Position in CSTL
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$344,918
-$5,129,290 QoQ
Shares Held
14,462
-93.5% QoQ
Ownership
0.047%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#98
of 176 holders
Holding Since
Mar 2021
13 quarters on record
Voting authority
Sole 50%
Shared 50%
None 0%
Common Shares in CSTL Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026TUDOR INVESTMENT CORP ET AL holds $178,514,006 across 17 Diagnostics & Research names. CSTL ranks #15 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NTRA |
Natera, Inc.
|
168,837 | $45,830,803 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
|
71,244 | $35,718,891 | |
| 3 | IQV |
Iqvia Holdings Inc.
|
119,544 | $23,098,291 | |
| 4 | DHR |
Danaher Corp /De/
|
103,950 | $19,800,396 | |
| 5 | SHC |
Sotera Health Co
|
985,120 | $17,485,880 | |
| 6 | MTD |
Mettler Toledo International Inc/
|
10,377 | $13,256,721 | |
| 7 | WGS |
GeneDx Holdings Corp.
|
108,839 | $7,471,797 | |
| 8 | ICLR |
Icon PLC
|
26,270 | $4,563,361 |
All Filings in CSTL
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $344,918 | 14,462 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $5,474,208 | 222,982 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $6,503,224 | 167,178 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,945,354 | 85,435 | Shares | Defined | 2025-12-09 | |
| 2025-06-30 | $1,561,190 | 76,454 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $3,431,067 | 171,382 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $1,867,525 | 70,076 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $1,411,454 | 49,490 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $738,830 | 33,938 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $287,883 | 12,997 | Shares | Defined | 2024-05-15 | |
| 2022-12-31 | $1,386,576 | 58,903 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $371,327 | 14,238 | Shares | Defined | 2022-11-14 | |
| 2021-03-31 | $212,294 | 3,101 | Shares | Defined | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||