Materialise NV-ADRMTLS
13F holders, Q1 2026 (March 31)61holders
9new positions
7sold out
4famous investors
$4.94avg. 13F price*
At the end of Q1 2026, 61 institutions reported holding Materialise NV-ADR (MTLS) in their 13F filings, unchanged from Q4 2025. 9 opened new positions and 7 sold out. The largest holders were Disciplined Growth Investors Inc. ($5.6M), Rock Point Advisors, LLC ($5.0M) and Archon Capital Management LLC ($3.7M). 4 famous investors held it, including Cathie Wood (0.0% of ARK Investment Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Materialise NV-ADR
- CUSIP
- 57667T100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 9 | $409K |
| Exits | 7 | $957K |
All 13F filers, Q4 2025 → Q1 2026: 577,333 shares bought and 846,434 shares sold, net −269,101 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 61 holders
| Disciplined Growth Investors Inc. | 0.11% | Reduce -3.3% | 1,135,387 | $5.6M |
| Rock Point Advisors, LLC | 1.36% | Add +1.0% | 1,015,481 | $5.0M |
| Archon Capital Management LLC | 2.07% | Add +13.5% | 742,722 | $3.7M |
| King Luther Capital Management Corp. | 0.01% | No change | 628,750 | $3.1M |
| Acadian Asset Management LLC | 0.00% | Reduce -7.4% | 552,718 | $2.7M |
| ARK Investment Management | 0.02% | Reduce -9.9% | 444,324 | $2.2M |
| Wells Fargo & Company | 0.00% | Add +6.2% | 356,017 | $1.8M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -4.5% | 342,637 | $1.7M |
| Renaissance Technologies | 0.00% | Reduce -0.6% | 304,700 | $1.5M |
| Morgan Stanley | 0.00% | Add +73.6% | 206,352 | $1.0M |
| Edmond DE Rothschild Holding S.A. | 0.01% | No change | 200,007 | $988K |
| Citadel Advisors | 0.00% | Add +12.7% | 197,622 | $976K |
| Credit Agricole S A | 0.00% | Reduce -55.9% | 196,950 | $973K |
| Susquehanna International Group, LLP | 0.00% | Add +79.2% | 161,308 | $797K |
| Two Sigma Investments, LP | 0.00% | Add +148.8% | 107,983 | $533K |
| Nano Cap New Millennium Growth Fund L P | 0.46% | No change | 100,000 | $494K |
| Quinn Opportunity Partners LLC | 0.02% | Add +13.6% | 80,003 | $395K |
| XTX Topco Ltd | 0.01% | Add +35.0% | 67,399 | $333K |
| UBS Group AG | 0.00% | Add +61.3% | 61,533 | $304K |
| Millennium Management | 0.00% | Add +323.1% | 56,880 | $281K |
| LPL Financial LLC | 0.00% | Reduce -1.3% | 53,329 | $263K |
| Captrust Financial Advisors | 0.00% | New | 42,111 | $208K |
| Jane Street Group, LLC | 0.00% | Reduce -74.2% | 39,549 | $195K |
| Optiver Holding B.V. | 0.01% | Add +218.1% | 38,383 | $190K |
| State Street Corp. | 0.00% | Add +3.0% | 31,102 | $154K |
| JPMorgan Chase & Co. | 0.00% | Reduce -14.9% | 30,335 | $146K |
| KBC Group NV | 0.00% | Reduce -76.0% | 28,771 | $142K |
| Geode Capital Management, LLC | 0.00% | Add +30.3% | 22,836 | $113K |
| Jump Financial, LLC | 0.00% | New | 15,329 | $76K |
| Argos Wealth Advisors, LLC | 0.02% | No change | 15,283 | $75K |
| New York State Common Retirement Fund | 0.00% | No change | 14,764 | $73K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 13,092 | $65K |
| State of Tennessee, Department of Treasury | 0.00% | No change | 12,995 | $64K |
| Engineers Gate Manager LP | 0.00% | New | 12,625 | $62K |
| Granite Investment Partners, LLC | 0.00% | New | 11,716 | $58K |
| Susquehanna Fundamental Investments, LLC | 0.00% | Reduce -63.1% | 11,667 | $58K |
| Teton Advisors, LLC | 0.03% | No change | 10,000 | $49K |
| Pacer Advisors, Inc. | 0.00% | Add +74.2% | 8,232 | $41K |
| GAMMA Investing LLC | 0.00% | Reduce -19.3% | 7,965 | $39K |
| Rhumbline Advisers | 0.00% | Reduce -15.6% | 4,854 | $24K |
| Group One Trading LLC | 0.00% | Reduce -82.8% | 4,630 | $23K |
| Osaic Holdings, Inc. | 0.00% | Reduce -6.8% | 2,750 | $14K |
| BlackRock, Inc. | 0.00% | Reduce -52.0% | 2,668 | $13K |
| Simplex Trading, LLC | 0.00% | Reduce -90.2% | 1,630 | $8K |
| NewEdge Advisors, LLC | 0.00% | Reduce -3.8% | 1,541 | $8K |
| CoreCap Advisors, LLC | 0.00% | No change | 1,250 | $6K |
| Royal Bank of Canada | 0.00% | Reduce -14.8% | 1,184 | $6K |
| Rockefeller Capital Management L.P. | 0.00% | New | 475 | $2K |
| MAI Capital Management | 0.00% | New | 400 | $2K |
| National Bank of Canada | 0.00% | No change | 130 | $640 |
| Ascentis Independent Advisors | 0.00% | New | 108 | $532 |
| Cwm, LLC | 0.00% | Reduce -33.3% | 100 | $494 |
| EverSource Wealth Advisors, LLC | 0.00% | No change | 94 | $464 |
| SBI Securities Co., Ltd. | 0.00% | Reduce -1.2% | 80 | $395 |
| Deutsche Bank AG | 0.00% | New | 60 | $296 |
| Northwestern Mutual Wealth Management Co. | 0.00% | No change | 60 | $296 |
| C M Bidwell & Associates Ltd. | 0.00% | No change | 53 | $262 |
| Allworth Financial LP | 0.00% | No change | 26 | $129 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 17 | $84 |
| Quadrant Capital Group LLC | 0.00% | No change | 14 | $70 |
| Citigroup Inc. | 0.00% | No change | 1 | $5 |
"% of holder's portfolio" is MTLS's weight in each manager's 13F, not the share of Materialise NV-ADR the manager owns.