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, Q3 2025
Institutional positions in West Pharmaceutical Services Inc as of Sep 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
- 758
- +35 vs. Q2 2025
- Shares held
- 68.8M
- −323.3K (−0.5%) vs. Q2 2025
- Total value
- $18.0B
- +$2.90B (+19.3%) vs. Q2 2025
- New holders
- 119
- 270 more added
- Sold out
- 84
- 248 more reduced
10 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding West Pharmaceutical Services Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Northwestern Mutual Wealth Management Co | 3,435 | $901.0K | 0.00% | +158+4.8% | Added |
| J. Safra Sarasin Holding AG | 3,449 | $904.8K | 0.01% | +640+22.8% | Added |
| Rakuten Investment Management, Inc. | 94,069 | $904.9K | 0.00% | +94,069 | New |
| Accretive Wealth Partners, LLC | 3,477 | $912.1K | 0.28% | +191+5.8% | Added |
| Gibbs Wealth Management | 3,492 | $916.1K | 0.21% | −727−17.2% | Reduced |
| Securian Asset Management, Inc | 3,501 | $918.4K | 0.02% | −300−7.9% | Reduced |
| Waddell & Associates, LLC | 3,510 | $920.8K | 0.08% | +598+20.5% | Added |
| Umb Bank N A | 3,559 | $933.6K | 0.01% | −32−0.9% | Reduced |
| United Capital Financial Advisers, LLC | 3,609 | $946.8K | 0.01% | +107+3.1% | Added |
| Gulf International Bank (UK) Ltd | 3,628 | $952.0K | 0.03% | 00.0% | Unchanged |
| Verdence Capital Advisors LLC | 3,347 | $961.3K | 0.06% | +115+3.6% | Added |
| Allspring Global Investments Holdings, LLC | 3,550 | $963.5K | 0.00% | −42−1.2% | Reduced |
| Oddo BHF Asset Management SAS | 3,692 | $968.5K | 0.04% | −575−13.5% | Reduced |
| Barbara Oil Co. | 3,700 | $970.6K | 0.36% | 00.0% | Unchanged |
| Norinchukin Bank, The | 3,715 | $974.6K | 0.01% | +10+0.3% | Added |
| Salem Investment Counselors Inc | 3,718 | $975.3K | 0.03% | +1,168+45.8% | Added |
| Summit Wealth Group LLC | 2,626 | $985.2K | 0.14% | +2,626 | New |
| Louisiana State Employees Retirement System | 3,800 | $996.9K | 0.02% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 3,803 | $997.6K | 0.04% | +3,803 | New |
| Achmea Investment Management B.V. | 3,822 | $1.00M | 0.01% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. AG | 3,859 | $1.01M | 0.01% | −790−17.0% | Reduced |
| Norden Group LLC | 3,872 | $1.02M | 0.10% | −100−2.5% | Reduced |
| GWM Advisors LLC | 3,943 | $1.03M | 0.00% | −20,484−83.9% | Reduced |
| National Pension Service | 3,980 | $1.04M | 0.00% | +2,782+232.2% | Added |
| Kinneret Advisory, LLC | 4,091 | $1.07M | 0.09% | −18−0.4% | Reduced |
| Perbak Capital Partners LLP | 4,131 | $1.08M | 0.19% | +1,176+39.8% | Added |
| Glenmede Investment Management, LP | 4,201 | $1.10M | 0.01% | −967−18.7% | Reduced |
| Hartford Investment Management Co | 4,215 | $1.11M | 0.03% | −116−2.7% | Reduced |
| NEOS Investment Management LLC | 4,246 | $1.11M | 0.01% | +1,302+44.2% | Added |
| TD Private Client Wealth LLC | 4,315 | $1.13M | 0.03% | −783−15.4% | Reduced |
| Oppenheimer & Co Inc | 4,432 | $1.16M | 0.01% | +173+4.1% | Added |
| Wealthfront Advisers LLC | 4,472 | $1.17M | 0.00% | +1,765+65.2% | Added |
| Kentucky Retirement Systems | 4,494 | $1.18M | 0.03% | −157−3.4% | Reduced |
| Advisors Capital Management, LLC | 4,507 | $1.18M | 0.01% | +237+5.6% | Added |
| Mission Wealth Management, LP | 4,524 | $1.19M | 0.02% | +385+9.3% | Added |
| GTS Securities LLC | 4,618 | $1.21M | 0.05% | +4,618 | New |
| Commonwealth Equity Services, LLC | 4,636 | $1.22M | 0.00% | −74−1.6% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 4,694 | $1.23M | 0.00% | −2,138−31.3% | Reduced |
| First National Bank Sioux Falls | 4,727 | $1.24M | 0.39% | 00.0% | Unchanged |
| Commerce Bank | 4,789 | $1.26M | 0.01% | +1,317+37.9% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 4,879 | $1.28M | 0.01% | +620+14.6% | Added |
| Mizuho Securities USA LLC | 5,237 | $1.29M | 0.03% | +267+5.4% | Added |
| Candriam Luxembourg S.C.A. | 5,030 | $1.32M | 0.01% | −740−12.8% | Reduced |
| Linden Thomas Advisory Services, LLC | 5,176 | $1.36M | 0.14% | +104+2.1% | Added |
| Fox Run Management, L.L.C. | 5,190 | $1.36M | 0.21% | −2,504−32.5% | Reduced |
| Brooktree Capital Management | 5,299 | $1.39M | 0.88% | +374+7.6% | Added |
| Colony Group, LLC | 5,387 | $1.41M | 0.00% | +687+14.6% | Added |
| Hennion & Walsh Asset Management, Inc. | 5,484 | $1.44M | 0.05% | −22−0.4% | Reduced |
| Sanctuary Advisors, LLC | 5,501 | $1.44M | 0.01% | +20+0.4% | Added |
| Generali Asset Management SPA SGR | 5,503 | $1.44M | 0.03% | +153+2.9% | Added |
| Cypress Advisory Group LLC | 5,526 | $1.45M | 1.07% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 5,965 | $1.47M | 0.04% | +5,965 | New |
| Teachers Retirement System of the State of Kentucky | 5,681 | $1.49M | 0.01% | 00.0% | Unchanged |
| Foundations Investment Advisors, LLC | 5,727 | $1.50M | 0.02% | +696+13.8% | Added |
| Summit Trail Advisors, LLC | 6,057 | $1.59M | 0.02% | +4,712+350.3% | Added |
| Walleye Trading LLC | 6,100 | $1.60M | 0.03% | −1,992−24.6% | Reduced |
| Pacer Advisors, Inc. | 6,185 | $1.62M | 0.00% | −350−5.4% | Reduced |
| Public Sector Pension Investment Board | 6,302 | $1.65M | 0.01% | +884+16.3% | Added |
| Ethic Inc. | 6,309 | $1.65M | 0.03% | +4,206+200.0% | Added |
| Mediolanum International Funds Ltd | 6,481 | $1.69M | 0.02% | −410−5.9% | Reduced |
| Robeco Institutional Asset Management B.V. | 6,446 | $1.69M | 0.00% | −252−3.8% | Reduced |
| HighTower Advisors, LLC | 6,569 | $1.72M | 0.00% | −2,249−25.5% | Reduced |
| Pitcairn Co | 6,601 | $1.73M | 0.14% | −2,036−23.6% | Reduced |
| Nomura Holdings Inc | 6,680 | $1.75M | 0.01% | +1,434+27.3% | Added |
| Neo Ivy Capital Management | 6,820 | $1.79M | 0.44% | +6,820 | New |
| CIBC Private Wealth Group, LLC | 6,835 | $1.79M | 0.00% | +150+2.2% | Added |
| Captrust Financial Advisors | 6,865 | $1.80M | 0.00% | +1,985+40.7% | Added |
| Metis Global Partners, LLC | 6,990 | $1.83M | 0.04% | −430−5.8% | Reduced |
| Pallas Capital Advisors LLC | 7,320 | $1.92M | 0.07% | +987+15.6% | Added |
| Avanza Fonder AB | 7,508 | $1.97M | 0.05% | 00.0% | Unchanged |
| Intech Investment Management LLC | 7,543 | $1.98M | 0.02% | +3,350+79.9% | Added |
| Atria Investments LLC | 7,656 | $2.01M | 0.02% | +887+13.1% | Added |
| Mutual of America Capital Management LLC | 7,813 | $2.05M | 0.02% | −442−5.4% | Reduced |
| Storebrand Asset Management AS | 7,847 | $2.06M | 0.01% | −384−4.7% | Reduced |
| State of Alaska, Department of Revenue | 7,860 | $2.06M | 0.02% | −221−2.7% | Reduced |
| Rafferty Asset Management, LLC | 7,974 | $2.09M | 0.01% | +387+5.1% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 8,044 | $2.11M | 0.02% | −73−0.9% | Reduced |
| Mercer Global Advisors Inc | 8,120 | $2.13M | 0.00% | +5,707+236.5% | Added |
| Trexquant Investment LP | 8,171 | $2.14M | 0.02% | −30,622−78.9% | Reduced |
| OP Asset Management Ltd | 8,178 | $2.15M | 0.03% | +473+6.1% | Added |
| Oregon Public Employees Retirement Fund | 8,207 | $2.15M | 0.03% | +1,994+32.1% | Added |
| Susquehanna International Group, LLP | 8,339 | $2.19M | 0.00% | −9,324−52.8% | Reduced |
| CWM Advisors, LLC | 8,502 | $2.23M | 0.22% | −603−6.6% | Reduced |
| Bryn Mawr Trust Co | 8,705 | $2.28M | 0.06% | −461−5.0% | Reduced |
| Peninsula Asset Management Inc | 8,781 | $2.30M | 1.18% | +58+0.7% | Added |
| Hilton Capital Management, LLC | 9,275 | $2.43M | 0.20% | +472+5.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 9,339 | $2.45M | 0.00% | +144+1.6% | Added |
| Northwest & Ethical Investments L.P. | 9,394 | $2.46M | 0.06% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 9,447 | $2.48M | 0.04% | −2,555−21.3% | Reduced |
| Teacher Retirement System of Texas | 9,531 | $2.50M | 0.01% | −1,450−13.2% | Reduced |
| ASR Vermogensbeheer N.V. | 9,595 | $2.52M | 0.03% | −35−0.4% | Reduced |
| Janus Henderson Group PLC | 9,699 | $2.55M | 0.00% | −300−3.0% | Reduced |
| Rock Springs Capital Management LP | 9,750 | $2.56M | 0.15% | −41,280−80.9% | Reduced |
| Keybank National Association | 9,780 | $2.57M | 0.01% | −1,626−14.3% | Reduced |
| Nissay Asset Management Corp | 9,800 | $2.57M | 0.01% | −71−0.7% | Reduced |
| US Bancorp | 9,830 | $2.58M | 0.00% | +14+0.1% | Added |
| Park Avenue Securities LLC | 9,912 | $2.60M | 0.02% | −973−8.9% | Reduced |
| CIBC Bancorp USA Inc. | 9,919 | $2.60M | 0.02% | +9,919 | New |
| CIBC Asset Management Inc | 10,041 | $2.63M | 0.01% | +8+0.1% | Added |
| Xponance, Inc. | 10,250 | $2.69M | 0.02% | −438−4.1% | Reduced |