Westfield Capital Management
WGS icon

Westfield Capital Management’s GeneDx Holdings WGS Stock Holding History

Westfield Capital Management’s Portfolio WGS Stock Details WGS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-1,369,108
Closed -$87.9M – 316
2026
Q1 		$87.9M Buy
1,369,108
+350,847
+34% +$32M 0.37% 85
2025
Q4 		$132M Buy
1,018,261
+474,167
+87% +$65.1M 0.55% 45
2025
Q3 		$58.6M Sell
544,094
-45,094
-8% -$4.91M 0.25% 129
2025
Q2 		$54.4M Buy
589,188
+366,711
+165% +$28.8M 0.23% 133
2025
Q1 		$19.7M Buy
+222,477
New +$19.3M 0.1% 173

Other funds holding WGS

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CC
Casdin Capital New York $2B AUM 147.21% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
FLAM
First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return

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

Westfield Capital Management sold out of GeneDx Holdings (WGS) in Q2 2026, closing a stake of 1,369,108 shares — an estimated $87.9M sold.

Westfield Capital Management first reported a position in WGS in Q1 2025 and held it in 5 quarters. The position peaked at $132M in Q4 2025. 223 funds tracked by Wall St. Rank hold WGS as of Q2 2026.

  • Westfield Capital Management reported no remaining GeneDx Holdings position as of Q2 2026 after selling out during the quarter.
  • Westfield Capital Management sold 1,369,108 GeneDx Holdings shares in Q2 2026, an estimated $87.9M.
  • Westfield Capital Management first reported a position in GeneDx Holdings in Q1 2025 and held it in 5 quarters.
  • Westfield Capital Management's GeneDx Holdings position peaked at $132M in Q4 2025.
  • 223 funds tracked by Wall St. Rank held GeneDx Holdings as of Q2 2026.

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