13F Insight
DOSSIER · 13F Holders · Q3 2026

MARVELL TECHNOLOGY INC

15 institutions still hold MARVELL TECHNOLOGY INC as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 573874904·15 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$2.4B
visible holders
Holders
15
filers reporting
Concentration
49.67%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q3 2026

15 institutions reported MARVELL TECHNOLOGY INC in Q3 2026. IMC-Chicago, LLC leads at 49.7% 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
$1.2B4.6M0.25%Q3 202602
Optiver Holding B.V.
CIK 0001859606· Market maker
$554M1.9M0.15%Q2 202603
SIMPLEX TRADING, LLC
CIK 0001488542
$308M1.2M0.17%Q3 202604
GROUP ONE TRADING LLC
CIK 0000932540
$266M1.0M0.36%Q3 202605
Maven Securities LTD
CIK 0001633046
$31M103K0.61%Q2 202606
Capital Markets Trading UK LLP
CIK 0001719165
$29M294K0.37%Q1 202607
CMT Capital Markets Trading GmbH
CIK 0001632813
$15M156K0.16%Q1 202608
HRT FINANCIAL LP
CIK 0001475597
$9M111K0.03%Q4 202509
Aristides Capital LLC
CIK 0001595521
$6M20K1.16%Q2 202610
Hodges Capital Management Inc.
CIK 0001337263
$5M2500.33%Q2 202611
DV Trading LLC
CIK 0001721757
$4M36K0.08%Q1 202612
PRAKASH INVESTMENT ADVISORS LLC
CIK 0002054677
$2M1351.01%Q3 202613
SG Americas Securities, LLC
CIK 0001313360
$780K71K0.00%Q1 202614
OSAIC HOLDINGS, INC.
CIK 0001677044
$148K2120.00%Q3 202615
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025