MRVL
Marvell Technology, Inc. · Technology · Semiconductors
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | +1 | 1.06M | $281.96M | +1 | n/a |
| Q2 2026 | 175 | +11 | 564.60M | $167.59B | +14 | −2 |
| Q1 2026 | 166 | -2 | 576.73M | $57.02B | +2 | −5 |
| Q4 2025 | 167 | -1 | 612.52M | $52.06B | +1 | −1 |
| Q3 2025 | 23 | +1 | 343.19M | $28.85B | +1 | −1 |
| Q2 2025 | 20 | -1 | 299.10M | $23.15B | +1 | −2 |
| Q1 2025 | 18 | 0 | 66.97M | $4.12B | +2 | −2 |
| Q4 2024 | 18 | +1 | 74.04M | $8.18B | +2 | −1 |
| Q3 2024 | 16 | +1 | 45.54M | $3.28B | +1 | n/a |
| Q2 2024 | 15 | n/a | 42.80M | $2.99B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | 667.91K | -75.4% | $176.47M | 0.2% | ▼ Trim | 4 | SEC ↗ |
| 2 | TD Waterhouse Canada Inc. | 305.87K | -2.0% | $82.01M | 0.2% | ▼ Trim | 4 | SEC ↗ |
| 3 | Wealth Enhancement Advisory… | 89.71K | +12.2% | $23.14M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Ninety One UK Ltd | 1.25K | New | $331,584 | 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
| Ninety One UK Ltd | $331,584 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,523 holders, 687.41M shares, $65.74B 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)
Officer · 3.69K sh · $865,864
Officer, Director · 7.50K sh · $1.77M
Officer · 1.10K sh · $300,949
Officer · 10.00K sh · $2.62M
Officer, Director · 7.50K sh · $1.68M
Officer · 10.00K sh · $2.03M
Officer, Director · 7.50K sh · $1.77M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology