Marvell Technology Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

BIT:19MW Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
05 Jan 26	Sell€397,498	Mark Casper	Individual	5,000	€79.50
05 Dec 25	Sell€108,785	Mark Casper	Individual	1,253	€86.82
25 Sep 25	Buy€897,975	Matthew Murphy	Individual	13,600	€66.03
25 Sep 25	Buy€454,462	Christopher Koopmans	Individual	6,800	€66.83
25 Sep 25	Buy€227,231	Sandeep Bharathi	Individual	3,400	€66.83
25 Sep 25	Buy€227,231	Willem Meintjes	Individual	3,400	€66.83
18 Jul 25	Sell€186,229	Mark Casper	Individual	3,000	€62.08

Insider Trading Volume

Insider Buying: 19MW insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 19MW?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	1,966	0.000226%
State or Government	362,213	0.0416%
Public Companies	487,521	0.056%
Individual Insiders	2,369,683	0.272%
General Public	162,838,602	18.7%
Institutions	705,126,742	80.9%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 51.43% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
13.8%	FMR LLC	120,395,220	€9.7b	5.28%	0.56%
9.04%	The Vanguard Group, Inc.	78,755,386	€6.3b	-1.07%	0.09%
6.86%	BlackRock, Inc.	59,733,600	€4.8b	-0.2%	0.07%
2.62%	State Street Global Advisors, Inc.	22,834,816	€1.8b	7.93%	0.06%
1.97%	Columbia Management Investment Advisers, LLC	17,146,932	€1.4b	3.14%	0.32%
1.93%	UBS Asset Management AG	16,849,765	€1.4b	-8.4%	0.12%
1.39%	Geode Capital Management, LLC	12,108,452	€976.0m	0.81%	0.06%
1.21%	Norges Bank Investment Management	10,537,246	€849.3m	13.8%	0.06%
1.14%	Putnam LLC	9,934,675	€800.8m	15.5%	0.63%
1.13%	Van Eck Associates Corporation	9,864,514	€795.1m	11.4%	0.53%
1.03%	Fidelity International Ltd	8,994,248	€725.0m	-29.2%	0.29%
0.9%	Jane Street Group, LLC	7,833,520	€631.4m	65.5%	0.85%
0.81%	Goldman Sachs Asset Management, L.P.	7,059,577	€569.0m	-14.4%	0.13%
0.78%	Northern Trust Global Investments	6,798,272	€548.0m	9.66%	0.08%
0.78%	Brown Advisory Incorporated	6,783,749	€546.8m	-42.1%	0.89%
0.74%	Millennium Management LLC	6,427,540	€518.1m	591%	0.38%
0.74%	Strategic Advisers LLC	6,422,209	€517.6m	-13.1%	0.17%
0.7%	Bank of America Corporation	6,110,878	€492.5m	-18.6%	0.14%
0.66%	Legal & General Investment Management Limited	5,753,035	€463.7m	1.77%	0.1%
0.6%	Invesco Capital Management LLC	5,211,213	€420.0m	11.3%	0.13%
0.56%	Barclays PLC	4,852,551	€391.1m	-3.29%	0.25%
0.53%	Invesco Ltd.	4,622,488	€372.6m	-14.9%	0.11%
0.52%	Capital Research and Management Company	4,551,249	€366.8m	178%	0.02%
0.51%	Morgan Stanley	4,485,742	€361.6m	-19.5%	0.04%
0.45%	Rafferty Asset Management, LLC	3,960,935	€319.3m	-20.7%	1.2%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/03/11 21:37
End of Day Share Price	2026/03/11 00:00
Earnings	2026/01/31
Annual Earnings	2026/01/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Marvell Technology, Inc. is covered by 65 analysts. 37 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Brett Simpson	Arete Research Services LLP
James Kelleher	Argus Research Company
Thomas O'Malley	Barclays