Position in BDSX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$646,012
+$472,766 QoQ
Shares Held
28,648
+139.8% QoQ
Ownership
0.272%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#24
of 44 holders
Holding Since
Jun 2022
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BDSX Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026RENAISSANCE TECHNOLOGIES LLC holds $627,204,743 across 15 Diagnostics & Research names. BDSX ranks #9 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MEDP |
Medpace Holdings, Inc.
|
415,588 | $220,091,248 | |
| 2 | ILMN |
Illumina, Inc.
|
826,642 | $145,348,462 | |
| 3 | DHR |
Danaher Corp /De/
|
760,636 | $144,885,945 | |
| 4 | IDXX |
Idexx Laboratories Inc /De
|
109,784 | $57,794,688 | |
| 5 | CDNA |
CareDx, Inc.
|
1,242,959 | $35,424,331 | |
| 6 | BLLN |
BillionToOne, Inc.
|
96,600 | $11,590,068 | |
| 7 | CSTL |
Castle Biosciences Inc
|
371,200 | $8,853,120 | |
| 8 | ICLR |
Icon PLC
|
4,500 | $781,695 |
All Filings in BDSX
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $646,012 | 28,648 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $173,246 | 11,948 | Shares | Sole | 2026-05-14 | |
| 2025-03-31 | $231,687 | 370,700 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $551,106 | 360,200 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $73,259 | 41,157 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $16,983 | 11,100 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $18,876 | 13,200 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $89,792 | 48,800 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $35,310 | 21,400 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $41,943 | 34,100 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $89,280 | 48,000 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $130,640 | 56,800 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $72,263 | 56,900 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $92,824 | 56,600 | Shares | Sole | 2022-08-12 | |
| No filing history on record for this holder in this stock. | ||||||