GENEDX HOLDINGS CORP COM CL A is a security (CUSIP 81663L200) tracked across SEC portfolio filings. 245 institutional managers reported $2.2B on Form 13F as of 2026-06-30; 41 registered fund positions totaling $98.3M via N-PORT as of 2026-05-31.
Showing 15 of 245 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Corvex Management LP | NEW YORK, NY | $207.3M | 3,228,149 |
| Casdin Capital, LLC | New York, NY | $193.1M | 3,007,164 |
| VANGUARD GROUP INC | Valley Forge, PA | $154.7M | 1,189,069 |
| ORACLE INVESTMENT MANAGEMENT INC | GREENWICH, CT | $115.1M | 884,654 |
| BlackRock, Inc. | New York, NY | $99.6M | 1,550,708 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | BOSTON, MA | $87.9M | 1,369,108 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $85.7M | 1,334,980 |
| ARK Investment Management LLC | St. Petersburg, FL | $85.1M | 1,324,583 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | CHICAGO, IL | $49.8M | 775,269 |
| CITADEL ADVISORS LLC | MIAMI, FL | $49.3M | 647,401 |
| Sumitomo Mitsui Trust Group, Inc. | CHIYODA-KU, TOKYO, M0 | $45.8M | 666,581 |
| Zweig-DiMenna Associates LLC | New York, NY | $44.3M | 689,290 |
| Nikko Asset Management Americas, Inc. | New York, NY | $41.0M | 638,800 |
| FRANKLIN RESOURCES INC | San Mateo, CA | $39.0M | 607,221 |
| RAYMOND JAMES FINANCIAL INC | ST. PETERSBURG, FL | $38.8M | 610,073 |
Showing 15 of 41 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| SMALLCAP World Fund Inc | SMALLCAP World Fund Inc | $29.5M | 3.64% |
| Oberweis Micro-Cap Fund | OBERWEIS FUNDS | $15.5M | 147.86% |
| abrdn Healthcare Opportunities Fund | abrdn Healthcare Opportunities Fund | $6.0M | 82.62% |
| Thrivent Small-Mid Cap Equity ETF | Thrivent ETF Trust | $5.8M | 67.29% |
| abrdn Healthcare Investors | abrdn Healthcare Investors | $4.7M | 41.54% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $4.3M | 5.79% |
| ARK Venture Fund | ARK Venture Fund | $3.9M | 44.73% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $3.6M | 16.00% |
| VANGUARD HEALTH CARE INDEX FUND | VANGUARD WORLD FUND | $3.2M | 1.66% |
| HARTFORD SMALL COMPANY HLS FUND | HARTFORD SERIES FUND INC | $2.4M | 60.42% |
| abrdn World Healthcare Fund | abrdn World Healthcare Fund | $2.3M | 48.24% |
| LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund | LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | $2.2M | 24.10% |
| ROYCE MICRO-CAP TRUST, INC. | ROYCE MICRO-CAP TRUST, INC. | $2.0M | 29.46% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $2.0M | 4.19% |
| abrdn Life Sciences Investors | abrdn Life Sciences Investors | $1.8M | 31.64% |