MATERIALISE NV - MTLS
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 1 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DISCIPLINED GROWTH INVESTORS INC /MN | History | Added to | 1,173,846 | 6,514 | 0.12% | 0.1% | 1 | +165,609 | 16.43% | Q4 2025 | Feb 17, 2026 |
| Rock Point Advisors, LLC | History | Added to | 1,005,491 | 5,580 | 1.4% | 1.45% | 2 | +21,196 | 2.15% | Q4 2025 | Feb 04, 2026 |
| Archon Capital Management LLC | History | Added to | 654,623 | 3,633 | 2.07% | 1.44% | 3 | +219,995 | 50.62% | Q4 2025 | Feb 13, 2026 |
| KING LUTHER CAPITAL MANAGEMENT CORP | History | Reduced | 628,750 | 3,489 | 0.01% | 0.02% | 4 | -26,250 | -4.01% | Q4 2025 | Feb 09, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 597,066 | 3,299 | 0.01% | 0.01% | 5 | +31,867 | 5.64% | Q4 2025 | Feb 10, 2026 |
| ARK Investment Management LLC | History | Reduced | 492,932 | 2,735 | 0.02% | 0.02% | 6 | -12,897 | -2.55% | Q4 2025 | Feb 11, 2026 |
| CREDIT AGRICOLE S A | History | Added to | 446,950 | 2,480 | 0.01% | 0.01% | 7 | +58,000 | 14.91% | Q4 2025 | Feb 17, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | Reduced | 358,977 | 1,992 | 0.0% | 0.0% | 8 | -108,299 | -23.18% | Q4 2025 | Feb 13, 2026 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 335,176 | 1,860 | 0.0% | 0.0% | 9 | -3,033 | -0.9% | Q4 2025 | Feb 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 306,400 | 1,700 | 0.0% | 0.0% | 10 | -7,400 | -2.36% | Q4 2025 | Feb 12, 2026 |
| EDMOND DE ROTHSCHILD HOLDING S.A. | History | No change | 200,007 | 1,110 | 0.02% | 0.02% | 11 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 199,619 | 1,107 | 0.0% | 0.0% | 12 | +114,248 | 133.83% | Q4 2025 | Feb 12, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 175,304 | 972 | 0.0% | 0.0% | 13 | +94,671 | 117.41% | Q4 2025 | Feb 17, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 139,524 | 774 | 0.0% | 0.0% | 14 | -2,652 | -1.87% | Q4 2025 | Feb 17, 2026 |
| KBC Group NV | History | Reduced | 119,985 | 666 | 0.0% | 0.0% | 15 | -91,220 | -43.19% | Q4 2025 | Jan 26, 2026 |
| MORGAN STANLEY | History | Reduced | 118,885 | 659 | 0.0% | 0.0% | 16 | -14,815 | -11.08% | Q4 2025 | Feb 13, 2026 |
| RENAISSANCE GROUP LLC | History | Reduced | 108,581 | 602 | 0.02% | 0.03% | 17 | -19,829 | -15.44% | Q4 2025 | Feb 11, 2026 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | History | New | 100,000 | 555 | 0.47% | — | 18 | +100,000 | New | Q4 2025 | Feb 06, 2026 |
| Quinn Opportunity Partners LLC | History | New | 70,430 | 390 | 0.02% | — | 19 | +70,430 | New | Q4 2025 | Feb 13, 2026 |
| LPL Financial LLC | History | Added to | 54,035 | 299 | 0.0% | 0.0% | 20 | +1,108 | 2.09% | Q4 2025 | Feb 11, 2026 |
| MERITAGE PORTFOLIO MANAGEMENT | History | Reduced | 53,268 | 295 | 0.02% | 0.02% | 21 | -2,296 | -4.13% | Q4 2025 | Jan 27, 2026 |
| XTX Topco Ltd | History | Added to | 49,915 | 277 | 0.01% | 0.0% | 22 | +38,225 | 326.99% | Q4 2025 | Feb 17, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 43,394 | 240 | 0.0% | 0.0% | 23 | +18,400 | 73.62% | Q4 2025 | Feb 17, 2026 |
| TWO SIGMA ADVISERS, LP | History | Added to | 41,400 | 229 | 0.0% | 0.0% | 24 | +24,600 | 146.43% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Reduced | 38,146 | 211 | 0.0% | 0.0% | 25 | -43,743 | -53.42% | Q4 2025 | Jan 29, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 35,666 | 197 | 0.0% | 0.0% | 26 | -1,997 | -5.3% | Q4 2025 | Feb 11, 2026 |
| GOLDMAN SACHS GROUP INC | History | New | 32,320 | 179 | 0.0% | — | 27 | +32,320 | New | Q4 2025 | Mar 25, 2026 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | History | No change | 31,617 | 175 | 0.01% | 0.01% | 28 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| STATE STREET CORP | History | Added to | 30,209 | 167 | 0.0% | 0.0% | 29 | +29 | 0.1% | Q4 2025 | Feb 13, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 26,902 | 149 | 0.0% | 0.0% | 30 | -16,179 | -37.55% | Q4 2025 | Feb 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 17,527 | 97 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| SIMPLEX TRADING, LLC | History | Added to | 16,615 | 92 | 0.0% | 0.0% | 32 | +1,646 | 11.0% | Q4 2025 | Feb 11, 2026 |
| Argos Wealth Advisors, LLC | History | New | 15,283 | 84 | 0.02% | — | 33 | +15,283 | New | Q4 2025 | Feb 04, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 14,764 | 81 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | New | 13,443 | 74 | 0.0% | — | 35 | +13,443 | New | Q4 2025 | Feb 17, 2026 |
| Federation des caisses Desjardins du Quebec | History | Added to | 13,092 | 72 | 0.0% | 0.0% | 36 | +8,861 | 209.43% | Q4 2025 | Feb 12, 2026 |
| State of Tennessee, Department of Treasury | History | No change | 12,995 | 71 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q4 2025 | Feb 18, 2026 |
| Optiver Holding B.V. | History | New | 12,068 | 66 | 0.0% | — | 38 | +12,068 | New | Q4 2025 | Feb 17, 2026 |
| ENVESTNET ASSET MANAGEMENT INC | History | Reduced | 10,461 | 58 | 0.0% | 0.0% | 39 | -98,220 | -90.37% | Q4 2025 | Feb 10, 2026 |
| DGS Capital Management, LLC | History | Reduced | 10,625 | 58 | 0.01% | 0.01% | 40 | -425 | -3.85% | Q4 2025 | Feb 24, 2026 |
| Quadrature Capital Ltd | History | New | 10,162 | 56 | 0.0% | — | 41 | +10,162 | New | Q4 2025 | Feb 17, 2026 |
| Teton Advisors, LLC | History | No change | 10,000 | 55 | 0.04% | 0.03% | 42 | 0 | 0.0% | Q4 2025 | Feb 05, 2026 |
| GAMMA Investing LLC | History | Added to | 9,869 | 54 | 0.0% | 0.0% | 43 | +5,459 | 123.79% | Q4 2025 | Jan 05, 2026 |
| RHUMBLINE ADVISERS | History | Reduced | 5,750 | 31 | 0.0% | 0.0% | 44 | -306 | -5.05% | Q4 2025 | Feb 13, 2026 |
| BlackRock, Inc. | History | No change | 5,552 | 30 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Pacer Advisors, Inc. | History | Added to | 4,726 | 26 | 0.0% | 0.0% | 46 | +2,546 | 116.79% | Q4 2025 | Feb 24, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 2,950 | 16 | 0.0% | 0.0% | 47 | +1,000 | 51.28% | Q4 2025 | Feb 17, 2026 |
| NewEdge Advisors, LLC | History | Added to | 1,602 | 8 | 0.0% | — | 49 | +1,561 | 3807.32% | Q4 2025 | Feb 18, 2026 |
| ROYAL BANK OF CANADA | History | New | 1,389 | 8 | 0.0% | — | 48 | +1,389 | New | Q4 2025 | Feb 17, 2026 |
| CoreCap Advisors, LLC | History | No change | 1,250 | 6 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q4 2025 | Jan 13, 2026 |
| TOTH FINANCIAL ADVISORY CORP | History | New | 200 | 1 | 0.0% | — | 51 | +200 | New | Q4 2025 | Jan 20, 2026 |
| CWM, LLC | History | No change | 150 | 1 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q4 2025 | Jan 26, 2026 |
| Roubaix Capital, LLC | History | Closed out | 0 | 0 | — | 1.1% | — | -423,016 | -100.0% | Q3 2025 | Nov 12, 2025 |
| GSA CAPITAL PARTNERS LLP | History | Closed out | 0 | 0 | — | 0.02% | — | -49,408 | -100.0% | Q3 2025 | Nov 07, 2025 |
| Candriam S.C.A. | History | Closed out | 0 | 0 | — | 0.12% | — | -31,857 | -100.0% | Q3 2025 | Nov 06, 2025 |
| Banque Transatlantique SA | History | Closed out | 0 | 0 | — | 0.0% | — | -15,490 | -100.0% | Q3 2025 | Nov 13, 2025 |
| Jump Financial, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -14,000 | -100.0% | Q3 2025 | Nov 13, 2025 |
| Walleye Capital LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,968 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Wealthspire Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -100 | -100.0% | Q3 2025 | Nov 14, 2025 |
| EverSource Wealth Advisors, LLC | History | New | 94 | 0 | — | — | — | +94 | New | Q4 2025 | Feb 06, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 81 | 0 | — | — | — | +80 | 8000.0% | Q4 2025 | Feb 03, 2026 |
| PRINCIPAL SECURITIES, INC. | History | Closed out | 0 | 0 | — | — | — | -49 | -100.0% | Q3 2025 | Nov 12, 2025 |
| Allworth Financial LP | History | New | 26 | 0 | — | — | — | +26 | New | Q4 2025 | Feb 05, 2026 |
| BANK OF AMERICA CORP /DE/ | History | New | 1 | 0 | — | — | — | +1 | New | Q4 2025 | Feb 17, 2026 |
| CITIGROUP INC | History | New | 1 | 0 | — | — | — | +1 | New | Q4 2025 | Feb 13, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | No change | 130 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| C M BIDWELL & ASSOCIATES LTD | History | No change | 53 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | No change | 60 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| QUADRANT CAPITAL GROUP LLC | History | No change | 14 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |