GeneDx Holdings Corp.
WGS- Exchange
- Nasdaq
- Industry
- Services-Health Services
- SEC CIK
- 0001818331
In the last 90 days, GeneDx Holdings Corp. insiders filed 0 open-market purchases and 5 sales; 223 institutions reported holding it in 13F filings for Q2 2026, worth $2.17B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in GeneDx Holdings Corp. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 223
- −16 vs. Q1 2026
- Shares held
- 31.6M
- +335.4K (+1.1%) vs. Q1 2026
- Total value
- $2.17B
- +$160.5M (+8.0%) vs. Q1 2026
- New holders
- 55
- 85 more added
- Sold out
- 71
- 58 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WGS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 223 | $2.17B |
| Q1 2026 | 241 | $2.01B |
| Q4 2025 | 288 | $4.03B |
| Q3 2025 | 268 | $3.24B |
| Q2 2025 | 232 | $2.91B |
| Q1 2025 | 225 | $2.52B |
| Q4 2024 | 199 | $1.81B |
| Q3 2024 | 136 | $799.5M |
| Q2 2024 | 86 | $425.7M |
| Q1 2024 | 58 | $127.0M |
| Q4 2023 | 48 | $34.2M |
| Q3 2023 | 53 | $50.8M |
| Q2 2023 | 58 | $83.8M |
| Q1 2023 | 82 | $171.7M |
| Q4 2022 | 88 | $37.3M |
| Q3 2022 | 98 | $138.1M |
| Q2 2022 | 111 | $201.7M |
| Q1 2022 | 108 | $336.9M |
| Q4 2021 | 112 | $487.0M |
| Q3 2021 | 87 | $842.4M |
| Q2 2021 | 2 | $30.4M |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding GeneDx Holdings Corp.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Corvex Management LP | 4,784,570 | $328.5M | 10.21% | +1,556,421+48.2% | Added |
| Casdin Capital, LLC | 3,707,164 | $254.5M | 12.74% | +700,000+23.3% | Added |
| BlackRock, Inc. | 1,706,239 | $117.1M | 0.00% | +155,531+10.0% | Added |
| Goldman Sachs Group Inc | 1,669,441 | $114.6M | 0.01% | +334,461+25.1% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,610,189 | $110.5M | 0.72% | +285,606+21.6% | Added |
| William Blair Investment Management, LLC | 1,400,653 | $96.2M | 0.29% | +625,384+80.7% | Added |
| Morgan Stanley | 988,297 | $67.8M | 0.00% | +456,062+85.7% | Added |
| Vanguard Capital Management LLC | 879,003 | $60.3M | 0.00% | +20,420+2.4% | Added |
| Citadel Advisors LLC | 865,462 | $59.4M | 0.03% | +218,061+33.7% | Added |
| First Light Asset Management, LLC | 783,923 | $53.8M | 3.27% | +540,996+222.7% | Added |
| Deep Track Capital, LP | 700,000 | $48.1M | 0.71% | +700,000 | New |
| Sumitomo Mitsui Trust Holdings, Inc. | 666,581 | $45.8M | 0.03% | +33,124+5.2% | Added |
| Nikko Asset Management Americas, Inc. | 666,581 | $45.7M | 0.59% | +27,781+4.3% | Added |
| Zweig-DiMenna Associates LLC | 571,950 | $39.3M | 3.56% | −117,340−17.0% | Reduced |
| Geode Capital Management, LLC | 552,125 | $37.9M | 0.00% | +2,978+0.5% | Added |
| State Street Corp | 527,815 | $36.2M | 0.00% | +55,370+11.7% | Added |
| Gagnon Securities LLC | 524,865 | $36.0M | 6.94% | +221,716+73.1% | Added |
| Standard Life Aberdeen plc | 457,201 | $31.4M | 0.04% | +227,105+98.7% | Added |
| Wellington Management Group LLP | 347,927 | $23.9M | 0.00% | +6,922+2.0% | Added |
| Bank of America Corp | 346,211 | $23.8M | 0.00% | +111,605+47.6% | Added |
| Assenagon Asset Management S.A. | 303,433 | $20.8M | 0.03% | +208,305+219.0% | Added |
| Franklin Resources Inc | 280,938 | $19.3M | 0.00% | −326,283−53.7% | Reduced |
| Dimensional Fund Advisors LP | 280,619 | $19.3M | 0.00% | +14,828+5.6% | Added |
| Norges Bank | 273,100 | $18.7M | 0.00% | +273,100 | New |
| Eventide Asset Management, LLC | 269,542 | $18.5M | 0.25% | −189,473−41.3% | Reduced |
| UBS Group AG | 208,663 | $14.3M | 0.00% | +157,838+310.6% | Added |
| Ameriprise Financial Inc | 207,664 | $14.3M | 0.00% | +11,775+6.0% | Added |
| Jane Street Group, LLC | 204,592 | $14.0M | 0.01% | +204,592 | New |
| Ashford Capital Management Inc | 201,986 | $13.9M | 1.49% | +27,474+15.7% | Added |
| Portolan Capital Management, LLC | 200,315 | $13.8M | 0.51% | +97,740+95.3% | Added |
| Vanguard Portfolio Management LLC | 197,578 | $13.6M | 0.00% | +24,192+14.0% | Added |
| Alamea Verwaltungs GmbH | 185,989 | $12.8M | 10.20% | 00.0% | Unchanged |
| Northern Trust Corp | 183,841 | $12.6M | 0.00% | +8,074+4.6% | Added |
| Charles Schwab Investment Management Inc | 177,937 | $12.2M | 0.00% | +7,322+4.3% | Added |
| Gagnon Advisors, LLC | 177,870 | $12.2M | 7.76% | +29,645+20.0% | Added |
| Millennium Management LLC | 155,575 | $10.7M | 0.01% | +5,669+3.8% | Added |
| Vanguard Fiduciary Trust Co | 152,865 | $10.5M | 0.00% | +8,408+5.8% | Added |
| Rockefeller Capital Management L.P. | 151,164 | $10.4M | 0.02% | +54,574+56.5% | Added |
| Susquehanna International Group, LLP | 142,315 | $9.77M | 0.01% | +72,210+103.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 141,500 | $9.71M | 0.01% | +141,500 | New |
| BNP Paribas Arbitrage, SA | 123,690 | $8.49M | 0.00% | +115,972+1,502.6% | Added |
| Raymond James Financial Inc | 123,418 | $8.47M | 0.00% | −486,655−79.8% | Reduced |
| Silverarc Capital Management, LLC | 122,269 | $8.39M | 0.93% | +122,269 | New |
| Royce & Associates LP | 112,136 | $7.70M | 0.06% | −28,377−20.2% | Reduced |
| Tudor Investment Corp Et Al | 108,839 | $7.47M | 0.03% | +75,299+224.5% | Added |
| Fred Alger Management, LLC | 108,527 | $7.45M | 0.02% | −94,244−46.5% | Reduced |
| Science & Technology Partners, L.P. | 106,387 | $7.30M | 1.23% | −134,813−55.9% | Reduced |
| Thrivent Financial for Lutherans | 101,992 | $7.00M | 0.01% | −51,729−33.7% | Reduced |
| Point72 Asset Management, L.P. | 97,300 | $6.68M | 0.01% | +21,505+28.4% | Added |
| Barclays PLC | 97,234 | $6.68M | 0.00% | +89,370+1,136.4% | Added |
| HRT Financial LP | 92,424 | $6.34M | 0.01% | +92,424 | New |
| Toronto Dominion Bank | 88,158 | $6.05M | 0.01% | +88,158 | New |
| Prosight Management, LP | 85,500 | $5.87M | 1.01% | −437,963−83.7% | Reduced |
| Pentwater Capital Management LP | 82,500 | $5.66M | 0.05% | +82,500 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 77,305 | $5.31M | 0.01% | −64−0.1% | Reduced |
| Ardsley Advisory Partners LP | 75,000 | $5.15M | 0.56% | −25,000−25.0% | Reduced |
| Principal Financial Group Inc | 69,169 | $4.75M | 0.00% | −33,760−32.8% | Reduced |
| Walleye Capital LLC | 67,900 | $4.66M | 0.02% | +67,900 | New |
| Legal Advantage Investments, Inc. | 67,045 | $4.60M | 1.61% | +5,370+8.7% | Added |
| Davy Global Fund Management Ltd | 66,216 | $4.55M | 0.29% | +8,457+14.6% | Added |
| Bank of New York Mellon Corp | 62,028 | $4.26M | 0.00% | −253,480−80.3% | Reduced |
| JPMorgan Chase & Co | 54,387 | $3.84M | 0.00% | +20,713+61.5% | Added |
| UBS Asset Management Americas Inc | 54,336 | $3.73M | 0.00% | −195,096−78.2% | Reduced |
| Citigroup Inc | 53,894 | $3.70M | 0.00% | +50,757+1,618.0% | Added |
| Quantinno Capital Management LP | 53,454 | $3.67M | 0.00% | +49,644+1,303.0% | Added |
| Jefferies Financial Group Inc. | 49,800 | $3.42M | 0.03% | +49,800 | New |
| Meridiem Capital Partners LP | 46,764 | $3.21M | 0.15% | −8,821−15.9% | Reduced |
| Nia Impact Advisors, LLC | 46,731 | $3.21M | 1.33% | +15,100+47.7% | Added |
| Nuveen, LLC | 46,158 | $3.17M | 0.00% | +4,214+10.0% | Added |
| EFG International AG | 44,952 | $3.08M | 0.06% | −853−1.9% | Reduced |
| CI Private Wealth, LLC | 44,658 | $3.07M | 0.00% | +44,658 | New |
| Kovack Advisors, Inc. | 43,092 | $2.96M | 0.14% | +9,132+26.9% | Added |
| Envestnet Asset Management Inc | 43,041 | $2.95M | 0.00% | −3,336−7.2% | Reduced |
| Slow Capital, Inc. | 42,500 | $2.92M | 0.34% | +2,043+5.0% | Added |
| Swiss National Bank | 40,000 | $2.75M | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 38,877 | $2.67M | 0.00% | +19,974+105.7% | Added |
| RBF Capital, LLC | 37,340 | $2.56M | 0.11% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 36,939 | $2.54M | 0.00% | +11,135+43.2% | Added |
| Longaeva Partners L.P. | 34,863 | $2.39M | 0.07% | +34,863 | New |
| FORA Capital, LLC | 33,225 | $2.28M | 0.16% | +33,225 | New |
| Lazard Asset Management LLC | 32,852 | $2.26M | 0.00% | −1,042−3.1% | Reduced |
| Vestmark Advisory Solutions, Inc. | 32,091 | $2.20M | 0.02% | +3,226+11.2% | Added |
| One Capital Management, LLC | 33,306 | $2.14M | 0.06% | 00.0% | Unchanged |
| AQR Capital Management LLC | 29,172 | $2.00M | 0.00% | +10,782+58.6% | Added |
| Wells Fargo & Company | 29,138 | $2.00M | 0.00% | −1,162−3.8% | Reduced |
| Price T Rowe Associates Inc | 28,891 | $1.98M | 0.00% | +5,865+25.5% | Added |
| Brevan Howard Capital Management LP | 28,172 | $1.93M | 0.03% | +22,506+397.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 27,521 | $1.89M | 0.04% | +27,521 | New |
| Rhumbline Advisers | 25,183 | $1.73M | 0.00% | +1,663+7.1% | Added |
| ExodusPoint Capital Management, LP | 25,174 | $1.73M | 0.02% | +25,174 | New |
| California State Teachers Retirement System | 21,935 | $1.51M | 0.00% | −3,110−12.4% | Reduced |
| Algert Global LLC | 21,932 | $1.51M | 0.02% | +9,740+79.9% | Added |
| Deutsche Bank AG | 21,880 | $1.50M | 0.00% | +4,262+24.2% | Added |
| Quadrature Capital Ltd | 20,422 | $1.40M | 0.01% | +20,422 | New |
| Invesco Ltd. | 19,996 | $1.37M | 0.00% | −520,233−96.3% | Reduced |
| Alliancebernstein L.P. | 20,050 | $1.29M | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 17,792 | $1.22M | 0.00% | +842+5.0% | Added |
| Moody Aldrich Partners LLC | 15,553 | $1.07M | 0.19% | +15,553 | New |
| Teachers Retirement System of the State of Kentucky | 15,048 | $1.03M | 0.01% | +1,836+13.9% | Added |
| Jacobs Levy Equity Management, Inc | 14,281 | $980.4K | 0.00% | −663−4.4% | Reduced |