ATOM
name pending profile ingest
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -4.2% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 54 | +5 | 15.41M | $134.00M | +9 | −5 |
| 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 | BlackRock ✦ (passive) | 1.90M | +10.2% | $8.38M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 2 | The Vanguard Group ✦ (passive) | 1.64M | +0.9% | $7.23M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 3 | Geode Capital Management ✦ (passive) | 723.33K | +0.5% | $3.20M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 4 | State Street Global Advisors ✦ (passive) | 446.58K | +33.2% | $1.97M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 183.60K | +103.5% | $811,503 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 6 | D. E. Shaw & Co. ✦ | 115.13K | -66.3% | $508,892 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | Goldman Sachs Group ✦ | 104.63K | — | $462,460 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 8 | Two Sigma Investments ✦ | 90.94K | -8.4% | $401,964 | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 9 | Morgan Stanley ✦ | 81.57K | — | $360,549 | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 10 | Renaissance Technologies ✦ | 60.30K | New | $266,526 | 0.0% | New | 1 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 50.14K | 0.0% | $222,000 | 0.0% | Held | 6 | SEC ↗ |
| 12 | JPMorgan Chase ✦ | 24.16K | — | $106,778 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 13 | AQR Capital Management ✦ | 17.73K | New | $78,389 | 0.0% | New | 1 | SEC ↗ ×4 |
| 14 | Fidelity (FMR) ✦ | 989 | -97.2% | $4,371 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Renaissance Technologies | $266,526 | 0.0% |
| AQR Capital Management | $78,389 | 0.0% |
Exited
| Millennium Management | $1.61M | was 0.0% |
| Marshall Wace | $664,352 | 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.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 6.31K sh · $24,427
Officer, Director · 1.99K sh · $8,051
Officer, Director · 4.51K sh · $18,286
Officer, Director · 5.45K sh · $22,056
Officer · 1.00K sh · $4,050
Officer · 2.19K sh · $8,878
Officer · 889 sh · $3,600
Officer · 1.51K sh · $6,136
Officer · 771 sh · $3,123
Officer · 2.52K sh · $10,186
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology