AMCX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +18.2% ·
share flow -17.8% ·
net new positions +15.4%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 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 | D. E. Shaw & Co. ✦ | 1.47M | +18.3% | $14.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | D. E. Shaw & Co. ✦ | 1.47M | +18.3% | $14.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Millennium Management ✦ | 1.01M | -33.5% | $10.04M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | Marshall Wace ✦ | 911.55K | -11.2% | $9.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 5 | Marshall Wace ✦ | 911.55K | -11.2% | $9.02M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 801.64K | +3.4% | $7.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 801.64K | +3.4% | $7.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 765.30K | +30.2% | $7.58M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 765.30K | +30.2% | $7.58M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 765.30K | +30.2% | $7.58M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | State Street Global Advisors ✦ (passive) | 755.64K | — | $7.48M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Two Sigma Investments ✦ | 569.52K | +18.8% | $5.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | GAMCO Investors ✦ | 429.68K | -0.3% | $4.25M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 14 | Renaissance Technologies ✦ | 346.92K | -28.5% | $3.43M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 15 | Citadel Advisors ✦ | 279.16K | -84.5% | $2.76M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 16 | Citadel Advisors ✦ | 279.16K | -84.5% | $2.76M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | Point72 Asset Management ✦ | 78.66K | New | $778,774 | 0.0% | New | 1 | SEC ↗ |
| 18 | Arrowstreet Capital ✦ | 63.70K | New | $630,610 | 0.0% | New | 1 | SEC ↗ |
| 19 | T. Rowe Price ✦ | 49.90K | +3.3% | $494,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $778,774 | 0.0% |
| Arrowstreet Capital | $630,610 | 0.0% |
Exited
| No tracked exits this quarter. |
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.