Who owns Marvell Technology (MRVL)
Which tracked institutional funds hold MRVL, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See MRVL company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on MRVL is one-sided between 2026-Q1 and 2026-Q2: 1325 added or opened and 185 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
MRVL’s largest tracked holder by dollar value, BlackRock, Inc., sizes it at 0.4% of its own reported 13F book, while the median holder sizes it at 0.4% of theirs — a 0.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in MRVL divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 2123 tracked filers holding MRVL, 1365 increased or opened the position and 833 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in MRVL between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 305
- Mizuho Markets Cayman LP$566M
- Jupiter Topco LLC$381M
- ADAGE CAPITAL PARTNERS GP, L.L.C.$222M
- Clear Street Group Inc.$154M
- RENAISSANCE TECHNOLOGIES LLC$151M
- BIT Capital GmbH$150M
Full exits 115
- Amundi$452M
- Qube Research & Technologies Ltd$436M
- HRT FINANCIAL LP$302M
- JANUS HENDERSON GROUP PLC$250M
- COATUE MANAGEMENT LLC$177M
- SOUND SHORE MANAGEMENT INC /CT/$114M
Largest adds
- BlackRock, Inc.$19.7B
- VANGUARD CAPITAL MANAGEMENT LLC$13.4B
- STATE STREET CORP$10.2B
- Invesco Ltd.$7.2B
- GEODE CAPITAL MANAGEMENT, LLC$5.0B
- FMR LLC$4.0B
Largest trims
- JANE STREET GROUP, LLC$620M
- FIL Ltd$506M
- MILLENNIUM MANAGEMENT LLC$505M
- WESTFIELD CAPITAL MANAGEMENT CO LP$162M
- Bridgewater Associates, LP$139M
- DNB Asset Management AS$129M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 85,641,174 | $25.5B | 14.4% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 57,898,902 | $17.2B | 9.8% | 2026-Q2 |
| FMR LLC trimmed | 56,933,063 | $17.0B | 9.6% | 2026-Q2 |
| STATE STREET CORP added | 41,834,272 | $12.5B | 7.1% | 2026-Q2 |
| Invesco Ltd. added | 30,285,653 | $9.0B | 5.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 21,126,096 | $6.3B | 3.5% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC trimmed | 21,015,501 | $6.3B | 3.5% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 14,700,948 | $4.4B | 2.5% | 2026-Q2 |
| NORGES BANK added | 14,201,483 | $4.2B | 2.4% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 13,891,628 | $3.9B | 2.2% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 13,833,088 | $4.1B | 2.3% | 2026-Q2 |
| VAN ECK ASSOCIATES CORP added | 13,129,366 | $3.9B | 2.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 9,120,029 | $2.7B | 1.5% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 9,096,728 | $2.7B | 1.5% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 8,754,223 | $2.6B | 1.5% | 2026-Q2 |
| MORGAN STANLEY added | 8,687,235 | $2.6B | 1.5% | 2026-Q2 |
| NORTHERN TRUST CORP added | 8,561,975 | $2.6B | 1.4% | 2026-Q2 |
| Bank of New York Mellon Corp added | 7,957,985 | $2.4B | 1.3% | 2026-Q2 |
| FRANKLIN RESOURCES INC trimmed | 5,988,099 | $1.8B | 1.0% | 2026-Q2 |
| UBS Group AG trimmed | 5,863,014 | $1.7B | 1.0% | 2026-Q2 |
| Legal & General Group Plc added | 5,849,563 | $1.7B | 1.0% | 2026-Q2 |
| BARCLAYS PLC added | 5,749,180 | $1.7B | 1.0% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 5,225,664 | $1.6B | 0.9% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 5,047,876 | $1.5B | 0.9% | 2026-Q2 |
| CITIGROUP INC trimmed | 4,437,598 | $1.3B | 0.7% | 2026-Q2 |
| Rafferty Asset Management, LLC trimmed | 4,090,492 | $1.2B | 0.7% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 3,916,888 | $1.2B | 0.7% | 2026-Q2 |
| HSBC HOLDINGS PLC added | 3,871,406 | $1.2B | 0.7% | 2026-Q2 |
| Nuveen, LLC added | 3,780,512 | $1.1B | 0.6% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ added | 3,360,134 | $1.0B | 0.6% | 2026-Q2 |
| Capital Research Global Investors trimmed | 3,085,747 | $919M | 0.5% | 2026-Q2 |
| CANTOR FITZGERALD, L. P. added | 2,896,855 | $863M | 0.5% | 2026-Q2 |
| National Pension Service trimmed | 2,796,524 | $833M | 0.5% | 2026-Q2 |
| PRIMECAP MANAGEMENT CO/CA/ trimmed | 2,757,995 | $822M | 0.5% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 2,751,646 | $820M | 0.5% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 2,662,731 | $793M | 0.4% | 2026-Q2 |
| NORDEA INVESTMENT MANAGEMENT AB trimmed | 2,650,874 | $780M | 0.4% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 2,649,277 | $789M | 0.4% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 2,547,453 | $759M | 0.4% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 2,504,623 | $746M | 0.4% | 2026-Q2 |
| Swiss National Bank trimmed | 2,404,703 | $716M | 0.4% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 2,192,031 | $653M | 0.4% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. trimmed | 2,025,678 | $603M | 0.3% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 2,010,549 | $599M | 0.3% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. added | 1,990,854 | $593M | 0.3% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 1,981,185 | $588M | 0.3% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 1,946,266 | $580M | 0.3% | 2026-Q2 |
| Marex Group Ltd added | 1,933,202 | $576M | 0.3% | 2026-Q2 |
| California Public Employees Retirement System trimmed | 1,911,352 | $569M | 0.3% | 2026-Q2 |
| Mizuho Markets Cayman LP new | 1,900,891 | $566M | 0.3% | 2026-Q2 |
| Vanguard Global Advisers, LLC added | 1,897,219 | $565M | 0.3% | 2026-Q2 |
| BROWN ADVISORY INC trimmed | 1,854,207 | $552M | 0.3% | 2026-Q2 |
| Boston Partners trimmed | 1,751,787 | $515M | 0.3% | 2026-Q2 |
| Pictet Asset Management Holding SA trimmed | 1,742,336 | $519M | 0.3% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd added | 1,689,549 | $503M | 0.3% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 1,499,652 | $447M | 0.3% | 2026-Q2 |
| Swedbank AB trimmed | 1,491,227 | $444M | 0.3% | 2026-Q2 |
| Mirae Asset Global Investments Co., Ltd. added | 1,439,525 | $429M | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 1,378,189 | $411M | 0.2% | 2026-Q2 |
| FIL Ltd trimmed | 1,371,307 | $408M | 0.2% | 2026-Q2 |
| Assenagon Asset Management S.A. trimmed | 1,355,085 | $404M | 0.2% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 1,323,705 | $394M | 0.2% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC added | 1,321,907 | $393M | 0.2% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 1,292,788 | $385M | 0.2% | 2026-Q2 |
| Jupiter Topco LLC new | 1,278,184 | $381M | 0.2% | 2026-Q2 |
| JANE STREET GROUP, LLC trimmed | 1,228,627 | $366M | 0.2% | 2026-Q2 |
| STIFEL FINANCIAL CORP trimmed | 1,183,565 | $353M | 0.2% | 2026-Q2 |
| Eurizon Capital SGR S.p.A. added | 1,159,475 | $341M | 0.2% | 2026-Q2 |
| Aberdeen Group plc trimmed | 1,104,005 | $329M | 0.2% | 2026-Q2 |
| LPL Financial LLC added | 1,077,669 | $321M | 0.2% | 2026-Q2 |
| Polar Capital Holdings Plc added | 1,066,260 | $318M | 0.2% | 2026-Q2 |
| ProShare Advisors LLC trimmed | 1,063,207 | $317M | 0.2% | 2026-Q2 |
| BANK OF NOVA SCOTIA added | 1,057,131 | $315M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 1,045,433 | $311M | 0.2% | 2026-Q2 |
| Koch, Inc. trimmed | 1,000,000 | $298M | 0.2% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 983,698 | $293M | 0.2% | 2026-Q2 |
| Robeco Schweiz AG trimmed | 960,706 | $286M | 0.2% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ added | 958,829 | $286M | 0.2% | 2026-Q2 |
| AGF MANAGEMENT LTD added | 924,243 | $275M | 0.2% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH trimmed | 895,414 | $266M | 0.2% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 886,470 | $254M | 0.1% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 878,726 | $262M | 0.1% | 2026-Q2 |
| Temasek Holdings (Private) Ltd trimmed | 860,962 | $256M | 0.1% | 2026-Q2 |
| TORONTO DOMINION BANK added | 825,614 | $246M | 0.1% | 2026-Q2 |
| Allspring Global Investments Holdings, LLC trimmed | 799,965 | $218M | 0.1% | 2026-Q2 |
| DANSKE BANK A/S added | 753,132 | $224M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM added | 752,290 | $224M | 0.1% | 2026-Q2 |
| AVIVA PLC added | 749,310 | $223M | 0.1% | 2026-Q2 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. added | 745,800 | $222M | 0.1% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 694,426 | $207M | 0.1% | 2026-Q2 |
| Tidal Investments LLC added | 685,886 | $204M | 0.1% | 2026-Q2 |
| Fisher Asset Management, LLC trimmed | 682,381 | $203M | 0.1% | 2026-Q2 |
| SCHRODER INVESTMENT MANAGEMENT GROUP trimmed | 678,242 | $202M | 0.1% | 2026-Q2 |
| Evergreen Quality Fund GP, Ltd. added | 677,631 | $202M | 0.1% | 2026-Q2 |
| FIFTH THIRD BANCORP added | 677,300 | $202M | 0.1% | 2026-Q2 |
| NEOS Investment Management LLC added | 667,562 | $199M | 0.1% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 663,380 | $192M | 0.1% | 2026-Q2 |
| 1832 Asset Management L.P. trimmed | 662,760 | $197M | 0.1% | 2026-Q2 |
| Impax Asset Management Group plc trimmed | 660,285 | $197M | 0.1% | 2026-Q2 |
| TD Asset Management Inc added | 647,155 | $193M | 0.1% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.