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WST

West Pharmaceutical Services, Inc. · XNYS

Season
Q2 2026 · as of Jun 30
Holders
3 of 97 filed · prev 4
Median weight
0.46%
Sector
Technology
Type
equity · US

Moves3 this quarter

Streakslongest holders · 53 quarters on record

  1. Baron Ron Baron, CEO 0.1%53+ quarters
  2. Gates Trust Michael Larson, CIO 0.5%6 quarters
  3. Hillman Mark Hillman, CIO 1.9%4 quarters

The record for WST begins Q2 2013: 53 quarters.

Over time53 quarters, Q2 2013 to Q2 2026

Managers holding3 Q2 2026

Largest weight1.9% Q2 2026

Holders3 of 97 filed · 1 exited

HillmanMark Hillman, CIO1.85%7,106$3Mtrimmed−20%−0.30 pp4 q
Gates TrustMichael Larson, CIO0.46%444,500$160Mheld—6 q
BaronRon Baron, CEO0.09%164,174$59Mtrimmed−18%−0.06 pp53+ q
VikingAndreas Halvorsen, CEO———exited−0.29 pp—