ATOM
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth -30.0% ·
share flow -11.9% ·
net new positions -20.0%
— formula
Broad distribution — falling shares and fewer 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 | 55 | +5 | 15.44M | $134.26M | +9 | −4 |
| Q1 2026 | 51 | +4 | 11.65M | $44.36M | +6 | −2 |
| Q4 2025 | 47 | 0 | 7.39M | $16.34M | +1 | −1 |
| Q3 2025 | 14 | 0 | 5.43M | $24.01M | +2 | −2 |
| Q2 2025 | 11 | 0 | 5.46M | $27.53M | — | — |
| Q1 2025 | 8 | +2 | 1.61M | $6.43M | +2 | — |
| Q4 2024 | 6 | -3 | 718.15K | $8.33M | — | −3 |
| Q3 2024 | 8 | +1 | 704.80K | $1.85M | +1 | — |
| Q2 2024 | 7 | — | 841.24K | $3.21M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 334.20K | +8.3% | $3.88M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 334.20K | +8.3% | $3.88M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Millennium Management ✦ | 157.74K | +33.1% | $1.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 110.32K | — | $1.28M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | T. Rowe Price ✦ | 54.40K | +19.0% | $632,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 45.41K | -38.0% | $526,791 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | Two Sigma Investments ✦ | 16.08K | -71.7% | $186,551 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“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
| Renaissance Technologies | $151,225 | was 0.0% |
| D. E. Shaw & Co. | $81,456 | was 0.0% |
| Marshall Wace | $35,597 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 106 holders, 16.08M shares, $60.91M 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.