| Investor | Value | Of portfolio | Shares | Change | Quarter |
|---|---|---|---|---|---|
| ARK Investment Management · Cathie Wood | $55.7M | 0.36% | 1.95M | −12% | Q2 2026 |
| Renaissance Technologies | $35.4M | 0.05% | 1.24M | +4.9% | Q2 2026 |
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a CDNA trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Oct 1, 2026 | Goldberg Michael DDirector | Stock Award(Grant) at price 0.00 per share. | 588 | — |
| Aug 4, 2026 | Bickerstaff George W IiiDirector | Sale at price 46.28 per share. | 20K | $925.70K |
| Aug 4, 2026 | Novack Jeffrey AdamGeneral Counsel | Sale at price 46.15 - 46.75 per share. | 2.7K | $124.35K |
| Aug 3, 2026 | Cournoyer Christine MDirector | Sale at price 46.94 per share. | 16K | $750.97K |
| Aug 3, 2026 | Goldberg Michael DDirector | Sale at price 47.06 per share. | 44.7K | $2.10M |
| Jul 15, 2026 | Hanna John Walter JrChief Executive Officer | Sale at price 36.11 - 39.01 per share. | 118K | $4.46M |
| Jul 15, 2026 | Hanna John Walter JrChief Executive Officer | Conversion of Exercise of derivative security at price 8.20 per share. | 118K | $967.60K |
| Jul 15, 2026 | Valantine Hannah A.Director | Sale at price 36.14 - 36.55 per share. | 28.8K | $1.04M |
| Jul 15, 2026 | Valantine Hannah A.Director | Conversion of Exercise of derivative security at price 7.96 - 20.56 per share. | 28.8K | $424.89K |
| Jul 1, 2026 | Goldberg Michael DDirector | Stock Award(Grant) at price 0.00 per share. | 1.7K | — |
| Jun 28, 2026 | Hanna John Walter JrChief Executive Officer | Sale at price 29.00 - 29.24 per share. | 40K | $1.17M |
| Jun 28, 2026 | Hanna John Walter JrChief Executive Officer | Conversion of Exercise of derivative security at price 8.20 per share. | 70K | $574.00K |
| Jun 14, 2026 | Hanna John Walter JrChief Executive Officer | Sale at price 24.03 per share. | 17.7K | $424.88K |
| Jun 14, 2026 | Valantine Hannah A.Director | Sale at price 23.11 per share. | 12.1K | $279.73K |
| Jun 11, 2026 | Gunasekaran SureshDirector | Stock Award(Grant) at price 0.00 per share. | 9.8K | — |
| Jun 11, 2026 | Riggsbee Richard BryanDirector | Stock Award(Grant) at price 0.00 per share. | 9.8K | — |
| Jun 11, 2026 | Cournoyer Christine MDirector | Stock Award(Grant) at price 0.00 per share. | 9.8K | — |
| Jun 11, 2026 | Cohen Frederick E. M.D. Ph.D.Director | Stock Award(Grant) at price 0.00 per share. | 9.8K | — |
| Jun 11, 2026 | Goldberg Michael DDirector | Stock Award(Grant) at price 0.00 per share. | 9.8K | — |
| Jun 11, 2026 | Bickerstaff George W IiiDirector | Stock Award(Grant) at price 0.00 per share. | 9.8K | — |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 9.1 | -8.7 | -7.5 | 19.9 | 9.7 | 24.9 | 53.4 | 14.6 | 29.7 | -2.9 | +235.0% | ||
| 2025 | 8.8 | -4.9 | -19.9 | -4.9 | 0.7 | 15.0 | -37.1 | 11.2 | 6.4 | 3.2 | 19.1 | 5.4 | −12.0% |
| 2024 | -28.7 | 24.3 | -0.5 | -26.7 | 67.7 | 19.4 | 28.7 | 53.7 | 1.6 | -29.1 | 10.9 | -12.8 | +78.4% |
| 2023 | 30.9 | 12.6 | -45.7 | -11.5 | -1.4 | 6.5 | 28.4 | -14.7 | -24.8 | -22.7 | 79.5 | 23.6 | +5.2% |
| 2022 | -8.1 | -8.2 | -3.6 | -17.7 | -17.4 | -14.6 | 10.8 | -17.7 | -13.1 | 17.0 | -35.0 | -11.9 | −74.9% |
| 2021 | 5.5 | 3.5 | -13.9 | 16.1 | 1.7 | 13.8 | -8.2 | -12.8 | -13.5 | -19.5 | -15.4 | 5.4 | −37.2% |
| 2020 | 12.0 | -3.5 | -6.3 | 16.3 | 26.6 | 10.3 | -5.9 | 2.4 | 11.1 | 29.3 | 16.6 | 26.7 | +235.9% |
| 2019 | 11.5 | 11.0 | 1.3 | -13.7 | 16.2 | 13.8 | -8.9 | -30.4 | -0.9 | 15.9 | -21.7 | 5.1 | −14.2% |
| 2018 | -18.3 | -3.0 | 36.9 | 22.8 | 35.2 | -7.6 | 10.0 | 80.6 | 18.7 | -9.5 | 12.1 | -14.1 | +242.5% |
| 2017 | -11.1 | -12.5 | -33.3 | -37.9 | 18.4 | 7.8 | 19.8 | 115.0 | 29.4 | 58.1 | 24.1 | 1.1 | +171.9% |
| 2016 | -23.4 | -1.6 | 2.9 | -10.5 | 0.0 | -2.9 | 7.0 | 1.1 | -23.8 | 2.8 | -1.4 | -25.0 | −57.8% |
| 2015 | -2.6 | -13.5 | -9.2 | -9.8 | -3.6 | 34.9 | 0.6 | 6.0 | -39.8 | 7.0 | 46.0 | -1.7 | −11.7% |
| 2014 | 2.7 | -29.8 | -16.0 | 19.8 | 2.9 | −25.3% |
CareDx, Inc. provides solutions for improving outcomes for transplant patients and advancing organ health in the United States and internationally. The company provides AlloSure Kidney, a donor-derived cell-free DNA (dd-cfDNA) solution for kidney transplant patients; AlloMap Heart, a gene expression profiling solution for heart transplant patients; AlloSure Heart, a dd-cfDNA solution for heart transplant patients; and AlloSure Lung, a dd-cfDNA solution for lung transplant patients. It also offers HeartCare, which provides information about distinct biological processes, such as immune quiescence, active injury, acute cellular rejection, and antibody mediated rejection; HistoMap Kidney, a solution that identifies allograft rejection and type of rejection in kidney transplant biopsy tissue; and AlloHeme, a monitoring test that predicts relapse in patients with acute myeloid leukemia and myelodysplastic syndromes. In addition, the company provides QTYPE that enables precision in human leukocyte antigen (HLA) typing; Olerup SSP, which is used to type HLA alleles based on sequence specific primer technology; and Ottr, a transplant patient management software. Further, it offers AlloSeq Tx, a high-resolution HLA typing solution; AlloSeq cfDNA, a surveillance solution to measure dd-cfDNA in blood; AlloSeq HCT, a solution for chimerism testing for stem cell transplant recipients; Allocell, a solution that monitors the pharmacokinetics of engraftment and persistence of cells for patients who have received allogeneic cell therapy; and XynQAPI, MedActionPlan, CareDx pharmacy, AlloHome, and HLA Data Systems software solutions. It has a license agreement with Illumina, Inc. for the distribution, development, and commercialization of NGS products and technologies. The company was formerly known as XDx, Inc. and changed its name to CareDx, Inc. in March 2014. The company was incorporated in 1998 and is headquartered in Brisbane, California.
Buy / hold / sell counts