CSTE
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth -8.7% ·
share flow -29.6% ·
net new positions -9.5%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| 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 | — | −1 |
| Q3 2025 | 8 | -2 | 1.14M | $1.81M | — | −2 |
| Q2 2025 | 7 | -2 | 1.20M | $2.37M | — | −2 |
| Q1 2025 | 7 | +2 | 859.20K | $2.09M | +2 | — |
| Q4 2024 | 5 | -1 | 856.29K | $3.64M | — | −1 |
| Q3 2024 | 5 | 0 | 791.71K | $3.61M | — | — |
| Q2 2024 | 5 | — | 820.03K | $4.10M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 414.02K | +10.0% | $869,446 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 2 | Jane Street Group, Llc | 276.84K | -47.9% | $581,362 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 3 | BlackRock ✦ (passive) | 183.23K | -2.8% | $384,781 | 0.0% | ▼ Trim | 5 | SEC ↗ ×5 |
| 4 | Citadel Advisors ✦ | 86.43K | New | $181,511 | 0.0% | New | 1 | SEC ↗ |
| 5 | Millennium Management ✦ | 51.79K | -68.3% | $108,761 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 6 | LPL Financial LLC | 50.00K | -0.9% | $105,000 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | Hsbc Holdings Plc | 45.97K | 0.0% | $99,534 | 0.0% | Held | 3 | SEC ↗ |
| 8 | Bank Of America Corp /De/ | 34.60K | -0.1% | $72,658 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 9 | Morgan Stanley ✦ | 29.24K | 0.0% | $61,402 | 0.0% | ▲ Add | 4 | SEC ↗ ×4 |
| 10 | UBS Group AG | 24.36K | -87.3% | $51,167 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 11 | Geode Capital Management ✦ (passive) | 22.44K | -21.9% | $47,117 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 12 | Qube Research & Technologies Ltd | 17.38K | +54.7% | $36,490 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Barclays Plc | 15.93K | 0.0% | $33,455 | 0.0% | Held | 3 | SEC ↗ |
| 14 | Goldman Sachs Group ✦ | 15.83K | -27.7% | $33,235 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | TD Waterhouse Canada Inc. | 2.31K | 0.0% | $5,036 | 0.0% | Held | 3 | SEC ↗ |
| 16 | Osaic Holdings, Inc. | 1.45K | 0.0% | $3,042 | 0.0% | Held | 3 | SEC ↗ |
| 17 | Bnp Paribas Financial Markets | 1.34K | 0.0% | $2,810 | 0.0% | Held | 3 | SEC ↗ |
| 18 | JPMorgan Chase ✦ | 1.20K | -2.7% | $2,593 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 19 | Federated Hermes, Inc. | 855 | -52.7% | $1,796 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 20 | Royal Bank Of Canada | 742 | +1249.1% | $1,000 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 21 | Citigroup Inc | 1 | 0.0% | $2 | 0.0% | Held | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $181,511 | 0.0% |
Exited
| Northern Trust Corp | $123,781 | was 0.0% |
| Group One Trading Llc | $356 | was 0.0% |
| Optiver Holding B.V. | $19 | was 0.0% |
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 ↗