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 (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Quantinno Capital Management Lp, Aqr Capital Management Llc, Dimensional Fund Advisors Lp, Morgan Stanley, and Citadel Advisors Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
State Street CorpBuy+2,034+1.1%186,518$2.51MQ2 2026Sep 22, 2026
Citadel Advisors LlcSell-11,471-49.7%11,619$156.51KQ2 2026Sep 02, 2026
California State Teachers Retirement SystemSell-269-73.9%95$1.28KQ2 2026Aug 24, 2026
Aqr Capital Management LlcBuy+32,176+239.0%45,636$614.72KQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+9,426+25.5%46,334$624.12KQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-7,243-25.5%21,162$285.05KQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+2,757+87.4%5,911$79.62KQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+2,033+2.9%72,693$979.17KQ2 2026Aug 14, 2026
Barclays PlcSell-1,289-55.1%1,052$14.17KQ2 2026Aug 14, 2026
Royal Bank Of CanadaBuy+811+12.6%7,238$97.00KQ2 2026Aug 14, 2026
Alliancebernstein L.P.Buy+300+2.5%12,490$214.33KQ2 2026Aug 14, 2026
Mirae Asset Global Etfs Holdings Ltd.Sell-21-0.7%3,193$43.01KQ2 2026Aug 14, 2026
Quantinno Capital Management LpBuy+52,825+265.9%72,692$979.16KQ2 2026Aug 13, 2026
Morgan StanleyBuy+14,967+63.4%38,572$519.56KQ2 2026Aug 13, 2026
Vanguard Capital Management LlcSell-9,444-2.6%351,800$4.74MQ2 2026Aug 13, 2026
Vanguard Portfolio Management LlcBuy+7,813+19.9%47,021$633.37KQ2 2026Aug 13, 2026
Renaissance Technologies LLCSell-6,900-5.1%128,951$1.74MQ2 2026Aug 13, 2026
Fmr LlcBuy+5,749+294.5%7,701$103.74KQ2 2026Aug 13, 2026
Northern Trust CorpSell-3,752-5.8%60,475$814.60KQ2 2026Aug 13, 2026
Ubs Group AgBuy+2,461+157.8%4,021$54.16KQ2 2026Aug 13, 2026
Vanguard Fiduciary Trust CoBuy+754+1.4%56,138$756.18KQ2 2026Aug 13, 2026
Connor, Clark & Lunn Investment Management Ltd.Sell-500-2.5%19,500$264.13KQ2 2026Aug 13, 2026
Bnp Paribas Financial MarketsSell-402-26.2%1,133$15.26KQ2 2026Aug 13, 2026
Steward Partners Investment Advisory, LlcBuy+74—74$994.00Q2 2026Aug 13, 2026
Jpmorgan Chase & CoBuy+3,133—3,133$43.49KQ2 2026Aug 12, 2026
Geode Capital Management, LlcSell-654-0.3%197,896$2.67MQ2 2026Aug 12, 2026
Rhumbline AdvisersBuy+562+7.0%8,644$116.42KQ2 2026Aug 12, 2026
Dimensional Fund Advisors LpBuy+17,536—17,536$236.21KQ2 2026Aug 11, 2026
Tower Research Capital Llc (Trc)Sell-696-41.2%994$13.39KQ2 2026Aug 11, 2026
Allworth Financial LpBuy+81+300.0%108$1.46KQ2 2026Aug 11, 2026
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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.