MITEK SYSTEMS INC (MITK) Stock Institutional Trading Activity


MITEK SYSTEMS INC (MITK) 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 and Sequoia Financial Advisors. 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 LLCBuy80,562391,800$4,133,490
Q3 2025Renaissance Technologies LLCBuy50,638311,238$3,040,795
Q2 2025Renaissance Technologies LLCSell-10,500260,600$2,579,940
Q1 2025Renaissance Technologies LLCBuy182,300271,100$2,236,575
Q4 2024Renaissance Technologies LLCBuy45,60088,800$988,344
Q3 2024Renaissance Technologies LLCSell-184,10043,200$374,544
Q2 2024Sequoia Financial AdvisorsBuy39,31439,314$439,531
Q2 2024Renaissance Technologies LLCSell-197,800227,300$2,541,214
Q1 2024Renaissance Technologies LLCSell-108,600425,100$5,994
Q4 2023Renaissance Technologies LLCBuy62,700533,700$6,959
Q3 2023Renaissance Technologies LLCSell-5,100471,000$5,049
Q2 2023Renaissance Technologies LLCBuy183,600476,100$5,161
Q1 2023Renaissance Technologies LLCSell-39,500292,500$2,805
Q4 2022Renaissance Technologies LLCSell-112,200332,000$3,217
Q3 2022Renaissance Technologies LLCSell-73,900444,200$4,069
Q2 2022Renaissance Technologies LLCBuy484,900518,100$4,787
Q1 2022Renaissance Technologies LLCSell-57,10733,200$487
Q4 2021Renaissance Technologies LLCSell-62,70190,307$1,603
Q3 2021Renaissance Technologies LLCBuy79,727153,008$2,831
Q2 2021Renaissance Technologies LLCSell-261,70073,281$1,411
Q1 2021Renaissance Technologies LLCSell-207,024334,981$4,884
Q4 2020Renaissance Technologies LLCSell-61,476542,005$9,637
Q3 2020Renaissance Technologies LLCBuy54,400603,481$7,688
Q2 2020Renaissance Technologies LLCBuy244,900549,081$5,277
Q1 2020Renaissance Technologies LLCSell-19,995304,181$2,397
Q4 2019Renaissance Technologies LLCBuy212,887324,176$2,480
Q3 2019Renaissance Technologies LLCSell-124,287111,289$1,074
Q2 2019Renaissance Technologies LLCBuy218,507235,576$2,342
Q1 2019Renaissance Technologies LLCSell-128,40717,069$209
Q3 2018Renaissance Technologies LLCSell-229,700145,476$1,026

Frequently asked questions about MITK activity

  • Which institutional owners are buying MITK?

    Institutional owners buying MITK 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 MITK activity?

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

  • Is institutional interest in MITK increasing?

    Institutional interest in MITK 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.