Thomson Reuters Corporation (TRI) Shareholders & Insider Trades
Thomson Reuters shareholders at a glance
The largest holder of Thomson Reuters stock is The Woodbridge Co. Ltd., with 306.2 million shares (70.14% of the company), worth about $32.86 billion as of September 25, 2026. The 10 largest holders together own 81.6%.
In Q2 2026, 2 institutional holdings reports listed 423,000 shares worth $36.40 million, up 47.4% in shares from Q1 2026.
Insiders reported 129 transactions in the last two years: no sales and no purchases. The newest one on file is from May 11, 2026 (Williams (Jason), Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 11, 2026.
Thomson Reuters Corporation
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Thomson Reuters shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| The Woodbridge Co. Ltd. | 306.2 million | 70.14% | $32.9B |
| Invesco Advisers, Inc. | 10.4 million | 2.38% | $1.1B |
| Royal Trust Corporation of Canada | 8.3 million | 1.91% | $895.0M |
| 1832 Asset Management LP | 7.7 million | 1.76% | $823.0M |
| TD Waterhouse Private Investment Counsel, Inc. | 5.3 million | 1.22% | $569.0M |
| Eaton Vance Management | 4.4 million | 1.02% | $476.0M |
| Fidelity Management & Research Co. LLC | 4.1 million | 0.94% | $439.0M |
| Vanguard Capital Management LLC | 3.7 million | 0.85% | $398.0M |
| BMO Bank NA (Investment Management) | 3.3 million | 0.76% | $358.0M |
| Fidelity Investments Canada ULC | 3.0 million | 0.68% | $317.0M |
As of September 25, 2026.
Thomson Reuters institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 2 | 423,000 | $36.4M |
| Q1 2026 | 2 | 287,000 | $25.8M |
| Q4 2025 | 2 | 254,000 | $33.6M |
| Q3 2025 | 2 | 218,000 | $33.9M |
| Q2 2025 | 2 | 219,000 | $44.0M |
| Q1 2025 | 2 | 61,100 | $10.5M |
| Q4 2024 | 2 | 65,600 | $10.5M |
| Q3 2024 | 2 | 64,599 | $11.0M |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Thomson Reuters insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Williams (Jason) | May 11, 2026 | Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) | Disposition in the public market at price 88.83 per share. | $254,409 |
| Cannizzaro (Sean) | May 7, 2026 | Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) | Disposition in the public market at price 95.10 per share. | $17,118 |
| Cannizzaro (Sean) | May 7, 2026 | Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) | Disposition in the public market at price 95.03 per share. | $30,409 |
| Campbell, Norie Clare | May 4, 2026 | Senior Officer of Issuer | -- | – |
| Cannizzaro (Sean) | May 4, 2026 | Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) | -- | – |
| Goddard (Michael) | May 4, 2026 | Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) | -- | – |
| Nakhuda (Raees) | May 4, 2026 | Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) | -- | – |
| O'Hagan (Heather Anne) | May 4, 2026 | Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) | -- | – |
| Ouellette (Kathryn) | May 4, 2026 | Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) | -- | – |
| Paris (Simon) | May 4, 2026 | Director of Issuer | -- | – |
| Perez (Pablo) | May 4, 2026 | Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) | -- | – |
| Ruddick (Jennifer) | May 4, 2026 | Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6) | -- | – |
Newest 12 of 129 insider transactions in the last two years.
Questions and answers
Who owns the most Thomson Reuters stock?
The Woodbridge Co. Ltd., with 70.14% of the company (as of September 25, 2026). Next: Invesco Advisers, Inc. (2.38%) and Royal Trust Corporation of Canada (1.91%).
How many institutions own Thomson Reuters stock?
2 institutional holdings reports listed Thomson Reuters shares in Q2 2026, 423,000 shares in all worth $36.40 million.
Are Thomson Reuters insiders buying or selling the stock?
In the last two years insiders reported no sales and no purchases (129 transactions in all); the newest on file is from May 11, 2026.
