The largest holder of Marvell Technology stock is BlackRock Advisors LLC, with 62.5 million shares (7.14% of the company), worth about $13.23 billion as of September 25, 2026. The 10 largest holders together own 38.9%.
In Q2 2026, 2,396 institutional holdings reports listed shares worth $209.00 billion.
Insiders reported 79 transactions in the last two years: 31 sales worth $33.95 million and 5 purchases. The newest one on file is from May 15, 2026 (Meintjes Willem A, Chief Financial Officer).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 15, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Advisors LLC | 62.5 million | 7.14% | $13.2B |
| Vanguard Capital Management LLC | 57.9 million | 6.61% | $12.3B |
| Fidelity Management & Research Co. LLC | 56.9 million | 6.50% | $12.0B |
| State Street Corporation | 41.8 million | 4.78% | $8.9B |
| Invesco Advisers, Inc. | 30.3 million | 3.46% | $6.4B |
| Geode Capital Management LLC | 21.1 million | 2.41% | $4.5B |
| Vanguard Portfolio Management LLC | 21.0 million | 2.40% | $4.4B |
| BlackRock Life Ltd. | 20.2 million | 2.30% | $4.3B |
| Goldman Sachs Wealth Services LP | 14.7 million | 1.68% | $3.1B |
| Norges Bank (13F) | 14.2 million | 1.62% | $3.0B |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 2,396 | – | $209.0B |
| Q1 2026 | 1,659 | 712.0 million | $70.4B |
| Q4 2025 | 1,565 | 710.0 million | $60.4B |
| Q3 2025 | 1,501 | 681.0 million | $57.2B |
| Q2 2025 | 1,448 | 701.0 million | $54.2B |
| Q1 2025 | 1,338 | 716.0 million | $44.1B |
| Q4 2024 | 1,477 | 727.0 million | $80.4B |
| Q3 2024 | 1,198 | 749.0 million | $54.1B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Meintjes Willem A | May 15, 2026 | Chief Financial Officer | Sale at price 175.24 per share. | $700,960 |
| Murphy Matthew Joseph | May 13, 2026 | Chief Executive Officer | Sale at price 177.26 per share. | $1.3M |
| Koopmans Christopher R | May 1, 2026 | President | Sale at price 162.76 per share. | $1.6M |
| Casper Mark John | Apr 17, 2026 | Officer | Sale at price 135.50 per share. | $1.4M |
| Bharathi Sandeep | Apr 16, 2026 | Officer | Sale at price 130.35 per share. | $8.7M |
| Koopmans Christopher R | Apr 15, 2026 | President | -- | – |
| Murphy Matthew Joseph | Apr 15, 2026 | Chief Executive Officer | -- | – |
| Meintjes Willem A | Apr 15, 2026 | Chief Financial Officer | -- | – |
| Bharathi Sandeep | Apr 15, 2026 | Officer | -- | – |
| Casper Mark John | Apr 15, 2026 | Officer | -- | – |
| Meintjes Willem A | Apr 15, 2026 | Chief Financial Officer | Sale at price 134.01 per share. | $4.0M |
| Murphy Matthew Joseph | Apr 15, 2026 | Chief Executive Officer | Sale at price 134.46 per share. | $1.0M |
Newest 12 of 79 insider transactions in the last two years.
BlackRock Advisors LLC, with 7.14% of the company (as of September 25, 2026). Next: Vanguard Capital Management LLC (6.61%) and Fidelity Management & Research Co. LLC (6.50%).
2,396 institutional holdings reports listed Marvell Technology shares in Q2 2026 worth $209.00 billion.
In the last two years insiders reported 31 sales and 5 purchases (79 transactions in all); the newest on file is from May 15, 2026.