Thomson Reuters
TRI
471 hedge funds and large institutions have $37.1B invested in Thomson Reuters in 2026 Q1 according to their latest regulatory filings, with 78 funds opening new positions, 166 increasing their positions, 143 reducing their positions, and 101 closing their positions.
57% more call options, than puts
Call options by funds: $60.3M | Put options by funds: $38.3M
16% more repeat investments, than reductions
Existing positions increased: 166 | Existing positions reduced: 143
0.43% more ownership
Funds ownership: 90.72% → 91.15% (+0.43%)
0% more funds holding in top 10
Funds holding in top 10: 7 → 7 (0)
6% less funds holding
Funds holding: 502 → 471 (-31)
23% less first-time investments, than exits
New positions opened: 78 | Existing positions closed: 101
31% less capital invested
Capital invested by funds: $54.1B → $37.1B (-$17B)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
1832 Asset Management
Toronto,
Ontario, Canada
|
+$206M |
| 2 |
TWC
TD Waterhouse Canada
Toronto,
Ontario, Canada
|
+$116M |
| 3 |
Goldman Sachs
New York
|
+$87.3M |
| 4 |
Canada Pension Plan Investment Board
Toronto Ontario,
Ontario, Canada
|
+$85.5M |
| 5 |
Marshall Wace
London,
United Kingdom
|
+$64.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$188M |
| 2 |
Connor, Clark & Lunn Investment Management (CC&L)
Vancouver,
British Columbia, Canada
|
-$104M |
| 3 |
Bank of Montreal
Toronto,
Ontario, Canada
|
-$80.5M |
| 4 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$71.1M |
| 5 |
Mackenzie Financial
Toronto Ontario,
Ontario, Canada
|
-$66.1M |
TRI Hedge Fund Activity: Q1 2026 in Review
471 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Thomson Reuters (TRI) for Q1 2026, worth a combined $37.1B — down 31% from $54.1B a quarter earlier.
Sellers outnumbered buyers: 101 funds closed out of TRI and 78 opened new positions — a net loss of 23 holders — while 143 trimmed existing stakes and 166 added.
The largest buyer was 1832 Asset Management, adding an estimated $206M. The largest seller was Fidelity Investments, cutting an estimated $188M.
- 471 institutional investors held Thomson Reuters (TRI) as of Q1 2026, down from 502 in Q4 2025.
- Funds reported $37.1B of Thomson Reuters stock for Q1 2026, down 31% quarter-over-quarter.
- 78 funds opened new Thomson Reuters positions in Q1 2026 and 101 closed out, a net change of -23 holders.
- The largest Thomson Reuters buyer in Q1 2026 was 1832 Asset Management, an estimated $206M added.
- The largest Thomson Reuters seller in Q1 2026 was Fidelity Investments, an estimated $188M sold.
Based on aggregated 13F filings for Q1 2026.