MAXLINEAR INC (MXL) Stock Institutional Trading Activity


MAXLINEAR INC (MXL) 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 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 LLCBuy62,722112,113$1,954,130
Q1 2024Renaissance Technologies LLCSell-204,01349,391$922
Q4 2023Renaissance Technologies LLCSell-132,800253,404$6,023
Q3 2023Renaissance Technologies LLCSell-130,109386,204$8,593
Q2 2023Renaissance Technologies LLCBuy73,400516,313$16,295
Q1 2023Renaissance Technologies LLCBuy93,800442,913$15,595
Q4 2022Renaissance Technologies LLCSell-42,800349,113$11,852
Q3 2022Renaissance Technologies LLCSell-208,999391,913$12,784
Q2 2022ARK InvestSell-1392,918$116
Q2 2022Renaissance Technologies LLCBuy331,699600,912$20,419
Q1 2022ARK InvestBuy4533,057$178
Q1 2022Renaissance Technologies LLCBuy68,100269,213$15,709
Q4 2021ARK InvestBuy2,6042,604$196
Q4 2021Renaissance Technologies LLCBuy29,800201,113$15,162
Q3 2021Renaissance Technologies LLCSell-240,400171,313$8,437
Q1 2020Renaissance Technologies LLCBuy378,000411,713$4,805
Q4 2019Renaissance Technologies LLCSell-16,50033,713$715
Q3 2019Renaissance Technologies LLCSell-176,40050,213$1,124
Q3 2017Renaissance Technologies LLCBuy87,500226,613$5,382
Q2 2017Renaissance Technologies LLCSell-87,839139,113$3,880
Q1 2017Renaissance Technologies LLCSell-244,761226,952$6,366
Q4 2016Renaissance Technologies LLCBuy301,362471,713$10,283
Q3 2016Renaissance Technologies LLCSell-1,043,036170,351$3,453
Q2 2016Renaissance Technologies LLCBuy176,6001,213,387$21,817
Q1 2016Renaissance Technologies LLCSell-198,9001,036,787$19,181
Q4 2015Renaissance Technologies LLCBuy543,6001,235,687$18,202
Q3 2015Renaissance Technologies LLCBuy304,400692,087$8,610
Q2 2015Renaissance Technologies LLCBuy276,887387,687$4,691
Q1 2015Renaissance Technologies LLCSell-96,555110,800$901
Q4 2014Renaissance Technologies LLCSell-7,445207,355$1,537

Frequently asked questions about MXL activity

  • Which institutional owners are buying MXL?

    Institutional owners buying MXL 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 MXL activity?

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

  • Is institutional interest in MXL increasing?

    Institutional interest in MXL 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.