WSTNYSESurgical & Medical Instruments & ApparatusFiscal year ends December 31
WEST PHARMACEUTICAL SERVICES INC
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 23, 2026
$383.91−0.11 (-0.03%)
Close on Oct 19, 2026
- Market cap
- $27.37B
- P/E (TTM)
- 49.2
- Dividend yield
- 0.22%
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
100.0%
71M of 70M shares
Institutional holders
830
149 new, 62 sold out
Net institutional buying
-0M
In Q2 2026
Insider trades, 12 months
0 buys · 8 sales
Net sold $6.57M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 6,066,852 | 8.40% | 13G (passive) amendment | Mar 31, 2025 |
| Vanguard Capital Management | 5,397,791 | 7.48% | 13G (passive) | Mar 31, 2026 |
| Vanguard Portfolio Management | 4,102,674 | 5.69% | 13G (passive) | Mar 31, 2026 |
| FMR LLC | 3,559,016 | 5.00% | 13G (passive) | Jun 30, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of WST | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6,651,784 | 9.45% | $2.39B | −184,930 | 0.04% |
| Vanguard Capital Management LLC | 4,613,134 | 6.56% | $1.66B | −70,152 | 0.04% |
| Vanguard Portfolio Management LLC | 4,015,766 | 5.71% | $1.44B | −78,243 | 0.06% |
| FMR LLC | 3,574,816 | 5.08% | $1.28B | +2,325,068 | 0.06% |
| State Street Corp | 3,348,698 | 4.76% | $1.20B | +54,920 | 0.04% |
| Artisan Partners Limited Partnership | 2,411,792 | 3.43% | $865.83M | −246,101 | 1.37% |
| Bank of New York Mellon Corp | 2,043,823 | 2.90% | $733.73M | −422,035 | 0.12% |
| Generation Investment Management Llp | 2,028,322 | 2.88% | $728.17M | −215,654 | 7.08% |
| Geode Capital Management, LLC | 1,903,279 | 2.70% | $680.55M | −9,176 | 0.04% |
| T. Rowe Price Investment Management, Inc. | 1,805,019 | 2.56% | $648.00K | −535,384 | 0.42% |
| Morgan Stanley | 1,582,546 | 2.25% | $568.14M | +124,264 | 0.03% |
| JPMorgan Chase & Co | 1,164,527 | 1.65% | $413.03M | +121,110 | 0.02% |
| Brown Advisory Inc | 1,075,309 | 1.53% | $386.04M | −265,568 | 0.60% |
| Longview Partners (Guernsey) LTD | 1,033,826 | 1.47% | $371.14M | −281,577 | 6.03% |
| Invesco Ltd. | 1,009,852 | 1.43% | $362.54M | −46,155 | 0.03% |
| UBS Asset Management Americas Inc | 884,865 | 1.26% | $317.67M | −17,899 | 0.06% |
| Norges Bank | 862,915 | 1.23% | $309.79M | New | 0.03% |
| Goldman Sachs Group Inc | 814,772 | 1.16% | $292.50M | +87,155 | 0.03% |
| Kayne Anderson Rudnick Investment Management LLC | 760,622 | 1.08% | $273.06M | −97,676 | 0.85% |
| TD Asset Management Inc | 731,054 | 1.04% | $262.45M | −37,899 | 0.23% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 830 | 71M | 100.0% | 149 / 305 | 257 / 62 | 8M | 8M |
| Q1 2026 | 755 | 71M | 100.0% | 89 / 263 | 283 / 128 | 18M | 8M |
| Q4 2025 | 804 | 71M | 100.0% | 115 / 266 | 293 / 56 | 9M | 7M |
| Q3 2025 | 758 | 69M | 98.2% | 119 / 272 | 247 / 83 | 7M | 9M |
| Q2 2025 | 731 | 71M | 100.0% | 105 / 269 | 263 / 81 | 7M | 6M |
| Q1 2025 | 714 | 70M | 99.3% | 93 / 274 | 259 / 114 | 10M | 9M |
| Q4 2024 | 747 | 70M | 99.3% | 108 / 295 | 259 / 80 | 7M | 7M |
| Q3 2024 | 731 | 70M | 98.9% | 62 / 295 | 271 / 100 | 13M | 5M |
| Q2 2024 | 777 | 69M | 98.5% | 88 / 277 | 295 / 78 | 5M | 6M |
| Q1 2024 | 777 | 71M | 100.0% | 97 / 290 | 265 / 93 | 5M | 5M |
| Q4 2023 | 783 | 71M | 100.0% | 96 / 262 | 305 / 61 | 6M | 4M |
| Q3 2023 | 758 | 69M | 97.4% | 83 / 243 | 304 / 51 | 4M | 4M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of WST | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 2,242,860 | 3.19% | $805.19M | 0.04% | Jun 30, 2026 |
| Vanguard 500 Index Fund | 1,830,358 | 2.60% | $657.10M | 0.04% | Jun 30, 2026 |
| Vanguard Mid-Cap Index Fund | 1,530,738 | 2.18% | $549.53M | 0.25% | Jun 30, 2026 |
| iShares Core S&P 500 ETF | 971,699 | 1.38% | $348.84M | 0.04% | Jun 30, 2026 |
| Fidelity Contrafund | 941,600 | 1.34% | $338.03M | 0.19% | Jun 30, 2026 |
| Vanguard Growth Index Fund | 940,525 | 1.34% | $337.65M | 0.09% | Jun 30, 2026 |
| Fidelity 500 Index Fund | 920,656 | 1.31% | $297.20M | 0.04% | May 31, 2026 |
| T. Rowe Price Mid-Cap Growth Fund, Inc. | 894,785 | 1.27% | $321.23M | 1.39% | Jun 30, 2026 |
| Six Circles Managed Equity Portfolio U.S. Unconstrained Fund | 735,505 | 1.05% | $264.05M | 0.78% | Jun 30, 2026 |
| ProShares S&P 500 Dividend Aristocrats ETF | 590,532 | 0.84% | $190.63M | 1.72% | May 31, 2026 |
| AMCAP Fund | 569,887 | 0.81% | $183.97M | 0.19% | May 31, 2026 |
| Invesco S&P 500 Equal Weight ETF | 563,135 | 0.80% | $192.01M | 0.20% | Jul 31, 2026 |
| VanEck Morningstar Wide Moat ETF | 549,144 | 0.78% | $197.14M | 1.70% | Jun 30, 2026 |
| Vanguard Mid-Cap Growth Index Fund | 541,243 | 0.77% | $194.31M | 0.56% | Jun 30, 2026 |
| State Street(R) Health Care Select Sector SPDR(R) ETF | 499,163 | 0.71% | $179.20M | 0.44% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Michel Lagarde | President and CEO, Director | 7,850 | 0.01% | Sep 10, 2026 |
| Eric Mark Green | President, CEO and Board Chair, Director | 175,418 | 0.25% | Mar 3, 2026 |
| Annette F. Favorite | Sr. VP & Chief HR Officer | 29,308 | 0.04% | Sep 15, 2026 |
| Robert W. McMahon | SVP & Chief Financial Officer | 3,429 | 0.00% | Aug 12, 2026 |
| Shane Alden Campbell | SVP, Proprietary Segment | 274 | 0.00% | May 14, 2026 |
| Chad Winters | VP, Chief Accounting Officer | 2,419 | 0.00% | Apr 29, 2026 |
| Rodolphe Jean Poussot | SVP, Strategy & Corporate Dev | 691 | 0.00% | Mar 3, 2026 |
| Norman D. Finch Jr. | SVP, GC & Corporate Secretary | – | – | Mar 3, 2026 |
| Charles Witherspoon | VP & Treasurer | 1,430 | 0.00% | Feb 23, 2026 |
| Cindy Reiss-Clark | Chief Commercial Officer | 5,131 | 0.01% | Feb 20, 2025 |
| Bernard Birkett | Sr VP, Chief Financial Officer | 7,669 | 0.01% | Feb 20, 2025 |
| Kimberly Banks MacKay | SVP, GC & Corporate Secretary | 1,605 | 0.00% | Feb 20, 2025 |
| Silji Abraham | SVP, Chief Technology Officer | 3,138 | 0.00% | Oct 31, 2024 |
| Janet Brutschea Haugen | Director | 2,113 | 0.00% | Jul 1, 2026 |
| Molly Joseph | Director | 4,398 | 0.01% | May 6, 2026 |
| Douglas A. Michels | Director | 46,496 | 0.07% | May 6, 2026 |
| Robert F. Friel | Director | 5,513 | 0.01% | May 6, 2026 |
| William F. Feehery | Director | 32,519 | 0.05% | May 6, 2026 |
| Deborah L. Keller | Director | 11,560 | 0.02% | May 6, 2026 |
| Paolo Pucci | Director | 11,854 | 0.02% | May 6, 2026 |
| Goldman Myla Lai | Director | 20,435 | 0.03% | May 6, 2026 |
| Mark A. Buthman | Director | 44,309 | 0.06% | May 6, 2026 |
| Stephen H. Lockhart | Director | 3,523 | 0.01% | May 6, 2026 |
| Thomas W. Hofmann | Director | 44,637 | 0.06% | May 8, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 15, 2026 | Option exercise | +2,524 | $89.64 | $226.25K | 24,342 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 15, 2026 | Sale(10b5-1 plan) | −2,524 | $365.00 | $921.26K | 21,818 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 14, 2026 | Sale(10b5-1 plan) | −2,500 | $355.00 | $887.50K | 21,818 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 14, 2026 | Option exercise | +2,500 | $89.64 | $224.10K | 24,318 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 11, 2026 | Sale(10b5-1 plan) | −2,500 | $345.00 | $862.50K | 21,818 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 11, 2026 | Option exercise | +2,500 | $89.64 | $224.10K | 24,318 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 8, 2026 | Option exercise | +2,818 | $83.47 | $235.22K | 19,663 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 8, 2026 | Sale | −2,817 | $340.81 | $960.06K | 16,845 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 8, 2026 | Option exercise | +2,817 | $83.47 | $235.13K | 19,662 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 8, 2026 | Option exercise | +2,500 | $89.64 | $224.10K | 19,345 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 8, 2026 | Sale | −2,500 | $340.81 | $852.03K | 16,845 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Sep 8, 2026 | Sale | −2,818 | $340.81 | $960.40K | 16,845 |
| Robert W. McMahon SVP & Chief Financial Officer | Aug 11, 2026 | Tax withholding | −345.52 | $351.37 | $121.41K | 3,429 |
| Robert W. McMahon SVP & Chief Financial Officer | Aug 11, 2026 | Option exercise | +6,354.74 | – | – | 9,784 |
| Robert W. McMahon SVP & Chief Financial Officer | Aug 11, 2026 | Tax withholding | −2,763.68 | $351.37 | $971.07K | 7,021 |
| Robert W. McMahon SVP & Chief Financial Officer | Aug 11, 2026 | Option exercise | +794.47 | – | – | 3,775 |
| Shane Alden Campbell SVP, Proprietary Segment | May 12, 2026 | Tax withholding | −84.33 | $312.07 | $26.32K | 274 |
| Shane Alden Campbell SVP, Proprietary Segment | May 12, 2026 | Option exercise | +296 | – | – | 358 |
| Shane Alden Campbell SVP, Proprietary Segment | May 12, 2026 | Option exercise | +473.59 | – | – | 748 |
| Shane Alden Campbell SVP, Proprietary Segment | May 12, 2026 | Tax withholding | −134.93 | $312.07 | $42.11K | 613 |
| Stephen H. Lockhart Director | May 4, 2026 | Award | +791 | – | – | 3,523 |
| Molly Joseph Director | May 4, 2026 | Award | +791 | – | – | 4,398 |
| Deborah L. Keller Director | May 4, 2026 | Award | +791 | – | – | 11,560 |
| Mark A. Buthman Director | May 4, 2026 | Award | +791 | – | – | 44,309 |
| Robert F. Friel Director | May 4, 2026 | Award | +791 | – | – | 5,513 |
| Janet Brutschea Haugen Director | May 4, 2026 | Award | +791 | – | – | 2,373 |
| William F. Feehery Director | May 4, 2026 | Award | +791 | – | – | 32,519 |
| Goldman Myla Lai Director | May 4, 2026 | Award | +791 | – | – | 20,435 |
| Douglas A. Michels Director | May 4, 2026 | Award | +791 | – | – | 46,496 |
| Paolo Pucci Director | May 4, 2026 | Award | +791 | – | – | 11,854 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Apr 27, 2026 | Option exercise | +2,817 | $83.47 | $235.13K | 19,645 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Apr 27, 2026 | Sale | −2,817 | $305.20 | $859.75K | 16,828 |
| Chad Winters VP, Chief Accounting Officer | Apr 27, 2026 | Option exercise | +896 | $173.22 | $155.21K | 2,419 |
| Chad Winters VP, Chief Accounting Officer | Apr 27, 2026 | Sale | −896 | $300.67 | $269.40K | 1,523 |
| Charles Witherspoon VP & Treasurer | Feb 20, 2026 | Option exercise | +60.22 | – | – | 1,430 |
| Charles Witherspoon VP & Treasurer | Feb 20, 2026 | Tax withholding | −22.07 | $241.12 | $5.32K | 1,408 |
| Rodolphe Jean Poussot SVP, Strategy & Corporate Dev | Feb 20, 2026 | Option exercise | +383.38 | – | – | 691 |
| Rodolphe Jean Poussot SVP, Strategy & Corporate Dev | Feb 20, 2026 | Tax withholding | −129.55 | $241.12 | $31.24K | 561 |
| Chad Winters VP, Chief Accounting Officer | Feb 20, 2026 | Tax withholding | −30.18 | $241.12 | $7.28K | 1,523 |
| Chad Winters VP, Chief Accounting Officer | Feb 20, 2026 | Option exercise | +89.33 | – | – | 1,553 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Feb 18, 2026 | Tax withholding | −35.76 | $248.26 | $8.88K | 17,374 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Feb 18, 2026 | Option exercise | +135.49 | – | – | 17,410 |
| Rodolphe Jean Poussot SVP, Strategy & Corporate Dev | Feb 18, 2026 | Option exercise | +82.3 | – | – | 335 |
| Rodolphe Jean Poussot SVP, Strategy & Corporate Dev | Feb 18, 2026 | Tax withholding | −27.81 | $248.26 | $6.90K | 307 |
| Eric Mark Green President, CEO and Board Chair, Director | Feb 18, 2026 | Tax withholding | −573.55 | $248.26 | $142.39K | 175,161 |
| Eric Mark Green President, CEO and Board Chair, Director | Feb 18, 2026 | Option exercise | +1,318.81 | – | – | 175,734 |
| Charles Witherspoon VP & Treasurer | Feb 17, 2026 | Award | +115.91 | – | – | 1,411 |
| Charles Witherspoon VP & Treasurer | Feb 17, 2026 | Tax withholding | −41.52 | $243.19 | $10.10K | 1,370 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Feb 17, 2026 | Tax withholding | −150.44 | $243.19 | $36.59K | 17,275 |
| Annette F. Favorite Sr. VP & Chief HR Officer | Feb 17, 2026 | Award | +441.96 | – | – | 17,425 |
| Eric Mark Green President, CEO and Board Chair, Director | Feb 17, 2026 | Tax withholding | −1,305.38 | $243.19 | $317.46K | 172,895 |
| Eric Mark Green President, CEO and Board Chair, Director | Feb 17, 2026 | Award | +4,418.77 | – | – | 174,200 |
| Chad Winters VP, Chief Accounting Officer | Feb 17, 2026 | Tax withholding | −50.58 | $243.19 | $12.30K | 1,462 |
| Chad Winters VP, Chief Accounting Officer | Feb 17, 2026 | Award | +149.68 | – | – | 1,513 |
| Robert W. McMahon SVP & Chief Financial Officer | Feb 11, 2026 | Option exercise | +4,230.53 | – | – | 4,231 |
| Robert W. McMahon SVP & Chief Financial Officer | Feb 11, 2026 | Tax withholding | −1,250.03 | $246.16 | $307.71K | 2,980 |
| Robert F. Friel Director | May 6, 2025 | Award | +1,071 | – | – | 4,682 |
| Mark A. Buthman Director | May 6, 2025 | Award | +1,071 | – | – | 42,861 |
| Goldman Myla Lai Director | May 6, 2025 | Award | +1,071 | – | – | 19,424 |
| William F. Feehery Director | May 6, 2025 | Award | +1,071 | – | – | 31,363 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Thomas W. Hofmann Director | May 7, 2026 | 3,384 | $1.09M | May 7, 2026 | Restricted Stock Vesting |
| Eric Mark Green Officer, Director | Aug 6, 2024 | 30,732 | $9.36M | Aug 6, 2024 | Option Granted 02/23/2016 |
| Thomas W. Hofmann Director | May 10, 2024 | 617 | $225.77K | May 10, 2024 | Restricted Stock Vesting |
| Eric Mark Green Officer, Director | May 7, 2024 | 66,000 | $24.30M | May 7, 2024 | Option Granted - 04/24/2015 |
| Eric Mark Green Officer, Director | Feb 27, 2024 | 64,132 | $23.08M | Feb 27, 2024 | Option Granted - 04/24/2015 |
| Green Eric Officer, Director | Aug 8, 2023 | 44,000 | $17.37M | Aug 8, 2023 | Stock Option Exercise |
| Green Eric Officer, Director | May 9, 2023 | 44,000 | $15.98M | May 9, 2023 | Stock Option Exercise |
| Hofmann Thomas Director | May 1, 2023 | 1,212 | $443.08K | May 1, 2023 | Restricted Stock |