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Marshall Wace’s
GeneDx Holdings
WGS
Stock Holding History
Marshall Wace’s Portfolio
WGS Stock Details
WGS Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$885K
Buy
+13,782
New
+$1.26M
﹤0.01%
2199
2025
Q4
–
Sell
-8,488
Closed
-$914K
–
3535
2025
Q3
$914K
Sell
8,488
-4,207
-33%
-$458K
﹤0.01%
1974
2025
Q2
$1.17M
Buy
+12,695
New
+$997K
﹤0.01%
1789
2024
Q4
–
Sell
-86,471
Closed
-$3.67M
–
3055
2024
Q3
$3.67M
Buy
+86,471
New
+$2.92M
﹤0.01%
1110
2024
Q2
–
Sell
-55,318
Closed
-$505K
–
3009
2024
Q1
$505K
Buy
+55,318
New
+$332K
﹤0.01%
1916
2023
Q4
–
Sell
-699,528
Closed
-$2.55M
–
2655
2023
Q3
$2.55M
Sell
699,528
-61,631
-8%
-$338K
0.01%
1114
2023
Q2
$4.54M
Buy
761,159
+1
+0%
+$8
0.01%
1062
2023
Q1
$9.04M
Buy
761,158
+570,500
+299%
+$7.61M
0.02%
751
2022
Q4
$1.64M
Buy
190,658
+19,437
+11%
+$428K
﹤0.01%
1838
2022
Q3
$4.97M
Buy
171,221
+22,261
+15%
+$1.02M
0.01%
1373
2022
Q2
$6.19M
Buy
148,960
+2,736
+2%
+$186K
0.01%
1192
2022
Q1
$14.8M
Buy
146,224
+86,516
+145%
+$9.62M
0.03%
621
2021
Q4
$8.79M
Sell
59,708
-4,703
-7%
-$1.05M
0.02%
953
2021
Q3
$16.1M
Buy
64,411
+2,638
+4%
+$906K
0.07%
336
2021
Q2
$28.6M
Hold
61,773
–
–
0.13%
165
2021
Q1
$30.4M
Buy
+61,773
New
+$32.1M
0.14%
147
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
New York
$5.72T AUM
30.48%
1-Year Est. Return
Westfield Capital Management
Boston, Massachusetts
$23.8B AUM
49.45%
1-Year Est. Return
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
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
Miami, Florida
$618B AUM
30.34%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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