MATERIALISE NV-ADR (MTLS) Stock Institutional Trading Activity


MATERIALISE NV-ADR (MTLS) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Disciplined Growth Investors, Renaissance Technologies LLC, and ARK Invest. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCSell-7,400306,400$1,700,520
Q4 2025Disciplined Growth InvestorsBuy165,6091,173,846$6,514,845
Q3 2025ARK InvestSell-60,679505,829$2,817,468
Q3 2025Renaissance Technologies LLCSell-500313,800$1,747,866
Q3 2025Disciplined Growth InvestorsSell-882,6831,008,237$5,615,880
Q2 2025ARK InvestBuy125,948566,508$3,200,770
Q2 2025Renaissance Technologies LLCBuy200314,300$1,775,795
Q2 2025Disciplined Growth InvestorsBuy15,5731,890,920$10,683,698
Q1 2025ARK InvestSell-258,542440,560$2,167,555
Q1 2025Renaissance Technologies LLCSell-156,200314,100$1,545,372
Q1 2025Disciplined Growth InvestorsBuy315,4471,875,347$9,226,707
Q4 2024ARK InvestSell-367,349699,102$4,921,678
Q4 2024Renaissance Technologies LLCSell-96,074470,300$3,310,912
Q4 2024Disciplined Growth InvestorsSell-41,7411,559,900$10,981,696
Q3 2024ARK InvestSell-542,4331,066,451$5,844,151
Q3 2024Renaissance Technologies LLCBuy133,719566,374$3,103,730
Q3 2024Disciplined Growth InvestorsBuy8,0891,601,641$8,776,993
Q2 2024ARK InvestSell-75,1081,608,884$8,060,509
Q2 2024Renaissance Technologies LLCSell-97,484432,655$2,167,602
Q2 2024Disciplined Growth InvestorsBuy1,8761,593,552$7,983,696
Q1 2024ARK InvestSell-176,1301,683,992$8,891,478
Q1 2024Renaissance Technologies LLCSell-2,014530,139$2,799
Q1 2024Disciplined Growth InvestorsBuy170,1921,591,676$8,404,049
Q4 2023ARK InvestBuy113,4061,860,122$12,211,701
Q4 2023Renaissance Technologies LLCBuy14,395532,153$3,494
Q4 2023Disciplined Growth InvestorsBuy826,4821,421,484$9,332,042
Q3 2023ARK InvestSell-15,7881,746,716$9,589,471
Q3 2023Renaissance Technologies LLCBuy74,658517,758$2,842
Q2 2023ARK InvestBuy240,7851,762,504$15,228,035
Q2 2023Renaissance Technologies LLCBuy96,700443,100$3,828

Frequently asked questions about MTLS activity

  • Which institutional owners are buying MTLS?

    Institutional owners buying MTLS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in MTLS activity?

    "Buy" means an investor increased their reported position in MTLS compared to the prior reporting period. This reflects growing exposure to MATERIALISE NV-ADR (MTLS) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in MTLS increasing?

    Institutional interest in MTLS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.