CareDx, Inc.
CDNA- Exchange
- Nasdaq
- Industry
- Services-Medical Laboratories
- SEC CIK
- 0001217234
In the last 90 days, CareDx, Inc. insiders filed 0 open-market purchases and 7 sales; 227 institutions reported holding it in 13F filings for Q2 2026, worth $1.50B in total; ARK Invest is the only superinvestor holding it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $10.6M in total
- 7
- 13F holdersQ2 2026, +40 vs. previous quarter
- 227
- 13F valueReported value at the end of Q2 2026
- $1.50B
- Superinvestors holdingAt the end of Q2 2026
- 1
Price chart
Superinvestors holding CDNA, Q2 2026
1 superinvestor reports holding CareDx, Inc. on Form 13F. Percentages are the stock's share of each portfolio.
Latest insider trades
Open-market purchases and sales by CareDx, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 6, 2026 (view filing)4:10 PM ET | Aug 5 | 1 day | Bickerstaff GeorgeDirector | SSale | −20.0K | $46.29 | −$925.7K | −13.0%134.1K after | |
| Aug 6, 2026 (view filing)4:10 PM ET | Aug 4 | 2 days | Cournoyer ChristineDirector | SSale | −16.0K | $46.94 | −$751.0K | −27.1%42.9K after | 10b5-1 |
| Aug 6, 2026 (view filing)4:05 PM ET | Aug 5 | 1 day | Novack Jeffrey AdamSecretary and General Counsel | SSale | −2.69K | $46.26 | −$124.3K | −2.5%106.1K after | 2 lots10b5-1 |
| Aug 6, 2026 (view filing)4:05 PM ET | Aug 4 | 2 days | Goldberg MichaelDirector | SSale | −44.7K | $47.06 | −$2.10M | −42.0%61.7K after | |
| Jul 17, 2026 (view filing)4:23 PM ET | Jul 16 | 1 day | Hanna John Walter JRPresident and CEO | SSale | −118.0K | $37.79 | −$4.46M | −15.3%653.4K after | 2 lots10b5-1 |
| Jul 17, 2026 (view filing)4:22 PM ET | Jul 16 | 1 day | Valantine HannahDirector | SSale | −28.8K | $36.15 | −$1.04M | −44.0%36.7K after | 2 lots10b5-1 |
| Jun 30, 2026 (view filing) | Jun 26-29 | 4 days | Hanna John Walter JRPresident and CEO | SSale | −40.0K | $29.24 | −$1.17M | −5.7%662.0K after | 2 lots10b5-1 |
| Jun 17, 2026 (view filing) | Jun 15 | 2 days | Hanna John Walter JRPresident and CEO | SSale | −17.7K | $24.03 | −$424.9K | −2.7%632.0K after | 10b5-1 |
| Jun 16, 2026 (view filing) | Jun 15 | 1 day | Valantine HannahDirector | SSale | −12.1K | $23.11 | −$279.7K | −24.8%36.7K after | 10b5-1 |
| Jun 15, 2026 (view filing) | Jun 11 | 4 days | Hanna John Walter JRPresident and CEO | SSale | −22.0K | $24.02 | −$528.4K | −3.3%649.6K after | 10b5-1 |
Top 10 13F holders, Q2 2026
The largest institutional positions in CareDx, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 4,814,709 | $137.2M | 0.00% | +292,613+6.5% | Added |
| State Street Corp | 2,468,858 | $70.4M | 0.00% | −291,527−10.6% | Reduced |
| Vanguard Capital Management LLC | 2,197,475 | $62.6M | 0.00% | +37,018+1.7% | Added |
| Deerfield Management Company, L.P. (Series C) | 1,997,618 | $56.9M | 0.59% | −193,382−8.8% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 1,953,531 | $55.7M | 0.36% | −274,025−12.3% | Reduced |
| Boston Partners | 1,937,601 | $55.2M | 0.05% | +54,067+2.9% | Added |
| Bamco Inc | 1,937,326 | $55.2M | 0.08% | −1,399,083−41.9% | Reduced |
| Gagnon Securities LLC | 1,770,735 | $50.5M | 9.73% | +8,861+0.5% | Added |
| Chevy Chase Trust Holdings, Inc. | 1,437,416 | $41.0M | 0.11% | −66,659−4.4% | Reduced |
| Geode Capital Management, LLC | 1,328,037 | $37.9M | 0.00% | +73,923+5.9% | Added |