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TUCOWS INC (TCX)

Institutional ownership, SEC filings and insider activity

Sector: Technology · SEC CIK 0000909494 · EDGAR filings · Updated 2026-06-09

TUCOWS INC (TCX) has reported institutional ownership of 54.5%, with 68 institutional managers holding positions valued at $104.2M per the latest 13F reporting period. SEC filings include an active substantial-doubt (going concern) disclosure per the filings, triggering event that accelerates or increases a direct financial obligation (8-K Item 2.04).

Institutional ownership
54.5%
Institutional managers
68
Reported 13F value
$104.2M
Insider activity
27 trans.
−$501.0K net selling
Data flags
2 active
from SEC filings

Latest updates

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, TUCOWS INC has 68 institutional holders and institutional ownership of 54.5%.

Insider activity

Insiders reported 27 transactions (0 buys, 26 sells) across 9 reporting insiders, with a net reported value of −$501.0K.

Data flags from SEC filings

Active substantial-doubt (going concern) disclosure per the filings, most recently filed 2026-05-07 (recurring since 2026-03-12) — source filing. The authoritative details are those stated in the filing itself.
Active triggering event that accelerates or increases a direct financial obligation (8-K Item 2.04), most recently filed 2025-12-05 (recurring since 2025-12-05) — source filing. The authoritative details are those stated in the filing itself.

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See full history, cross-references and alerts on Sightfile
Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-06-09.