CSTE
name pending profile ingest
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 2.31K | $6,353 | n/a | n/a |
| Q2 2026 | 21 | -2 | 1.28M | $2.68M | +1 | −3 |
| Q1 2026 | 23 | +1 | 1.81M | $1.94M | +2 | −1 |
| Q4 2025 | 22 | -1 | 1.69M | $3.13M | n/a | −1 |
| Q3 2025 | 8 | -2 | 1.14M | $1.81M | n/a | −2 |
| Q2 2025 | 7 | -2 | 1.20M | $2.37M | n/a | −2 |
| Q1 2025 | 7 | +2 | 859.20K | $2.09M | +2 | n/a |
| Q4 2024 | 5 | -1 | 856.29K | $3.64M | n/a | −1 |
| Q3 2024 | 5 | 0 | 791.71K | $3.61M | n/a | n/a |
| Q2 2024 | 5 | n/a | 820.03K | $4.10M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 361.22K | n/a | $1.81M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 275.05K | n/a | $1.38M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 3 | Millennium Management ✦ | 77.87K | n/a | $389,365 | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Two Sigma Investments ✦ | 55.55K | n/a | $277,770 | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 50.33K | n/a | $251,655 | 0.0% | n/c | 1 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 36 holders, 2.61M shares, $2.57M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 64 sh · $180
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
10.4% of class · View original SEC filing ↗
30.2% of class · View original SEC filing ↗