Security key
884903808
- Security type / class
- Equity / COM
- Total 13F shares
- 35
- Total 13F value
- $3,000
- Share change
- -112,984
- SEC-reported price per share
- $85.71
- Number of holders
- 1
- Value change
- -$10,166,223
- Number of sells
- 15
Report period
Q2 2026
Institutions
1
Top holders
1
TRI full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
THOMSON REUTERS CORP /CAN/ SEC filings
THOMSON REUTERS CORP /CAN/ company facts
Broader feeds
Reporting periods
Holder history for CUSIP 884903808
Recent filing periods:
Ownership snapshot
Top reported holders of TRI - THOMSON REUTERS CORP /CAN/ - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Woodbridge CO LTD
Disclosed value leader
Woodbridge CO LTD
Comparable rows
2/15
Latest evidence
31 Mar 2026
13F
13D/G
Lead comparable stake: 71%
13 rows are not safely comparable across share classes.
13D/G row: Woodbridge CO LTD
Showing 1-6 of 15 holder rows.
Quick read
Woodbridge CO LTD leads the comparable SEC ownership view at 71%.
2 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Woodbridge CO LTD's linked filing trail.
Comparable ownership
Top 2
Woodbridge CO LTD
71%
DEARBORN PARTNERS LLC
0.05%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Woodbridge CO LTD |
13F
13D/G
Company · THOMSON INVESTMENTS LIMITED
|
71%
from 13D/G
|
$27,065,170,491
300,790,959 shares
|
— | 31 Mar 2026 |
| DEARBORN PARTNERS LLC |
13F
Company
|
0.05%
|
$20,349,734
226,158 shares
|
— | 31 Mar 2026 |
| ROYAL BANK OF CANADA |
13F
Company
|
—
class O/S missing
|
$818,856,000
9,100,433 shares
|
— | 31 Mar 2026 |
| 1832 Asset Management L.P. |
13F
Company
|
—
class O/S missing
|
$651,037,243
7,235,355 shares
|
— | 31 Mar 2026 |
| BANK OF MONTREAL /CAN/ |
13F
Company
|
—
class O/S missing
|
$480,567,201
5,323,269 shares
|
— | 31 Mar 2026 |
| TD ASSET MANAGEMENT INC |
13F
Company
|
—
class O/S missing
|
$467,816,254
5,199,592 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
35
Rows available
1
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
460
Q2 2026 holders
1
Holder diff
-459
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend