Ownership — CSTL
US Institutional Ownership86.8%
| Institution | Shares | Value | Ownership % | Change | Filing Date |
|---|
| 2.98M | $73.0M | 9.85% | -122.3K | 2026-03-31 |
| 2.76M | $67.0M | 9.10% | +643.1K | 2026-03-31 |
| 1.77M | $43.0M | 5.84% | -37.8K | 2026-03-31 |
| 1.35M | $33.0M | 4.46% | -379.2K | 2026-03-31 |
| 1.18M | $28.0M | 3.89% | -- | 2026-03-31 |
| 1.04M | $25.0M | 3.43% | -104.0K | 2026-03-31 |
| 940.7K | $23.0M | 3.10% | -118.0K | 2026-03-31 |
| 861.8K | $21.0M | 2.84% | -- | 2026-03-31 |
| 811.3K | $19.0M | 2.68% | +189.0K | 2026-03-31 |
| 769.1K | $18.0M | 2.54% | +32.6K | 2026-03-31 |
| 728.1K | $17.0M | 2.40% | +13.2K | 2026-03-31 |
| 590.6K | $14.0M | 1.95% | -34.1K | 2026-03-31 |
| 559.6K | $13.0M | 1.85% | +324.1K | 2026-03-31 |
| 535.9K | $13.0M | 1.77% | -31.9K | 2026-03-31 |
| 532.8K | $13.0M | 1.76% | +39.7K | 2026-03-31 |
| 522.1K | $12.0M | 1.72% | -2.6K | 2026-03-31 |
| 455.0K | $11.0M | 1.50% | -82.2K | 2026-03-31 |
| 428.9K | $10.0M | 1.42% | +225.4K | 2026-03-31 |
| 386.4K | $9.0M | 1.28% | +81.4K | 2026-03-31 |
| 377.1K | $9.0M | 1.24% | -11.4K | 2026-03-31 |
| 353.3K | $8.0M | 1.17% | +44.4K | 2026-03-31 |
| 341.2K | $8.0M | 1.13% | +53.9K | 2026-03-31 |
| 273.1K | $6.0M | 0.90% | +10.9K | 2026-03-31 |
| 268.5K | $6.0M | 0.89% | +63.5K | 2026-03-31 |
| 264.4K | $6.0M | 0.87% | -3.3K | 2026-03-31 |
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