Citadel Advisors
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Citadel Advisors’s GeneDx Holdings WGS Stock Holding History

Citadel Advisors’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 		$59.4M Buy
865,462
+218,061
+34% +$12.4M 0.01% 1406
2026
Q1 		$41.6M Buy
647,401
+465,050
+255% +$42.4M 0.01% 1532
2025
Q4 		$23.7M Sell
182,351
-8,589
-4% -$1.18M ﹤0.01% 2161
2025
Q3 		$20.6M Sell
190,940
-81,287
-30% -$8.86M ﹤0.01% 2292
2025
Q2 		$25.1M Buy
272,227
+243,831
+859% +$19.1M ﹤0.01% 1885
2025
Q1 		$2.51M Sell
28,396
-50,694
-64% -$4.4M ﹤0.01% 5096
2024
Q4 		$6.08M Buy
79,090
+49,285
+165% +$3.44M ﹤0.01% 3657
2024
Q3 		$1.26M Buy
29,805
+29,792
+229,169% +$1.01M ﹤0.01% 6384
2024
Q2 		$340 Sell
13
-7,809
-100% -$148K ﹤0.01% 14022
2024
Q1 		$71.4K Buy
+7,822
New +$47K ﹤0.01% 11794
2023
Q4 		– Sell
-7,803
Closed -$28.4K – 15355
2023
Q3 		$28.4K Sell
7,803
-22,395
-74% -$123K ﹤0.01% 12321
2023
Q2 		$180K Buy
+30,198
New +$239K ﹤0.01% 10051
2023
Q1 		– Sell
-2,538
Closed -$33.8K – 15602
2022
Q4 		$22.1K Buy
2,538
+1,883
+287% +$41.5K ﹤0.01% 13063
2022
Q3 		$19K Sell
655
-3,586
-85% -$164K ﹤0.01% 12095
2022
Q2 		$176K Sell
4,241
-4,262
-50% -$289K ﹤0.01% 10837
2022
Q1 		$861K Sell
8,503
-19,494
-70% -$2.17M ﹤0.01% 8049
2021
Q4 		$4.12M Buy
27,997
+27,191
+3,374% +$6.07M ﹤0.01% 4681
2021
Q3 		$202K Sell
806
-1,236
-61% -$425K ﹤0.01% 11968
2021
Q2 		$944K Buy
2,042
+1,319
+182% +$566K ﹤0.01% 8513
2021
Q1 		$355K Buy
+723
New +$376K ﹤0.01% 10456

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
FLAM
First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return

Citadel Advisors's WGS Position: Q2 2026 in Review

Citadel Advisors increased its GeneDx Holdings (WGS) stake by 34% in Q2 2026, buying an estimated $12.4M and bringing the position to 865,462 shares worth $59.4M. The position accounts for 0.01% of the portfolio, ranked #1406.

Citadel Advisors first reported a position in WGS in Q1 2021 and has held it in 20 quarters since. 223 funds tracked by Wall St. Rank hold WGS as of Q2 2026.

  • Citadel Advisors held 865,462 shares of GeneDx Holdings worth $59.4M as of Q2 2026.
  • Citadel Advisors bought 218,061 GeneDx Holdings shares in Q2 2026, an estimated $12.4M.
  • GeneDx Holdings made up 0.01% of Citadel Advisors's portfolio in Q2 2026, its #1406 holding.
  • Citadel Advisors first reported a position in GeneDx Holdings in Q1 2021 and has held it in 20 quarters since.
  • 223 funds tracked by Wall St. Rank held GeneDx Holdings as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.