WEST PHARMACEUTICAL SVSC INC COM is a security (CUSIP 955306105) tracked across SEC portfolio filings. 835 institutional managers reported $17.4B on Form 13F as of 2026-06-30; 65 registered fund positions totaling $1.4B via N-PORT as of 2026-06-30.
Showing 15 of 835 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $2.6B | 9,539,173 |
| BlackRock, Inc. | New York, NY | $1.7B | 6,836,714 |
| STATE STREET CORP | BOSTON, MA | $825.6M | 3,293,778 |
| Bank of New York Mellon Corp | NEW YORK, NY | $733.7M | 2,043,823 |
| Artisan Partners Limited Partnership | Milwaukee, WI | $666.2M | 2,657,893 |
| GENERATION INVESTMENT MANAGEMENT LLP | London, X0 | $562.4M | 2,243,976 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $477.5M | 1,912,455 |
| MORGAN STANLEY | NEW YORK, NY | $365.5M | 1,458,282 |
| BROWN ADVISORY INC | BALTIMORE, MD | $336.1M | 1,340,877 |
| Longview Partners (Guernsey) LTD | ST PETER PORT, Y7 | $329.7M | 1,315,403 |
| FMR LLC | BOSTON, MA | $313.2M | 1,249,748 |
| APG Asset Management N.V. | Amsterdam, P7 | $275.7M | 1,267,282 |
| TD Asset Management Inc | Toronto, A6 | $262.4M | 731,054 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $255.8M | 1,043,417 |
| UBS ASSET MANAGEMENT AMERICAS INC | CHICAGO, IL | $226.3M | 902,764 |
Showing 15 of 65 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| T. Rowe Price Mid-Cap Growth Fund, Inc. | T. ROWE PRICE MID-CAP GROWTH FUND, INC. | $265.9M | 118.01% |
| Invesco S&P 500 Equal Weight ETF | Invesco Exchange-Traded Fund Trust | $210.9M | 24.00% |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $210.7M | 3.23% |
| AMCAP Fund | AMCAP Fund | $184.0M | 18.92% |
| Virtus KAR Mid-Cap Core Fund | Virtus Equity Trust | $152.5M | 783.13% |
| Fidelity Contrafund | Fidelity Contrafund | $61.9M | 3.92% |
| Artisan Global Opportunities Fund | Artisan Partners Funds Inc. | $37.6M | 246.67% |
| VANGUARD STRATEGIC EQUITY FUND | VANGUARD HORIZON FUNDS | $34.7M | 34.27% |
| Lord Abbett Dividend Growth Fund | LORD ABBETT RESEARCH FUND INC | $26.1M | 52.59% |
| T. Rowe Price Health Sciences Fund, Inc. | T. ROWE PRICE HEALTH SCIENCES FUND, INC. | $24.5M | 22.46% |
| Fidelity Advisor Health Care Fund | Fidelity Advisor Series VII | $23.8M | 82.46% |
| T. Rowe Price U.S. Equity Research Fund | T. Rowe Price U.S. Equity Research Fund, Inc. | $11.1M | 7.07% |
| CONESTOGA SMID CAP FUND | Conestoga Funds | $11.0M | 221.36% |
| Large Cap Index Master Portfolio | Master Investment Portfolio | $10.7M | 2.95% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $10.2M | 1.73% |