13F Insight
DOSSIER · 13F Holders · Q2 2026

MARVELL TECHNOLOGY INC

21 institutions still hold MARVELL TECHNOLOGY INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 573874904·21 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$2.4B
visible holders
Holders
21
filers reporting
Concentration
53.61%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

21 institutions reported MARVELL TECHNOLOGY INC in Q2 2026. IMC-Chicago, LLC leads at 53.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$1.3B4.3M0.31%Q2 202602
Optiver Holding B.V.
CIK 0001859606· Market maker
$554M1.9M0.15%Q2 202603
SIMPLEX TRADING, LLC
CIK 0001488542
$236M791K0.14%Q2 202604
GROUP ONE TRADING LLC
CIK 0000932540
$205M687K0.29%Q2 202605
Maven Securities LTD
CIK 0001633046
$31M103K0.61%Q2 202606
Capital Markets Trading UK LLP
CIK 0001719165
$29M294K0.37%Q1 202607
JPMORGAN CHASE & CO
CIK 0000019617
$18M64K0.00%Q2 202608
CMT Capital Markets Trading GmbH
CIK 0001632813
$15M156K0.16%Q1 202609
HRT FINANCIAL LP
CIK 0001475597
$9M111K0.03%Q4 202510
Aristides Capital LLC
CIK 0001595521
$6M20K1.16%Q2 202611
Hodges Capital Management Inc.
CIK 0001337263
$5M2500.33%Q2 202612
DV Trading LLC
CIK 0001721757
$4M36K0.08%Q1 202613
PRAKASH INVESTMENT ADVISORS LLC
CIK 0002054677
$1M680.64%Q2 202614
Step Capital Management Pte. Ltd.
CIK 0002091341
$894K3K0.19%Q2 202615
SG Americas Securities, LLC
CIK 0001313360
$780K71K0.00%Q1 202616
CHESAPEAKE CAPITAL CORP /IL/
CIK 0001093908
$596K200.31%Q2 202617
Marathon Trading Investment Management LLC
CIK 0001572748
$596K2K0.02%Q2 202618
Atlas Legacy Advisors, LLC
CIK 0002054111
$298K1K0.04%Q2 202619
AlphaCore Capital LLC
CIK 0001713662
$181K100.00%Q2 202620
OSAIC HOLDINGS, INC.
CIK 0001677044
$53K40.00%Q2 2026
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