CareDx, Inc.
US ˙ NasdaqGM ˙ US14167L1035

SecurityCDNA / CareDx, Inc.
InstitutionFred Alger Management, Llc
Latest Disclosed Ownership173,013 shares
Latest Disclosed Value $ 3,003,506
Fred Alger Management, Llc reports 0.99% decrease in ownership of CDNA / CareDx, Inc.

On May 15, 2026 - Fred Alger Management, Llc filed a 13F-HR form disclosing ownership of 173,013 shares of CareDx, Inc. (US:CDNA) valued at $3,003,506 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 174,748 shares of CareDx, Inc.. This represents a change in shares of -0.99% during the quarter. The current value of the position is $3,859,920 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)
2026-05-15 2026-03-31 13F CareDx Equity 14167L103 173,013 -1,735 -0.99 3,004 -8.78 0.0132
2026-02-17 2025-12-31 13F CareDx Equity 14167L103 174,748 -754,275 -81.19 3,292 -75.63 0.0129
2025-11-14 2025-09-30 13F CareDx Equity 14167L103 929,023 -304,736 -24.70 13,508 -43.97 0.0526
2025-08-14 2025-06-30 13F CareDx Equity 14167L103 1,233,759 -200,848 -14.00 24,108 -5.33 0.1079
2025-05-16 2025-03-31 13F CareDx Equity 14167L103 1,434,607 -179,385 -11.11 25,464 -26.31 0.1450
2025-02-14 2024-12-31 13F CareDx Equity 14167L103 1,613,992 110,471 7.35 34,556 -26.40 0.1647
2024-11-14 2024-09-30 13F CAREDX Common 14167L103 1,503,521 353,919 30.79 46,947 162.96 0.2276
2024-08-14 2024-06-30 13F CAREDX Common 14167L103 1,149,602 963,554 517.91 17,853 806.24 0.0868
2024-05-15 2024-03-31 13F CAREDX Common 14167L103 186,048 186,048 1,970 0.0098
2023-08-14 2023-06-30 13F CAREDX Common 14167L103 0 -35 -100.00 0 0.0000
2023-05-16 2023-03-31 13F/A-1 CAREDX Common 14167L103 35 -503,651 -99.99 0 -100.00 0.0000
2023-05-15 2023-03-31 13F CAREDX Common 14167L103 35 -503,651 0 0.0000
2023-02-14 2022-12-31 13F CAREDX Common 14167L103 503,686 -1,477,478 -74.58 5,747 -82.96 0.0312
2022-11-15 2022-09-30 13F CAREDX Common 14167L103 1,981,164 -908,065 -31.43 33,719 -45.67 0.1709
2022-08-15 2022-06-30 13F CAREDX Common 14167L103 2,889,229 -605,253 -17.32 62,061 -51.99 0.2898
2022-05-16 2022-03-31 13F CAREDX Common 14167L103 3,494,482 223,509 6.83 129,261 -13.11 0.4130
2022-02-14 2021-12-31 13F CAREDX Common 14167L103 3,270,973 -166,844 -4.85 148,764 -31.71 0.3727
2021-11-15 2021-09-30 13F CAREDX Common 14167L103 3,437,817 11,844 0.35 217,854 -30.52 0.5194
2021-08-16 2021-06-30 13F CAREDX Common 14167L103 3,425,973 -680,337 -16.57 313,545 12.14 0.7401
2021-05-17 2021-03-31 13F CAREDX Common 14167L103 4,106,310 -1,247,643 -23.30 279,599 -27.92 0.7315
2021-02-16 2020-12-31 13F CAREDX Common 14167L103 5,353,953 252,861 4.96 387,894 100.43 1.0092
2020-11-13 2020-09-30 13F CAREDX Common 14167L103 5,101,092 15,155 0.30 193,535 7.40 0.5619
2020-08-14 2020-06-30 13F CAREDX Common 14167L103 5,085,937 -39,393 -0.77 180,195 61.05 0.5937
2020-05-19 2020-03-31 13F/A-1 CAREDX Common 14167L103 5,125,330 -59,603 -1.15 111,886 0.04 0.4917
2020-05-15 2020-03-31 13F CAREDX Common 14167L103 5,125,330 -59,603 111,886 492,271.0159
2020-02-14 2019-12-31 13F CAREDX Common 14167L103 5,184,933 514,008 11.00 111,839 5.90 0.4116
2019-11-14 2019-09-30 13F CAREDX Common 14167L103 4,670,925 1,523,267 48.39 105,610 -6.77 0.4144
2019-08-14 2019-06-30 13F CAREDX Common 14167L103 3,147,658 -1,222,361 -27.97 113,284 -17.76 0.4351
2019-05-14 2019-03-31 13F CAREDX Common 14167L103 4,370,019 166,329 3.96 137,743 30.34 0.5486
2019-02-14 2018-12-31 13F CAREDX Common 14167L103 4,203,690 763,070 22.18 105,681 6.47 0.4865
2018-11-14 2018-09-30 13F CAREDX Common 14167L103 3,440,620 177,830 5.45 99,262 148.55 0.3727
2018-07-19 2018-06-30 13F CAREDX Common 14167L103 3,262,790 1,241,668 61.43 39,937 147.93 0.1677
2018-05-10 2018-03-31 13F CAREDX Common 14167L103 2,021,122 782,771 63.21 16,108 77.23 0.0749
2018-02-14 2017-12-31 13F CAREDX Common 14167L103 1,238,351 1,238,351 9,089 0.0410
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.