MYRIAD GENETICS INC
Total Trades
16
Buys
1
Sells
13
Largest Trade
N/A
Insiders
8
Institutional Funds
173
Inst. Value
$1M+
Activist Filings
38
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Phanstiel S. Louise | Director | BUY | $100K–$500K | 105K | $4.73 | Feb 27, 2026 |
| DIAZ PAUL J | President and CEO | SELL | $100K–$500K | 15K | $22.93 | Oct 11, 2024 |
| Ancona Margaret | SVP, Chief of Staff | SELL | $100K–$500K | 12K | $27.82 | Aug 23, 2024 |
| Kumar Rashmi | Director | SELL | $100K–$500K | 8K | $28.01 | Aug 20, 2024 |
| SPIEGELMAN DANIEL K | Director | SELL | $100K–$500K | 8K | $22.05 | Jun 4, 2024 |
| Riggsbee Richard Bryan | CFO | SELL | $100K–$500K | 30K | $15.69 | Nov 3, 2023 |
| SPIEGELMAN DANIEL K | Director | GRANT | N/A | 15K | — | Jun 2, 2023 |
| SPIEGELMAN DANIEL K | Director | SELL | $100K–$500K | 9K | $23.01 | Jun 2, 2023 |
| Lambert Nicole | COO | SELL | $100K–$500K | 6K | $23.48 | Mar 28, 2023 |
| Riggsbee Richard Bryan | CFO | SELL | $100K–$500K | 15K | $22.55 | Mar 3, 2023 |
| Lambert Nicole | COO | SELL | $100K–$500K | 13K | $22.74 | Mar 3, 2023 |
| Riggsbee Richard Bryan | CFO | SELL | $100K–$500K | 9K | $20.04 | Jan 23, 2023 |
| Riggsbee Richard Bryan | CFO | SELL | $1K–$15K | 600 | $20.01 | Jan 19, 2023 |
| Riggsbee Richard Bryan | CFO | SELL | $100K–$500K | 20K | $15.15 | Dec 28, 2022 |
| Hart Jayne B. | Chief People Officer | EXERCISE | $100K–$500K | 11K | $23.98 | Mar 1, 2022 |
| Hart Jayne B. | Chief People Officer | SELL | $100K–$500K | 11K | $25.00 | Mar 1, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 173 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| STATE STREET CORP | 6.0M | $1M+ | SH |
| GLENVIEW CAPITAL MANAGEMENT, LLC | 4.6M | $1M+ | SH |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 2.3M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.9M | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.8M | $1M+ | SH |
| Point72 Asset Management, L.P. | 1.2M | $1M+ | SH |
| Fisher Asset Management, LLC | 1.2M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 1.2M | $1M+ | SH |
| Assenagon Asset Management S.A. | 1.2M | $1M+ | SH |
| Connor, Clark & Lunn Investment Management Ltd. | 1.2M | $1M+ | SH |
| ACADIAN ASSET MANAGEMENT LLC | 986K | $1M+ | SH |
| Aberdeen Group plc | 886K | $1M+ | SH |
| Walleye Capital LLC | 677K | $1M+ | SH |
| ROYCE & ASSOCIATES LP | 605K | $1M+ | SH |
| VANGUARD GROUP INC | 589K | $1M+ | SH |
| HRT FINANCIAL LP | 469K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 379K | $1M+ | SH |
| Y-Intercept (Hong Kong) Ltd | 357K | $1M+ | SH |
| Squarepoint Ops LLC | 344K | $1M+ | SH |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 322K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Integrated Core Strategies (US) LLC
SC 13G/A · Feb 11, 2026
5.6%
5.2M shares
SC 13G · Feb 9, 2026
6.4%
6.0M shares
GLENVIEW CAPITAL MANAGEMENT, LLC
SC 13G · Jan 13, 2026
5.3%
4.9M shares
Integrated Core Strategies (US) LLC
SC 13G/A · Nov 12, 2025
4.8%
4.5M shares
SC 13G/A · Nov 12, 2025
4.2%
3.9M shares
SC 13G/A · Oct 31, 2025
8.5%
7.9M shares
DISCIPLINED GROWTH INVESTORS INC /MN
SC 13G/A · Aug 14, 2025
0.8%
754K shares
SC 13G · Aug 12, 2025
5.3%
4.9M shares
Wellington Management Group LLP
SC 13G/A · Aug 12, 2025
0.0%
0 shares
Integrated Core Strategies (US) LLC
SC 13G/A · Aug 4, 2025
3.8%
3.5M shares
SC 13G/A · Jul 29, 2025
10.0%
9.3M shares
SC 13G/A · Jul 17, 2025
15.3%
14.1M shares
DISCIPLINED GROWTH INVESTORS INC /MN
SC 13G · May 15, 2025
5.1%
4.3M shares
Wellington Management Group LLP
SC 13G/A · May 12, 2025
5.0%
4.6M shares
SC 13G/A · Feb 14, 2025
3.4%
3.1M shares
Wellington Management Group LLP
SC 13G/A · Feb 10, 2025
6.6%
6.0M shares
GLENVIEW CAPITAL MANAGEMENT, LLC
SC 13G/A · Nov 14, 2024
1.4%
1.3M shares
Integrated Core Strategies (US) LLC
SC 13G · May 1, 2024
5.0%
4.5M shares
Integrated Core Strategies (US) LLC
SC 13G · Apr 25, 2024
5.0%
4.5M shares
SC 13G · Mar 18, 2024
4.7%
4.3M shares
GLENVIEW CAPITAL MANAGEMENT, LLC
SC 13G/A · Feb 14, 2024
6.0%
5.3M shares
Camber Capital Management LP 42-1693587
SC 13G/A · Feb 14, 2024
8.5%
7.6M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
11.1%
10.0M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Jan 24, 2024
5.3%
0 shares
Integrated Core Strategies (US) LLC
SC 13G/A · Jan 23, 2024
4.0%
3.6M shares
SC 13G/A · Jan 22, 2024
16.6%
14.7M shares
Integrated Core Strategies (US) LLC
SC 13G · Oct 17, 2023
5.1%
4.2M shares
GLENVIEW CAPITAL MANAGEMENT, LLC
SC 13G · Mar 1, 2023
5.3%
4.3M shares
Camber Capital Management LP 42-1693587
SC 13G/A · Feb 14, 2023
8.6%
7.0M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Jan 31, 2023
6.2%
0 shares
SC 13G/A · Jan 23, 2023
17.7%
14.4M shares
SC 13G/A · Jan 9, 2023
4.1%
3.3M shares
Camber Capital Management LP 42-1693587
SC 13G · May 12, 2022
5.8%
4.7M shares
Camber Capital Management LP 42-1693587
SC 13G/A · Feb 14, 2022
3.4%
2.8M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Feb 11, 2022
5.5%
0 shares
SC 13G/A · Feb 10, 2022
7.9%
6.3M shares
SC 13G/A · Jan 27, 2022
18.4%
14.7M shares
SC 13G · Jan 25, 2022
18.4%
14.7M shares