Thomson Reuters Ownership | Who Owns Thomson Reuters?

Thomson Reuters Ownership Summary

Thomson Reuters is owned by 89.39% institutional investors, 69.62% insiders. Woodbridge is the largest institutional shareholder, holding 66.70% 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	89.39%	69.62%	-59.01%
Sector	Industrials Stocks	64.07%	12.69%	23.24%
Industry	Business Services Stocks	66.36%	14.13%	19.52%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Woodbridge	300.59M	66.70%	$60.46B
Fil	4.52M	1.00%	$908.95M
Mackenzie financial	3.16M	0.70%	$635.71M
Jarislowsky, fraser	2.89M	0.64%	$448.34M
Fiera capital	2.52M	0.56%	$506.21M
Connor, clark & lunn investment management	2.14M	0.48%	$431.36M
1832 asset management	1.84M	0.41%	$369.77M
National bank of canada /fi/	1.47M	0.33%	$285.64M
Hrt financial lp	1.39M	0.31%	$279.29M
Blackrock funding, inc. /de	1.28M	0.28%	$257.83M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Woodbridge	300.59M	99.07%	$60.46B
Beck bode	82.06K	2.79%	$16.51M
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
Triasima portfolio management	46.99K	1.72%	$9.43M
Fiera capital	2.52M	1.72%	$506.21M
Capital investment counsel	54.20K	1.69%	$10.90M
Dixon mitchell investment counsel	212.51K	1.66%	$42.65M
Jpl wealth management	29.92K	1.62%	$6.02M

Top Buyers

Holder	Shares	% Assets	Change
Woodbridge	300.59M	99.07%	300.59M
Hrt financial lp	1.39M	1.23%	743.92K
Millennium management	894.07K	0.08%	702.04K
Qube research	802.58K	0.16%	443.58K
Balyasny asset management	554.72K	0.17%	430.88K

Top Sellers

Holder	Shares	% Assets	Change
Fil	4.52M	0.78%	-500.23K
Alberta investment management	-	-	-439.40K
Connor, clark & lunn investment management	2.14M	1.52%	-393.98K
National bank of canada /fi/	1.47M	0.27%	-376.28K
Canada pension plan investment board	136.78K	0.02%	-278.18K

New Positions

Holder	Shares	% Assets	Change	Value
Woodbridge	300.59M	99.07%	300.59M	$60.46B
Adage capital partners gp	132.00K	0.04%	132.00K	$26.55M
Jefferies financial group	94.11K	0.16%	94.11K	$18.93M
Beck bode	82.06K	2.79%	82.06K	$16.51M
Sumitomo mitsui trust	65.13K	0.01%	65.13K	$10.12M

Sold Out

Holder	Change
Kayne anderson rudnick investment management	-3.00
N.e.w. advisory services	-3.00
Cherry tree wealth management	-5.00
Winch advisory services	-6.00
Venturi wealth management	-8.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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%
Jun 30, 2024	504	6.78%	85,257,956	2.28%	18	5.57%	226	8.65%	175	5.42%

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 89.39%, followed by 69.62% insiders and -59.01% retail investors. The average institutional ownership in Thomson Reuters's industry, Business Services Stocks, is 66.36%, which Thomson Reuters exceeds.

Who owns the most shares of Thomson Reuters?

Thomson Reuters’s largest shareholders are Woodbridge (300.59M shares, 66.70%), Fil (4.52M shares, 1.00%), and Mackenzie financial (3.16M shares, 0.70%). Together, they hold 68.40% 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?

Woodbridge is Thomson Reuters’s biggest shareholder by percentage of total assets invested, with 99.07% of its assets in 300.59M Thomson Reuters shares, valued at 60.46B$.

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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