Thomson Reuters Ownership | Who Owns Thomson Reuters?

Thomson Reuters Ownership Summary

Thomson Reuters is owned by 12.10% institutional investors, 67.61% insiders, and 20.29% retail investors. Woodbridge is the largest institutional shareholder, holding 66.71% of TRI shares. Invesco QQQ Trust is the top mutual fund, with 2.14% of its assets in Thomson Reuters shares.

TRI Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Thomson Reuters	12.10%	67.61%	20.29%
Sector	Industrials Stocks	47.66%	12.52%	39.82%
Industry	Business Services Stocks	44.46%	13.16%	42.38%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Woodbridge	300.64M	66.71%	$46.70B
Royal bank of canada	10.21M	2.27%	$1.59B
Bank of montreal /can/	6.10M	1.36%	$804.86M
Vanguard group	5.78M	1.28%	$762.32M
Td asset management	4.66M	1.04%	$616.34M
Tlt family holdco ulc	4.30M	0.95%	$668.37M
Fmr	4.23M	0.94%	$657.22M
Lcc family	3.64M	0.82%	$479.96M
Seg family	2.90M	0.65%	$382.67M
Jarislowsky, fraser	2.89M	0.64%	$448.34M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Seg family	2.90M	100.00%	$382.67M
Lcc family	3.64M	100.00%	$479.96M
Woodbridge	300.64M	98.64%	$46.70B
Tlt family holdco ulc	4.30M	61.01%	$668.37M
Pjt investments	530.30K	46.40%	$82.37M
Dkrt investments	671.22K	25.04%	$104.26M
Jarislowsky, fraser	2.89M	2.46%	$448.34M
Penbrook management	24.95K	2.27%	$3.30M
First national bank of mount dora, trust investment services	47.44K	2.15%	$9.54M
Dixon mitchell investment counsel	213.29K	1.18%	$33.13M

Top Buyers

Holder	Shares	% Assets	Change
Invesco	2.25M	0.06%	1.85M
Norges bank	1.16M	0.02%	1.16M
First trust advisors lp	1.07M	0.12%	814.39K
Millennium management	894.07K	0.08%	702.04K
Morgan stanley	2.80M	0.02%	665.74K

Top Sellers

Holder	Shares	% Assets	Change
Fil	573.69K	0.07%	-3.95M
Fmr	4.23M	0.03%	-2.13M
Hrt financial lp	-	-	-1.39M
Royal bank of canada	10.21M	0.26%	-973.45K
Connor, clark & lunn investment management	1.26M	0.44%	-785.97K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	1.16M	0.02%	1.16M	$153.42M
Mufg securities emea	350.00K	0.54%	350.00K	$46.20M
Axa investment managers	153.54K	0.06%	153.54K	$23.85M
Neos investment management	136.33K	0.16%	136.33K	$21.18M
Healthcare of ontario pension plan trust fund	129.55K	0.04%	129.55K	$20.12M

Sold Out

Holder	Change
Kilter group	-1.00
Blume capital management	-2.00
Kayne anderson rudnick investment management	-3.00
Bear mountain capital	-3.00
N.e.w. advisory services	-3.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	345	-35.63%	54,422,028	-86.30%	12	0.16%	160	-34.43%	117	-35.00%
Sep 30, 2025	469	-12.17%	392,383,958	-1.79%	87	1.11%	209	-19.62%	164	-0.61%
Jun 30, 2025	540	7.14%	402,870,519	368.02%	89	24.46%	265	31.19%	166	-12.63%
Mar 31, 2025	2	-99.59%	171,694	-99.80%	-	0.01%	2	-99.06%	-	-100.00%
Dec 31, 2024	487	-1.42%	90,159,649	6.96%	20	5.86%	209	2.45%	171	-7.07%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Invesco QQQ Trust	9.51M	2.14%	-21.08K
RBC Canadian Dividend Fund A	2.42M	0.54%	-
Vanguard Total Intl Stock Index Inv	2.01M	0.45%	2.14K
Invesco NASDAQ 100 ETF	1.70M	0.38%	300.00
Fidelity Advisor Intl Cap App I	1.53M	0.34%	25.91K
Vanguard Developed Markets Index Admiral	1.30M	0.29%	7.47K
TD Tactical Monthly Income F	1.23M	0.28%	-
Fidelity Series Canada	1.11M	0.25%	211.70K
Scotia Canadian Dividend A	1.03M	0.23%	58.50K
Vanguard Instl Ttl Intl Stk Mkt Idx TrII	1.02M	0.23%	-16.87K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 01, 2006	SHELTON JAMES D	Chairman, President, CEO	Sell	$12.80K
Mar 01, 2006	SHELTON JAMES D	Chairman, President, CEO	Sell	$8.54K
Mar 01, 2006	SHELTON JAMES D	Chairman, President, CEO	Sell	$4.32K
Mar 01, 2006	SHELTON JAMES D	Chairman, President, CEO	Sell	$4.32K
Mar 01, 2006	SHELTON JAMES D	Chairman, President, CEO	Sell	$4.33K

TRI Ownership FAQ

Who Owns Thomson Reuters?

Thomson Reuters shareholders are primarily institutional investors at 12.10%, followed by 67.61% insiders and 20.29% retail investors. The average institutional ownership in Thomson Reuters's industry, Business Services Stocks, is 44.46%, which Thomson Reuters falls below.

Who owns the most shares of Thomson Reuters?

Thomson Reuters’s largest shareholders are Woodbridge (300.64M shares, 66.71%), Royal bank of canada (10.21M shares, 2.27%), and Bank of montreal /can/ (6.1M shares, 1.36%). Together, they hold 70.33% of Thomson Reuters’s total shares outstanding.

Does Blackrock own Thomson Reuters?

BlackRock is not among the top 10 institutional shareholders of Thomson Reuters.

Who is Thomson Reuters’s biggest shareholder by percentage of total assets invested?

Seg family is Thomson Reuters’s biggest shareholder by percentage of total assets invested, with 100.00% of its assets in 2.9M Thomson Reuters shares, valued at 382.67M$.

Who is the top mutual fund holder of Thomson Reuters shares?

Invesco QQQ Trust is the top mutual fund holder of Thomson Reuters shares, with 2.14% of its total shares outstanding invested in 9.51M Thomson Reuters shares.

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