Thomson Reuters Ownership | Who Owns Thomson Reuters?

Thomson Reuters Ownership Summary

Thomson Reuters is owned by 92.49% institutional investors, 68.43% insiders. Royal bank of canada is the largest institutional shareholder, holding 1.83% of TRI shares. Invesco QQQ Trust is the top mutual fund, with 1.81% of its assets in Thomson Reuters shares.

TRI Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Thomson Reuters	92.49%	68.43%	-60.92%
Sector	Industrials Stocks	68.68%	16.25%	15.07%
Industry	Business Services Stocks	61.34%	16.30%	22.36%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Royal bank of canada	8.00M	1.83%	$653.67M
Vanguard group	5.78M	1.28%	$762.32M
Bank of montreal /can/	4.24M	0.97%	$345.82M
Jarislowsky, fraser	2.89M	0.64%	$448.34M
Geode capital management	2.22M	0.51%	$221.00M
Fiera capital	1.88M	0.43%	$182.95M
Agf management	1.49M	0.34%	$145.27M
Td waterhouse canada	1.47M	0.33%	$143.30M
Norges bank	1.10M	0.25%	$89.80M
Mackenzie financial	971.42K	0.22%	$94.50M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Heathbridge capital management	188.84K	6.12%	$18.37M
Davis-rea	114.45K	2.94%	$11.14M
Jarislowsky, fraser	2.89M	2.46%	$448.34M
Cooper investors pty	42.75K	2.18%	$4.16M
Intact investment management	510.65K	1.50%	$49.69M
Burkett asset management	15.63K	1.44%	$1.53M
Penbrook management	24.38K	1.40%	$2.38M
Louisbourg investments	70.96K	1.27%	$6.93M
Bcv asset management	369.01K	1.10%	$36.15M
Pcj investment counsel	41.04K	0.96%	$3.35M

Top Buyers

Holder	Shares	% Assets	Change
Royal bank of canada	8.00M	0.10%	8.00M
Bank of montreal /can/	4.24M	0.11%	4.24M
Norges bank	1.10M	0.01%	1.10M
Toronto dominion bank	663.80K	0.06%	663.80K
Arrowstreet capital, limited partnership	619.35K	0.02%	619.35K

Top Sellers

Holder	Shares	% Assets	Change
Woodbridge	-	-	-300.79M
Invesco	-	-	-9.34M
1832 asset management	-	-	-7.24M
Td asset management	-	-	-5.20M
Tlt family holdco ulc	-	-	-4.30M

New Positions

Holder	Shares	% Assets	Change	Value
Royal bank of canada	8.00M	0.10%	8.00M	$653.67M
Bank of montreal /can/	4.24M	0.11%	4.24M	$345.82M
Norges bank	1.10M	0.01%	1.10M	$89.80M
Toronto dominion bank	663.80K	0.06%	663.80K	$54.16M
Arrowstreet capital, limited partnership	619.35K	0.02%	619.35K	$50.58M

Sold Out

Holder	Change
Kilter group	-1.00
Dz bank ag deutsche zentral genossenschafts bank, frankfurt am main	-1.00
Flagship harbor advisors	-1.00
Stone house investment management	-2.00
Blume capital management	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	445	-9.74%	404,842,525	-0.89%	92	1.10%	182	-26.32%	238	65.28%
Mar 31, 2026	268	-47.35%	29,891,542	-92.51%	6	0.09%	133	-46.59%	68	-60.00%
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%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Invesco QQQ Trust	7.83M	1.81%	-7.58K
Fidelity Series Canada	2.62M	0.60%	-13.23K
RBC Canadian Dividend Fund A	2.29M	0.53%	-
Vanguard Total Intl Stock Index Inv	1.97M	0.45%	-3.62K
Fidelity Advisor Intl Cap App I	1.86M	0.42%	347.29K
Invesco NASDAQ 100 ETF	1.79M	0.41%	2.74K
Fidelity Canadian Large Cap Sr B	1.60M	0.37%	1.60M
Scotia Canadian Dividend A	1.48M	0.34%	25.27K
SKAGEN Global A	1.39M	0.32%	-27.28K
TD Dividend Growth - I	1.33M	0.31%	-

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 92.49%, followed by 68.43% insiders and -60.92% retail investors. The average institutional ownership in Thomson Reuters's industry, Business Services Stocks, is 61.34%, which Thomson Reuters exceeds.

Who owns the most shares of Thomson Reuters?

Thomson Reuters’s largest shareholders are Royal bank of canada (8M shares, 1.83%), Vanguard group (5.78M shares, 1.28%), and Bank of montreal /can/ (4.24M shares, 0.97%). Together, they hold 4.08% 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?

Heathbridge capital management is Thomson Reuters’s biggest shareholder by percentage of total assets invested, with 6.12% of its assets in 188.84K Thomson Reuters shares, valued at 18.37M$.

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 1.81% of its total shares outstanding invested in 7.83M Thomson Reuters shares.

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