Thomson Reuters Corp
TRI- Exchange
- Nasdaq
- Industry
- Miscellaneous Publishing
- SEC CIK
- 0001075124
No open-market purchases or sales by Thomson Reuters Corp insiders were filed in the last 90 days; 424 institutions reported holding it in 13F filings for Q2 2026, worth $33.2B in total; no superinvestor holds it.
Other share classesTMSOF
Holders of 5% or more of TRI
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Thomson Reuters Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Woodbridge Co Ltd | 13D/A | 70.56%312.5M shares | +0.06 ppfrom 70.50% | Feb 11, 20216 filings | Apr 17, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
8 Schedule 13D and 13G filings on Thomson Reuters Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Apr 17, 20269:20 PM ET | Woodbridge Co Ltdand 41 others | 13D/A | 70.56%312.5M shares | +0.06 ppfrom 70.50% | Apr 15, 2026 | SEC |
| Nov 10, 20259:10 PM ET | Woodbridge Co Ltdand 39 others | 13D/A | 70.50%313.6M shares | +0.90 ppfrom 69.60% | Nov 6, 2025 | SEC |
| Apr 16, 20257:38 PM ET | Woodbridge Co Ltdand 58 others | 13D/A | 69.60%313.5M shares | −0.10 ppfrom 69.70% | Apr 16, 2025 | SEC |
| Dec 23, 20249:58 PM ET | Woodbridge Co Ltdand 16 others | 13D/A | 69.70%313.5M shares | – | Dec 31, 2023 | SEC |
| Feb 11, 20224:46 PM ET | Bank of Nova Scotia | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2022 | Woodbridge Co Ltd | 13D/AOld format | – | – | – | SEC |
| Feb 11, 20214:24 PM ET | Bank of Nova Scotia | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2021 | Woodbridge Co Ltd | 13D/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Thomson Reuters Corp shares.
No Form 144 notices for Thomson Reuters Corp are on file.