13F

Stock

Materialise Nv

MTLS · held by 59 managers

Reported value

$33.6M

Holders

59

+9 new · −10 exited

Holders’ est. mark

−$3.81M

Price effect on 50 books still in the name

Largest holder

$5.61M

DISCIPLINED GROWTH INVESTORS INC /MN

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
DISCIPLINED GROWTH INVESTORS INC /MN1.14M$5.61M−$692.6KCut−$906K
Rock Point Advisors, LLC1.02M$5.02M−$613.3KCut−$564K
Archon Capital Management LLC742.7K$3.67M−$399.3KAdded$35.9K
KING LUTHER CAPITAL MANAGEMENT CORP628.8K$3.11M−$383.5KCut−$383.5K
ARK Investment Management LLC444.3K$2.19M−$271KCut−$540.8K
WELLS FARGO & COMPANY/MN356K$1.76M−$204.5KCut−$101.5K
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP342.6K$1.69M−$209KCut−$299.7K
Renaissance Technologies304.7K$1.51M−$185.9KCut−$195.3K
MORGAN STANLEY206.4K$1.02M−$72.5KAdded$359.6K
EDMOND DE ROTHSCHILD HOLDING S.A.200K$988K−$122KCut−$122K
Citadel197.6K$976.3K−$106.9KAdded$3.31K
CREDIT AGRICOLE S A196.9K$972.9K−$120.1KCut−$1.51M
SUSQUEHANNA INTERNATIONAL GROUP, LLP161.3K$796.9K−$54.9KAdded$297.2K
TWO SIGMA INVESTMENTS, LP108K$533.4K−$26.5KAdded$292.6K
NANO CAP NEW MILLENNIUM GROWTH FUND L P100K$494K−$61KCut−$61K
Quinn Opportunity Partners LLC80K$395.2K−$43KAdded$4.33K
XTX Topco Ltd67.4K$333K−$30.4KAdded$55.9K
UBS Group AG61.5K$304K−$23.3KAdded$92.3K
MILLENNIUM MANAGEMENT LLC56.9K$281K−$8.2KAdded$206.4K
LPL Financial LLC53.3K$263.4K−$32.5KCut−$36.4K
CAPTRUST FINANCIAL ADVISORS42.1K$208KNew
JANE STREET GROUP, LLC39.5K$195.4K−$24.1KCut−$656.7K
Optiver Holding B.V.38.4K$189.6K−$7.36KAdded$122.6K
State Street31.1K$153.6K−$18.4KCut−$14K
JPMORGAN CHASE & CO30.3K$145.6K−$22.8KCut−$52.3K
GEODE CAPITAL MANAGEMENT, LLC22.8K$112.8K−$10.7KAdded$15.5K
Jump Financial, LLC15.3K$75.7KNew
Argos Wealth Advisors, LLC15.3K$75.5K−$9.32KCut−$9.32K
NEW YORK STATE COMMON RETIREMENT FUND14.8K$72.9K−$9.01KCut−$9.01K
Federation des caisses Desjardins du Quebec13.1K$64.8K−$7.73KCut−$7.73K
State of Tennessee, Department of Treasury13K$64.2K−$7.41KCut−$7.41K
Engineers Gate Manager LP12.6K$62.4KNew
Granite Investment Partners, LLC11.7K$57.9KNew
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC11.7K$57.6K−$7.12KCut−$117.8K
Teton Advisors, LLC10K$49.4K−$6.1KCut−$6.1K
GAMMA Investing LLC7.96K$39.3K−$4.86KCut−$15.4K
RHUMBLINE ADVISERS4.85K$24K−$2.96KCut−$7.93K
GROUP ONE TRADING LLC4.63K$22.9K−$2.82KCut−$126.4K
OSAIC HOLDINGS, INC.2.75K$13.6K−$1.68KCut−$2.79K
BlackRock, Inc.2.67K$13.2K−$1.63KCut−$17.6K
SIMPLEX TRADING, LLC1.63K$8.05K−$994Cut−$84.2K
CoreCap Advisors, LLC1.25K$6.17K−$763Cut−$763
ROYAL BANK OF CANADA1.18K$6K−$819Cut−$2K
ACADIAN ASSET MANAGEMENT LLC552.7K$2.72K−$336Cut−$581
Rockefeller Capital Management L.P.475$2.35KNew
MAI Capital Management400$1.98KNew
NATIONAL BANK OF CANADA /FI/130$640−$82Cut−$82
Golden State Equity Partners108$532New
CWM, LLC100$494$493Added$493
EverSource Wealth Advisors, LLC94$464−$58Cut−$58
SBI Securities Co., Ltd.80$395−$49Cut−$55
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO60$296−$37Cut−$37
DEUTSCHE BANK AG\60$296New
C M BIDWELL & ASSOCIATES LTD53$262−$32Cut−$32
KBC Group NV28.8K$142−$18Cut−$524
Allworth Financial LP26$129−$16Cut−$16
Caitong International Asset Management Co., Ltd17$84New
QUADRANT CAPITAL GROUP LLC14$70−$8Cut−$8
CITIGROUP INC1$5−$1Cut−$1

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.