NASDAQ · Technology · Holders
Marvell Technology (MRVL) Institutional Ownership & Insider Trading History
Top MRVL institutional shareholders, filing changes, and Form 4 insider activity with filters for buys, sales, option exercises, gifts, and tax withholding.
- Last confirmed price
- $272.29+1.57%
- Oct 2, 2026, 4:00 PM EDT · Prices may be delayed
Data dates
Prices as of Oct 2, 4:00 PM EDT · Fundamentals checked Oct 4, 9:58 PM EDT · Statement period ended Aug 1, 2026
Ownership read
MRVL insider transaction activity: Mixed, sale-heavy.
Blackrock Inc. is the largest institutional holder. 45 sales and 5 purchases appear in the recent Form 4 filings. Use the filters below to separate open-market activity from option exercises, gifts, awards, and tax withholding.
Insider flow
MRVL
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
85.64M
Blackrock Inc.
Insider transaction activity
Mixed, sale-heavy
$52.99M sold / $2.32M bought
Observations shown
130
10 holder / 120 insider
- Holder rows
- 10
- Yahoo Finance · Filing dates shown per row
- Increased / initiated
- 8
- 2 decreased · provider-reported changes
- Insider rows
- 120
- Yahoo Finance · Filing dates shown per row
Percent outstanding uses the quote share count, market cap divided by the share price (898.70M shares). The holder feed's percentages used a different share count, so they are not the figures on this page.
Ownership concentration and transaction activity
- Top 10 reported holders
- 39.78% outstanding
- Changes with share-count history
- Prior-position data unavailable
- New / exited positions
- 0 / 0 explicitly reported
- Largest increase with share-count history
- Prior share counts unavailable
These changes cover the holders shown. A holder missing from this list may still own shares. Compare positions from the same reporting quarters.
Net shares sold: 361,439
Sale-code S shares minus purchase-code P shares in this sample. Includes disclosed plans and unknown plan status; excludes grants, gifts, exercises and withholding. This is activity, not sentiment.
- Purchase / sale; plan unknown: 50
- Other / unclassified: 65
- Gift: 5
Top 10 institutional holders
Marvell Technology (MRVL) institutional ownership
Ranked by reported share count, with position changes and separate position and filing dates where ownership data supplies them.
| # | Institution | % held | Shares | Change % | Position / filing date |
|---|---|---|---|---|---|
| 1 | 9.53% | 85.64M | +34.14% | Position as of Jun 30, 2026Filing date unknown | |
| 2 | 6.44% | 57.90M | +48.06% | Position as of Jun 30, 2026Filing date unknown | |
| 3 | 6.34% | 56.93M | -56.62% | Position as of Jun 30, 2026Filing date unknown | |
| 4 | 4.65% | 41.83M | +79.25% | Position as of Jun 30, 2026Filing date unknown | |
| 5 | 3.37% | 30.29M | +5.13% | Position as of Jun 30, 2026Filing date unknown | |
| 6 | 2.35% | 21.13M | +67.87% | Position as of Jun 30, 2026Filing date unknown | |
| 7 | 2.34% | 21.02M | -36.73% | Position as of Jun 30, 2026Filing date unknown | |
| 8 | 1.64% | 14.70M | +30.70% | Position as of Jun 30, 2026Filing date unknown | |
| 9 | 1.58% | 14.20M | +34.77% | Position as of Jun 30, 2026Filing date unknown | |
| 10 | 1.55% | 13.89M | +138.82% | Position as of Jun 30, 2026Filing date unknown |
Recent insider transactions
Marvell Technology (MRVL) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
| # | Insider | % company | Action | Shares | Transaction date |
|---|---|---|---|---|---|
| 1 | MURPHY MATTHEW JOSEPH Chief Executive Officer | <0.01% | SaleOpen-market or direct sale reported on Form 4.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 7.50K | Sep 15, 2026 |
| 2 | DURN DANIEL JAMES Chief Financial Officer | <0.01% | OtherTransaction code reported in the data source. Check the original Form 4 filing for details.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 6.47K | Sep 15, 2026 |
| 3 | KOOPMANS CHRISTOPHER R President | <0.01% | SaleOpen-market or direct sale reported on Form 4.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 10.00K | Sep 1, 2026 |
| 4 | MURPHY MATTHEW JOSEPH Chief Executive Officer | <0.01% | SaleOpen-market or direct sale reported on Form 4.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 7.50K | Aug 17, 2026 |
| 5 | SCARPULLA JUSTIN Officer | <0.01% | OtherTransaction code reported in the data source. Check the original Form 4 filing for details.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 3.17K | Aug 14, 2026 |
| 6 | KOOPMANS CHRISTOPHER R President | <0.01% | SaleOpen-market or direct sale reported on Form 4.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 10.00K | Aug 3, 2026 |
| 7 | BHARATHI SANDEEP Officer | <0.01% | SaleOpen-market or direct sale reported on Form 4.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 9.01K | Jul 16, 2026 |
| 8 | BHARATHI SANDEEP Officer | <0.01% | OtherTransaction code reported in the data source. Check the original Form 4 filing for details.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 22.44K | Jul 15, 2026 |
| 9 | CASPER MARK JOHN Officer | <0.01% | OtherTransaction code reported in the data source. Check the original Form 4 filing for details.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 4.11K | Jul 15, 2026 |
| 10 | MURPHY MATTHEW JOSEPH Chief Executive Officer | <0.01% | SaleOpen-market or direct sale reported on Form 4.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 7.50K | Jul 15, 2026 |
| 11 | MURPHY MATTHEW JOSEPH Chief Executive Officer | <0.01% | OtherTransaction code reported in the data source. Check the original Form 4 filing for details.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 21.50K | Jul 15, 2026 |
| 12 | SCARPULLA JUSTIN Officer | <0.01% | OtherTransaction code reported in the data source. Check the original Form 4 filing for details.Transaction context
Position sold = shares sold ÷ (shares sold + holdings after). Separate accounts or security classes may not represent total beneficial ownership. | 510 | Jul 15, 2026 |
Frequently asked
Questions about this quote
Who are the largest MRVL shareholders?
Blackrock Inc. is the largest reported institutional holder of MRVL, with 85.64 million shares, or about 9.53% of shares outstanding.
What does the institutional filing activity show for MRVL?
Marvell Technology has 10 institutional rows on file: 8 increased or initiated positions and 2 reduced them.
What insider transactions are available for MRVL?
TECHi shows 120 dated MRVL insider transactions through Sep 15, 2026, with transaction types kept separate so administrative actions are not presented as open-market trades.
Are MRVL insiders buying or selling?
The displayed MRVL activity reads Mixed, sale-heavy: 45 sales and 5 purchases. Other transaction types remain separate.
Who is the most active reported MRVL insider?
MURPHY MATTHEW JOSEPH has the largest absolute share movement in the displayed MRVL filing rows, totaling 1.43 million shares. The action labels provide the transaction context.
All data sources
Search the dated figures used for this view. Each entry identifies its units, reporting period and calculation status.
What this page answers
Check who owns the float and whether insiders are active.
Explore Institutional concentration, insider transaction pattern, and float context.
Keep in mind Filings are delayed or transactions are administrative rather than economic.
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Next open: 2026-10-05 · 9:30 AM America/New_York
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