MEC
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth -9.1% ·
share flow -7.1% ·
net new positions -10.0%
— formula
Broad distribution — falling shares and fewer 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 | 63 | +9 | 11.29M | $420.30M | +14 | −6 |
| Q1 2026 | 57 | -1 | 8.90M | $159.69M | +4 | −5 |
| Q4 2025 | 58 | +3 | 9.08M | $170.43M | +3 | — |
| Q3 2025 | 11 | -2 | 3.02M | $41.61M | — | −2 |
| Q2 2025 | 10 | -1 | 2.90M | $46.29M | — | −1 |
| Q1 2025 | 8 | +1 | 1.32M | $17.76M | +1 | — |
| Q4 2024 | 7 | -1 | 1.01M | $15.83M | +1 | −2 |
| Q3 2024 | 7 | +1 | 633.58K | $13.36M | +2 | −1 |
| Q2 2024 | 6 | — | 404.34K | $6.74M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 913.19K | — | $14.57M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 913.19K | — | $14.57M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 913.19K | — | $14.57M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 913.19K | — | $14.57M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 913.19K | — | $14.57M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 913.19K | — | $14.57M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | The Vanguard Group ✦ (passive) | 882.20K | — | $14.08M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | The Vanguard Group ✦ (passive) | 882.20K | — | $14.08M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | The Vanguard Group ✦ (passive) | 882.20K | — | $14.08M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Geode Capital Management ✦ (passive) | 318.32K | +9.5% | $5.08M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | Geode Capital Management ✦ (passive) | 318.32K | +9.5% | $5.08M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | Arrowstreet Capital ✦ | 268.63K | +0.8% | $4.29M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | State Street Global Advisors ✦ (passive) | 265.05K | +5.0% | $4.23M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | Renaissance Technologies ✦ | 144.00K | +67.6% | $2.30M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | Marshall Wace ✦ | 64.57K | -36.3% | $1.03M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | AQR Capital Management ✦ | 25.37K | -63.6% | $404,969 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 25.37K | -63.6% | $404,969 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 25.37K | -63.6% | $404,969 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 25.37K | -63.6% | $404,969 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 25.37K | -63.6% | $404,969 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 21 | Citadel Advisors ✦ | 15.99K | -88.9% | $255,184 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 3.15K | — | $50,196 | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Fidelity (FMR) ✦ | 3.15K | — | $50,196 | 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
| No new tracked buyers this quarter. |
Exited
| Millennium Management | $1.51M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 122 holders, 14.36M shares, $256.89M 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.