Company · Ownership research

MATERIALISE NV MTLS

CIK 0001091223 · CUSIP 57667T100

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 57667T100 (MTLS), not CUSIP 57667T900 (MTLS), CUSIP 57667T950 (MTLS), and does not merge CUSIPs.

This page lists the top 20 of 60 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history	$8.87M 1,771,433 shares	0.01%	-63.67K(-3.50%)Reduced	SEC filing ↗ Jul 19, 2024	▾
02	Amova Asset Management Americas, Inc. CIK 1480751 · View history	$8.84M 1,771,433 shares	0.10%	-63.67K(-3.50%)Reduced	SEC filing ↗ Aug 9, 2024	▾
03	ARK Investment Management LLC CIK 1697748 · View history	$8.06M 1,608,884 shares	0.07%	-75.11K(-4.50%)Reduced	SEC filing ↗ Jul 26, 2024	▾
04	DISCIPLINED GROWTH INVESTORS INC /MN CIK 1050442 · View history	$7.98M 1,593,552 shares	0.15%	+1.88K(+0.10%)Added	SEC filing ↗ Aug 15, 2024	▾
05	Rock Point Advisors, LLC CIK 1301540 · View history	$3.36M 670,901 shares	1.01%	+25.64K(+4.00%)Added	SEC filing ↗ Aug 8, 2024	▾
06	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$2.19M 438,999 shares	0.01%	-94.86K(-17.80%)Reduced	SEC filing ↗ Aug 6, 2024	▾
07	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$2.17M 432,655 shares	0.00%	-97.48K(-18.40%)Reduced	SEC filing ↗ Aug 9, 2024	▾
08	KBC Group NV CIK 1411133 · View history	$1.73M 344,503 shares	0.01%	-1.50K(-0.40%)Reduced	SEC filing ↗ Jul 17, 2024	▾
09	EDMOND DE ROTHSCHILD HOLDING S.A. CIK 1649647 · View history	$1.16M 230,657 shares	0.02%	+39.30K(+20.50%)Added	SEC filing ↗ Aug 13, 2024	▾
10	KING LUTHER CAPITAL MANAGEMENT CORP CIK 310051 · View history	$851.70K 170,000 shares	0.00%	-10.00K(-5.60%)Reduced	SEC filing ↗ Aug 12, 2024	▾
11	GSA CAPITAL PARTNERS LLP CIK 1362033 · View history	$810.00K 161,691 shares	0.06%	-5.41K(-3.20%)Reduced	SEC filing ↗ Aug 15, 2024	▾
12	UBS Group AG CIK 1610520 · View history	$576.97K 115,164 shares	0.00%	+80.75K(+234.70%)Added	SEC filing ↗ Aug 14, 2024	▾
13	MARSHALL WACE, LLP CIK 1318757 · View history	$454.70K 90,759 shares	0.00%	-41.01K(-31.10%)Reduced	SEC filing ↗ Aug 14, 2024	▾
14	BAILLIE GIFFORD & CO CIK 1088875 · View history	$416.43K 83,119 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Jul 25, 2024	▾
15	CITADEL ADVISORS LLC CIK 1423053 · View history	$352.27K 70,313 shares	0.00%	-26.78K(-27.60%)Reduced	SEC filing ↗ Aug 14, 2024	▾
16	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$310.00K 61,877 shares	0.00%	-52.91K(-46.10%)Reduced	SEC filing ↗ Aug 15, 2024	▾
17	GUGGENHEIM CAPITAL LLC CIK 1283072 · View history	$258.31K 51,559 shares	0.00%	-6.00K(-10.40%)Reduced	SEC filing ↗ Aug 14, 2024	▾
18	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$243.34K 48,570 shares	0.00%	-23.54K(-32.60%)Reduced	SEC filing ↗ Aug 14, 2024	▾
19	BlackRock Inc. CIK 1364742 · View history	$207.09K 41,335 shares	0.00%	-28.37K(-40.70%)Reduced	SEC filing ↗ Aug 13, 2024	▾
20	MORGAN STANLEY CIK 895421 · Amended · View history	$147.35K 29,412 shares	0.00%	-3.74K(-11.30%)Reduced	SEC filing ↗ May 14, 2025	▾

Showing 20 / 60 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

10,042,884

Not deduplicated across managers

Disclosed value

$50.28M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

MATERIALISE NV · Q2 2024

Explore all 60 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.