ATLC
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +20.0% ·
share flow +5.6% ·
net new positions +16.7%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 63 | +10 | 3.03M | $310.06M | +12 | −2 |
| Q1 2026 | 55 | -5 | 3.07M | $161.10M | +3 | −8 |
| Q4 2025 | 60 | -2 | 3.23M | $216.26M | n/a | −2 |
| Q3 2025 | 18 | +3 | 1.90M | $111.06M | +3 | n/a |
| Q2 2025 | 12 | +1 | 1.65M | $90.41M | +1 | n/a |
| Q1 2025 | 8 | -3 | 829.45K | $42.43M | +1 | −4 |
| Q4 2024 | 11 | +4 | 591.77K | $33.01M | +4 | n/a |
| Q3 2024 | 6 | +1 | 302.26K | $10.60M | +2 | −1 |
| Q2 2024 | 5 | n/a | 269.98K | $7.61M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 455.18K | +2.9% | $26.66M | 0.0% | ▲ Add | 5 | SEC ↗ ×3 |
| 2 | BlackRock ✦ (passive) | 429.14K | -0.3% | $25.14M | 0.0% | ▼ Trim | 2 | SEC ↗ ×12 |
| 3 | The Vanguard Group ✦ (passive) | 305.77K | +6.7% | $17.91M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 4 | Renaissance Technologies ✦ | 144.86K | +15.1% | $8.49M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 137.57K | +8.5% | $8.06M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 6 | State Street Global Advisors ✦ (passive) | 106.66K | +3.1% | $6.25M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | Arrowstreet Capital ✦ | 93.53K | +13.2% | $5.48M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Morgan Stanley ✦ | 88.37K | n/a | $5.18M | 0.0% | n/c | 1 | SEC ↗ ×7 |
| 9 | JPMorgan Chase ✦ | 28.71K | n/a | $1.68M | 0.0% | n/c | 1 | SEC ↗ ×10 |
| 10 | Goldman Sachs Group ✦ | 26.82K | n/a | $1.57M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 11 | Millennium Management ✦ | 16.67K | +353.6% | $976,294 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 14.89K | -40.0% | $872,314 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 13 | AQR Capital Management ✦ | 12.55K | -8.8% | $735,062 | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 14 | Marshall Wace ✦ | 10.51K | New | $615,852 | 0.0% | New | 1 | SEC ↗ ×2 |
| 15 | T. Rowe Price ✦ | 8.72K | +2.5% | $511,000 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | Point72 Asset Management ✦ | 6.87K | New | $402,701 | 0.0% | New | 1 | SEC ↗ |
| 17 | Two Sigma Investments ✦ | 6.63K | New | $388,151 | 0.0% | New | 1 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 2.38K | +0.9% | $139,701 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $615,852 | 0.0% |
| Point72 Asset Management | $402,701 | 0.0% |
| Two Sigma Investments | $388,151 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 107 holders, 3.60M shares, $185.61M 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.
42.1% of class · View original SEC filing ↗