Position in CDNA
as of Jun 30, 2026
· filed Jul 7, 2026
Position Value
$457,026
+$178,642 QoQ
Shares Held
16,036
0.0% QoQ
Ownership
0.031%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#128
of 225 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in CDNA Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026ARMSTRONG HENRY H ASSOCIATES INC holds $1,836,423 across 2 Diagnostics & Research names. CDNA ranks #2 (24.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WAT |
Waters Corp /De/
|
3,678 | $1,379,397 | |
| 2 | CDNA |
CareDx, Inc.
This page
|
16,036 | $457,026 |
All Filings in CDNA
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $457,026 | 16,036 | Shares | Sole | 2026-07-07 | |
| 2026-03-31 | $278,384 | 16,036 | Shares | Sole | 2026-04-07 | |
| 2025-12-31 | $302,118 | 16,036 | Shares | Sole | 2026-01-06 | |
| 2025-09-30 | $233,163 | 16,036 | Shares | Sole | 2025-10-02 | |
| 2025-06-30 | $313,343 | 16,036 | Shares | Sole | 2025-07-07 | |
| 2025-03-31 | $284,639 | 16,036 | Shares | Sole | 2025-04-08 | |
| 2024-12-31 | $343,330 | 16,036 | Shares | Sole | 2025-01-13 | |
| 2024-09-30 | $500,724 | 16,036 | Shares | Sole | 2024-10-02 | |
| 2024-06-30 | $249,039 | 16,036 | Shares | Sole | 2024-07-02 | |
| 2024-03-31 | $169,821 | 16,036 | Shares | Sole | 2024-04-11 | |
| 2023-12-31 | $192,432 | 16,036 | Shares | Sole | 2024-01-11 | |
| 2023-09-30 | $112,252 | 16,036 | Shares | Sole | 2023-10-16 | |
| 2023-06-30 | $136,306 | 16,036 | Shares | Sole | 2023-07-10 | |
| 2023-03-31 | $146,569 | 16,036 | Shares | Sole | 2023-07-10 | |
| 2022-12-31 | $182,970 | 16,036 | Shares | Sole | 2023-07-10 | |
| 2022-09-30 | $272,932 | 16,036 | Shares | Sole | 2022-10-12 | |
| 2022-06-30 | $344,453 | 16,036 | Shares | Sole | 2022-07-13 | |
| 2022-03-31 | $593,171 | 16,036 | Shares | Sole | 2022-04-27 | |
| 2021-12-31 | $729,317 | 16,036 | Shares | Sole | 2022-01-20 | |
| 2021-09-30 | $1,016,201 | 16,036 | Shares | Sole | 2021-10-26 | |
| 2021-06-30 | $1,467,614 | 16,036 | Shares | Sole | 2021-07-20 | |
| 2021-03-31 | $1,091,891 | 16,036 | Shares | Sole | 2021-04-20 | |
| 2020-12-31 | $1,161,808 | 16,036 | Shares | Sole | 2021-02-01 | |
| 2020-09-30 | $608,405 | 16,036 | Shares | Sole | 2020-10-26 | |
| 2020-06-30 | $568,155 | 16,036 | Shares | Sole | 2020-07-22 | |
| No filing history on record for this holder in this stock. | ||||||