West Pharmaceutical Services Ownership | Who Owns West Pharmaceutical Services?
West Pharmaceutical Services Ownership Summary
West Pharmaceutical Services is owned by 4.49% institutional investors, 0.61% insiders, and 94.90% retail investors. Vanguard group is the largest institutional shareholder, holding 12.35% of WST shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.21% of its assets in West Pharmaceutical Services shares.
WST Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | West Pharmaceutical Services | 4.49% | 0.61% | 94.90% |
| Sector | Healthcare Stocks | 279.42% | 10.64% | -190.05% |
| Industry | Medical Instruments & Supplies Stocks | 43.58% | 14.35% | 42.08% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 8.99M | 12.35% | $2.94B |
| Blackrock | 7.58M | 10.31% | $2.50B |
| Blackrock funding, inc. /de | 6.60M | 9.14% | $1.45B |
| Bank of new york mellon | 3.45M | 4.74% | $1.13B |
| State street | 3.20M | 4.36% | $1.06B |
| Brown advisory | 3.02M | 4.18% | $661.06M |
| Alliancebernstein | 2.59M | 3.56% | $849.19M |
| Artisan partners limited partnership | 2.27M | 3.14% | $496.09M |
| Franklin resources | 1.78M | 2.45% | $583.35M |
| Geode capital management | 1.78M | 2.44% | $581.21M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Alpine peaks capital, lp | 21.23K | 4.29% | $4.75M |
| Mccollum christoferson group | 43.63K | 2.84% | $9.55M |
| Grace & white inc /ny | 41.33K | 2.53% | $13.54M |
| Ami asset management | 165.31K | 2.07% | $36.17M |
| Findlay park partners llp | 816.61K | 1.84% | $178.67M |
| William allan | 14.28K | 1.82% | $3.12M |
| Bright rock capital management | 40.00K | 1.77% | $8.75M |
| Tobam | 20.20K | 1.72% | $4.42M |
| Durable capital partners lp | 1.04M | 1.72% | $227.69M |
| Generation investment management llp | 1.17M | 1.62% | $255.07M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Generation investment management llp | 1.17M | 1.62% | 1.17M |
| Norges bank | 887.18K | 0.04% | 887.18K |
| Fmr | 1.09M | 0.02% | 494.83K |
| D. e. shaw | 425.92K | 0.10% | 418.00K |
| Amundi | 502.83K | 0.04% | 228.70K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Apg asset management | 1.44M | 1.27% | -871.45K |
| Price t rowe associates inc /md/ | 525.32K | 0.02% | -736.16K |
| Massachusetts financial services co /ma/ | - | - | -577.42K |
| Proshare advisors | 577.97K | 0.43% | -533.59K |
| Durable capital partners lp | 1.04M | 1.72% | -532.47K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Generation investment management llp | 1.17M | 1.62% | 1.17M | $255.07M |
| Norges bank | 887.18K | 0.04% | 887.18K | $290.60M |
| J. goldman & co lp | 163.81K | 0.86% | 163.81K | $35.84M |
| Qube research | 139.82K | 0.03% | 139.82K | $30.59M |
| Birch hill investment advisors | 72.83K | 0.71% | 72.83K | $15.94M |
Sold Out
| Holder | Change |
|---|---|
| Cape investment advisory | -1.00 |
| Atticus wealth management | -1.00 |
| Bok financial private wealth | -1.00 |
| Financial gravity asset management | -1.00 |
| Aspect partners | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2025 | 20 | -97.36% | 3,254,232 | -95.33% | 4 | 0.05% | 11 | -97.20% | 4 | -98.45% |
| Dec 31, 2024 | 455 | -39.17% | 42,387,784 | -37.44% | 58 | 0.67% | 236 | -33.71% | 156 | -40.91% |
| Sep 30, 2024 | 737 | -6.83% | 67,631,966 | -1.04% | 92 | 1.06% | 352 | -2.49% | 259 | -11.90% |
| Jun 30, 2024 | 783 | -1.51% | 68,254,568 | 0.86% | 92 | 1.10% | 358 | -8.21% | 290 | 11.11% |
| Mar 31, 2024 | 795 | -0.75% | 67,674,951 | -1.61% | 92 | 1.07% | 390 | 10.17% | 261 | -14.71% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 2.31M | 3.21% | -9.74K |
| Vanguard US Total Market Shares ETF | 2.31M | 3.19% | 1.67K |
| Vanguard Institutional 500 Index Trust | 2.06M | 2.87% | 15.53K |
| Vanguard 500 Index Investor | 2.04M | 2.84% | -21.91K |
| Vanguard Mid Cap Index Institutional | 1.59M | 2.20% | -1.70K |
| VanEck Morningstar Wide Moat | 1.35M | 1.88% | 11.27K |
| VanEck Morningstar Wide Moat ETF | 1.32M | 1.83% | -502.00 |
| Vanguard Growth Index Investor | 940.99K | 1.31% | -44.16K |
| Fidelity 500 Index | 910.32K | 1.27% | -3.37K |
| SPDR® S&P 500 ETF | 901.61K | 1.25% | -13.33K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Oct 29, 2024 | Witherspoon Charles | VP & Treasurer | Sell | $148.37K |
| Oct 29, 2024 | Witherspoon Charles | VP & Treasurer | Sell | $69.84K |
| Aug 19, 2024 | Witherspoon Charles | VP & Treasurer | Sell | $158.70K |
| Aug 19, 2024 | Witherspoon Charles | VP & Treasurer | Sell | $150.00K |
| May 10, 2024 | Hofmann Thomas W | - | Sell | $225.77K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | - |
| 2026 Q2 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
| 2024 Q4 | - | 2 |
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