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Polar Capital Holdings’s West Pharmaceutical WST Stock Holding History

Polar Capital Holdings’s Portfolio WST Stock Details WST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-69,332
Closed -$19.1M – 278
2025
Q4 		$19.1M Buy
+69,332
New +$19M 0.07% 155

Other funds holding WST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
GIM
Generation Investment Management London, United Kingdom $10.3B AUM 4.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Polar Capital Holdings's WST Position: Q1 2026 in Review

Polar Capital Holdings sold out of West Pharmaceutical (WST) in Q1 2026, closing a stake of 69,332 shares — an estimated $19.1M sold.

Polar Capital Holdings first reported a position in WST in Q4 2025 and held it in 1 quarter. The position peaked at $19.1M in Q4 2025. 755 funds tracked by Wall St. Rank hold WST as of Q1 2026.

  • Polar Capital Holdings reported no remaining West Pharmaceutical position as of Q1 2026 after selling out during the quarter.
  • Polar Capital Holdings sold 69,332 West Pharmaceutical shares in Q1 2026, an estimated $19.1M.
  • Polar Capital Holdings first reported a position in West Pharmaceutical in Q4 2025 and held it in 1 quarter.
  • Polar Capital Holdings's West Pharmaceutical position peaked at $19.1M in Q4 2025.
  • 755 funds tracked by Wall St. Rank held West Pharmaceutical as of Q1 2026.

Based on Polar Capital Holdings's 13F filing for Q1 2026, filed 15 May 2026.