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, Q1 2025
Institutional positions in GeneDx Holdings Corp. as of Mar 31, 2025. 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
- 225
- +28 vs. Q4 2024
- Shares held
- 28.4M
- +5.08M (+21.8%) vs. Q4 2024
- Total value
- $2.52B
- +$722.4M (+40.3%) vs. Q4 2024
- New holders
- 59
- 85 more added
- Sold out
- 31
- 59 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding GeneDx Holdings Corp.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Casdin Capital, LLC | 3,507,164 | $310.6M | 25.38% | 00.0% | Unchanged |
| FMR LLC | 2,793,953 | $247.4M | 0.02% | +2,391,459+594.2% | Added |
| Corvex Management LP | 2,473,781 | $219.1M | 8.51% | 00.0% | Unchanged |
| Summit Partners Public Asset Management, LLC | 1,202,529 | $106.5M | 5.11% | +446,965+59.2% | Added |
| William Blair Investment Management, LLC | 1,188,988 | $105.3M | 0.30% | +518,993+77.5% | Added |
| BlackRock, Inc. | 1,147,355 | $101.6M | 0.00% | −32,457−2.8% | Reduced |
| Goldman Sachs Group Inc | 1,089,384 | $96.5M | 0.02% | −54,107−4.7% | Reduced |
| Vanguard Group Inc | 1,031,326 | $91.3M | 0.00% | +25,116+2.5% | Added |
| Oracle Investment Management Inc | 969,954 | $85.9M | 55.93% | −53,514−5.2% | Reduced |
| Fred Alger Management, LLC | 557,018 | $49.3M | 0.28% | +10,964+2.0% | Added |
| T. Rowe Price Investment Management, Inc. | 503,733 | $44.6M | 0.03% | +503,733 | New |
| Zweig-DiMenna Associates LLC | 457,100 | $40.5M | 6.49% | +147,600+47.7% | Added |
| Driehaus Capital Management LLC | 454,956 | $40.3M | 0.39% | +130,038+40.0% | Added |
| Alliancebernstein L.P. | 436,900 | $38.7M | 0.01% | +423,050+3,054.5% | Added |
| Wellington Management Group LLP | 425,647 | $37.7M | 0.01% | +284,855+202.3% | Added |
| Next Century Growth Investors LLC | 417,037 | $36.9M | 3.29% | +105,023+33.7% | Added |
| Lord, Abbett & Co. LLC | 409,336 | $36.3M | 0.13% | −221,137−35.1% | Reduced |
| D. E. Shaw & Co., Inc. | 399,704 | $35.4M | 0.04% | +105,187+35.7% | Added |
| Geode Capital Management, LLC | 392,725 | $34.8M | 0.00% | +10,375+2.7% | Added |
| Invesco Ltd. | 389,579 | $34.5M | 0.01% | +134,228+52.6% | Added |
| Macquarie Group Ltd | 362,019 | $32.1M | 0.04% | −22,461−5.8% | Reduced |
| State Street Corp | 339,629 | $30.1M | 0.00% | +19,721+6.2% | Added |
| Raymond James Financial Inc | 333,376 | $29.5M | 0.01% | +68,331+25.8% | Added |
| Farallon Capital Management, L.L.C. | 303,000 | $26.8M | 0.14% | +108,000+55.4% | Added |
| Point72 Asset Management, L.P. | 286,971 | $25.4M | 0.07% | +223,883+354.9% | Added |
| Gagnon Securities LLC | 284,911 | $25.2M | 5.55% | −74,465−20.7% | Reduced |
| Science & Technology Partners, L.P. | 276,641 | $24.5M | 9.71% | −124,359−31.0% | Reduced |
| American Century Companies Inc | 269,602 | $23.9M | 0.01% | +269,602 | New |
| Franklin Resources Inc | 222,883 | $19.7M | 0.01% | +215,791+3,042.7% | Added |
| Westfield Capital Management Co LP | 222,477 | $19.7M | 0.10% | +222,477 | New |
| Morgan Stanley | 212,466 | $18.8M | 0.00% | −366−0.2% | Reduced |
| Alamea Verwaltungs GmbH | 211,065 | $18.7M | 16.16% | +211,065 | New |
| Nuveen, LLC | 197,912 | $17.5M | 0.01% | +197,912 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 196,600 | $17.4M | 0.04% | −104,000−34.6% | Reduced |
| Northern Trust Corp | 185,189 | $16.4M | 0.00% | +5,538+3.1% | Added |
| Allspring Global Investments Holdings, LLC | 190,297 | $16.1M | 0.03% | +100,146+111.1% | Added |
| Charles Schwab Investment Management Inc | 146,907 | $13.0M | 0.00% | −4,496−3.0% | Reduced |
| Ameriprise Financial Inc | 145,247 | $12.9M | 0.00% | +110,840+322.1% | Added |
| Nicholas Investment Partners, LP | 131,610 | $11.7M | 1.20% | +34,561+35.6% | Added |
| Gagnon Advisors, LLC | 127,062 | $11.3M | 7.94% | −60,556−32.3% | Reduced |
| Oberweis Asset Management Inc | 123,500 | $10.9M | 0.55% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 108,368 | $9.60M | 0.01% | +2,955+2.8% | Added |
| Assenagon Asset Management S.A. | 106,119 | $9.40M | 0.02% | −161,495−60.3% | Reduced |
| Telemark Asset Management, LLC | 100,000 | $8.86M | 1.16% | +100,000 | New |
| Ashford Capital Management Inc | 94,216 | $8.34M | 1.08% | +94,216 | New |
| Qube Research & Technologies Ltd | 89,775 | $7.95M | 0.01% | +75,341+522.0% | Added |
| New York State Common Retirement Fund | 85,922 | $7.61M | 0.01% | +17,850+26.2% | Added |
| Options Solutions, LLC | 85,776 | $7.60M | 3.64% | −31,498−26.9% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 84,143 | $7.45M | 0.03% | −81,951−49.3% | Reduced |
| Palisades Investment Partners, LLC | 83,913 | $7.43M | 3.73% | +309+0.4% | Added |
| Barclays PLC | 74,880 | $6.63M | 0.00% | −5,527−6.9% | Reduced |
| Divisadero Street Capital Management, LP | 73,146 | $6.48M | 0.74% | −215,094−74.6% | Reduced |
| Prudential Financial Inc | 72,858 | $6.45M | 0.01% | −30,417−29.5% | Reduced |
| Principal Financial Group Inc | 71,584 | $6.34M | 0.00% | +55,833+354.5% | Added |
| Silvercrest Asset Management Group LLC | 71,298 | $6.31M | 0.05% | −411−0.6% | Reduced |
| Renaissance Technologies LLC | 70,216 | $6.22M | 0.01% | −134,900−65.8% | Reduced |
| Norges Bank | 68,000 | $6.02M | 0.00% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 61,012 | $5.40M | 0.02% | −160,085−72.4% | Reduced |
| Bank of America Corp | 60,837 | $5.39M | 0.00% | +36,435+149.3% | Added |
| Tri Locum Partners LP | 58,145 | $5.15M | 2.64% | −69,422−54.4% | Reduced |
| Calamos Advisors LLC | 57,342 | $5.08M | 0.02% | −2,185−3.7% | Reduced |
| UBS Group AG | 52,141 | $4.62M | 0.00% | +5,236+11.2% | Added |
| Jain Global LLC | 51,701 | $4.58M | 0.09% | +27,396+112.7% | Added |
| Legal Advantage Investments, Inc. | 50,600 | $4.48M | 2.42% | +16,500+48.4% | Added |
| Nisa Investment Advisors, LLC | 50,160 | $4.44M | 0.02% | +117+0.2% | Added |
| Aquatic Capital Management LLC | 48,008 | $4.25M | 0.11% | +43,141+886.4% | Added |
| Castleark Management LLC | 47,810 | $4.23M | 0.15% | −13,900−22.5% | Reduced |
| Algert Global LLC | 47,726 | $4.23M | 0.10% | +4,800+11.2% | Added |
| Jump Financial, LLC | 46,215 | $4.09M | 0.06% | +46,215 | New |
| National Bank of Canada | 45,000 | $3.99M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 43,489 | $3.85M | 0.00% | +2,575+6.3% | Added |
| LPL Financial LLC | 43,105 | $3.82M | 0.00% | +7,484+21.0% | Added |
| EAM Investors, LLC | 41,446 | $3.67M | 0.63% | −9,737−19.0% | Reduced |
| RBF Capital, LLC | 37,340 | $3.31M | 0.21% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 36,182 | $3.20M | 0.01% | +567+1.6% | Added |
| SEI Investments Co | 35,834 | $3.17M | 0.00% | +17,822+98.9% | Added |
| Pentwater Capital Management LP | 32,000 | $2.83M | 0.04% | +32,000 | New |
| Swiss National Bank | 31,900 | $2.83M | 0.00% | +8,100+34.0% | Added |
| Royce & Associates LP | 31,567 | $2.80M | 0.03% | 00.0% | Unchanged |
| Hussman Strategic Advisors, Inc. | 31,500 | $2.79M | 0.68% | +31,500 | New |
| Royal Bank of Canada | 29,479 | $2.61M | 0.00% | +6,840+30.2% | Added |
| Lisanti Capital Growth, LLC | 29,435 | $2.61M | 0.78% | −38,465−56.6% | Reduced |
| Citadel Advisors LLC | 28,396 | $2.51M | 0.00% | −50,694−64.1% | Reduced |
| Two Sigma Investments, LP | 28,358 | $2.51M | 0.01% | −123,715−81.4% | Reduced |
| UBS Asset Management Americas Inc | 28,224 | $2.50M | 0.00% | +11,375+67.5% | Added |
| Group One Trading, L.P. | 26,080 | $2.31M | 0.10% | +23,163+794.1% | Added |
| Susquehanna International Group, LLP | 25,369 | $2.25M | 0.00% | +19,213+312.1% | Added |
| AQR Capital Management LLC | 25,059 | $2.22M | 0.00% | −32,472−56.4% | Reduced |
| Legato Capital Management LLC | 23,287 | $2.06M | 0.28% | −4,404−15.9% | Reduced |
| Alphabet Inc. | 22,711 | $2.01M | 0.13% | 00.0% | Unchanged |
| Verition Fund Management LLC | 21,408 | $1.90M | 0.01% | −5,368−20.0% | Reduced |
| Morse Asset Management, Inc | 20,411 | $1.81M | 0.46% | +20,411 | New |
| Penserra Capital Management LLC | 20,241 | $1.79M | 0.03% | +10,501+107.8% | Added |
| Polar Asset Management Partners Inc. | 19,520 | $1.73M | 0.06% | +6,420+49.0% | Added |
| Rhumbline Advisers | 19,352 | $1.71M | 0.00% | −398−2.0% | Reduced |
| Meridiem Capital Partners LP | 19,271 | $1.71M | 0.19% | +19,271 | New |
| Nia Impact Advisors, LLC | 18,396 | $1.63M | 0.60% | −860−4.5% | Reduced |
| Citigroup Inc | 17,031 | $1.51M | 0.00% | +6,271+58.3% | Added |
| TD Asset Management Inc | 16,948 | $1.50M | 0.00% | +9,114+116.3% | Added |
| Huntleigh Advisors, Inc. | 16,567 | $1.47M | 0.25% | −19,363−53.9% | Reduced |