CVRX INC (CVRX) Institutional Ownership Changes & 13F Activity

CVRX INC (CVRX). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC and Mairs & Power Growth Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCBuy5,30019,300$182,578
Q4 2025Mairs & Power Growth FundSell-2,500142,456$1,011,438
Q3 2025Mairs & Power Growth FundBuy675144,956$1,169,795
Q2 2025Renaissance Technologies LLCSell-26,20014,000$82,320
Q4 2024Renaissance Technologies LLCSell-33,10040,200$509,334
Q4 2024Mairs & Power Growth FundSell-80144,281$1,828,040
Q3 2024Mairs & Power Growth FundBuy4,740144,361$1,271,820
Q2 2024Mairs & Power Growth FundBuy39,718139,621$1,674,056
Q1 2024Renaissance Technologies LLCBuy17,40073,300$1,335
Q1 2024Mairs & Power Growth FundBuy8,00099,903$1,819,234
Q4 2023Mairs & Power Growth FundSell-74,67091,903$2,889,430
Q4 2023Renaissance Technologies LLCSell-9,80055,900$1,757
Q3 2023Renaissance Technologies LLCBuy3,30065,700$997
Q2 2023Mairs & Power Growth FundBuy45,230166,573$2,571,887
Q2 2023Renaissance Technologies LLCBuy12,70062,400$963
Q1 2023Mairs & Power Growth FundBuy30,705121,343$1,130,917
Q1 2023Renaissance Technologies LLCBuy16,40049,700$463
Q4 2022Renaissance Technologies LLCSell-30,50033,300$611
Q3 2022Renaissance Technologies LLCSell-39,00063,800$595
Q2 2022Renaissance Technologies LLCSell-85,700102,800$618
Q1 2022Renaissance Technologies LLCBuy164,499188,500$1,129
Q1 2022Mairs & Power Growth FundBuy8,58890,638$543
Q4 2021Mairs & Power Growth FundBuy82,05082,050$1,003
Q4 2021Renaissance Technologies LLCBuy24,00124,001$294

Frequently asked questions about CVRX activity

  • Which institutional owners are buying CVRX?

    Institutional owners buying CVRX 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 CVRX activity?

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

  • Is institutional interest in CVRX increasing?

    Institutional interest in CVRX 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.

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