Tucows Inc. Class ATCX
13F holders, Q1 2026 (March 31)68holders −2
7new positions
11sold out
4famous investors
$17.18avg. 13F price*
At the end of Q1 2026, 68 institutions reported holding Tucows Inc. Class A (TCX) in their 13F filings, down 2 from Q4 2025. 7 opened new positions and 11 sold out. The largest holders were EdgePoint Investment Group Inc. ($36.4M), Blacksheep Fund Management Ltd ($18.7M) and Universal- Beteiligungs- und Servicegesellschaft mbH ($9.2M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Tucows Inc. Class A
- CUSIP
- 898697206
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 7 | $235K |
| Exits | 11 | $2.0M |
All 13F filers, Q4 2025 → Q1 2026: 181,966 shares bought and 194,459 shares sold, net −12,493 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 68 holders
| EdgePoint Investment Group Inc. | 0.29% | No change | 2,118,575 | $36.4M |
| Blacksheep Fund Management Ltd | 7.58% | No change | 1,091,985 | $18.7M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.02% | Add +1.3% | 533,873 | $9.2M |
| BlackRock, Inc. | 0.00% | Reduce -1.3% | 516,163 | $8.9M |
| Vanguard Capital Management LLC | 0.00% | — | 361,244 | $6.2M |
| Geode Capital Management, LLC | 0.00% | Add +7.3% | 198,550 | $3.4M |
| State Street Corp. | 0.00% | Add +2.3% | 184,484 | $3.2M |
| Baader Bank Aktiengesellschaft | 0.28% | Add +0.0% | 163,270 | $2.8M |
| Renaissance Technologies | 0.00% | Reduce -2.9% | 135,851 | $2.3M |
| Russell Investments Group, Ltd. | 0.00% | Add +11705.7% | 112,390 | $1.9M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -2.8% | 70,660 | $1.2M |
| Northern Trust Corp. | 0.00% | Add +8.6% | 64,227 | $1.1M |
| Blackhawk Capital Partners, LLC | 0.39% | Add +22.5% | 62,078 | $1.1M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 55,384 | $950K |
| Vanguard Portfolio Management LLC | 0.00% | — | 39,208 | $673K |
| D. E. Shaw & Co. | 0.00% | Add +6.2% | 36,908 | $633K |
| K.J. Harrison & Partners Inc | 0.10% | Reduce -1.4% | 34,671 | $595K |
| Susquehanna International Group, LLP | 0.00% | Reduce -46.9% | 32,431 | $557K |
| Goldman Sachs Group Inc. | 0.00% | Add +25.9% | 28,405 | $487K |
| Morgan Stanley | 0.00% | Reduce -32.6% | 23,605 | $405K |
| Citadel Advisors | 0.00% | Reduce -39.5% | 23,090 | $396K |
| Gsa Capital Partners LLP | 0.02% | Reduce -2.1% | 21,126 | $363K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Reduce -28.2% | 20,000 | $344K |
| Bank of New York Mellon Corp | 0.00% | Add +2.0% | 19,927 | $342K |
| Quantinno Capital Management LP | 0.00% | Add +7.2% | 19,867 | $341K |
| Nuveen, LLC | 0.00% | Add +0.8% | 16,939 | $291K |
| Alliancebernstein L.P. | 0.00% | No change | 12,190 | $273K |
| AQR Capital Management | 0.00% | New | 13,460 | $231K |
| Rhumbline Advisers | 0.00% | Reduce -8.9% | 8,082 | $139K |
| Royal Bank of Canada | 0.00% | Add +3.3% | 6,427 | $110K |
| Deutsche Bank AG | 0.00% | Add +33.8% | 6,226 | $107K |
| TD Waterhouse Canada Inc. | 0.00% | No change | 3,600 | $62K |
| Vanguard Global Advisers, LLC | 0.00% | — | 3,422 | $59K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +2.2% | 3,214 | $55K |
| Wells Fargo & Company | 0.00% | Reduce -61.3% | 3,154 | $54K |
| JPMorgan Chase & Co. | 0.00% | Reduce -51.5% | 2,990 | $51K |
| Barclays PLC | 0.00% | Reduce -79.8% | 2,341 | $40K |
| FMR LLC | 0.00% | Add +401.8% | 1,952 | $34K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +213.0% | 1,690 | $29K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 1,602 | $27K |
| UBS Group AG | 0.00% | Reduce -13.2% | 1,560 | $27K |
| BNP Paribas Financial Markets | 0.00% | Reduce -0.9% | 1,535 | $26K |
| Cwm, LLC | 0.00% | Add +337.2% | 1,198 | $21K |
| New York State Common Retirement Fund | 0.00% | No change | 1,045 | $18K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 790 | $14K |
| National Bank of Canada | 0.00% | Add +13.7% | 572 | $12K |
| Legal & General Group Plc | 0.00% | Reduce -3.0% | 647 | $11K |
| Bard Associates Inc. | 0.00% | Reduce -95.1% | 550 | $9K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +6.6% | 404 | $7K |
| California State Teachers Retirement System | 0.00% | Reduce -12.1% | 364 | $6K |
| Citigroup Inc. | 0.00% | Add +108.5% | 319 | $5K |
| Osaic Holdings, Inc. | 0.00% | New | 200 | $3K |
| Sterling Capital Management LLC | 0.00% | Reduce -41.7% | 196 | $3K |
| Essential Partners LLC | 0.00% | Add +1757.1% | 130 | $2K |
| GAMMA Investing LLC | 0.00% | Reduce -34.4% | 86 | $1K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +117.2% | 63 | $1K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -81.8% | 40 | $686 |
| Allworth Financial LP | 0.00% | Add +2600.0% | 27 | $464 |
| True Wealth Design, LLC | 0.00% | Add +180.0% | 14 | $241 |
| Federation des caisses Desjardins du Quebec | 0.00% | New | 10 | $167 |
| Root Financial Partners, LLC | 0.00% | New | 9 | $154 |
| PNC Financial Services Group, Inc. | 0.00% | Add +75.0% | 7 | $120 |
| Farther Finance Advisors, LLC | 0.00% | New | 5 | $88 |
| IFP Advisors, Inc | 0.00% | Reduce -28.6% | 5 | $86 |
| Rothschild Investment LLC | 0.00% | New | 4 | $69 |
| MAI Capital Management | 0.00% | New | 3 | $52 |
| Arax Advisory Partners | 0.00% | Reduce -99.0% | 1 | $17 |
| Optiver Holding B.V. | 0.00% | Reduce -80.0% | 1 | $17 |
"% of holder's portfolio" is TCX's weight in each manager's 13F, not the share of Tucows Inc. Class A the manager owns.