Simplex Trading
WGS icon

Simplex Trading’s GeneDx Holdings WGS Stock Holding History

Simplex Trading’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 		$165K Sell
2,400
-900
-27% -$51.1K ﹤0.01% 4953
2026
Q1 		$212K Sell
3,300
-13,400
-80% -$1.22M ﹤0.01% 4232
2025
Q4 		$2.17M Sell
16,700
-7,600
-31% -$1.04M ﹤0.01% 1912
2025
Q3 		$2.62M Sell
24,300
-81,000
-77% -$8.82M ﹤0.01% 2052
2025
Q2 		$9.72M Buy
105,300
+76,800
+269% +$6.03M 0.01% 902
2025
Q1 		$2.52M Buy
28,500
+8,800
+45% +$763K ﹤0.01% 1832
2024
Q4 		$1.51M Buy
19,700
+15,100
+328% +$1.05M ﹤0.01% 2449
2024
Q3 		$195K Sell
4,600
-400
-8% -$13.5K ﹤0.01% 4540
2024
Q2 		$130K Buy
5,000
+3,900
+355% +$73.9K ﹤0.01% 5096
2024
Q1 		$10K Sell
1,100
-155,300
-99% -$932K ﹤0.01% 7632
2023
Q4 		$6K Hold
156,400
– – ﹤0.01% 7797
2023
Q3 		$569K Hold
156,400
– – ﹤0.01% 3259
2023
Q2 		$932K Buy
156,400
+151,591
+3,152% +$1.2M ﹤0.01% 2662
2023
Q1 		$57K Buy
+4,809
New +$64.1K ﹤0.01% 5796
2022
Q4 		– Sell
-506
Closed -$14K – 10578
2022
Q3 		$14K Sell
506
-430
-46% -$19.7K ﹤0.01% 7936
2022
Q2 		$38K Sell
936
-334
-26% -$22.7K ﹤0.01% 6860
2022
Q1 		$128K Sell
1,270
-760
-37% -$84.5K ﹤0.01% 5807
2021
Q4 		$298K Buy
+2,030
New +$454K ﹤0.01% 4579
2021
Q3 		– Sell
-1,815
Closed -$84K – 9897
2021
Q2 		$84K Buy
1,815
+1,773
+4,221% +$761K ﹤0.01% 6985
2021
Q1 		$2.06M Buy
+42
New +$21.8K ﹤0.01% 1573

Other funds holding WGS

CM
Corvex Management New York $3.27B AUM 38.53% 1-Year Est. Return
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 40.89% 1-Year Est. Return
FLAM
First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return

Simplex Trading's WGS Position: Q2 2026 in Review

Simplex Trading increased its GeneDx Holdings (WGS) stake by 669% in Q2 2026, buying an estimated $115K and bringing the position to 2,322 shares worth $159K. The position accounts for ﹤0.01% of the portfolio, ranked #4997.

Simplex Trading first reported a position in WGS in Q2 2021 and has held it in 9 quarters since. 223 funds tracked by Wall St. Rank hold WGS as of Q2 2026.

  • Simplex Trading held 2,322 shares of GeneDx Holdings worth $159K as of Q2 2026.
  • Simplex Trading bought 2,020 GeneDx Holdings shares in Q2 2026, an estimated $115K.
  • GeneDx Holdings made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #4997 holding.
  • Simplex Trading first reported a position in GeneDx Holdings in Q2 2021 and has held it in 9 quarters since.
  • 223 funds tracked by Wall St. Rank held GeneDx Holdings as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.