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
Q3 		$253K Buy
3,500
+1,100
+46% +$85.2K ﹤0.01% 4363
2026
Q2 		$165K Buy
2,400
+1,300
+118% +$73.9K ﹤0.01% 4954
2026
Q1 		$70.6K Sell
1,100
-19,400
-95% -$1.77M ﹤0.01% 5482
2025
Q4 		$2.67M Sell
20,500
-25,200
-55% -$3.46M ﹤0.01% 1749
2025
Q3 		$4.92M Sell
45,700
-48,300
-51% -$5.26M ﹤0.01% 1471
2025
Q2 		$8.68M Buy
94,000
+88,900
+1,743% +$6.98M 0.01% 978
2025
Q1 		$451K Buy
5,100
+4,700
+1,175% +$408K ﹤0.01% 3497
2024
Q4 		$30K Sell
400
-5,500
-93% -$384K ﹤0.01% 6374
2024
Q3 		$250K Sell
5,900
-100
-2% -$3.38K ﹤0.01% 4307
2024
Q2 		$156K Buy
6,000
+5,800
+2,900% +$110K ﹤0.01% 4908
2024
Q1 		$1K Sell
200
-15,500
-99% -$93K ﹤0.01% 8669
2023
Q4 		$11K Buy
15,700
+900
+6% +$2.09K ﹤0.01% 7392
2023
Q3 		$53K Buy
14,800
+200
+1% +$1.1K ﹤0.01% 5763
2023
Q2 		$87K Buy
14,600
+14,173
+3,319% +$112K ﹤0.01% 5258
2023
Q1 		$5K Buy
+427
New +$5.69K ﹤0.01% 8091
2022
Q2 		– Sell
-215
Closed -$21K – 11232
2022
Q1 		$21K Sell
215
-264
-55% -$29.3K ﹤0.01% 8219
2021
Q4 		$70K Buy
+479
New +$107K ﹤0.01% 6786
2021
Q3 		– Sell
-61
Closed -$3K – 9899
2021
Q2 		$3K Buy
61
+58
+1,933% +$24.9K ﹤0.01% 9655
2021
Q1 		$147K Buy
+3
New +$1.56K ﹤0.01% 5210

Other funds holding WGS

William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Gagnon Securities
Gagnon Securities New York $577M AUM 61.61% 1-Year Est. Return
Zweig-DiMenna Associates
Zweig-DiMenna Associates New York $1.3B AUM 120.13% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $72.4B AUM 31.32% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans Minneapolis, Minnesota $61B AUM 26.91% 1-Year Est. Return

Simplex Trading's WGS Position: Q3 2026 in Review

Simplex Trading sold out of GeneDx Holdings (WGS) in Q3 2026, closing a stake of 2,322 shares — an estimated $180K sold.

Simplex Trading first reported a position in WGS in Q2 2021 and held it in 9 quarters. The position peaked at $159K in Q2 2026. 119 funds tracked by Wall St. Rank hold WGS as of Q3 2026.

  • Simplex Trading reported no remaining GeneDx Holdings position as of Q3 2026 after selling out during the quarter.
  • Simplex Trading sold 2,322 GeneDx Holdings shares in Q3 2026, an estimated $180K.
  • Simplex Trading first reported a position in GeneDx Holdings in Q2 2021 and held it in 9 quarters.
  • Simplex Trading's GeneDx Holdings position peaked at $159K in Q2 2026.
  • 119 funds tracked by Wall St. Rank held GeneDx Holdings as of Q3 2026.

Based on Simplex Trading's 13F filing for Q3 2026, filed 4 Nov 2026.