Marvell Technology, Inc.
Marvell Technology, Inc. (MRVL) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · MRVL · as of Sep 30, 2025
Ownership Breakdown
1,473
Institutional Holders
▲ 52 vs Q2
$56.60B
Total Inst. Value
▲ $2.85B vs Q2
874.80M
Shares Outstanding
freeFloat 99.67%
673.39M
13F Shares Held
▼ 21.92M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
MRVL largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
FMR LLC semiconductors & related devices | 121.75M | 14.11% | 14.11% | $10.24T | Nov 13, 2025 | ▲ 6.92M |
VANGUARD GROUP INC semiconductors & related devices | 79.61M | 9.23% | 9.23% | $6.69T | Nov 7, 2025 | ▲ 15.17M |
BLACKROCK, INC. semiconductors & related devices | 59.86M | 6.94% | 6.94% | $5.03T | Nov 12, 2025 | ▼ 609.9K |
STATE STREET CORP semiconductors & related devices | 21.16M | 2.45% | 2.45% | $1.78T | Nov 14, 2025 | ▲ 583.8K |
AMERIPRISE FINANCIAL INC semiconductors & related devices | 16.62M | 1.93% | 1.93% | $1.40T | Nov 14, 2025 | ▲ 6.22M |
JANE STREET GROUP, LLC semiconductors & related devices | 14.33M | 1.66% | 1.66% | $1.20T | Nov 14, 2025 | ▲ 7.97M |
SUSQUEHANNA INTERNATIONAL GROUP, LLP semiconductors & related devices | 13.41M | 1.55% | 1.55% | $1.13T | Nov 14, 2025 | ▲ 6.54M |
BANK OF AMERICA CORP /DE/ semiconductors & related devices | 13.15M | 1.52% | 1.52% | $1.11T | Feb 3, 2026 | ▼ 49.3K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP semiconductors & related devices | 12.97M | 1.50% | 1.50% | $1.09T | Nov 14, 2025 | ▲ 5.83M |
FIL LTD semiconductors & related devices | 12.70M | 1.47% | 1.47% | $1.07T | Nov 13, 2025 | ▲ 3.71M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
25
Increased
+77.94M shares1
New Positions
first time holders24
Decreased
−40.39M shares0
Sold Out
fully exitedNet shares change (top 50)
+37.55M
+77.94M / −40.39M
Net new holders
+2
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
MRVL insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
31
Buy transactions
62
Sell transactions
0.50
Buy/Sell ratio
$3M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Koopmans Chris President and COO | Jun 1, 2026 | Sale | 10,000 | $205.87 | $2.06M | 237.4K | Form 4 ↗ |
Koopmans Chris President and COO | May 20, 2026 | Tax Withhold | 9,294 | $186.80 | $1.74M | 247.4K | Form 4 ↗ |
MURPHY MATTHEW J Chairman of the Board and CEO | May 20, 2026 | Tax Withhold | 61,992 | $186.80 | $11.58M | 795.1K | Form 4 ↗ |
Koopmans Chris President and COO | May 15, 2026 | Tax Withhold | 27,882 | $176.89 | $4.93M | 237.9K | Form 4 ↗ |
Meintjes Willem A Chief Financial Officer | May 15, 2026 | Sale | 4,000 | $175.24 | $701.0K | 226.7K | Form 4 ↗ |
MURPHY MATTHEW J Chairman of the Board and CEO | May 13, 2026 | Sale | 7,500 | $177.26 | $1.33M | 739.4K | Form 4 ↗ |
Koopmans Chris President and COO | May 1, 2026 | Sale | 10,000 | $162.76 | $1.63M | 209.6K | Form 4 ↗ |
Casper Mark EVP & Chief Legal Officer | Apr 17, 2026 | Sale | 10,000 | $135.50 | $1.35M | 35.9K | Form 4 ↗ |
Casper Mark EVP & Chief Legal Officer | Apr 15, 2026 | Tax Withhold | 38,617 | $134.60 | $5.20M | 45.9K | Form 4 ↗ |
Casper Mark EVP & Chief Legal Officer | Apr 15, 2026 | Award | 14,280 | — | — | 14.3K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Marvell Technology, Inc. (MRVL) is primarily owned by institutional investors, who hold approximately 77.0% of total shares outstanding. Company insiders own approximately 0.33%, while retail and public investors account for the remaining 22.70%.
The largest institutional shareholder of Marvell Technology, Inc. is FMR LLC, holding approximately 121.75 million shares — equal to 14.11% of outstanding shares — as of September 30, 2025.
A total of 1,473 institutional investors currently hold MRVL stock, with a combined institutional value of approximately $56.60 billion as of the most recent 13F filing period.
Frequently asked questions
MRVL ownershipMarvell Technology, Inc. (MRVL) is primarily owned by institutional investors, who hold approximately 77.0% of shares. The largest shareholder is FMR LLC with a 14.11% stake. Company insiders hold 0.33%. Data sourced from SEC Form 13F as of September 30, 2025.