Dynamic Technology Lab Private Ltd
Position in CSTL — Castle Biosciences Inc
CIK 1535387
SINGAPORE, U0
Position in CSTL
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$390,664
-$276,724 QoQ
Shares Held
15,913
-45.7% QoQ
Ownership
0.052%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CSTL Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026Dynamic Technology Lab Private Ltd holds $4,625,964 across 7 Diagnostics & Research names. CSTL ranks #4 (8.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WGS |
GeneDx Holdings Corp.
|
28,500 | $1,830,270 | |
| 2 | IQV |
Iqvia Holdings Inc.
|
8,428 | $1,437,311 | |
| 3 | A |
Agilent Technologies, Inc.
|
3,613 | $411,809 | |
| 4 | CSTL |
Castle Biosciences Inc
This page
|
15,913 | $390,664 | |
| 5 | DHR |
Danaher Corp /De/
|
1,350 | $255,960 | |
| 6 | SHC |
Sotera Health Co
|
11,302 | $162,070 | |
| 7 | XGN |
Exagen Inc.
|
45,960 | $137,880 |
All Filings in CSTL
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $390,664 | 15,913 | Shares | Sole | 2026-05-15 | |
| 2025-09-30 | $667,388 | 29,310 | Shares | Sole | 2025-11-13 | |
| 2025-03-31 | $425,124 | 21,235 | Shares | Sole | 2025-05-16 | |
| 2024-12-31 | $469,839 | 17,630 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $1,251,856 | 43,894 | Shares | Sole | 2024-11-13 | |
| 2021-12-31 | $373,397 | 8,710 | Shares | Sole | 2022-02-14 | |
| 2021-06-30 | $230,256 | 3,140 | Shares | Sole | 2021-08-13 | |
| 2020-09-30 | $235,177 | 4,571 | Shares | Sole | 2020-11-13 | |
| 2020-03-31 | $337,210 | 11,312 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||