CareDx, Inc.
US ˙ NasdaqGM ˙ US14167L1035

SecurityCDNA / CareDx, Inc.
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership1,461,914 shares
Latest Disclosed Value $ 25,375,451
Dimensional Fund Advisors Lp reports 11.60% increase in ownership of CDNA / CareDx, Inc.

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 1,461,914 shares of CareDx, Inc. (US:CDNA) valued at $25,378,827 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,309,980 shares of CareDx, Inc.. This represents a change in shares of 11.60% during the quarter. The current value of the position is $32,615,301 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F CAREDX COM 14167L103 1,461,914 151,934 11.60 25,375 2.82 0.0011
2026-02-12 2025-12-31 13F CAREDX COM 14167L103 1,309,980 93,456 7.68 24,681 39.52 0.0052
2025-11-12 2025-09-30 13F CAREDX COM 14167L103 1,216,524 253,739 26.35 17,690 -5.97 0.0038
2025-08-12 2025-06-30 13F CAREDX COM 14167L103 962,785 270,707 39.12 18,812 53.14 0.0044
2025-05-13 2025-03-31 13F CAREDX COM 14167L103 692,078 -50,926 -6.85 12,284 -22.78 0.0031
2025-02-13 2024-12-31 13F CAREDX COM 14167L103 743,004 -7,853 -1.05 15,907 -32.14 0.0038
2024-11-07 2024-09-30 13F CAREDX COM 14167L103 750,857 -533,055 -41.52 23,441 17.58 0.0057
2024-08-09 2024-06-30 13F CAREDX COM 14167L103 1,283,912 -161,890 -11.20 19,936 30.20 0.0052
2024-05-10 2024-03-31 13F CAREDX COM 14167L103 1,445,802 406,281 39.08 15,311 22.72 0.0041
2024-02-07 2023-12-31 13F CAREDX COM 14167L103 1,039,521 417,610 67.15 12,477 186.61 0.0036
2023-11-09 2023-09-30 13F CAREDX COM 14167L103 621,911 339,107 119.91 4,353 81.15 0.0014
2023-08-09 2023-06-30 13F CAREDX COM 14167L103 282,804 -52,440 -15.64 2,404 -21.55 0.0008
2023-05-12 2023-03-31 13F CAREDX COM 14167L103 335,244 126,156 60.34 3,064 153,050.00 0.0010
2023-02-09 2022-12-31 13F CAREDX COM 14167L103 209,088 -7,325 -3.38 2 -99.95 0.0007
2022-11-10 2022-09-30 13F CAREDX COM 14167L103 216,413 -66,605 -23.53 3,683 -39.41 0.0014
2022-08-12 2022-06-30 13F CAREDX COM 14167L103 283,018 11,012 4.05 6,079 -39.58 0.0022
2022-05-13 2022-03-31 13F CAREDX COM 14167L103 272,006 14,589 5.67 10,062 -14.05 0.0031
2022-02-09 2021-12-31 13F CAREDX COM 14167L103 257,417 41,057 18.98 11,707 -14.61 0.0035
2021-11-12 2021-09-30 13F CAREDX COM 14167L103 216,360 135,621 167.97 13,710 85.50 0.0044
2021-08-12 2021-06-30 13F CAREDX COM 14167L103 80,739 -20,456 -20.21 7,391 7.19 0.0023
2021-05-14 2021-03-31 13F CAREDX COM 14167L103 101,195 -9,001 -8.17 6,895 -13.65 0.0023
2021-03-08 2020-12-31 13F/A-2 CAREDX COM 14167L103 110,196 -1,433 -1.28 7,985 88.55 0.0029
2021-02-11 2020-12-31 13F CAREDX COM 14167L103 110,196 -1,433 7,985 2,883.7576
2020-11-12 2020-09-30 13F CAREDX COM 14167L103 111,629 0 0.00 4,235 7.11 0.0018
2020-08-13 2020-06-30 13F CAREDX COM 14167L103 111,629 -11,245 -9.15 3,954 47.37 0.0017
2020-05-14 2020-03-31 13F CAREDX COM 14167L103 122,874 42,733 53.32 2,683 55.18 0.0014
2020-02-14 2019-12-31 13F CAREDX COM 14167L103 80,141 7,556 10.41 1,729 5.36 0.0006
2019-11-12 2019-09-30 13F CAREDX COM 14167L103 72,585 72,585 1,641 0.0006
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.