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$TRI
$122.08 -$1.09 (0.88%) Close

Ownership

13F as of Q2 2026 · 486.1M shares outstanding

Who owns TRI?

By type of holder
Institutions 0.1% Everyone else 99.9%

No insider has reported a holding in the last two years, so insiders are counted in "Everyone else".

Concentration Top 2 holders own 62.0%
The Woodbridge Company Limited 61.9% · Dearborn Partners LLC 0.1%
Institutional ownership
0.1%
0.0 pts vs last qtr
Institutional holders
1
-1 vs last qtr
Net shares bought
+136.0K
by institutions in Q2 2026
New / sold out
0 / 1
positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026
  • Dearborn Partners LLC +196.4K
Biggest sellers in Q2 2026
  • Mn Services Vermogensbeheer B.V. SOLD OUT −60.4K

Who is planning to sell?

Notices of proposed sale, last 12 months
$385M
11 notices from 8 people
Shares covered
3.7M
0.77% of the company
Arranged in advance
0%
of the value is under a 10b5-1 plan
Under a 10b5-1 plan No plan
$0$79.8M$159.6MNov 2025: $630.5K without a planNovDec 2025: $81.4M without a planDecJanFebMar 2026: $58.1M without a planMarAprMay 2026: $84.0M without a planMayJunJul 2026: $1.2M without a planJulAug 2026: $159.6M without a planAugSepOct
Largest proposed sellers
  • The Woodbridge Company Limited 10% stockholder $301M
  • Woodbridge CO LTD 10% stockholder $81.3M

Sign up to see all 5.

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Thomson Reuters Corp.

How patient are the owners?

Institutional shares by how long they've been held
5+ years0% 3–5 years100% 1–3 years0% Under 1 year0%
Quarterly turnover
44.8%
of institutional shares changed hands
Top 10 managers, median time held
3.8 years

Super Investors

Investment managers reporting TRI on Form 13F
DP
Dearborn Partners LLC
Shares
422.6K
% of company
0.09%
Change vs last qtr
+196.4K (+86.8%)
Held since
2022
MS
Mn Services Vermogensbeheer B.V.
Shares
—
% of company
—
Change vs last qtr
SOLD OUT
Held since
—

Institutional Funds

Mutual funds and ETFs reporting TRI on Form N-PORT; together they hold 2.6% of the company
Position value
$283M
% of company
0.44%
% of the fund
0.08%
As of
April 30, 2023
VD
Vanguard Tax-Managed Funds
Position value
$163M
% of company
0.26%
% of the fund
0.10%
As of
March 31, 2023

23 more funds behind a free account

See every fund holding Thomson Reuters Corp and how much of the fund the position is.

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Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G
WC
The Woodbridge Company Limited
5%+ holder13D · 67.9%
Shares
300.8M
% of company
61.88%
Change vs last qtr
—
Held since
—

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