MYRIAD GENETICS INC MYGN
COM · Common Stock · CUSIP 62855J104
American biotechnology company
- SectorHealth care
- IndustryIn Vitro & In Vivo Diagnostic Substances
- HeadquartersSalt Lake City, UT
- Founded1992
- Websitemyriad.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($972.8k this quarter). Holder counts are more reliable. Shares outstanding: 90.8m as of 2024-08-02, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $24.46. Options: 7 managers hold calls ($4.8m notional), 6 hold puts ($3.1m).
Trends to Q2 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 190 |
| Q4 2022 | 196 |
| Q1 2023 | 190 |
| Q2 2023 | 188 |
| Q3 2023 | 186 |
| Q4 2023 | 194 |
| Q1 2024 | 186 |
| Q2 2024 | 223 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 96 | 85 |
| Q1 2023 | 84 | 101 |
| Q2 2023 | 85 | 88 |
| Q3 2023 | 83 | 89 |
| Q4 2023 | 99 | 80 |
| Q1 2024 | 93 | 91 |
| Q2 2024 | 122 | 79 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2023 | $6.9m | $261.5k | 0.04 |
| Q4 2023 | $2.8m | $1.1m | 0.38 |
| Q1 2024 | $6.3m | $323.9k | 0.05 |
| Q2 2024 | $4.8m | $3.1m | 0.64 |
Biggest buyers
| JPMORGAN CHASE & CO | Added | +937.7k |
| LOOMIS SAYLES & CO L P | New | +863.1k |
| CITADEL ADVISORS LLC | Added | +397.5k |
| OBERWEIS ASSET MANAGEMENT INC/ | New | +360.7k |
| MILLENNIUM MANAGEMENT LLC | Added | +325.0k |
| BlackRock Inc. | Added | +271.5k |
| ESSEX INVESTMENT MANAGEMENT CO LLC | New | +240.1k |
| Trexquant Investment LP | New | +210.7k |
| WELLINGTON MANAGEMENT GROUP LLP | Added | +202.4k |
| Eversept Partners, LP | New | +182.0k |
Biggest sellers
| MORGAN STANLEY | Reduced | -3.6m |
| Camber Capital Management LP | Reduced | -2.1m |
| GLENVIEW CAPITAL MANAGEMENT, LLC | Reduced | -1.2m |
| STATE STREET CORP | Reduced | -1.1m |
| Pictet Asset Management Holding SA | Reduced | -670.8k |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | Sold out | -446.1k |
| Mirae Asset Global Investments Co., Ltd. | Reduced | -332.0k |
| CITIGROUP INC | Reduced | -184.1k |
| Rafferty Asset Management, LLC | Reduced | -155.7k |
| D. E. Shaw & Co., Inc. | Reduced | -139.4k |
Biggest calls
| ORACLE INVESTMENT MANAGEMENT INC | New | $1.8m74.5k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $1.6m64.8k shares |
| MILLENNIUM MANAGEMENT LLC | Reduced | $733.8k30.0k shares |
| CITADEL ADVISORS LLC | Reduced | $533.2k21.8k shares |
| SIMPLEX TRADING, LLC | Added | $141.0k5.8k shares |
| GROUP ONE TRADING LLC | Reduced | $26.9k1.1k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| MILLENNIUM MANAGEMENT LLC | New | $1.8m75.4k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $567.5k23.2k shares |
| CITADEL ADVISORS LLC | Added | $362.0k14.8k shares |
| SIMPLEX TRADING, LLC | Added | $315.0k12.9k shares |
| GROUP ONE TRADING LLC | New | $12.2k500 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock Portfolio Management LLC 13G · institution -1.8 pts · filed 2026-10-27 | 8.6% |
| BlackRock, Inc. 13G · institution -6.8 pts · filed 2026-04-07 | 8.5% |
| INTEGRATED CORE STRATEGIES (US) LLC 13G · passive investor +2.1 pts · filed 2026-02-11 | 7.2% |
| Vestal Point Capital, LP 13G · institution new · filed 2026-08-14 | 6.1% |
| STATE STREET CORP 13G · institution +0.6 pts · filed 2026-08-07 | 5.3% |
Fell to 5% or below in the last year: GLENVIEW CAPITAL MANAGEMENT, LLC (0.0%, 2026-08-14), VANGUARD GROUP INC (0.0%, 2026-03-27)
Insider purchases and sales in Q2 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 0 | — | 1 | $303.0k | — |
| Q1 2023 | 0 | — | 2 | $989.5k | — |
| Q2 2023 | 0 | — | 1 | $198.8k | — |
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 1 | $1.0m | $1.0m |
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 0 | — | 3 | $6.1m | $167.0k |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2024-06-04 | SPIEGELMAN DANIEL K Director | Sold plan | $83.5k3.8k shares |
| 2024-06-03 | SPIEGELMAN DANIEL K Director | Sold plan | $83.5k3.8k shares |
| 2024-05-15 | DIAZ PAUL J President and CEO, director | Sold | $1.9m75.0k shares |
| 2024-05-14 | DIAZ PAUL J President and CEO, director | Sold | $2.4m95.0k shares |
| 2024-05-13 | DIAZ PAUL J President and CEO, director | Sold | $1.5m57.8k shares |
| 2024-05-13 | Newcomer Lee Nisley Director | Sold | $156.9k6.2k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2024
| Manager | Shares | Change |
|---|---|---|
| BlackRock Inc. 0.01% of their portfolio | 15.2m $370.6m | Added +271.5k |
| VANGUARD GROUP INC 0.00% of their portfolio | 10.1m $246.2m | Added +29.0k |
| WELLINGTON MANAGEMENT GROUP LLP 0.04% of their portfolio | 8.3m $202.1m | Added +202.4k |
| Camber Capital Management LP 5.19% of their portfolio | 5.5m $134.5m | Reduced -2.1m |
| MILLENNIUM MANAGEMENT LLC 0.09% of their portfolio | 4.4m $107.6m | Added +325.0k |
| STATE STREET CORP 0.00% of their portfolio | 4.3m $106.2m | Reduced -1.1m |
| EARNEST PARTNERS LLC 0.47% of their portfolio | 4.1m $99.6m | Added +139.0k |
| GLENVIEW CAPITAL MANAGEMENT, LLC 1.94% of their portfolio | 3.7m $91.7m | Reduced -1.2m |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 2.8m $67.9m | Added +75.4k |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 2.7m $66.2m | Added +60.9k |
| Artisan Partners Limited Partnership 0.09% of their portfolio | 2.5m $62.0m | Reduced -35.0k |
| SEI INVESTMENTS CO 0.08% of their portfolio | 2.4m $59.1m | Added +124.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 2.1m $52.2m | Added +116.4k |
| DISCIPLINED GROWTH INVESTORS INC /MN 0.96% of their portfolio | 2.1m $51.1m | Added +10.0k |
| CITADEL ADVISORS LLC 0.04% of their portfolio | 1.8m $43.1m | Added +397.5k |
| Nuveen Asset Management, LLC 0.01% of their portfolio | 1.4m $33.7m | Reduced -53.2k |
| MORGAN STANLEY 0.00% of their portfolio | 1.4m $33.6m | Reduced -3.6m |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 1.1m $28.1m | Added +937.7k |
| D. E. Shaw & Co., Inc. 0.04% of their portfolio | 1.1m $27.6m | Reduced -139.4k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 1.0m $25.5m | Added +55.5k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 933.9k $22.8m | Reduced -22.4k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 877.9k $21.5m | Reduced -29.8k |
| LOOMIS SAYLES & CO L P 0.03% of their portfolio | 863.1k $21.1m | New |
| Point72 Asset Management, L.P. 0.07% of their portfolio | 839.5k $20.5m | Added +61.3k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 719.3k $17.6m | Added +28.1k |
| Invesco Ltd. 0.00% of their portfolio | 608.4k $14.9m | Reduced -2.2k |
| Pictet Asset Management Holding SA 0.02% of their portfolio | 543.5k $13.3m | Reduced -670.8k |
| PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio | 449.6k $11.0m | Reduced -19.7k |
| Fisher Asset Management, LLC 0.00% of their portfolio | 407.7k $10.0m | Added +19.4k |
| OBERWEIS ASSET MANAGEMENT INC/ 0.54% of their portfolio | 360.7k $8.8m | New |
| PEREGRINE CAPITAL MANAGEMENT LLC 0.22% of their portfolio | 305.2k $7.5m | Added +4.0k |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 283.4k $6.9m | Added +6.8k |
| NATIXIS ADVISORS, LLC 0.01% of their portfolio | 275.4k $6.7m | Added +37.0k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 253.4k $6.2m | Reduced -9.5k |
| Assenagon Asset Management S.A. 0.02% of their portfolio | 250.5k $6.1m | Added +52.8k |
| Legal & General Group Plc 0.00% of their portfolio | 247.2k $6.0m | Reduced -3.3k |
| ESSEX INVESTMENT MANAGEMENT CO LLC 1.10% of their portfolio | 240.1k $5.9m | New |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.01% of their portfolio | 213.1k $5.2m | First filing |
| Trexquant Investment LP 0.08% of their portfolio | 210.7k $5.2m | New |
| Public Sector Pension Investment Board 0.03% of their portfolio | 199.1k $4.9m | Added +17.7k |
| Eversept Partners, LP 0.34% of their portfolio | 182.0k $4.5m | New |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 179.8k $4.4m | Added +86.4k |
| Swiss National Bank 0.00% of their portfolio | 176.8k $4.3m | Added +2.1k |
| ExodusPoint Capital Management, LP 0.05% of their portfolio | 170.3k $4.2m | Added +91.2k |
| NORDEA INVESTMENT MANAGEMENT AB 0.00% of their portfolio | 161.6k $3.9m | Added +32.7k |
| Hillsdale Investment Management Inc. 0.29% of their portfolio | 151.2k $3.7m | New |
| MACQUARIE GROUP LTD 0.00% of their portfolio | 146.9k $3.6m | Reduced -112 |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 139.7k $3.4m | Added +2.1k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio | 136.8k $3.3m | Reduced -1.1k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 131.5k $3.2m | Reduced -3.8k |
| UBS Group AG 0.00% of their portfolio | 121.9k $3.0m | Reduced -88.4k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 117.1k $2.9m | Added +185 |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 114.9k $2.8m | Added +1.4k |
| CANADA LIFE ASSURANCE Co 0.01% of their portfolio | 114.0k $2.8m | Added +10.5k |
| Thrivent Financial for Lutherans 0.01% of their portfolio | 113.0k $2.8m | Reduced -3.3k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 101.5k $2.5m | Added +66.7k |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.05% of their portfolio | 94.6k $2.3m | New |
| Rafferty Asset Management, LLC 0.01% of their portfolio | 93.5k $2.3m | Reduced -155.7k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 90.4k $2.2m | Reduced -26.4k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 87.8k $2.1m | Reduced -1.0k |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.01% of their portfolio | 84.7k $2.1m | Reduced -2.1k |
| CITIGROUP INC 0.00% of their portfolio | 83.0k $2.0m | Reduced -184.1k |
| FIFTH THIRD BANCORP 0.01% of their portfolio | 81.8k $2.0m | Added +1.1k |
| BARCLAYS PLC 0.00% of their portfolio | 80.3k $2.0m | Reduced -64.8k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 77.8k $1.9m | Added +9.8k |
| COMERICA BANK 0.01% of their portfolio | 71.3k $1.7m | Reduced -8.6k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 70.8k $1.7m | Unchanged |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 70.8k $1.7m | New |
| ORACLE INVESTMENT MANAGEMENT INC 1.57% of their portfolio | 60.0k $1.5m | New |
| MOORE CAPITAL MANAGEMENT, LP 0.03% of their portfolio | 60.0k $1.5m | New |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 59.8k $1.5m | Reduced -3.8k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 57.0k $1.4m | Added +3.4k |
| FEDERATED HERMES, INC. 0.00% of their portfolio | 56.8k $1.4m | Added +846 |
| FMR LLC 0.00% of their portfolio | 56.5k $1.4m | Added +40.7k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 53.3k $1.3m | Added +7.2k |
| State of Alaska, Department of Revenue 0.01% of their portfolio | 53.1k $1.3m | Reduced -796 |
| Corebridge Financial, Inc. 0.01% of their portfolio | 51.9k $1.3m | First filing |
| MetLife Investment Management, LLC 0.01% of their portfolio | 51.7k $1.3m | Added +7.7k |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 50.8k $1.2m | Added +3.9k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 50.1k $1.2m | Added +4.5k |
| Maven Securities LTD 0.19% of their portfolio | 50.0k $1.2m | New |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 49.9k $1.2m | Reduced -24.6k |
| Illinois Municipal Retirement Fund 0.02% of their portfolio | 46.8k $1.1m | New |
| Legato Capital Management LLC 0.15% of their portfolio | 45.9k $1.1m | New |
| Louisiana State Employees Retirement System 0.02% of their portfolio | 45.5k $1.1m | Added +1.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 42.0k $1.0m | Reduced -1.7k |
| State of Tennessee, Department of Treasury 0.00% of their portfolio | 41.6k $1.0m | Reduced -438 |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 40.2k $983.1k | Reduced -3.2k |
| AIMZ Investment Advisors, LLC 0.35% of their portfolio | 39.6k $968.2k | Unchanged |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 39.5k $964.8k | Reduced -408 |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 38.9k $951.2k | Reduced -2.2k |
| Caption Management, LLC 0.10% of their portfolio | 38.3k $936.8k | New |
| LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio | 37.6k $920.0k | Added +16.5k |
| YOUSIF CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 36.5k $892.9k | Reduced -3.6k |
| DekaBank Deutsche Girozentrale 0.00% of their portfolio | 35.3k $855.0k | Unchanged |
| STRS OHIO 0.00% of their portfolio | 34.7k $848.8k | Reduced -2.2k |
| Schonfeld Strategic Advisors LLC 0.01% of their portfolio | 32.9k $804.0k | New |
| Ensign Peak Advisors, Inc 0.00% of their portfolio | 31.6k $773.1k | Unchanged |
| Maryland State Retirement & Pension System 0.01% of their portfolio | 31.6k $771.9k | Reduced -346 |
| Tower Research Capital LLC (TRC) 0.01% of their portfolio | 29.2k $714.4k | Added +29.0k |