13F Insight
DOSSIER · 13F Holders · Q2 2026
MTLS

MATERIALISE NV

66 institutions still hold MATERIALISE NV as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 57667T100·66 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$57M
visible holders
Holders
66
filers reporting
Concentration
25.84%
DISCIPLINED GROWTH INVESTORS INC /MN #1
top holder share
AI Holders Summary · Q2 2026

66 institutions reported MTLS in Q2 2026. DISCIPLINED GROWTH INVESTORS INC /MN leads at 25.8% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
DISCIPLINED GROWTH INVESTORS INC /MN
CIK 0001050442
$15M2.0M0.25%Q2 202602
Rock Point Advisors, LLC
CIK 0001301540
$7M991K1.80%Q2 202603
Archon Capital Management LLC
CIK 0001398825
$6M767K2.31%Q2 202604
KING LUTHER CAPITAL MANAGEMENT CORP
CIK 0000310051
$5M629K0.02%Q2 202605
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$4M477K0.00%Q2 202606
ARK Investment Management LLC
CIK 0001697748
$3M420K0.02%Q2 202607
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$3M553K0.00%Q1 202608
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$2M296K0.00%Q2 202609
CITADEL ADVISORS LLC
CIK 0001423053
$2M246K0.00%Q2 202610
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$2M208K0.00%Q2 202611
EDMOND DE ROTHSCHILD HOLDING S.A.
CIK 0001649647
$1M200K0.02%Q2 202612
Axxion S.A.
CIK 0002030181
$1M174K0.09%Q2 202613
AMH Equity Ltd
CIK 0001600535
$1M208K1.44%Q3 202514
CREDIT AGRICOLE S A
CIK 0001191672
$1M151K0.00%Q2 202615
MORGAN STANLEY
CIK 0000895421
$1M149K0.00%Q2 202616
UBS Group AG
CIK 0001610520
$916K123K0.00%Q2 202617
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$747K101K0.00%Q2 202618
NANO CAP NEW MILLENNIUM GROWTH FUND L P
CIK 0001277890
$743K100K0.57%Q2 202619
AXA Investment Managers S.A.
CIK 0001826635
$636K114K0.00%Q3 202520
Quinn Opportunity Partners LLC
CIK 0001633275
$594K80K0.03%Q2 2026
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