Jane Street
WGS icon

Jane Street’s GeneDx Holdings WGS Stock Holding History

Jane Street’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
Q1 		$764K Sell
11,900
-46,300
-80% -$4.22M ﹤0.01% 7083
2025
Q4 		$7.57M Sell
58,200
-63,000
-52% -$8.65M ﹤0.01% 2672
2025
Q3 		$13.1M Sell
121,200
-315,900
-72% -$34.4M ﹤0.01% 2087
2025
Q2 		$40.3M Buy
437,100
+413,200
+1,729% +$32.4M 0.01% 906
2025
Q1 		$2.12M Buy
+23,900
New +$2.07M ﹤0.01% 4259
2022
Q2 		– Sell
-4,924
Closed -$499K – 11035
2022
Q1 		$499K Buy
4,924
+4,251
+632% +$473K ﹤0.01% 7492
2021
Q4 		$99K Buy
673
+34
+5% +$7.6K ﹤0.01% 9261
2021
Q3 		$160K Buy
639
+312
+95% +$107K ﹤0.01% 9019
2021
Q2 		$151K Buy
+327
New +$140K ﹤0.01% 9043

Other funds holding WGS

CM
Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return
CC
Casdin Capital New York $1.32B AUM 76.62% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
ZDA
Zweig-DiMenna Associates New York $722M AUM 97.69% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Jane Street's WGS Position: Q1 2026 in Review

Jane Street sold out of GeneDx Holdings (WGS) in Q1 2026, closing a stake of 29,625 shares — an estimated $2.7M sold.

Jane Street first reported a position in WGS in Q2 2021 and held it in 15 quarters. The position peaked at $9.94M in Q3 2025. 240 funds tracked by Wall St. Rank hold WGS as of Q1 2026.

  • Jane Street reported no remaining GeneDx Holdings position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 29,625 GeneDx Holdings shares in Q1 2026, an estimated $2.7M.
  • Jane Street first reported a position in GeneDx Holdings in Q2 2021 and held it in 15 quarters.
  • Jane Street's GeneDx Holdings position peaked at $9.94M in Q3 2025.
  • 240 funds tracked by Wall St. Rank held GeneDx Holdings as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.