MNTN
MNTN, Inc Class A · Technology · Software - Application
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 Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 4.26M | — | $93.24M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 2 | Wellington Management ✦ | 3.19M | New | $69.68M | 0.0% | New | 1 | SEC ↗ ×8 |
| 3 | BlackRock ✦ (passive) | 1.89M | — | $41.37M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 4 | Citadel Advisors ✦ | 320.26K | New | $7.00M | 0.0% | New | 1 | SEC ↗ |
| 5 | Millennium Management ✦ | 231.74K | New | $5.07M | 0.0% | New | 1 | SEC ↗ |
| 6 | Soros Fund Management ✦ | 100.00K | New | $2.19M | 0.1% | New | 1 | SEC ↗ |
| 7 | The Vanguard Group ✦ (passive) | 70.00K | — | $1.53M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 8 | Point72 Asset Management ✦ | 34.02K | New | $743,996 | 0.0% | New | 1 | SEC ↗ |
| 9 | Tiger Global Management ✦ | 20.00K | New | $437,400 | 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
| Wellington Management | $69.68M | 0.0% |
| Citadel Advisors | $7.00M | 0.0% |
| Millennium Management | $5.07M | 0.0% |
| Soros Fund Management | $2.19M | 0.1% |
| Point72 Asset Management | $743,996 | 0.0% |
| Tiger Global Management | $437,400 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 93 holders, 29.83M shares, $261.38M 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.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
10% owner · 275.12K sh · $3.51M
10% owner · 33.62K sh · $422,230
10% owner · 26.82K sh · $336,092
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology