West Pharmaceutical Services Inc (NYSE:WST) showed up in the 13F filings of 744 institutional investors as of March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 6,836,714 | 236,979 | 3.59% | $1,713,554,040.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 4,683,286 | 4,683,286 | 0.00% | $1,173,818,803.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 4,094,009 | 4,094,009 | 0.00% | $1,026,122,416.00 |
| State Street Corp | 31 Mar, 2026 | 3,293,778 | 41,758 | 1.28% | $825,552,518.00 |
| Artisan Partners Limited Partnership | 31 Mar, 2026 | 2,657,893 | -192,508 | -6.75% | $666,174,221.00 |
| Bank of New York Mellon Corp | 31 Mar, 2026 | 2,465,858 | -196,177 | -7.37% | $618,042,720.00 |
| T. Rowe Price Investment Management, Inc. | 31 Mar, 2026 | 2,340,403 | 372,765 | 18.94% | $586,599.00 |
| GENERATION INVESTMENT MANAGEMENT LLP | 31 Mar, 2026 | 2,243,976 | 682,107 | 43.67% | $562,430,145.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 1,912,455 | 43,369 | 2.32% | $477,525,250.00 |
| Morgan Stanley | 31 Mar, 2026 | 1,458,282 | -73,576 | -4.80% | $365,504,513.00 |
| BROWN ADVISORY INC | 31 Mar, 2026 | 1,340,877 | -602,729 | -31.01% | $336,082,408.00 |
| Longview Partners (Guernsey) LTD | 31 Mar, 2026 | 1,315,403 | 184,377 | 16.30% | $329,692,608.00 |
| APG Asset Management N.V. | 31 Mar, 2026 | 1,267,282 | 68,277 | 5.69% | $275,673,981.00 |
| FMR LLC | 31 Mar, 2026 | 1,249,748 | 1,140,094 | 1,039.72% | $313,236,961.00 |
| Invesco Ltd. | 31 Mar, 2026 | 1,056,007 | 147,382 | 16.22% | $264,677,597.00 |
| Jpmorgan Chase & Co | 31 Mar, 2026 | 1,043,417 | 768,457 | 279.48% | $255,783,473.00 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 31 Mar, 2026 | 902,764 | -2,892 | -0.32% | $226,268,769.00 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 31 Mar, 2026 | 858,298 | -96,851 | -10.14% | $215,123,978.00 |
| TD ASSET MANAGEMENT INC | 31 Mar, 2026 | 768,953 | 163,227 | 26.95% | $192,730,380.00 |
| Northern Trust Corp | 31 Mar, 2026 | 731,283 | 4,771 | 0.66% | $183,288,772.00 |