Quantbot Technologies LP
- SEC CIK
- 0001512991
- Latest filing
- Aug 12, 2026
CSTL holding history
Castle Biosciences Inc in every 13F filed by Quantbot Technologies LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CSTL overviewAll 13F holders of CSTLFull Q2 2026 holdings
- Shares (Q2 2026)
- 2,599
- Value
- $62.0K
- % of portfolio
- <0.1%
- Quarters held
- 12
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 2,599 | $62.0K | <0.1% | −19,461−88.2% | Reduced | Holders |
| Q1 2026 | 22,060 | $541.6K | <0.1% | +22,013+46,836.2% | Added | Holders |
| Q4 2025 | 47 | $1.83K | <0.1% | +47 | New | Holders |
| Q2 2025 | 0 | $0 | 0.0% | −15,287−100.0% | Sold out | Holders |
| Q1 2025 | 15,287 | $306.0K | <0.1% | +15,287 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −12,941−100.0% | Sold out | Holders |
| Q2 2023 | 12,941 | $177.6K | <0.1% | +10,396+408.5% | Added | Holders |
| Q1 2023 | 2,545 | $57.8K | <0.1% | −5,329−67.7% | Reduced | Holders |
| Q4 2022 | 7,874 | $185.4K | <0.1% | −4,869−38.2% | Reduced | Holders |
| Q3 2022 | 12,743 | $332.0K | <0.1% | −2,818−18.1% | Reduced | Holders |
| Q2 2022 | 15,561 | $341.0K | <0.1% | +15,561 | New | Holders |
| Q1 2022 | 0 | $0 | 0.0% | −3,081−100.0% | Sold out | Holders |
| Q4 2021 | 3,081 | $132.0K | <0.1% | −6,517−67.9% | Reduced | Holders |
| Q3 2021 | 9,598 | $638.0K | <0.1% | +5,617+141.1% | Added | Holders |
| Q2 2021 | 3,981 | $291.0K | <0.1% | +3,981 | New | Holders |