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, Q2 2025
Institutional positions in West Pharmaceutical Services Inc as of Jun 30, 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
- 733
- +25 vs. Q1 2025
- Shares held
- 70.0M
- +253.4K (+0.4%) vs. Q1 2025
- Total value
- $15.3B
- −$323.1M (−2.1%) vs. Q1 2025
- New holders
- 105
- 270 more added
- Sold out
- 80
- 263 more reduced
7 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CIBC World Markets Inc. | 4,646 | $1.02M | 0.00% | +1,135+32.3% | Added |
| B. Metzler seel. Sohn & Co. AG | 4,649 | $1.02M | 0.01% | +1,320+39.7% | Added |
| Kentucky Retirement Systems | 4,651 | $1.02M | 0.03% | −305−6.2% | Reduced |
| Colony Group, LLC | 4,700 | $1.03M | 0.00% | +148+3.3% | Added |
| Commonwealth Equity Services, LLC | 4,710 | $1.03M | 0.00% | −296−5.9% | Reduced |
| First National Bank Sioux Falls | 4,727 | $1.03M | 0.38% | +2,592+121.4% | Added |
| Captrust Financial Advisors | 4,880 | $1.07M | 0.00% | +320+7.0% | Added |
| Brooktree Capital Management | 4,925 | $1.08M | 0.70% | +185+3.9% | Added |
| Mizuho Securities USA LLC | 4,970 | $1.09M | 0.02% | +4,970 | New |
| Foundations Investment Advisors, LLC | 5,031 | $1.10M | 0.02% | −9−0.2% | Reduced |
| Linden Thomas Advisory Services, LLC | 5,072 | $1.11M | 0.12% | +140+2.8% | Added |
| TD Private Client Wealth LLC | 5,098 | $1.12M | 0.03% | −92−1.8% | Reduced |
| Glenmede Investment Management, LP | 5,168 | $1.13M | 0.01% | +5,168 | New |
| Kennedy Capital Management, Inc. | 5,210 | $1.14M | 0.03% | −3,070−37.1% | Reduced |
| Nomura Holdings Inc | 5,246 | $1.15M | 0.01% | +212+4.2% | Added |
| Generali Asset Management SPA SGR | 5,350 | $1.17M | 0.03% | +1,700+46.6% | Added |
| Public Sector Pension Investment Board | 5,418 | $1.19M | 0.01% | −4,481−45.3% | Reduced |
| Sanctuary Advisors, LLC | 5,481 | $1.20M | 0.01% | −515−8.6% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 5,506 | $1.20M | 0.05% | +480+9.6% | Added |
| Wiley Bros.-Aintree Capital, LLC | 5,503 | $1.20M | 0.01% | +1,256+29.6% | Added |
| FORA Capital, LLC | 5,520 | $1.21M | 0.13% | +5,520 | New |
| Cypress Advisory Group LLC | 5,526 | $1.21M | 0.94% | +2,041+58.6% | Added |
| Teachers Retirement System of the State of Kentucky | 5,681 | $1.24M | 0.01% | +82+1.5% | Added |
| Candriam Luxembourg S.C.A. | 5,770 | $1.26M | 0.01% | −543−8.6% | Reduced |
| Two Sigma Securities, LLC | 5,837 | $1.28M | 0.16% | +5,837 | New |
| Bayesian Capital Management, LP | 5,900 | $1.29M | 0.20% | +5,900 | New |
| Polar Asset Management Partners Inc. | 5,901 | $1.29M | 0.03% | −47,169−88.9% | Reduced |
| Scott Marsh Financial, LLC | 5,906 | $1.29M | 0.48% | +5,906 | New |
| Oregon Public Employees Retirement Fund | 6,213 | $1.36M | 0.02% | 00.0% | Unchanged |
| Pallas Capital Advisors LLC | 6,333 | $1.39M | 0.05% | +62+1.0% | Added |
| Banque Cantonale Vaudoise | 6,501 | $1.42M | 0.06% | +835+14.7% | Added |
| Pacer Advisors, Inc. | 6,535 | $1.43M | 0.00% | +2,852+77.4% | Added |
| Erste Asset Management GmbH | 6,600 | $1.44M | 0.01% | +6,600 | New |
| CIBC Private Wealth Group, LLC | 6,685 | $1.46M | 0.00% | −66−1.0% | Reduced |
| Robeco Institutional Asset Management B.V. | 6,698 | $1.47M | 0.00% | +1,117+20.0% | Added |
| Point72 Hong Kong Ltd | 6,710 | $1.47M | 0.10% | +6,710 | New |
| Atria Investments LLC | 6,769 | $1.48M | 0.02% | −471−6.5% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 6,832 | $1.49M | 0.01% | −2,911−29.9% | Reduced |
| Mediolanum International Funds Ltd | 6,891 | $1.51M | 0.02% | +1,093+18.9% | Added |
| Schonfeld Strategic Advisors LLC | 7,133 | $1.56M | 0.01% | −6,564−47.9% | Reduced |
| Ossiam | 7,294 | $1.60M | 0.02% | +801+12.3% | Added |
| Caxton Associates LLP | 7,360 | $1.61M | 0.04% | +7,360 | New |
| Avantax Advisory Services, Inc. | 7,406 | $1.62M | 0.01% | −230−3.0% | Reduced |
| Metis Global Partners, LLC | 7,420 | $1.62M | 0.04% | −389−5.0% | Reduced |
| Avanza Fonder AB | 7,508 | $1.64M | 0.05% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 7,587 | $1.66M | 0.01% | +882+13.2% | Added |
| Fox Run Management, L.L.C. | 7,694 | $1.68M | 0.28% | +7,694 | New |
| OP Asset Management Ltd | 7,705 | $1.69M | 0.02% | 00.0% | Unchanged |
| Tredje AP-fonden | 7,998 | $1.75M | 0.01% | +2,242+39.0% | Added |
| State of Alaska, Department of Revenue | 8,081 | $1.77M | 0.02% | −405−4.8% | Reduced |
| Walleye Trading LLC | 8,092 | $1.77M | 0.04% | +2,701+50.1% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 8,117 | $1.78M | 0.02% | +230+2.9% | Added |
| Storebrand Asset Management AS | 8,231 | $1.80M | 0.01% | +57+0.7% | Added |
| State of Tennessee, Treasury Department | 8,250 | $1.81M | 0.01% | −24,029−74.4% | Reduced |
| Mutual of America Capital Management LLC | 8,255 | $1.81M | 0.02% | −187−2.2% | Reduced |
| Mackenzie Financial Corp | 8,410 | $1.84M | 0.00% | −83−1.0% | Reduced |
| Pitcairn Co | 8,637 | $1.89M | 0.12% | −3,991−31.6% | Reduced |
| Peninsula Asset Management Inc | 8,723 | $1.91M | 1.01% | +190+2.2% | Added |
| Cerity Partners LLC | 8,773 | $1.92M | 0.00% | +5,742+189.4% | Added |
| Headlands Technologies LLC | 8,789 | $1.92M | 0.23% | +6,728+326.4% | Added |
| Hilton Capital Management, LLC | 8,803 | $1.93M | 0.15% | +4,021+84.1% | Added |
| HighTower Advisors, LLC | 8,818 | $1.93M | 0.00% | −1,369−13.4% | Reduced |
| CIBC World Markets Corp | 9,057 | $1.98M | 0.01% | +321+3.7% | Added |
| CWM Advisors, LLC | 9,105 | $1.99M | 0.22% | +502+5.8% | Added |
| Bryn Mawr Trust Co | 9,166 | $2.01M | 0.04% | −24−0.3% | Reduced |
| Ontario Teachers Pension Plan Board | 9,175 | $2.01M | 0.04% | +9,175 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 9,195 | $2.01M | 0.00% | −5,371−36.9% | Reduced |
| Northwest & Ethical Investments L.P. | 9,394 | $2.06M | 0.05% | +9,394 | New |
| Meiji Yasuda Asset Management Co Ltd. | 9,563 | $2.09M | 0.10% | −685−6.7% | Reduced |
| ASR Vermogensbeheer N.V. | 9,630 | $2.11M | 0.03% | −36−0.4% | Reduced |
| Bank of Nova Scotia | 9,643 | $2.11M | 0.00% | −8,917−48.0% | Reduced |
| Toroso Investments, LLC | 9,668 | $2.12M | 0.01% | +1,946+25.2% | Added |
| US Bancorp | 9,816 | $2.15M | 0.00% | −4,003−29.0% | Reduced |
| Nissay Asset Management Corp | 9,871 | $2.16M | 0.01% | +509+5.4% | Added |
| JustInvest LLC | 9,902 | $2.17M | 0.02% | +1,804+22.3% | Added |
| UniSuper Management Pty Ltd | 9,986 | $2.18M | 0.01% | +125+1.3% | Added |
| Janus Henderson Group PLC | 9,999 | $2.19M | 0.00% | −523−5.0% | Reduced |
| CIBC Asset Management Inc | 10,033 | $2.20M | 0.01% | −897−8.2% | Reduced |
| Swedbank AB | 10,423 | $2.28M | 0.00% | +10,423 | New |
| Azzad Asset Management Inc | 10,579 | $2.31M | 0.25% | +274+2.7% | Added |
| Xponance, Inc. | 10,688 | $2.34M | 0.02% | −3,624−25.3% | Reduced |
| Nordea Investment Management AB | 10,618 | $2.35M | 0.00% | +344+3.3% | Added |
| New York Life Investment Management LLC | 10,748 | $2.35M | 0.02% | −26−0.2% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 10,873 | $2.38M | 0.02% | +342+3.2% | Added |
| Park Avenue Securities LLC | 10,885 | $2.38M | 0.02% | −272−2.4% | Reduced |
| Regions Financial Corp | 10,946 | $2.39M | 0.02% | −23−0.2% | Reduced |
| Teacher Retirement System of Texas | 10,981 | $2.40M | 0.01% | +392+3.7% | Added |
| Los Angeles Capital Management LLC | 11,234 | $2.46M | 0.01% | +11,234 | New |
| KBC Group NV | 11,324 | $2.48M | 0.01% | +712+6.7% | Added |
| British Columbia Investment Management Corp | 11,373 | $2.49M | 0.01% | −2,477−17.9% | Reduced |
| Keybank National Association | 11,406 | $2.50M | 0.01% | −5,811−33.8% | Reduced |
| Summit Financial, LLC | 11,693 | $2.56M | 0.06% | +859+7.9% | Added |
| Ambassador Advisors, LLC | 11,807 | $2.58M | 0.40% | +1,316+12.5% | Added |
| HB Wealth Management, LLC | 11,830 | $2.59M | 0.02% | −217−1.8% | Reduced |
| Utah Retirement Systems | 11,936 | $2.61M | 0.03% | −124−1.0% | Reduced |
| Crossmark Global Holdings, Inc. | 12,002 | $2.63M | 0.04% | +2,712+29.2% | Added |
| Natixis | 12,186 | $2.67M | 0.01% | +5,717+88.4% | Added |
| Employees Retirement System of Texas | 12,200 | $2.67M | 0.02% | +12,200 | New |
| Fifth Third Bancorp | 12,341 | $2.70M | 0.01% | −122−1.0% | Reduced |
| Tudor Investment Corp Et Al | 12,508 | $2.74M | 0.02% | +12,508 | New |