Marvell Technology, Inc. (MRVL)

As of 14 August 2026, short interest in MRVL is 28,388,438 shares, down 4,090,864 shares over the last month. Over the last 48 readings it ranged from 15,976,305 shares (31 January 2025) to 41,324,835 shares (30 September 2025). At the reported average volume of 20.0M shares a day that is 1.4 days to cover.

<iframe src="https://xoomar.com/embed/stocks/mrvl" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>

As of 11 September 2026, the short share of MRVL volume is 46.0%, up 9.1 points over the last five sessions. Over the last 52 readings it ranged from 28.6% (16 July 2026) to 58.9% (30 June 2026). The latest reading is in line with the 30-session average of 45.3%, on 7.9M shares reported.

As of 14 August 2026, the fails-to-deliver balance in MRVL is 703 shares, down 2,297 shares over the last settlement date. Over the last 52 readings it ranged from 1 share (14 April 2026) to 607,317 shares (5 August 2026). The latest reading sits at the bottom of that range.

Insiders at MRVL reported 4 open-market sells worth $7.4M in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Koopmans Chris (President and COO) on 2026-09-01.

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are the rarer, stronger signal.

3 Form 144 notices on file for MRVL worth $5.6M at the prices reported; 3 in the last 90 days worth $5.6M. Latest: KOOPMANS FAMILY TRUST U/A DTD 03/28/2013 filed on 2026-09-01 to sell 10,000 shares ($2.0M) from 2026-09-01.

2 holders above 5% have filed on MRVL, all on Schedule 13G (passive). The largest reported stake is BlackRock, Inc. at 9.0% of the class (79,080,745 shares), filed 2026-07-29 for an event on 2026-06-30.

10 of the 30 tracked managers held MRVL at their latest 13F, $8.37B in total at quarter-end prices. Citadel Advisors is the largest at $5.43B (0.6% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 5 cut.

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

In Q2 2026 (quarter ended 2026-08-01) Marvell Technology, Inc. reported revenue of $2.74B, up 36.5% from the same quarter a year earlier, and net income of $308.0M (0.33 diluted EPS). In FY 2025 it generated $1.75B of operating cash flow and spent $2.04B on buybacks and $205.1M on dividends. As of 2026-08-01, cash was $3.93B against $4.96B of debt.

Quarterly, last 8 quarters

Fiscal years, with buybacks and dividends

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are cash paid to repurchase common stock in the year (XBRL PaymentsForRepurchaseOfCommonStock), not authorizations. Balance sheet lines are as of 2026-08-01; shares outstanding as of 2026-08-21 from the cover page.