WST

WEST PHARMACEUTICAL SVSC INC

WST·955306105·US·Common Stock·Healthcare - Medical Instruments & Supplies-13D/G

WST (WEST PHARMACEUTICAL SVSC INC) is held by 283 institutional investors as of Q1 2026. Largest holders: BlackRock, Inc. ($1.7B), VANGUARD CAPITAL MANAGEMENT LLC ($1.2B), VANGUARD PORTFOLIO MANAGEMENT LLC ($1B). Net institutional sentiment: Mixed. In Q1 2026, 3 members of Congress and 145 funds bought WST.

283
Holders
(26 Elite)
$15.8B
Total Value
50% (292)
Consensus
145 buying - 147 selling
13F: Insider & Congress:
WST

Smart Money Verdict

View all
Held by 283 funds
26 elite

Who's Trading

ActivistFMR LLCFMR LLC5.0%Aug 6, 2026
InsiderMAMichels Douglas AVest 791 shMay 4, 2026
InsiderBABUTHMAN MARK AVest 791 shMay 4, 2026
InsiderFFFeehery William FVest 791 shMay 4, 2026
InsiderLMLAI GOLDMAN MYLAVest 791 shMay 4, 2026
ActivistVAVanguard Capital Management7.5%Apr 30, 2026
CongressLisa McClainLisa McClainSale $1,001 - $15,000Jul 22, 2025
CongressLisa McClainLisa McClainBuy $1,001 - $15,000Jun 17, 2025
CongressRob BresnahanRob BresnahanSale $1,001 - $15,000Apr 8, 2025
CongressRob BresnahanRob BresnahanBuy $1,001 - $15,000Feb 25, 2025

Top Holders

Fund
Action
Shares
Value
Weight
Est. P&L
Conviction
Increased
6.8M(+3.6%)$1.7B0.0%+8.24%
33
New
4.7M$1.2B0.0%+39.28%
44
New
4.1M$1B0.1%+39.28%
44
Increased
3.3M(+1.3%)$825.6M0.0%+1.33%
32
Decreased
2.7M(-6.8%)$666.2M1.1%+21.46%
0
Decreased
2.5M(-7.4%)$618M0.1%+33.65%
0
Increased
2.2M(+43.7%)$562.4M5.0%+43.73%
83
Increased
1.9M(+2.3%)$477.5M0.0%+71.80%
32
Decreased
1.5M(-4.8%)$365.5M0.0%+20.91%
0
Decreased
1.3M(-31.0%)$336.1M0.6%+28.53%
0
Increased
1.3M(+16.3%)$329.7M4.7%+30.25%
67
Increased
1.2M(+1039.7%)$313.2M0.0%+37.12%
50
Increased
1.3M(+5.7%)$275.7M0.9%+29.43%
46
Increased
1.1M(+16.2%)$264.7M0.0%+19.63%
36
Increased
1M(+279.5%)$255.8M0.0%+30.43%
50
Decreased
902,764(-0.3%)$226.3M0.0%+32.15%
0
Decreased
858,298(-10.1%)$215.1M0.6%+35.99%
0
Increased
768,953(+26.9%)$192.7M0.2%+22.40%
45
Increased
731,283(+0.7%)$183.3M0.0%+77.91%
31
Increased
727,617(+65.3%)$182.4M0.0%+24.32%
45

Showing 1-20 of 304

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WSTWSTWEST PHARMACEUTICAL SVSC INC

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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

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