TUCOWS INC /PA/ - TCX
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 1 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EdgePoint Investment Group Inc. | History | No change | 2,118,575 | 46,924 | 0.39% | 0.29% | 1 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Blacksheep Fund Management Ltd | History | No change | 1,091,985 | 24,482 | 9.95% | 17.28% | 2 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| BlackRock, Inc. | History | Reduced | 523,179 | 11,729 | 0.0% | 0.0% | 3 | -503 | -0.1% | Q4 2025 | Feb 12, 2026 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | History | Added to | 526,989 | 11,588 | 0.02% | 0.02% | 4 | +16,000 | 3.13% | Q4 2025 | Jan 28, 2026 |
| VANGUARD GROUP INC | History | Reduced | 464,026 | 10,403 | 0.0% | 0.0% | 5 | -17,436 | -3.62% | Q4 2025 | Jan 29, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Reduced | 185,006 | 4,149 | 0.0% | 0.0% | 6 | -327 | -0.18% | Q4 2025 | Feb 09, 2026 |
| STATE STREET CORP | History | Reduced | 180,424 | 4,045 | 0.0% | 0.0% | 7 | -264 | -0.15% | Q4 2025 | Feb 13, 2026 |
| Baader Bank Aktiengesellschaft | History | Added to | 163,216 | 3,659 | 0.25% | 0.2% | 8 | +16 | 0.01% | Q4 2025 | Feb 05, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 139,851 | 3,135 | 0.0% | 0.0% | 9 | -6,500 | -4.44% | Q4 2025 | Feb 12, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 78,805 | 1,766 | 0.0% | 0.0% | 10 | -54,295 | -40.79% | Q4 2025 | Feb 17, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Reduced | 72,689 | 1,629 | 0.0% | 0.0% | 11 | -56 | -0.08% | Q4 2025 | Feb 13, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 60,749 | 1,361 | 0.0% | 0.0% | 12 | +19,051 | 45.69% | Q4 2025 | Feb 12, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 59,120 | 1,325 | 0.0% | 0.0% | 13 | -1,654 | -2.72% | Q4 2025 | Feb 17, 2026 |
| Blackhawk Capital Partners, LLC | History | Reduced | 50,693 | 1,136 | 0.43% | 0.37% | 14 | -925 | -1.79% | Q4 2025 | Feb 04, 2026 |
| Crawford Fund Management, LLC | History | Reduced | 50,300 | 1,127 | 0.15% | 0.26% | 15 | -35,700 | -41.51% | Q4 2025 | Feb 17, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 47,968 | 1,075 | 0.0% | 0.0% | 16 | -23,822 | -33.18% | Q4 2025 | Feb 17, 2026 |
| K.J. Harrison & Partners Inc | History | Reduced | 35,171 | 788 | 0.1% | 0.11% | 17 | -6,120 | -14.82% | Q4 2025 | Feb 03, 2026 |
| MORGAN STANLEY | History | Reduced | 35,034 | 785 | 0.0% | 0.0% | 18 | -1,037 | -2.87% | Q4 2025 | Feb 13, 2026 |
| D. E. Shaw & Co., Inc. | History | Added to | 34,759 | 779 | 0.0% | 0.0% | 19 | +3,044 | 9.6% | Q4 2025 | Feb 17, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | History | Reduced | 27,862 | 617 | 0.0% | 0.0% | 20 | -9,038 | -24.49% | Q4 2025 | Feb 10, 2026 |
| GOLDMAN SACHS GROUP INC | History | New | 22,553 | 505 | 0.0% | — | 21 | +22,553 | New | Q4 2025 | Mar 25, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Reduced | 21,576 | 484 | 0.04% | 0.04% | 22 | -5,076 | -19.05% | Q4 2025 | Feb 06, 2026 |
| Bank of New York Mellon Corp | History | Reduced | 19,527 | 437 | 0.0% | 0.0% | 23 | -492 | -2.46% | Q4 2025 | Feb 10, 2026 |
| EVERETT HARRIS & CO /CA/ | History | Reduced | 112,485 | 428 | 0.01% | 0.01% | 24 | -41,895 | -27.14% | Q4 2025 | Feb 11, 2026 |
| Quantinno Capital Management LP | History | Added to | 18,528 | 415 | 0.0% | 0.0% | 25 | +7,851 | 73.53% | Q4 2025 | Feb 17, 2026 |
| Nuveen, LLC | History | Reduced | 16,812 | 376 | 0.0% | 0.0% | 26 | -2,266 | -11.88% | Q4 2025 | Feb 12, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 12,714 | 285 | 0.0% | 0.0% | 27 | -6,921 | -35.25% | Q4 2025 | Feb 17, 2026 |
| ALLIANCEBERNSTEIN L.P. | History | Added to | 12,190 | 273 | 0.0% | 0.0% | 28 | +300 | 2.52% | Q4 2025 | Feb 17, 2026 |
| BARCLAYS PLC | History | Added to | 11,571 | 259 | 0.0% | 0.0% | 29 | +2,059 | 21.65% | Q4 2025 | Feb 13, 2026 |
| BARD ASSOCIATES INC | History | Reduced | 11,165 | 250 | 0.06% | 0.07% | 30 | -3,825 | -25.52% | Q4 2025 | Feb 13, 2026 |
| STATE OF WISCONSIN INVESTMENT BOARD | History | Reduced | 10,900 | 244 | 0.0% | 0.0% | 31 | -200 | -1.8% | Q4 2025 | Feb 17, 2026 |
| Squarepoint Ops LLC | History | New | 10,868 | 243 | 0.0% | — | 32 | +10,868 | New | Q4 2025 | Feb 13, 2026 |
| Walleye Trading LLC | History | Reduced | 9,749 | 218 | 0.0% | 0.0% | 33 | -12,451 | -56.09% | Q4 2025 | Feb 13, 2026 |
| RHUMBLINE ADVISERS | History | Reduced | 8,872 | 198 | 0.0% | 0.0% | 34 | -1,206 | -11.97% | Q4 2025 | Feb 13, 2026 |
| WELLS FARGO & COMPANY/MN | History | Added to | 8,149 | 182 | 0.0% | 0.0% | 35 | +2,651 | 48.22% | Q4 2025 | Feb 13, 2026 |
| ROYAL BANK OF CANADA | History | New | 6,222 | 140 | 0.0% | — | 36 | +6,222 | New | Q4 2025 | Feb 17, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 6,171 | 138 | 0.0% | 0.0% | 37 | -752 | -10.86% | Q4 2025 | Feb 11, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 5,983 | 134 | 0.0% | 0.0% | 38 | +2,583 | 75.97% | Q4 2025 | Feb 17, 2026 |
| DEUTSCHE BANK AG\ | History | Reduced | 4,655 | 104 | 0.0% | 0.0% | 39 | -67 | -1.42% | Q4 2025 | Feb 11, 2026 |
| MetLife Investment Management, LLC | History | New | 3,875 | 86 | 0.0% | — | 40 | +3,875 | New | Q4 2025 | Feb 12, 2026 |
| TD Waterhouse Canada Inc. | History | Added to | 3,600 | 79 | 0.0% | 0.0% | 41 | +3,000 | 500.0% | Q4 2025 | Jan 27, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | Reduced | 3,146 | 70 | 0.0% | 0.0% | 42 | -31 | -0.98% | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Reduced | 1,798 | 40 | 0.0% | 0.0% | 43 | -1,048 | -36.82% | Q4 2025 | Jan 29, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | No change | 1,602 | 35 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 1,549 | 34 | 0.0% | 0.0% | 45 | +203 | 15.08% | Q4 2025 | Feb 10, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 1,045 | 23 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Rockefeller Capital Management L.P. | History | New | 1,002 | 22 | 0.0% | — | 47 | +1,002 | New | Q4 2025 | Mar 16, 2026 |
| Russell Investments Group, Ltd. | History | Reduced | 952 | 21 | 0.0% | 0.0% | 48 | -2,921 | -75.42% | Q4 2025 | Feb 17, 2026 |
| Ameritas Investment Partners, Inc. | History | No change | 790 | 17 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q4 2025 | Feb 11, 2026 |
| Legal & General Group Plc | History | No change | 667 | 14 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | Added to | 503 | 13 | 0.0% | 0.0% | 51 | +72 | 16.71% | Q4 2025 | Feb 17, 2026 |
| CIBC Private Wealth Group LLC | History | No change | 600 | 13 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 540 | 12 | 0.0% | 0.0% | 53 | -121 | -18.31% | Q4 2025 | Feb 17, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Reduced | 414 | 9 | 0.0% | 0.0% | 54 | -5 | -1.19% | Q4 2025 | Feb 17, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | History | New | 379 | 8 | 0.0% | — | 56 | +379 | New | Q4 2025 | Feb 13, 2026 |
| FMR LLC | History | Reduced | 389 | 8 | 0.0% | 0.0% | 55 | -292 | -42.88% | Q4 2025 | Feb 17, 2026 |
| Sterling Capital Management LLC | History | Reduced | 336 | 7 | 0.0% | 0.0% | 57 | -60 | -15.15% | Q4 2025 | Feb 13, 2026 |
| CWM, LLC | History | Added to | 274 | 6 | 0.0% | 0.0% | 58 | +5 | 1.86% | Q4 2025 | Jan 26, 2026 |
| Versant Capital Management, Inc | History | Added to | 234 | 5 | 0.0% | 0.0% | 60 | +162 | 225.0% | Q4 2025 | Jan 08, 2026 |
| AMALGAMATED BANK | History | Reduced | 212 | 5 | 0.0% | 0.0% | 59 | -124 | -36.9% | Q4 2025 | Feb 05, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 220 | 4 | 0.0% | 0.0% | 61 | 0 | 0.0% | Q4 2025 | Jan 15, 2026 |
| CITIGROUP INC | History | Reduced | 153 | 3 | 0.0% | 0.0% | 62 | -5 | -3.16% | Q4 2025 | Feb 13, 2026 |
| Arax Advisory Partners | History | Reduced | 105 | 2 | 0.0% | 0.0% | 63 | -15 | -12.5% | Q4 2025 | Feb 13, 2026 |
| GAMMA Investing LLC | History | Reduced | 131 | 2 | 0.0% | 0.0% | 64 | -8 | -5.76% | Q4 2025 | Jan 05, 2026 |
| GROUP ONE TRADING LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -4,558 | -100.0% | Q3 2025 | Nov 12, 2025 |
| Marquette Asset Management, LLC | History | New | 27 | 0 | — | — | — | +27 | New | Q4 2025 | Jan 16, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Reduced | 4 | 0 | — | — | — | -13 | -76.47% | Q4 2025 | Feb 06, 2026 |
| EverSource Wealth Advisors, LLC | History | Added to | 29 | 0 | — | — | — | +8 | 38.1% | Q4 2025 | Feb 06, 2026 |
| Optiver Holding B.V. | History | New | 5 | 0 | — | — | — | +5 | New | Q4 2025 | Feb 17, 2026 |
| IFP Advisors, Inc | History | Added to | 7 | 0 | — | — | — | +2 | 40.0% | Q4 2025 | Feb 06, 2026 |
| Allworth Financial LP | History | New | 1 | 0 | — | — | — | +1 | New | Q4 2025 | Feb 05, 2026 |
| Cloud Capital Management, LLC | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q3 2025 | Nov 03, 2025 |
| True Wealth Design, LLC | History | No change | 5 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Jan 08, 2026 |