ESSEX INVESTMENT MANAGEMENT CO LLC

Position in MRVL — Marvell Technology, Inc.

CIK 201772 BOSTON, MA

Position in MRVL

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$7,718,627

+$4,132,720 QoQ

Shares Held

25,911

-28.4% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

1.04%

of 13F equity value

Holder Rank

#577

of 2,206 holders

Holding Since

Jun 2021

9 quarters on record

Voting authority Sole 97% Shared 0% None 3%

Technology · as of Jun 30, 2026

ESSEX INVESTMENT MANAGEMENT CO LLC holds $66,189,661 across 13 Semiconductors names. MRVL ranks #3 (11.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TSEM	Tower Semiconductor Ltd	105,543	$27,508,727
2	AIP	Arteris, Inc.	277,665	$13,491,742
3	MRVL	Marvell Technology, Inc. This page	25,911	$7,718,627
4	SMTC	Semtech Corp	38,226	$6,186,878
5	DIOD	Diodes Inc /Del/	46,732	$5,114,350
6	MTSI	MACOM Technology Solutions Holdings, Inc.	4,919	$1,871,040
7	ON	On Semiconductor Corp	19,369	$1,831,145
8	AMBQ	Ambiq Micro, Inc.	13,679	$1,207,855

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$7,718,627	25,911	-28.4%	Shares	Sole	2026-08-06
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.