HEICO CORP (HEI) Institutional Ownership Changes & 13F Activity

HEICO CORP (HEI). 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, ARK Invest, Sequoia Financial Advisors, Polen Capital Management, and Mairs & Power Growth Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2023ARK InvestSell-88419,981$3,535,438
Q1 2023Renaissance Technologies LLCSell-180,06475,100$12,845
Q1 2023ARK InvestSell-72820,865$3,568,750
Q4 2022Renaissance Technologies LLCBuy192,364255,164$39,203
Q4 2022ARK InvestSell-36421,593$3,317,549
Q3 2022Renaissance Technologies LLCBuy7,50062,800$9,042
Q3 2022ARK InvestSell-5,90521,957$3,161
Q2 2022Renaissance Technologies LLCBuy22,60055,300$7,251
Q2 2022ARK InvestSell-1,24027,862$3,986
Q1 2022ARK InvestSell-9,08629,102$4,468
Q1 2022Renaissance Technologies LLCSell-3,46432,700$5,021
Q4 2021Renaissance Technologies LLCSell-105,50036,164$5,216
Q4 2021ARK InvestSell-4,23538,188$5,507
Q3 2021Renaissance Technologies LLCBuy31,100141,664$18,681
Q3 2021ARK InvestSell-2,36742,423$5,594
Q3 2021Polen Capital ManagementBuy55416,074$2,120
Q2 2021Renaissance Technologies LLCSell-76,300110,564$15,415
Q2 2021ARK InvestBuy39,03444,790$6,245
Q2 2021Polen Capital ManagementBuy1,10715,520$2,164
Q1 2021Renaissance Technologies LLCBuy116,400186,864$23,507
Q1 2021ARK InvestBuy5,7565,756$724
Q1 2021Polen Capital ManagementBuy1,29614,413$1,813
Q4 2020Renaissance Technologies LLCSell-247,60070,464$9,329
Q4 2020Polen Capital ManagementBuy13,11713,117$1,737
Q4 2019Renaissance Technologies LLCBuy198,900318,064$36,307
Q3 2019Renaissance Technologies LLCBuy84,518119,164$14,881
Q2 2019Mairs & Power Growth FundSell-6451,700$227
Q1 2019Renaissance Technologies LLCSell-242,32634,646$3,287
Q4 2018Renaissance Technologies LLCBuy203,364276,972$21,460
Q3 2018Renaissance Technologies LLCSell-203,28973,608$6,817

Frequently asked questions about HEI activity

  • Which institutional owners are buying HEI?

    Institutional owners buying HEI 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 HEI activity?

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

  • Is institutional interest in HEI increasing?

    Institutional interest in HEI 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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