MAG
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +30.0% ·
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 Q4 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Millennium Management ✦ | 886.20K | +3324.7% | $12.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | Citadel Advisors ✦ | 192.23K | +26.7% | $2.61M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 3 | Geode Capital Management ✦ (passive) | 50.09K | +2.5% | $686,751 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 4 | Two Sigma Investments ✦ | 29.45K | New | $400,561 | 0.0% | New | 1 | SEC ↗ |
| 5 | Marshall Wace ✦ | 20.14K | New | $273,849 | 0.0% | New | 1 | SEC ↗ ×2 |
| 6 | D. E. Shaw & Co. ✦ | 11.48K | New | $156,143 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Two Sigma Investments | $400,561 | 0.0% |
| Marshall Wace | $273,849 | 0.0% |
| D. E. Shaw & Co. | $156,143 | 0.0% |
Exited
| GAMCO Investors | $576,623 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 2 shares, $69 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.