Myriad Genetics Inc
MYGN- Exchange
- Nasdaq
- Industry
- In Vitro & In Vivo Diagnostic Substances
- SEC CIK
- 0000899923
No open-market purchases or sales by Myriad Genetics Inc insiders were filed in the last 90 days; 196 institutions reported holding it in 13F filings for Q2 2026, worth $507.8M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Myriad Genetics Inc 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
- 196
- −4 vs. Q1 2026
- Shares held
- 89.0M
- +1.02M (+1.2%) vs. Q1 2026
- Total value
- $507.8M
- −$10.9M (−2.1%) vs. Q1 2026
- New holders
- 43
- 75 more added
- Sold out
- 47
- 59 more reduced
4 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 MYGN 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 | 196 | $507.8M |
| Q1 2026 | 204 | $519.2M |
| Q4 2025 | 221 | $567.1M |
| Q3 2025 | 221 | $639.8M |
| Q2 2025 | 221 | $480.5M |
| Q1 2025 | 228 | $832.9M |
| Q4 2024 | 221 | $1.27B |
| Q3 2024 | 246 | $2.48B |
| Q2 2024 | 223 | $2.25B |
| Q1 2024 | 186 | $2.00B |
| Q4 2023 | 194 | $1.72B |
| Q3 2023 | 186 | $1.33B |
| Q2 2023 | 188 | $1.88B |
| Q1 2023 | 190 | $1.91B |
| Q4 2022 | 196 | $1.17B |
| Q3 2022 | 191 | $1.55B |
| Q2 2022 | 199 | $1.46B |
| Q1 2022 | 205 | $1.99B |
| Q4 2021 | 197 | $2.16B |
| Q3 2021 | 213 | $2.56B |
| Q2 2021 | 201 | $2.31B |
| Q1 2021 | 197 | $2.25B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Myriad Genetics Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −654,224−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −454,374−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −406,102−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −364,154−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −363,822−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −339,902−100.0% | Sold out |
| Nordea Investment Management AB | 0 | $0 | 0.00% | −341,483−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −189,800−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −183,400−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −174,844−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −93,668−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −38,338−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −33,980−100.0% | Sold out |
| State of New Jersey Common Pension Fund D | 0 | $0 | 0.00% | −31,856−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −31,500−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −27,976−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −25,603−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −25,309−100.0% | Sold out |
| EFG International AG | 0 | $0 | 0.00% | −20,983−100.0% | Sold out |
| Vanguard Investments Australia, Ltd. | 0 | $0 | 0.00% | −20,580−100.0% | Sold out |
| State of Tennessee, Treasury Department | 0 | $0 | 0.00% | −20,312−100.0% | Sold out |
| KLP Kapitalforvaltning AS | 0 | $0 | 0.00% | −19,900−100.0% | Sold out |
| Inscription Capital, LLC | 0 | $0 | 0.00% | −14,955−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −14,443−100.0% | Sold out |
| Abacus Wealth Partners, LLC | 0 | $0 | 0.00% | −13,430−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −13,224−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −12,536−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −12,377−100.0% | Sold out |
| Great West Life Assurance Co | 0 | $0 | 0.00% | −8,914−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −7,356−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −4,497−100.0% | Sold out |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0 | $0 | 0.00% | −3,437−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −1,494−100.0% | Sold out |
| Pinnacle Wealth Planning Services, Inc. | 0 | $0 | 0.00% | −604−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −505−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Parkside Financial Bank & Trust | 0 | $0 | 0.00% | −95−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −43−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Godfrey Financial Associates, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| Sunbelt Securities, Inc. | – | – | – | – | Not filed |