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Disclosery

TCX TUCOWS INC

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COM NEW (common), issuer CIK 909494

65 managers (69 13F filers) reported a position in TCX shares at 2026-06-30, 6,351,206 shares in all. 8 filers opened a position and 8 filers sold out during the quarter.

Managers
65
13F filers
69
New
8
Added
31
Reduced
17
Sold out
8
Shares held by filers
6,351,206

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
EdgePoint Investment Group Inc.2,118,575$28.7M0.22%013F-HRTimeline
Blacksheep Fund Management Ltd1,091,985$14.7M4.75%013F-HR/ATimeline
BlackRock, Inc.in group BlackRock, Inc.561,950$7.57M<0.01%+45,78713F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …545,873$7.35M0.01%+12,00013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding458,381$6.17M-877Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC197,896$2.67M<0.01%-65413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP186,518$2.51M<0.01%+2,03413F-HRTimelineGroup
Baader Bank Aktiengesellschaft163,200$2.2M0.18%-7013F-HRTimeline
Axxion S.A.139,110$1.87M0.13%13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC128,951$1.74M<0.01%-6,90013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…114,654$1.54M<0.01%+2,26413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co72,693$979K<0.01%+2,03313F-HRTimelineGroup
Quantinno Capital Management LP72,692$979K<0.01%+52,82513F-HRTimeline
Blackhawk Capital Partners, LLC63,478$855K0.28%+1,40013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP60,475$815K<0.01%-3,75213F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.46,334$624K<0.01%+9,42613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC45,636$615K<0.01%+32,17613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY38,572$520K<0.01%+14,96713F-HRTimelineGroup
K.J. Harrison & Partners Inc31,671$427K0.06%-3,00013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC21,162$285K<0.01%-7,24313F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP21,126$285K0.02%013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp19,947$269K<0.01%+2013F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…19,500$264K<0.01%-50013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP17,536$236K<0.01%new13F-HRTimelineGroup
Nuveen, LLCin group TIAA16,939$228K<0.01%013F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.12,490$214K<0.01%+30013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC11,619$157K<0.01%-11,47113F-HRTimelineGroup
RHUMBLINE ADVISERS8,644$116K<0.01%+56213F-HRTimeline
FMR LLCin group FMR LLC7,701$104K<0.01%+5,74913F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA7,238$97K<0.01%+81113F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\6,429$86.6K<0.01%+20313F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN5,911$79.6K<0.01%+2,75713F-HRTimelineGroup
Versant Capital Management, Inc5,316$71.6K0.01%new13F-HRTimeline
UBS Group AGgroup of 2 filers holding4,425$59.6K+2,461Timeline
CITIGROUP INCin group CITIGROUP INC4,291$57.8K<0.01%+3,97213F-HRTimelineGroup
TD Waterhouse Canada Inc.3,600$49.6K<0.01%013F-HRTimeline
Arax Advisory Partners3,257$43.9K<0.01%+3,25613F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO3,133$43.5K<0.01%+14313F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…3,193$43K<0.01%-2113F-HRTimelineGroup
Police & Firemen's Retirement System of…1,602$21.6K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS1,133$15.3K<0.01%-40213F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC1,052$14.2K<0.01%-1,28913F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND1,045$14.1K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…994$13.4K<0.01%-69613F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…790$10.6K<0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc647$8.71K<0.01%013F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/405$6.66K<0.01%-16713F-HRTimelineGroup
Integrated Wealth Concepts LLC286$3.85K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…239$3.22K<0.01%+23213F-HRTimelineGroup
GAMMA Investing LLC137$1.84K<0.01%+5113F-HRTimeline
Sterling Capital Management LLC111$1.5K<0.01%-8513F-HRTimeline
Allworth Financial LP108$1.46K<0.01%+8113F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…95$1.28K<0.01%-26913F-HR/ATimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…84$1.13K<0.01%+2113F-HRTimelineGroup
Steward Partners Investment Advisory, L…74$994<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB58$781<0.01%new13F-HRTimeline
Private Wealth Management Group, LLC51$687<0.01%new13F-HRTimeline
IFP Advisors, Inc46$620<0.01%+4113F-HRTimeline
Global Retirement Partners, LLC43$579<0.01%13F-HRTimeline
True Wealth Design, LLC38$512<0.01%+2413F-HRTimeline
Essential Partners LLC29$391<0.01%-10113F-HRTimeline
ROTHSCHILD INVESTMENT LLC24$323<0.01%+2013F-HRTimeline
Farther Finance Advisors, LLC11$148<0.01%+613F-HRTimeline
Clearstead Advisors, LLC2$27<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.1$14<0.01%new13F-HRTimeline