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Two Sigma Securities’s West Pharmaceutical WST Stock Holding History

Two Sigma Securities’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
2024
Q3 		– Sell
-1,100
Closed -$362K – 3732
2024
Q2 		$362K Buy
+1,100
New +$389K ﹤0.01% 1825

Other funds holding WST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
GIM
Generation Investment Management London, United Kingdom $11.2B AUM 0.58% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Two Sigma Securities's WST Position: Q1 2026 in Review

Two Sigma Securities opened a new position in West Pharmaceutical (WST) in Q1 2026: 2,532 shares worth $635K. The stake represents 0.07% of the portfolio and ranks #378 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in WST as recently as Q2 2025.

Two Sigma Securities first reported a position in WST in Q3 2015 and has held it in 10 quarters since. The position peaked at $1.28M in Q2 2025. 753 funds tracked by Wall St. Rank hold WST as of Q1 2026.

  • Two Sigma Securities held 2,532 shares of West Pharmaceutical worth $635K as of Q1 2026.
  • West Pharmaceutical was a new Two Sigma Securities position in Q1 2026.
  • West Pharmaceutical made up 0.07% of Two Sigma Securities's portfolio in Q1 2026, its #378 holding.
  • Two Sigma Securities first reported a position in West Pharmaceutical in Q3 2015 and has held it in 10 quarters since.
  • Two Sigma Securities's West Pharmaceutical position peaked at $1.28M in Q2 2025.
  • 753 funds tracked by Wall St. Rank held West Pharmaceutical as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.