Position in CSTL
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,041,239
+$205,823 QoQ
Shares Held
42,413
+97.5% QoQ
Ownership
0.140%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
24 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, 2026Schonfeld Strategic Advisors LLC holds $125,736,773 across 21 Diagnostics & Research names. CSTL ranks #13 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ILMN |
Illumina, Inc.
|
178,851 | $22,045,174 | |
| 2 | QGEN |
Qiagen N.V.
|
493,645 | $19,765,545 | |
| 3 | A |
Agilent Technologies, Inc.
|
132,823 | $15,139,165 | |
| 4 | TWST |
Twist Bioscience Corp
|
258,604 | $12,288,862 | |
| 5 | WAT |
Waters Corp /De/
|
32,254 | $9,605,241 | |
| 6 | CRL |
Charles River Laboratories International, Inc.
|
52,959 | $9,135,427 | |
| 7 | IDXX |
Idexx Laboratories Inc /De
|
15,003 | $8,430,035 | |
| 8 | DHR |
Danaher Corp /De/
|
40,074 | $7,598,030 |
All Filings in CSTL
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,041,239 | 42,413 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $835,416 | 21,476 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,996,724 | 87,691 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,387,048 | 67,926 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,194,613 | 59,671 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $407,745 | 15,300 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,597,120 | 56,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,115,647 | 51,247 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $3,664,518 | 165,441 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $3,480,854 | 161,300 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $2,500,226 | 148,030 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $514,911 | 37,530 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $584,903 | 25,744 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,352,584 | 57,459 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $4,339,555 | 166,394 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,682,397 | 167,763 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $2,768,041 | 61,704 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,762,557 | 41,114 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $3,068,044 | 46,136 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $2,010,195 | 27,413 | Shares | Sole | 2021-11-16 | |
| 2021-03-31 | $1,884,772 | 27,531 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $537,200 | 8,000 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $4,049,115 | 78,700 | Shares | Sole | 2020-11-19 | |
| 2020-06-30 | $584,195 | 15,500 | Shares | Sole | 2020-09-15 | |
| No filing history on record for this holder in this stock. | ||||||