Westfield Capital Management
LUNG icon

Westfield Capital Management’s Pulmonx LUNG Stock Holding History

Westfield Capital Management’s Portfolio LUNG Stock Details LUNG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$143K Hold
110,000
– – ﹤0.01% 278
2026
Q1 		$142K Sell
110,000
-74,903
-41% -$124K ﹤0.01% 250
2025
Q4 		$409K Buy
+184,903
New +$348K ﹤0.01% 236

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SCM
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Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
ECM
ExodusPoint Capital Management New York $15.5B AUM 38.81% 1-Year Est. Return
AC
Almitas Capital Santa Monica, California $417M AUM 22.81% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SCM
Stonepine Capital Management Bend, Oregon $177M AUM 91.13% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return

Westfield Capital Management's LUNG Position: Q2 2026 in Review

Westfield Capital Management held its Pulmonx (LUNG) position steady in Q2 2026 at 110,000 shares worth $143K. The position accounts for ﹤0.01% of the portfolio, ranked #278.

Westfield Capital Management first reported a position in LUNG in Q4 2025 and has held it in 3 quarters since. The position peaked at $409K in Q4 2025. 108 funds tracked by Wall St. Rank hold LUNG as of Q2 2026.

  • Westfield Capital Management held 110,000 shares of Pulmonx worth $143K as of Q2 2026.
  • Westfield Capital Management left its Pulmonx share count unchanged in Q2 2026.
  • Pulmonx made up ﹤0.01% of Westfield Capital Management's portfolio in Q2 2026, its #278 holding.
  • Westfield Capital Management first reported a position in Pulmonx in Q4 2025 and has held it in 3 quarters since.
  • Westfield Capital Management's Pulmonx position peaked at $409K in Q4 2025.
  • 108 funds tracked by Wall St. Rank held Pulmonx as of Q2 2026.

Based on Westfield Capital Management's 13F filing for Q2 2026, filed 12 Aug 2026.