +1,379+21.4% | Added |
| Wolverine Trading, LLC | 7,912 | $1.76M | 0.06% | +5,614+244.3% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 7,887 | $1.77M | 0.02% | +57+0.7% | Added |
| JustInvest LLC | 8,098 | $1.81M | 0.03% | −2,734−25.2% | Reduced |
| Storebrand Asset Management AS | 8,174 | $1.83M | 0.01% | −5,897−41.9% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 8,198 | $1.84M | 0.12% | +8,198 | New |
| Kennedy Capital Management, Inc. | 8,280 | $1.85M | 0.04% | +8,280 | New |
| Mutual of America Capital Management LLC | 8,442 | $1.89M | 0.02% | −252−2.9% | Reduced |
| State of Alaska, Department of Revenue | 8,486 | $1.90M | 0.02% | +225+2.7% | Added |
| Mackenzie Financial Corp | 8,493 | $1.90M | 0.00% | +929+12.3% | Added |
| Peninsula Asset Management Inc | 8,533 | $1.91M | 1.06% | −85−1.0% | Reduced |
| CWM Advisors, LLC | 8,603 | $1.93M | 0.23% | −2,240−20.7% | Reduced |
| CIBC World Markets Corp | 8,736 | $1.96M | 0.02% | −2,721−23.7% | Reduced |
| Bryn Mawr Trust Co | 9,190 | $2.06M | 0.04% | −74−0.8% | Reduced |
| Crossmark Global Holdings, Inc. | 9,290 | $2.08M | 0.04% | +1,413+17.9% | Added |
| Nissay Asset Management Corp | 9,362 | $2.10M | 0.01% | +44+0.5% | Added |
| ASR Vermogensbeheer N.V. | 9,666 | $2.16M | 0.03% | +9,666 | New |
| Envestnet Portfolio Solutions, Inc. | 9,743 | $2.18M | 0.01% | −2,266−18.9% | Reduced |
| UniSuper Management Pty Ltd | 9,861 | $2.21M | 0.02% | +1,702+20.9% | Added |
| Public Sector Pension Investment Board | 9,899 | $2.22M | 0.01% | +768+8.4% | Added |
| HighTower Advisors, LLC | 10,187 | $2.28M | 0.00% | −163−1.6% | Reduced |
| Nordea Investment Management AB | 10,274 | $2.28M | 0.00% | +3,932+62.0% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 10,248 | $2.29M | 0.09% | −737−6.7% | Reduced |
| Silvercrest Asset Management Group LLC | 10,278 | $2.30M | 0.02% | −2,331−18.5% | Reduced |
| Azzad Asset Management Inc | 10,305 | $2.31M | 0.27% | +10,305 | New |
| Janus Henderson Group PLC | 10,522 | $2.34M | 0.00% | +730+7.5% | Added |
| Ambassador Advisors, LLC | 10,491 | $2.35M | 0.41% | +34+0.3% | Added |
| Police & Firemen's Retirement System of New Jersey | 10,531 | $2.36M | 0.02% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 10,589 | $2.37M | 0.01% | +9,910+1,459.5% | Added |
| KBC Group NV | 10,612 | $2.38M | 0.01% | +632+6.3% | Added |
| Cynosure Management, LLC | 10,625 | $2.38M | 0.33% | +9,565+902.4% | Added |
| William Allan, LLC | 10,723 | $2.40M | 1.51% | +3,340+45.2% | Added |
| New York Life Investment Management LLC | 10,774 | $2.41M | 0.02% | −51−0.5% | Reduced |
| Advisor Group Holdings, Inc. | 10,814 | $2.42M | 0.01% | −1,338−11.0% | Reduced |
| Summit Financial, LLC | 10,834 | $2.43M | 0.07% | +10,834 | New |
| Delta Global Management LP | 10,870 | $2.43M | 0.18% | +10,870 | New |
| XTX Topco Ltd | 10,917 | $2.44M | 0.13% | +9,750+835.5% | Added |
| CIBC Asset Management Inc | 10,930 | $2.45M | 0.01% | −128−1.2% | Reduced |
| Regions Financial Corp | 10,969 | $2.46M | 0.02% | +2,548+30.3% | Added |
| Quantinno Capital Management LP | 11,077 | $2.48M | 0.02% | +4,942+80.6% | Added |
| Swiss Life Asset Management Ltd | 11,147 | $2.50M | 0.02% | +1,276+12.9% | Added |
| Park Avenue Securities LLC | 11,157 | $2.50M | 0.03% | +2,440+28.0% | Added |
| Mariner, LLC | 11,467 | $2.57M | 0.00% | −199−1.7% | Reduced |
| HB Wealth Management, LLC | 12,047 | $2.70M | 0.02% | +10,841+898.9% | Added |
| Utah Retirement Systems | 12,060 | $2.70M | 0.03% | 00.0% | Unchanged |
| Fifth Third Bancorp | 12,463 | $2.79M | 0.01% | +1,511+13.8% | Added |
| Sivik Global Healthcare LLC | 12,500 | $2.80M | 1.53% | +12,500 | New |
| Pitcairn Co | 12,628 | $2.83M | 0.17% | +5,126+68.3% | Added |
| Daiwa Securities Group Inc. | 12,676 | $2.84M | 0.01% | +1,163+10.1% | Added |
| Mirae Asset Global Investments Co., Ltd. | 12,784 | $2.84M | 0.01% | +1,893+17.4% | Added |
| DnB Asset Management AS | 12,767 | $2.86M | 0.01% | −25−0.2% | Reduced |
| IFM Investors Pty Ltd | 12,853 | $2.88M | 0.03% | −256−2.0% | Reduced |
| Allianz Asset Management GmbH | 12,894 | $2.89M | 0.00% | +336+2.7% | Added |
| Endowment Wealth Management, Inc. | 13,183 | $2.95M | 1.90% | −967−6.8% | Reduced |
| Wellington Management Group LLP | 13,494 | $3.02M | 0.00% | +6,838+102.7% | Added |
| Schonfeld Strategic Advisors LLC | 13,697 | $3.07M | 0.02% | +13,697 | New |
| US Bancorp | 13,819 | $3.09M | 0.00% | −822−5.6% | Reduced |
| British Columbia Investment Management Corp | 13,850 | $3.10M | 0.02% | −41−0.3% | Reduced |