STXS
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow -3.6% ·
net new positions +20.0%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 45 | -3 | 14.46M | $24.87M | +3 | −6 |
| Q1 2026 | 50 | 0 | 14.05M | $25.87M | +5 | −5 |
| Q4 2025 | 50 | -1 | 14.17M | $32.60M | n/a | −1 |
| Q3 2025 | 14 | +3 | 11.21M | $34.85M | +3 | n/a |
| Q2 2025 | 8 | -2 | 9.65M | $20.47M | n/a | −2 |
| Q1 2025 | 7 | +2 | 2.64M | $4.64M | +2 | n/a |
| Q4 2024 | 5 | 0 | 2.73M | $6.24M | n/a | n/a |
| Q3 2024 | 4 | -1 | 1.88M | $3.85M | n/a | −1 |
| Q2 2024 | 5 | n/a | 1.97M | $3.59M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 1.46M | +4.6% | $2.58M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 2 | State Street Global Advisors ✦ (passive) | 839.68K | +7.1% | $1.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Renaissance Technologies ✦ | 122.11K | -69.9% | $214,912 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | Citadel Advisors ✦ | 97.90K | +51.2% | $172,309 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | T. Rowe Price ✦ | 80.01K | 0.0% | $141,000 | 0.0% | Held | 4 | SEC ↗ |
| 6 | Millennium Management ✦ | 19.98K | New | $35,156 | 0.0% | New | 1 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 11.23K | New | $19,772 | 0.0% | New | 1 | SEC ↗ ×5 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Millennium Management | $35,156 | 0.0% |
| AQR Capital Management | $19,772 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 113 holders, 42.91M shares, $78.72M 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.