TUCOWS INC-CLASS A (TCX) Institutional Ownership Changes & 13F Activity

TUCOWS INC-CLASS A (TCX). 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.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCSell-4,000135,851$2,331,203
Q4 2025Renaissance Technologies LLCSell-6,500139,851$3,135,459
Q3 2025Renaissance Technologies LLCSell-2,000146,351$2,715,548
Q2 2025Renaissance Technologies LLCSell-4,300148,351$2,923,998
Q1 2025Renaissance Technologies LLCSell-3,200152,651$2,576,749
Q4 2024Renaissance Technologies LLCSell-9,300155,851$2,671,286
Q3 2024Renaissance Technologies LLCSell-6,900165,151$3,450,004
Q2 2024Renaissance Technologies LLCSell-12,600172,051$3,324,025
Q1 2024Renaissance Technologies LLCSell-11,800184,651$3,427
Q4 2023Renaissance Technologies LLCSell-15,100196,451$5,304
Q3 2023Renaissance Technologies LLCSell-18,400211,551$4,318
Q2 2023Renaissance Technologies LLCSell-38,759229,951$6,379
Q1 2023Renaissance Technologies LLCSell-15,241268,710$5,226
Q4 2022Renaissance Technologies LLCSell-28,724283,951$9,634
Q3 2022Renaissance Technologies LLCSell-55,776312,675$11,718
Q2 2022Renaissance Technologies LLCBuy2,600368,451$16,400
Q1 2022Renaissance Technologies LLCBuy23,340365,851$24,980
Q4 2021Renaissance Technologies LLCSell-13,240342,511$28,710
Q3 2021Renaissance Technologies LLCSell-5,300355,751$28,092
Q2 2021Renaissance Technologies LLCSell-14,419361,051$29,001
Q1 2021Renaissance Technologies LLCSell-31,481375,470$29,099
Q4 2020Renaissance Technologies LLCSell-15,200406,951$30,070
Q3 2020Renaissance Technologies LLCBuy1,400422,151$29,086
Q2 2020Renaissance Technologies LLCBuy12,500420,751$24,117
Q1 2020Renaissance Technologies LLCSell-21,200408,251$19,702
Q4 2019Renaissance Technologies LLCSell-50,400429,451$26,532
Q3 2019Renaissance Technologies LLCSell-33,600479,851$25,988
Q2 2019Renaissance Technologies LLCBuy7,118513,451$31,331
Q1 2019Renaissance Technologies LLCBuy69,282506,333$41,104
Q4 2018Renaissance Technologies LLCBuy24,200437,051$26,249

Frequently asked questions about TCX activity

  • Which institutional owners are buying TCX?

    Institutional owners buying TCX 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 TCX activity?

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

  • Is institutional interest in TCX increasing?

    Institutional interest in TCX 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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