MTLS · Materialise NV

$7.42 +0.75 (+11.24%) At close · Aug 27

Market Cap

$378.24M

57.86M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Quarter:

Holders: 58

Total Value: $61,655,937

Total Shares: 8,298,246

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 58 13F filers · Δ vs Mar 31, 2026

Top Holder

24.0%

+9.1 pts

Top 5

60.0%

+6.5 pts

Top 10

79.9%

+2.6 pts

HHI

1,027

Broadly held+258

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -3

Institutional value: +64.1%

Shares held: +9.1%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid DISCIPLINED GROWTH INVESTORS INC /MN	+857,054	1,992,441
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	+134,349	476,986
Mega UBS Group AG	+61,692	123,225
Large ACADIAN ASSET MANAGEMENT LLC	+51,157	603,875
Mega JANE STREET GROUP, LLC	+36,430	75,979

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega WELLS FARGO & COMPANY/MN	−355,830	187
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	−144,350	207,558
Mega MORGAN STANLEY	−56,937	149,415
Large CREDIT AGRICOLE S A	−46,185	150,765
Mid XTX Topco Ltd	−27,362	40,037

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid Axxion S.A.	174,384	$1,295,673
Large Trexquant Investment LP	40,752	$302,787
Small AXQ CAPITAL, LP	15,934	$118,389
Large QRG CAPITAL MANAGEMENT, INC.	10,875	$80,801
Mid Integrated Wealth Concepts LLC	400	$2,972

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large CAPTRUST FINANCIAL ADVISORS	42,111	$208,028
Mid Optiver Holding B.V.	38,383	$189,612
Mid Jump Financial, LLC	15,329	$75,725
Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC	11,667	$57,634
Large MAI Capital Management	400	$1,976

Filter: New 7 Increased 16 Reduced 20 Sold out 10 Unchanged 15

Showing 62 of 62

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

DISCIPLINED GROWTH INVESTORS INC /MN

$14,803,836

24.01%

1,992,441

Rock Point Advisors, LLC

$7,362,171

11.94%

990,871

Archon Capital Management LLC

$5,696,001

9.24%

766,622

KING LUTHER CAPITAL MANAGEMENT CORP

$4,671,612

7.58%

628,750

ACADIAN ASSET MANAGEMENT LLC

$4,486,791

7.28%

603,875

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	603,875	$4,486,791	100.0%	Defined

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

$3,544,005

5.75%

476,986

ARK Investment Management LLC

$3,118,995

5.06%

419,784

RENAISSANCE TECHNOLOGIES LLC

$2,200,766

3.57%

296,200

CITADEL ADVISORS LLC

$1,828,649

2.97%

246,117

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	131,754	$978,932	53.5%	Defined
Held directly	114,363	$849,717	46.5%	Defined

EDMOND DE ROTHSCHILD HOLDING S.A.

$1,486,052

2.41%

200,007

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
EDMOND DE ROTHSCHILD ASSET MANAGEMENT (FRANCE)	200,007	$1,486,052	100.0%	Sole

Axxion S.A.

$1,295,673

2.10%

174,384

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,171,711

1.90%

157,700

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	157,700	$1,171,711	100.0%	Other

CREDIT AGRICOLE S A

$1,120,183

1.82%

150,765

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Credit Agricole Corporate & Investment Bank joint	150,765	$1,120,183	100.0%	Defined

MORGAN STANLEY

$1,110,151

1.80%

149,415

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY CAPITAL SERVICES, LLC	125,073	$929,292	83.7%	Defined
MORGAN STANLEY SMITH BARNEY LLC	5,051	$37,528	3.4%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	19,291	$143,331	12.9%	Defined

UBS Group AG

$915,561

1.48%

123,225

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	110,889	$823,905	90.0%	Defined
UBS Switzerland AG	5,700	$42,351	4.6%	Defined
UBS Europe SE	1	$7	0.0%	Defined
UBS Securities LLC	6,635	$49,298	5.4%	Defined

TWO SIGMA INVESTMENTS, LP

$746,915

1.21%

100,527

NANO CAP NEW MILLENNIUM GROWTH FUND L P

$743,000

1.21%

100,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AZG TANGIBLE ASSETS FUND LLC	100,000	$743,000	100.0%	Sole

Quinn Opportunity Partners LLC

$594,422

0.96%

80,003

MILLENNIUM MANAGEMENT LLC

$500,068

0.81%

67,304

LPL Financial LLC

$371,195

0.60%

49,959

Trexquant Investment LP

$302,787

0.49%

40,752

XTX Topco Ltd

$297,474

0.48%

40,037

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	40,037	$297,474	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$278,312

0.45%

37,458

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	37,458	$278,312	100.0%	Other

JANE STREET GROUP, LLC

$268,809

0.44%

36,179

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	14,208	$105,565	39.3%	Defined
Jane Street Global Trading, LLC	21,971	$163,244	60.7%	Defined

Engineers Gate Manager LP

$257,991

0.42%

34,723

STATE STREET CORP

$232,670

0.38%

31,315

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SSGA FUNDS MANAGEMENT, INC. joint	31,315	$232,670	100.0%	Defined

JPMORGAN CHASE & CO

$219,935

0.36%

29,601

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities LLC	29,601	$219,935	100.0%	Defined

JANE STREET GROUP, LLC

$219,928

0.36%

29,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	29,600	$219,928	100.0%	Defined

Argos Wealth Advisors, LLC

$217,089

0.35%

29,218

KBC Group NV

$213,768

0.35%

28,771

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
KBC Bank NV joint	28,771	$213,768	100.0%	Defined

Pacer Advisors, Inc.

$206,048

0.33%

27,732

NewEdge Advisors, LLC

$195,409

0.32%

26,300

GEODE CAPITAL MANAGEMENT, LLC

$137,655

0.22%

18,527

AXQ CAPITAL, LP

$118,389

0.19%

15,934

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$92,132

0.15%

12,400

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	12,400	$92,132	100.0%	Other

Granite Investment Partners, LLC

$87,049

0.14%

11,716

NEW YORK STATE COMMON RETIREMENT FUND

$83,461

0.14%

11,233

QRG CAPITAL MANAGEMENT, INC.

$80,801

0.13%

10,875

JANE STREET GROUP, LLC

$75,786

0.12%

10,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	10,200	$75,786	100.0%	Defined

Teton Advisors, LLC

$74,300

0.12%

10,000

GAMMA Investing LLC

$60,747

0.10%

8,176

RHUMBLINE ADVISERS

$35,322

0.06%

4,754

Federation des caisses Desjardins du Quebec

$26,064

0.04%

3,508

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Regime de rentes du Mouvement Desjardins	3,508	$26,064	100.0%	Defined

State of Tennessee, Department of Treasury

$25,848

0.04%

3,479

OSAIC HOLDINGS, INC.

$21,918

0.04%

2,950

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	2,950	$21,918	100.0%	Defined

BlackRock, Inc.

$15,833

0.03%

2,131

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Aperio Group, LLC	2,131	$15,833	100.0%	Sole

ROYAL BANK OF CANADA

$12,742

0.02%

1,715

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	1,715	$12,742	100.0%	Defined

CoreCap Advisors, LLC

$9,287

0.02%

1,250

SIMPLEX TRADING, LLC

$5,260

0.01%

708

Rockefeller Capital Management L.P.

$3,529

0.01%

475

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	475	$3,529	100.0%	Defined

Integrated Wealth Concepts LLC

$2,972

0.00%

400

GROUP ONE TRADING LLC

$2,853

0.00%

384

WELLS FARGO & COMPANY/MN

$1,389

0.00%

187

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	187	$1,389	100.0%	Defined

Arax Advisory Partners

$1,069

0.00%

144

NATIONAL BANK OF CANADA /FI/

$965

0.00%

130

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
National Bank Financial Inc.	130	$965	100.0%	Defined

EverSource Wealth Advisors, LLC

$698

0.00%

SBI Securities Co., Ltd.

$594

0.00%

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO

$445

0.00%

C M BIDWELL & ASSOCIATES LTD

$393

0.00%

Ameritas Advisory Services, LLC

$252

0.00%

Allworth Financial LP

$193

0.00%

Caitong International Asset Management Co., Ltd

$14

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Optiver VOF	38,383	$189,612	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Leap GP LLC joint	15,329	$75,725	100.0%	Defined

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	1	$4	100.0%	Defined

Key facts CIK 1091223 CUSIP 57667T100 13F (30d) 53 filings 53 filers Visit website Investor relations