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 |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 280,619 | $19.3M | 0.00% | +14,828+5.6% | Added |
| Franklin Resources Inc | 280,938 | $19.3M | 0.00% | −326,283−53.7% | Reduced |
| Assenagon Asset Management S.A. | 303,433 | $20.8M | 0.03% | +208,305+219.0% | Added |
| Bank of America Corp | 346,211 | $23.8M | 0.00% | +111,605+47.6% | Added |
| Wellington Management Group LLP | 347,927 | $23.9M | 0.00% | +6,922+2.0% | Added |
| Standard Life Aberdeen plc | 457,201 | $31.4M | 0.04% | +227,105+98.7% | Added |
| Gagnon Securities LLC | 524,865 | $36.0M | 6.94% | +221,716+73.1% | Added |
| State Street Corp | 527,815 | $36.2M | 0.00% | +55,370+11.7% | Added |
| Geode Capital Management, LLC | 552,125 | $37.9M | 0.00% | +2,978+0.5% | Added |
| Zweig-DiMenna Associates LLC | 571,950 | $39.3M | 3.56% | −117,340−17.0% | Reduced |
| Nikko Asset Management Americas, Inc. | 666,581 | $45.7M | 0.59% | +27,781+4.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 666,581 | $45.8M | 0.03% | +33,124+5.2% | Added |
| Deep Track Capital, LP | 700,000 | $48.1M | 0.71% | +700,000 | New |
| First Light Asset Management, LLC | 783,923 | $53.8M | 3.27% | +540,996+222.7% | Added |
| Citadel Advisors LLC | 865,462 | $59.4M | 0.03% | +218,061+33.7% | Added |
| Vanguard Capital Management LLC | 879,003 | $60.3M | 0.00% | +20,420+2.4% | Added |
| Morgan Stanley | 988,297 | $67.8M | 0.00% | +456,062+85.7% | Added |
| William Blair Investment Management, LLC | 1,400,653 | $96.2M | 0.29% | +625,384+80.7% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,610,189 | $110.5M | 0.72% | +285,606+21.6% | Added |
| Goldman Sachs Group Inc | 1,669,441 | $114.6M | 0.01% | +334,461+25.1% | Added |
| BlackRock, Inc. | 1,706,239 | $117.1M | 0.00% | +155,531+10.0% | Added |
| Casdin Capital, LLC | 3,707,164 | $254.5M | 12.74% | +700,000+23.3% | Added |
| Corvex Management LP | 4,784,570 | $328.5M | 10.21% | +1,556,421+48.2% | Added |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Westfield Capital Management Co LP | 0 | $0 | 0.00% | −1,369,108−100.0% | Sold out |
| Summit Partners Public Asset Management, LLC | 0 | $0 | 0.00% | −479,418−100.0% | Sold out |
| Capital International Investors | 0 | $0 | 0.00% | −324,588−100.0% | Sold out |
| Oberweis Asset Management Inc | 0 | $0 | 0.00% | −261,370−100.0% | Sold out |
| Vestal Point Capital, LP | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Nomura Asset Management International Inc. | 0 | $0 | 0.00% | −221,245−100.0% | Sold out |
| Ra Capital Management, L.P. | 0 | $0 | 0.00% | −209,887−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −184,514−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −153,716−100.0% | Sold out |
| Capital Research Global Investors | 0 | $0 | 0.00% | −151,055−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −132,962−100.0% | Sold out |
| Granahan Investment Management Inc | 0 | $0 | 0.00% | −96,605−100.0% | Sold out |
| Palisades Investment Partners, LLC | 0 | $0 | 0.00% | −91,996−100.0% | Sold out |
| T. Rowe Price Investment Management, Inc. | 0 | $0 | 0.00% | −86,082−100.0% | Sold out |
| Polen Capital Management LLC | 0 | $0 | 0.00% | −77,419−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −77,350−100.0% | Sold out |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −76,383−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −74,602−100.0% | Sold out |
| Peregrine Capital Management LLC | 0 | $0 | 0.00% | −71,572−100.0% | Sold out |
| Renaissance Group LLC | 0 | $0 | 0.00% | −66,977−100.0% | Sold out |
| Impax Asset Management Group plc | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| Axiom Investors LLC | 0 | $0 | 0.00% | −51,006−100.0% | Sold out |
| Parkman Healthcare Partners LLC | 0 | $0 | 0.00% | −50,778−100.0% | Sold out |
| Future Fund LLC | 0 | $0 | 0.00% | −43,871−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −42,648−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −34,562−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −24,180−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −22,126−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −21,824−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −13,782−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −9,220−100.0% | Sold out |
| Morris Retirement Advisors, LLC | 0 | $0 | 0.00% | −8,581−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −8,102−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Ami Asset Management Corp | 0 | $0 | 0.00% | −7,993−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −7,281−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −7,200−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −5,637−100.0% | Sold out |
| Farallon Capital Management, L.L.C. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| NBC Securities, Inc. | 0 | $0 | 0.00% | −4,507−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −4,317−100.0% | Sold out |
| Keebeck Wealth Management, LLC | 0 | $0 | 0.00% | −4,310−100.0% | Sold out |
| RMB Capital Management, LLC | 0 | $0 | 0.00% | −3,927−100.0% | Sold out |
| Cornerstone Investment Partners, LLC | 0 | $0 | 0.00% | −3,751−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −3,422−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −3,201−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Van Eck Associates Corp | 0 | $0 | 0.00% | −1,198−100.0% | Sold out |
| OP Asset Management Ltd | 0 | $0 | 0.00% | −706−100.0% | Sold out |
| KBC Group NV | 0 | $0 | 0.00% | −503−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −343−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −279−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −246−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Morse Asset Management, Inc | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Whittier Trust Co of Nevada Inc | 0 | $0 | 0.00% | −145−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| Rachor Investment Advisory Services, LLC | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| Accent Capital Management, LLC | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Marquette Asset Management, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Pinnacle Wealth Planning Services, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |