GeneDx Ownership | Who Owns GeneDx?
GeneDx Ownership Summary
GeneDx is owned by 70.04% institutional investors, 12.32% insiders, and 17.64% retail investors. Corvex management lp is the largest institutional shareholder, holding 10.70% of WGS shares.
WGS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | GeneDx | 70.04% | 12.32% | 17.64% |
| Sector | Healthcare Stocks | 232.01% | 10.74% | -142.75% |
| Industry | Healthcare Information Services Stocks | 33.19% | 12.66% | 54.15% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Corvex management lp | 3.06M | 10.70% | $329.54M |
| Casdin capital | 3.01M | 10.52% | $323.99M |
| Blackrock funding, inc. /de | 1.56M | 5.42% | $202.91M |
| Goldman sachs group | 1.22M | 4.24% | $158.74M |
| Vanguard group | 1.19M | 4.13% | $154.65M |
| Franklin resources | 1.09M | 3.80% | $142.15M |
| Westfield capital management co lp | 1.02M | 3.54% | $132.44M |
| Oracle investment management | 922.45K | 3.23% | $85.15M |
| Summit partners public asset management | 823.57K | 2.88% | $88.73M |
| William blair investment management | 809.21K | 2.81% | $105.25M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Oracle investment management | 922.45K | 58.40% | $85.15M |
| Casdin capital | 3.01M | 27.01% | $323.99M |
| Alamea verwaltungs gmbh | 195.99K | 14.43% | $21.12B |
| Corvex management lp | 3.06M | 10.93% | $329.54M |
| Gagnon advisors | 127.06K | 8.45% | $13.69M |
| Science & technology partners | 224.07K | 6.73% | $24.14M |
| Gagnon securities | 269.07K | 5.82% | $28.99M |
| Zweig-dimenna associates | 597.83K | 4.83% | $77.75M |
| Palisades investment partners | 87.16K | 4.28% | $11.34M |
| Legal advantage investments | 59.65K | 3.59% | $7.76M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Westfield capital management co lp | 1.02M | 0.55% | 474.17K |
| Franklin resources | 1.09M | 0.03% | 411.61K |
| Fmr | 503.31K | 0.00% | 339.99K |
| Price t rowe associates inc /md/ | 331.41K | 0.00% | 316.35K |
| D. e. shaw | 294.52K | 0.02% | 263.13K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Pentwater capital management lp | 425.00K | 0.26% | -795.00K |
| Millennium management | 58.80K | 0.00% | -515.63K |
| Casdin capital | 3.01M | 27.01% | -500.00K |
| Fred alger management | 357.30K | 0.15% | -463.22K |
| Blackstone | - | - | -420.71K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Capital research global investors | 122.67K | 0.00% | 122.67K | $15.95M |
| Axiom investors llc /de | 68.86K | 0.08% | 68.86K | $8.96M |
| Norges bank | 68.00K | 0.00% | 68.00K | $8.84M |
| Axa investment managers | 58.18K | 0.02% | 58.18K | $6.27M |
| Renaissance | 57.32K | 0.01% | 57.32K | $7.45M |
Sold Out
| Holder | Change |
|---|---|
| Twin peaks wealth advisors | -1.00 |
| Assetmark | -1.00 |
| Gps wealth strategies group | -1.00 |
| Mai capital management | -1.00 |
| Mather group, llc. | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 233 | -19.93% | 20,170,201 | -32.99% | 70 | 0.63% | 118 | -24.36% | 78 | -8.24% |
| Sep 30, 2025 | 282 | 16.53% | 29,207,814 | -0.14% | 102 | 0.98% | 151 | 3.42% | 84 | 50.00% |
| Jun 30, 2025 | 248 | 1.64% | 31,311,682 | 10.33% | 109 | 1.08% | 146 | -0.68% | 60 | -1.64% |
| Mar 31, 2025 | 242 | 15.24% | 28,417,950 | 20.78% | 100 | 1.34% | 144 | -4.64% | 62 | 72.22% |
| Dec 31, 2024 | 198 | 36.55% | 21,822,469 | 15.86% | 80 | 1.67% | 141 | 45.36% | 33 | 32.00% |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 09, 2026 | Feeley Kevin | CHIEF FINANCIAL OFFICER | Sell | $111.05K |
| Mar 05, 2026 | Meister Keith A. | Buy | $155.53K | |
| Mar 05, 2026 | Meister Keith A. | Buy | $2.40M | |
| Mar 05, 2026 | Meister Keith A. | Buy | $4.95M | |
| Mar 05, 2026 | Meister Keith A. | Buy | $3.84M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | 10 | 22 |
| 2025 Q4 | - | 43 |
| 2025 Q3 | - | 39 |
| 2025 Q2 | 5 | 37 |
| 2025 Q1 | - | 30 |
WGS Ownership FAQ
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