AMTX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +3.2% ·
net new positions +20.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 51 | +6 | 15.71M | $25.80M | +13 | −7 |
| Q1 2026 | 45 | +1 | 10.99M | $35.07M | +7 | −6 |
| Q4 2025 | 43 | 0 | 9.22M | $12.81M | +1 | −1 |
| Q3 2025 | 15 | +2 | 6.25M | $14.07M | +3 | −1 |
| Q2 2025 | 10 | +3 | 4.75M | $11.78M | +3 | — |
| Q1 2025 | 4 | -2 | 1.85M | $3.21M | — | −2 |
| Q4 2024 | 6 | 0 | 2.03M | $5.45M | +1 | −1 |
| Q3 2024 | 5 | +1 | 1.10M | $2.54M | +1 | — |
| Q2 2024 | 4 | — | 1.05M | $3.15M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 2.15M | — | $5.33M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 2.15M | — | $5.33M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 605.27K | — | $1.50M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 605.27K | — | $1.50M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 605.27K | — | $1.50M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 605.27K | — | $1.50M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 605.27K | — | $1.50M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 563.80K | -43.0% | $1.40M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | Geode Capital Management ✦ (passive) | 563.80K | -43.0% | $1.40M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | Millennium Management ✦ | 546.93K | New | $1.36M | 0.0% | New | 1 | SEC ↗ |
| 11 | State Street Global Advisors ✦ (passive) | 337.30K | -55.3% | $836,502 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 256.64K | New | $636,480 | 0.0% | New | 1 | SEC ↗ |
| 13 | Two Sigma Investments ✦ | 216.87K | New | $537,843 | 0.0% | New | 1 | SEC ↗ |
| 14 | Wellington Management ✦ | 48.99K | -22.2% | $121,485 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | T. Rowe Price ✦ | 20.46K | -46.2% | $51,000 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 16 | Fidelity (FMR) ✦ | 4.88K | — | $12,095 | 0.0% | n/c | 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 | $1.36M | 0.0% |
| Citadel Advisors | $636,480 | 0.0% |
| Two Sigma Investments | $537,843 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 76 holders, 12.83M shares, $39.74M 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.