ESSEX INVESTMENT MANAGEMENT CO LLC

Position in MRVL — Marvell Technology, Inc.

CIK 201772 BOSTON, MA

Position in MRVL

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$3,585,907

+$2,698,651 QoQ

Shares Held

36,203

+51.1% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.57%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2021

8 quarters on record

Voting authority Sole 97.15769411374748.ToString("F0")% Shared 0.ToString("F0")% None 2.8423058862525203.ToString("F0")%

Technology · as of Mar 31, 2026

ESSEX INVESTMENT MANAGEMENT CO LLC holds $39,372,868 across 13 Semiconductors names. MRVL ranks #4 (9.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TSEM	Tower Semiconductor Ltd	115,933	$20,343,922
2	AIP	Arteris, Inc.	290,319	$4,772,844
3	SMTC	Semtech Corp	50,644	$3,894,017
4	MRVL	Marvell Technology, Inc. This page	36,203	$3,585,907
5	DIOD	Diodes Inc /Del/	48,869	$3,335,797
6	ON	On Semiconductor Corp	19,369	$1,199,328
7	MTSI	MACOM Technology Solutions Holdings, Inc.	4,919	$1,092,362
8	AMBQ	Ambiq Micro, Inc.	19,216	$488,278

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,585,907	36,203	+51.1%	Shares	Sole	2026-05-11
2022-12-31	$887,256	23,954	-5.3%	Shares	Sole	2023-02-03
2022-09-30	$1,085,923	25,307	+31.7%	Shares	Sole	2022-11-14
2022-06-30	$836,559	19,218	-4.0%	Shares	Sole	2022-08-12
2022-03-31	$1,435,634	20,020	-32.8%	Shares	Sole	2022-05-09
2021-12-31	$2,608,164	29,811	0.0%	Shares	Sole	2022-02-10
2021-09-30	$1,797,901	29,811	0.0%	Shares	Sole	2021-11-09
2021-06-30	$1,738,875	29,811	—	Shares	Sole	2021-08-12
No filing history on record for this holder in this stock.