CareDx
Runs transplant testing, patient tools, and workflow support around organ health.
$49.72
After-hours close−0.06 (−0.12%)
At close$49.78(−4.93%)
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Breakdown13F · Form 4
Institutions 106.12%Insiders 4.76%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 51.73M · Float 49.32M · 95.3% free float
Institutions13F, as of Jun 30, 2026
232 holders · 54.90M shares · 57 new positions · 133 increased · 68 reduced · 18 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 4.81M | 9.31% | +292.6K | Aug 7, 2026 |
| State Street Corp | 2.47M | 4.77% | −291.5K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 2.20M | 4.25% | +37.0K | Aug 13, 2026 |
| Deerfield Management Company, L.P. (Series C) | 2.00M | 3.86% | −193.4K | Aug 14, 2026 |
| Ark Investment Management LLC | 1.95M | 3.78% | −274.0K | Aug 14, 2026 |
| Boston Partners | 1.94M | 3.75% | +54.1K | Aug 4, 2026 |
| Bamco Inc /NY/ | 1.94M | 3.74% | −1.40M | Aug 14, 2026 |
| Gagnon Securities LLC | 1.77M | 3.42% | +8.9K | Aug 5, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 8.00% | 4.42M | 13G | Apr 17, 2025 ↗ |
| State Street Corporation | 5.30% | 2.74M | 13G | Feb 9, 2026 ↗ |
| Bamco Inc /NY/ | 5.11% | 2.72M | 13G | Nov 14, 2025 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| John Walter JR Hanna | director, officer: President and CEO | 653.4K | 1.26% | Jul 17, 2026 |
| Abhishek Jain | officer: Chief Financial Officer | 319.7K | 0.62% | Aug 5, 2025 |
| Peter Maag | director | 308.8K | 0.60% | Jul 10, 2025 |
| Keith Kennedy | officer: CFO & COO | 219.9K | 0.43% | Jul 2, 2026 |
| Jessica Meng | officer: Chief Commercial Officer | 168.3K | 0.33% | Jul 2, 2026 |
| Fred E. Cohen | director | 165.1K | 0.32% | Jun 16, 2026 |
| George Bickerstaff | director | 134.1K | 0.26% | Aug 6, 2026 |
| Jeffrey Adam Novack | officer: Secretary and General Counsel | 106.1K | 0.21% | Aug 6, 2026 |
| Nathan Smith | officer: Chief Financial Officer | 75.0K | 0.14% | Feb 4, 2026 |
| Michael Goldberg | director | 61.7K | 0.12% | Aug 6, 2026 |
5 ten-percent owners hold 3.81M shares by Form 4, outside the officers-and-directors figure above · 20 people have not refiled in the last 18 months (1.86M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 4, 2026 | Michael Goldbergdirector | Sale | 44,700 | $47.06 | 61,738 |
| Aug 5, 2026 | Jeffrey Adam Novackofficer: Secretary and General Counsel | Sale · 2 lots | 2,688 | $46.26 | 106,075 |
| Aug 4, 2026 | Christine Cournoyerdirector | Sale | 16,000 | $46.94 | 42,943 |
| Aug 5, 2026 | George Bickerstaffdirector | Sale | 20,000 | $46.29 | 134,061 |
| Jul 16, 2026 | Hannah Valantinedirector | Sale · 2 lots | 28,779 | $36.15 | 36,686 |
| Jul 16, 2026 | John Walter JR Hannadirector, officer: President and CEO | Sale · 2 lots | 118,000 | $37.79 | 653,448 |
| Jun 29, 2026 | John Walter JR Hannadirector, officer: President and CEO | Sale | 39,900 | $29.24 | 661,959 |
| Jun 26, 2026 | John Walter JR Hannadirector, officer: President and CEO | Sale | 100 | $29.00 | 661,959 |
| Jun 15, 2026 | John Walter JR Hannadirector, officer: President and CEO | Sale | 17,683 | $24.03 | 631,959 |
| Jun 15, 2026 | Hannah Valantinedirector | Sale | 12,103 | $23.11 | 36,686 |
CongressHouse and Senate disclosures
Not reported.