ATOS
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +16.7% ·
share flow +8.8% ·
net new positions +14.3%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 22 | +2 | 1.29M | $2.49M | +3 | −1 |
| Q1 2026 | 20 | -16 | 1.18M | $6.22M | — | −16 |
| Q4 2025 | 36 | +2 | 20.14M | $11.88M | +2 | — |
| Q3 2025 | 11 | -1 | 13.66M | $11.84M | — | −1 |
| Q2 2025 | 10 | +2 | 13.82M | $11.47M | +3 | −1 |
| Q1 2025 | 5 | -2 | 6.50M | $4.37M | +1 | −3 |
| Q4 2024 | 7 | +1 | 6.73M | $6.35M | +1 | — |
| Q3 2024 | 5 | -1 | 4.42M | $6.72M | — | −1 |
| Q2 2024 | 6 | — | 4.76M | $5.61M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 2.81M | 0.0% | $2.66M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 2 | State Street Global Advisors ✦ (passive) | 1.76M | — | $1.66M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Renaissance Technologies ✦ | 1.56M | +18.9% | $1.47M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | Citadel Advisors ✦ | 427.82K | +164.2% | $403,905 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Two Sigma Investments ✦ | 89.84K | -6.6% | $84,815 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 51.20K | +25.6% | $49,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | Millennium Management ✦ | 29.15K | New | $27,520 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Millennium Management | $27,520 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 30 holders, 1.24M shares, $6.51M 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.