AMCX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth -9.1% ·
share flow +30.0% ·
net new positions -10.0%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 72 | -4 | 24.40M | $244.33M | +1 | −5 |
| Q1 2026 | 78 | +3 | 23.42M | $159.31M | +4 | −1 |
| Q4 2025 | 75 | 0 | 24.27M | $230.74M | — | — |
| Q3 2025 | 17 | 0 | 15.78M | $130.07M | — | — |
| Q2 2025 | 14 | 0 | 11.34M | $71.09M | +1 | −1 |
| Q1 2025 | 11 | -2 | 7.36M | $50.63M | — | −2 |
| Q4 2024 | 13 | +2 | 7.53M | $74.55M | +2 | — |
| Q3 2024 | 10 | -1 | 8.40M | $73.01M | — | −1 |
| Q2 2024 | 11 | — | 3.32M | $32.03M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Citadel Advisors ✦ | 1.81M | +301.6% | $15.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Citadel Advisors ✦ | 1.81M | +301.6% | $15.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Millennium Management ✦ | 1.52M | +528.4% | $13.24M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | D. E. Shaw & Co. ✦ | 1.24M | +170.9% | $10.76M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | D. E. Shaw & Co. ✦ | 1.24M | +170.9% | $10.76M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Marshall Wace ✦ | 1.03M | +122.7% | $8.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Marshall Wace ✦ | 1.03M | +122.7% | $8.93M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 775.60K | +4.2% | $6.74M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Geode Capital Management ✦ (passive) | 775.60K | +4.2% | $6.74M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 587.93K | +87.5% | $5.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 587.93K | +87.5% | $5.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 587.93K | +87.5% | $5.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | Renaissance Technologies ✦ | 485.18K | +358.0% | $4.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Two Sigma Investments ✦ | 479.35K | +948.5% | $4.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | GAMCO Investors ✦ | 430.79K | -2.4% | $3.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | T. Rowe Price ✦ | 48.31K | +9.7% | $420,000 | 0.0% | ▲ Add | 2 | 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
| Gotham Asset Management | $97,730 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 180 holders, 31.28M shares, $203.30M 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.