Company · Ownership research

Marvell Technology, Inc. MRVL

CIK 0001835632 · CUSIP 573874104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 573874104 (MRVL), not CUSIP 573874904 (MRVL), CUSIP 573874954 (MRVL), CUSIP G5876H105 (MRVL), and does not merge CUSIPs.

This page lists the top 20 of 1,233 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	FMR LLC CIK 315066 · View history	$7.63B 123,854,288 shares	0.49%	-6.14M(-4.70%)Reduced	SEC filing ↗ May 12, 2025	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$3.93B 63,770,122 shares	0.07%	+1.21M(+1.90%)Added	SEC filing ↗ May 9, 2025	▾
03	BlackRock, Inc. CIK 2012383 · View history	$3.76B 61,105,893 shares	0.08%	-1.81M(-2.90%)Reduced	SEC filing ↗ May 2, 2025	▾
04	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$1.24B 20,161,508 shares	0.24%	+5.16M(+34.40%)Added	SEC filing ↗ May 16, 2025	▾
05	STATE STREET CORP CIK 93751 · View history	$1.23B 20,039,314 shares	0.05%	-51.81K(-0.30%)Reduced	SEC filing ↗ May 15, 2025	▾
06	BROWN ADVISORY INC CIK 1345929 · View history	$1.19B 19,300,527 shares	1.70%	+423.89K(+2.20%)Added	SEC filing ↗ Apr 30, 2025	▾
07	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$1.06B 17,244,465 shares	0.70%	-3.89M(-18.40%)Reduced	SEC filing ↗ May 14, 2025	▾
08	Invesco Ltd. CIK 914208 · View history	$926.04M 15,040,508 shares	0.18%	-1.12M(-6.90%)Reduced	SEC filing ↗ May 12, 2025	▾
09	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$834.61M 13,555,480 shares	0.07%	+2.59M(+23.70%)Added	SEC filing ↗ May 15, 2025	▾
10	JANUS HENDERSON GROUP PLC CIK 1274173 · View history	$781.28M 12,593,739 shares	0.43%	-645.41K(-4.90%)Reduced	SEC filing ↗ May 15, 2025	▾
11	JPMORGAN CHASE & CO CIK 19617 · View history	$746.55M 12,125,150 shares	0.06%	-9.80M(-44.70%)Reduced	SEC filing ↗ May 12, 2025	▾
12	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$736.35M 11,989,024 shares	0.06%	+520.88K(+4.50%)Added	SEC filing ↗ May 13, 2025	▾
13	NORGES BANK CIK 1374170 · Amended · View history	$671.82M 10,911,448 shares	0.09%	+604.94K(+5.90%)Added	SEC filing ↗ May 13, 2025	▾
14	AMERIPRISE FINANCIAL INC CIK 820027 · View history	$562.99M 8,942,304 shares	0.15%	+227.56K(+2.60%)Added	SEC filing ↗ May 14, 2025	▾
15	Pictet Asset Management Holding SA CIK 1993888 · View history	$478.79M 7,776,196 shares	0.53%	+488.61K(+6.70%)Added	SEC filing ↗ May 5, 2025	▾
16	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$474.25M 7,702,611 shares	0.12%	+362.41K(+4.90%)Added	SEC filing ↗ May 19, 2025	▾
17	VAN ECK ASSOCIATES CORP CIK 869178 · View history	$456.48M 7,414,038 shares	0.59%	+210.28K(+2.90%)Added	SEC filing ↗ May 15, 2025	▾
18	LAZARD ASSET MANAGEMENT LLC CIK 1207017 · View history	$450.71M 7,320,255 shares	0.69%	+466.06K(+6.80%)Added	SEC filing ↗ May 15, 2025	▾
19	JANE STREET GROUP, LLC CIK 1595888 · Amended · View history	$432.53M 7,024,998 shares	0.78%	+5.15M(+274.50%)Added	SEC filing ↗ May 19, 2025	▾
20	MORGAN STANLEY CIK 895421 · View history	$427.97M 6,950,955 shares	0.03%	+1.03M(+17.30%)Added	SEC filing ↗ May 15, 2025	▾

Showing 20 / 1,233 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

1,233

Cancelled or null records excluded

Disclosed shares

714,414,061

Not deduplicated across managers

Disclosed value

$43.95B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Marvell Technology, Inc. · Q1 2025

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.