JO
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John Overdeck’s GeneDx Holdings WGS Stock Holding History

John Overdeck’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 		$733K Buy
10,684
+237
+2% +$13.5K ﹤0.01% 3863
2026
Q1 		$671K Sell
10,447
-14,527
-58% -$1.32M ﹤0.01% 3529
2025
Q4 		$3.25M Sell
24,974
-105,459
-81% -$14.5M ﹤0.01% 2085
2025
Q3 		$14.1M Buy
130,433
+7,684
+6% +$837K 0.02% 796
2025
Q2 		$11.3M Buy
122,749
+94,391
+333% +$7.41M 0.02% 767
2025
Q1 		$2.51M Sell
28,358
-123,715
-81% -$10.7M 0.01% 1595
2024
Q4 		$11.7M Buy
152,073
+111,657
+276% +$7.8M 0.03% 682
2024
Q3 		$1.72M Buy
40,416
+1,235
+3% +$41.7K ﹤0.01% 1767
2024
Q2 		$1.02M Buy
39,181
+23,311
+147% +$442K ﹤0.01% 1969
2024
Q1 		$145K Buy
15,870
+1,406
+10% +$8.44K ﹤0.01% 2784
2023
Q4 		$39.8K Buy
+14,464
New +$33.6K ﹤0.01% 3011
2023
Q3 		– Sell
-12,551
Closed -$74.8K – 3244
2023
Q2 		$74.8K Sell
12,551
-13,323
-51% -$105K ﹤0.01% 2782
2023
Q1 		$312K Buy
25,874
+21,735
+525% +$290K ﹤0.01% 2399
2022
Q4 		$36K Buy
+4,139
New +$91.2K ﹤0.01% 2627
2022
Q3 		– Sell
-6,846
Closed -$285K – 2858
2022
Q2 		$285K Buy
+6,846
New +$464K ﹤0.01% 2044
2022
Q1 		– Sell
-20,490
Closed -$3.02M – 4454
2021
Q4 		$3.02M Buy
+20,490
New +$4.58M 0.01% 1571

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 40.91% 1-Year Est. Return
FLAM
First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return

John Overdeck's WGS Position: Q2 2026 in Review

John Overdeck increased its GeneDx Holdings (WGS) stake by 2.3% in Q2 2026, buying an estimated $13.5K and bringing the position to 10,684 shares worth $733K. The position accounts for ﹤0.01% of the portfolio, ranked #3863.

John Overdeck first reported a position in WGS in Q4 2021 and has held it in 16 quarters since. The position peaked at $14.1M in Q3 2025. 222 funds tracked by Wall St. Rank hold WGS as of Q2 2026.

  • John Overdeck held 10,684 shares of GeneDx Holdings worth $733K as of Q2 2026.
  • John Overdeck bought 237 GeneDx Holdings shares in Q2 2026, an estimated $13.5K.
  • GeneDx Holdings made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #3863 holding.
  • John Overdeck first reported a position in GeneDx Holdings in Q4 2021 and has held it in 16 quarters since.
  • John Overdeck's GeneDx Holdings position peaked at $14.1M in Q3 2025.
  • 222 funds tracked by Wall St. Rank held GeneDx Holdings as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.