Thomson Reuters Ownership | Who Owns Thomson Reuters?

Thomson Reuters Ownership Summary

Thomson Reuters is owned by 87.07% institutional investors, 70.55% insiders. Woodbridge is the largest institutional shareholder, holding 66.71% of TRI shares. Invesco QQQ Trust is the top mutual fund, with 2.06% of its assets in Thomson Reuters shares.

TRI Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Thomson Reuters	87.07%	70.55%	-57.61%
Sector	Industrials Stocks	46.77%	12.62%	40.60%
Industry	Business Services Stocks	47.91%	13.79%	38.30%

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/	6.11M	1.36%	$948.82M
Vanguard group	5.69M	1.26%	$883.68M
Td asset management	4.63M	1.03%	$719.24B
Tlt family holdco ulc	4.30M	0.95%	$668.37M
Fmr	4.23M	0.94%	$657.22M
Lcc family	4.04M	0.90%	$628.06M
Seg family	3.28M	0.73%	$509.65M
Jarislowsky, fraser	2.89M	0.64%	$448.34M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Lcc family	4.04M	100.00%	$628.06M
Seg family	3.28M	100.00%	$509.65M
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
Penbrook management	24.85K	2.69%	$3.86M
Jarislowsky, fraser	2.89M	2.46%	$448.34M
First national bank of mount dora, trust investment services	47.44K	2.15%	$9.54M
Promethium advisors	14.89K	1.33%	$2.31M

Top Buyers

Holder	Shares	% Assets	Change
Invesco	2.25M	0.06%	1.85M
Morgan stanley	2.14M	0.02%	1.06M
Bank of montreal /can/	6.11M	0.36%	964.75K
First trust advisors lp	1.07M	0.12%	814.39K
Millennium management	894.07K	0.08%	702.04K

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
Td asset management	4.63M	0.58%	-1.05M
Royal bank of canada	10.21M	0.26%	-973.45K

New Positions

Holder	Shares	% Assets	Change	Value
Proshare advisors	488.25K	0.16%	488.25K	$75.84M
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
Australiansuper pty	128.60K	0.09%	128.60K	$19.96M

Sold Out

Holder	Change
Blume capital management	-2.00
N.e.w. advisory services	-3.00
Kayne anderson rudnick investment management	-3.00
Cherry tree wealth management	-5.00
Winch advisory services	-6.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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%
Sep 30, 2024	494	-1.98%	84,292,807	-1.13%	18	5.23%	204	-9.73%	184	5.14%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Invesco QQQ Trust	9.28M	2.06%	64.35K
RBC Canadian Dividend Fund A	2.70M	0.60%	-
Vanguard Total Intl Stock Index Inv	1.99M	0.44%	1.69K
Invesco NASDAQ 100 ETF	1.49M	0.33%	236.00
Vanguard Developed Markets Index Admiral	1.25M	0.28%	14.23K
TD Tactical Monthly Income F	1.23M	0.27%	-
Vanguard Instl Ttl Intl Stk Mkt Idx TrII	1.03M	0.23%	1.80K
BGF World Technology A2	1.00M	0.22%	-
Fidelity Canadian Growth Company Sr B	989.96K	0.22%	-
Fidelity Advisor Intl Cap App I	949.37K	0.21%	246.48K

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 87.07%, followed by 70.55% insiders and -57.62% retail investors. The average institutional ownership in Thomson Reuters's industry, Business Services Stocks, is 47.91%, which Thomson Reuters exceeds.

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/ (6.11M 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?

Lcc family is Thomson Reuters’s biggest shareholder by percentage of total assets invested, with 100.00% of its assets in 4.04M Thomson Reuters shares, valued at 628.06M$.

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 2.06% of its total shares outstanding invested in 9.28M Thomson Reuters shares.

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