GeneDx Ownership | Who Owns GeneDx?
GeneDx Ownership Summary
GeneDx is owned by 102.20% institutional investors, 12.26% insiders. Corvex management lp is the largest institutional shareholder, holding 10.70% of WGS shares.
WGS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | GeneDx | 102.20% | 12.26% | -14.46% |
| Sector | Healthcare Stocks | 42.54% | 10.83% | 46.63% |
| Industry | Healthcare Information Services Stocks | 41.37% | 12.81% | 45.81% |
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 | 1.53M | 5.35% | $164.74M |
| William blair investment management | 1.22M | 4.27% | $131.46M |
| Vanguard group | 1.17M | 4.10% | $126.10M |
| Goldman sachs group | 1.17M | 4.09% | $125.86M |
| Oracle investment management | 922.45K | 3.23% | $85.15M |
| Summit partners public asset management | 823.57K | 2.88% | $88.73M |
| T. rowe price investment management | 718.00K | 2.51% | $77.36M |
| Franklin resources | 681.38K | 2.38% | $73.41M |
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 | 602.30K | 4.54% | $64.89M |
| Palisades investment partners | 84.74K | 3.58% | $9.13M |
| Legal advantage investments | 60.65K | 2.94% | $6.53M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ark investment management | 446.98K | 0.29% | 446.98K |
| Franklin resources | 681.38K | 0.02% | 343.95K |
| Fmr | 503.31K | 0.00% | 339.99K |
| Price t rowe associates inc /md/ | 331.41K | 0.00% | 316.35K |
| Nikko asset management americas | 292.25K | 0.30% | 292.25K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Ubs group | 149.79K | 0.00% | -851.93K |
| 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 |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Ark investment management | 446.98K | 0.29% | 446.98K | $48.16B |
| Sumitomo mitsui trust | 292.25K | 0.02% | 292.25K | $31.49M |
| Nikko asset management americas | 292.25K | 0.30% | 292.25K | $31.44M |
| Capital investors | 100.28K | 0.00% | 100.28K | $10.80M |
| Jane street group | 92.29K | 0.00% | 92.29K | $9.94B |
Sold Out
| Holder | Change |
|---|---|
| Twin peaks wealth advisors | -1.00 |
| Mai capital management | -1.00 |
| Mather group, llc. | -2.00 |
| Org partners | -5.00 |
| Allworth financial lp | -5.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| Sep 30, 2024 | 145 | 57.61% | 18,835,001 | 15.66% | 69 | 1.86% | 97 | 46.97% | 25 | 127.27% |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Dec 09, 2025 | Feeley Kevin | CHIEF FINANCIAL OFFICER | Sell | $201.65K |
| Dec 09, 2025 | Stueland Katherine | CHIEF EXECUTIVE OFFICER | Sell | $579.62K |
| Dec 01, 2025 | Feeley Kevin | CHIEF FINANCIAL OFFICER | Sell | $61.28K |
| Nov 24, 2025 | RUCH JOSHUA | - | Sell | $319.34K |
| Nov 24, 2025 | RUCH JOSHUA | - | Sell | $1.44M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 21 |
| 2025 Q3 | - | 39 |
| 2025 Q2 | 5 | 37 |
| 2025 Q1 | - | 30 |
| 2024 Q4 | - | 38 |
WGS Ownership FAQ
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