Who owns Marvell (MRVL)?
131 holders named in SEC filings declare between 52.7% and 71.9% of Marvell's shares outstanding, as of Sep 15, 2026. The largest are Vanguard (10.0%), BlackRock (9.8%) and Fidelity (FMR) (6.5%); the five largest hold 34.5% together. Another 2,080 institutions hold small positions worth 7.3%. At least 20.8% of the shares appear in no ownership filing: investors who do not have to report, mostly individuals. From Mar 31, 2026 to Jun 30, 2026, institutions that filed both quarters bought 17.8% and sold 21.5% of the shares, a net sale of 3.7%; 723 opened a position, 601 added, 628 reduced and 99 sold out. Biggest buyers: BlackRock (+21.8M shares) and State Street (+18.5M shares). Biggest sellers: Fidelity (FMR) (-74.3M) and Ameriprise Financial, Inc. (-11.7M). Schedule 13D/G filings since Mar 31, 2026: BlackRock, Inc. crossed 5% (9.0%) on Jun 30, 2026, FMR LLC cut its stake to 6.5% on Jun 30, 2026 and Vanguard Capital Management raised its stake to 7.6% on Jun 30, 2026. Over time, 2,177 managers declared Marvell in their 13F for Q2 2026, against 456 for Q4 2019: together at most 79.3% of the shares outstanding, against 77.7%.
| Holder | Filing | Share of capital | As of | Holding since (13F) |
|---|---|---|---|---|
| Vanguard | 13F | 10.0% | Jun 30, 2026 | Q4 2019 or earlier |
| BlackRock | 13F | 9.8% | Jun 30, 2026 | Q4 2019 or earlier |
| Fidelity (FMR) | 13F | 6.5% | Jun 30, 2026 | Q4 2019 or earlier |
| State Street | 13F | 4.8% | Jun 30, 2026 | Q4 2019 or earlier |
| Invesco | 13F | 3.5% | Jun 30, 2026 | Q4 2019 or earlier |
| Geode Capital | 13F | 2.4% | Jun 30, 2026 | Q4 2019 or earlier |
| UBS | 13F | 1.7% | Jun 30, 2026 | Q4 2019 or earlier |
| Goldman Sachs | 13F | 1.7% | Jun 30, 2026 | Q4 2019 or earlier |
| Norges Bank | 13F | 1.6% | Jun 30, 2026 | Q4 2019 or earlier |
| JPMorgan | 13F | 1.6% | Jun 30, 2026 | Q4 2019 or earlier |
| T. Rowe Price | 13F | 1.6% | Jun 30, 2026 | Q4 2019 or earlier |
| VanEck | 13F | 1.5% | Jun 30, 2026 | Q4 2019 or earlier |
| Ameriprise Financial, Inc. | 13F | 1.0% | Jun 30, 2026 | Q4 2019 or earlier |
| Bank of America | 13F | 1.00% | Jun 30, 2026 | Q4 2019 or earlier |
| Morgan Stanley | 13F | 0.99% | Jun 30, 2026 | Q4 2019 or earlier |
| Northern Trust | 13F | 0.98% | Jun 30, 2026 | Q4 2019 or earlier |
| Amundi | 13F | 0.94% | Jun 30, 2026 | Q2 2021 |
| BNY | 13F | 0.91% | Jun 30, 2026 | Q4 2019 or earlier |
| SG Americas Securities, LLC | 13F | 0.89% | Jun 30, 2026 | Q4 2019 or earlier |
| Franklin Templeton | 13F | 0.68% | Jun 30, 2026 | Q2 2020 |
| Legal & General | 13F | 0.67% | Jun 30, 2026 | Q4 2019 or earlier |
| Barclays | 13F | 0.66% | Jun 30, 2026 | Q1 2022 |
| Charles Schwab | 13F | 0.60% | Jun 30, 2026 | Q4 2019 or earlier |
| CITIGROUP INC | 13F | 0.51% | Jun 30, 2026 | Q4 2019 or earlier |
| Rafferty Asset Management, LLC | 13F | 0.47% | Jun 30, 2026 | Q4 2019 or earlier |
Marvell institutional ownership over time
| Quarter | 13F managers | Share of the company (upper bound) | Value declared | Held by stock pickers |
|---|---|---|---|---|
| Q4 2019 | 456 | 77.7% | $16.9B | 71.4% |
| Q4 2020 | 659 | 74.2% | $28.9B | 67.1% |
| Q4 2021 | 925 | 83.1% | $61.3B | 62.9% |
| Q4 2022 | 822 | 82.3% | $26.0B | 64.3% |
| Q4 2023 | 967 | 83.5% | $43.5B | 63.5% |
| Q4 2024 | 1,351 | 84.0% | $80.3B | 62.7% |
| Q4 2025 | 1,434 | 83.5% | $60.2B | 52.3% |
| Q2 2026 | 2,177 | 79.3% | $206.1B | 41.9% |
From SEC Form 13F, every quarter since the end of 2019, read like the current quarter: entities of a house summed, a value contradicting its share count set aside. The share of the company is an upper bound — two managers can declare the same shares — over the shares outstanding at that date.