LEMAITRE VASCULAR INC (LMAT) Stock Institutional Trading Activity


LEMAITRE VASCULAR INC (LMAT) 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 Renaissance Technologies LLC, Sequoia Financial Advisors, and Polen Capital Management. 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-100180,502$14,638,712
Q3 2025Renaissance Technologies LLCBuy21,902180,602$15,804,481
Q2 2025Renaissance Technologies LLCBuy4,400158,700$13,180,035
Q1 2025Renaissance Technologies LLCSell-9,500154,300$12,945,770
Q4 2024Renaissance Technologies LLCBuy1,300163,800$15,092,532
Q3 2024Renaissance Technologies LLCBuy22,400162,500$15,094,625
Q2 2024Sequoia Financial AdvisorsBuy12,27712,277$1,010,121
Q2 2024Renaissance Technologies LLCBuy4,164140,100$11,527,428
Q1 2024Renaissance Technologies LLCBuy21,936135,936$9,021
Q4 2023Renaissance Technologies LLCBuy22,200114,000$6,471
Q3 2023Renaissance Technologies LLCBuy16,10091,800$5,001
Q2 2023Renaissance Technologies LLCBuy15,60075,700$5,093
Q1 2023Renaissance Technologies LLCBuy7,70060,100$3,093
Q4 2022Renaissance Technologies LLCSell-50052,400$2,411
Q3 2022Renaissance Technologies LLCSell-4,10052,900$2,681
Q2 2022Renaissance Technologies LLCSell-3,30057,000$2,596
Q1 2022Renaissance Technologies LLCSell-6,00060,300$2,802
Q4 2021Renaissance Technologies LLCSell-37,20066,300$3,330
Q3 2021Renaissance Technologies LLCBuy57,261103,500$5,495
Q2 2021Renaissance Technologies LLCSell-17,26146,239$2,822
Q1 2021Renaissance Technologies LLCSell-26,10063,500$3,098
Q4 2020Renaissance Technologies LLCBuy59,80089,600$3,629
Q2 2020Renaissance Technologies LLCSell-14,00029,800$787
Q2 2020Polen Capital ManagementBuy26,97493,546$2,470
Q1 2020Renaissance Technologies LLCSell-22,80043,800$1,091
Q1 2020Polen Capital ManagementBuy26,68466,572$1,659
Q4 2019Polen Capital ManagementBuy10,55239,888$1,434
Q4 2019Renaissance Technologies LLCBuy50066,600$2,394
Q3 2019Polen Capital ManagementBuy45529,336$1,003
Q3 2019Renaissance Technologies LLCBuy2,50066,100$2,259

Frequently asked questions about LMAT activity

  • Which institutional owners are buying LMAT?

    Institutional owners buying LMAT 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 LMAT activity?

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

  • Is institutional interest in LMAT increasing?

    Institutional interest in LMAT 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.