Ticker · CUSIP 884903808

TRI

THOMSON REUTERS CORP.

Industrials·Specialty Business Services

···Share

Holders (tracked)

Combined shares

2,244,601

Combined value

$296.16M

Last close

$93.01

Quarter

2025Q4

Price is -29.5% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$93.01-85.59 (-47.92%)H $210.94 · L $80.86 · Avg Vol 1.6M

Position opened

Tracked holders · last 8 quarters

+1 vs previous quarter over the last 8.

SEC event timeline

19 events

AQR Capital Management added2026-02-17
+47,915 shares · 2025Q4
Position
Wellington Management added2026-02-17
+16,248 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+151,851 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+42,279 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) trimmed2026-02-17
−337,632 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+11,331 shares · 2025Q4
Position
Steve Cohen (Point72) exited2026-02-17
−141,077 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+90,600 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+1,162,529 shares · 2025Q4
Position
AQR Capital Management added2025-11-14
+829 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−2,408,704 shares · 2025Q3
Position
Steve Cohen (Point72) opened position2025-11-14
+141,077 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+255,179 shares · 2025Q3
Position
D.E. Shaw & Co. trimmed2025-11-14
−209,200 shares · 2025Q3
Position
Wellington Management trimmed2025-11-14
−124 shares · 2025Q3
Position
Ray Dalio (Bridgewater Associates) exited2025-11-13
−2,105 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+42,695 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−1,366,821 shares · 2025Q3
Position
Norges Bank (Norway SWF) trimmed2025-11-12
−2,262 shares · 2024Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for TRI →

Follow-the-investor returns

If you'd copied each holder of TRI…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Ken Griffin (Citadel Advisors)	2023Q2	$134.23	-30.7%	$1.8M
Ken Griffin (Citadel Advisors)	2023Q2	$134.23	-30.7%	$1.8M
Ken Griffin (Citadel Advisors)	2023Q2	$134.23	-30.7%	$1.8M
Renaissance Technologies	2023Q3	$139.78	-33.5%	$12.7M
Wellington Management	2024Q1	$141.86	-34.4%	$2.3M
D.E. Shaw & Co.	2023Q2	$147.51	-36.9%	$22.2M
AQR Capital Management	2024Q2	$147.73	-37.0%	$6.8M
Two Sigma Investments	2023Q2	$152.41	-39.0%	$28.6M
Norges Bank (Norway SWF)	2023Q2	$157.46	-40.9%	$108.1M
Steve Cohen (Point72)	2024Q1	$162.83	-42.9%	$344K
Steve Cohen (Point72)	2024Q1	$162.83	-42.9%	$344K
Izzy Englander (Millennium Mgmt)	2023Q2	$185.58	-49.9%	$13.0M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions1

Norges Bank (Norway SWF)
+1,162,529
$153.4M

Added to6

D.E. Shaw & Co.
+151,851
$20.0M
Renaissance Technologies
+90,600
$11.9M
AQR Capital Management
+47,915
$6.3M
Two Sigma Investments
+42,279
$5.6M
Wellington Management
+16,248
$2.1M
Izzy Englander (Millennium Mgmt)
+11,331
$1.5M

Trimmed1

Ken Griffin (Citadel Advisors)
−337,632
$44.5M

Exited1

Steve Cohen (Point72)
−141,077
$21.9M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2023Q2	10	2,700,395	$364.5M	—
2023Q3	11	2,176,630	$266.3M	+1
2023Q4	9	2,445,689	$357.6M	-2
2024Q1	10	3,093,013	$481.8M	+1
2024Q2	13	3,829,732	$645.6M	+3
2024Q3	14	2,855,218	$487.1M	+1
2024Q4	13	3,351,128	$537.5M	-1
2025Q1	11	2,684,339	$463.7M	-2
2025Q2	11	4,320,729	$869.2M	—
2025Q3	11	1,258,457	$195.5M	—
2025Q4	12	2,244,601	$296.2M	+1

Who owns TRI

12 super-investors · 2025Q4

Tracked stake

2.24M

Combined value

$296M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New1Added6Trim3Sold2

#	Manager	Shares	Value	% of book	Last action
1	Norges Bank Norway SWF	1.16M	$153M	0.0%	New+1.16M
2	Two Sigma Investments	307.5K	$41M	0.1%	Added+42.3K
3	D.E. Shaw & Co.	238.6K	$31M	0.0%	Added+151.9K
4	Izzy Englander Millennium Mgmt	139.5K	$18M	0.0%	Added+11.3K
5	Renaissance Technologies	136.4K	$18M	0.0%	Added+90.6K
6	Ken Griffin Citadel Advisors	94.6K	$12M	0.0%	Trim−337.6K
7	AQR Capital Management	72.6K	$10M	0.0%	Added+47.9K
8	Ken Griffin Citadel Advisors	39.9K	$5M	0.0%	Trim−337.6K
9	Wellington Management	24.4K	$3M	0.0%	Added+16.2K
10	Ken Griffin Citadel Advisors	19.8K	$3M	0.0%	Trim−337.6K
11	Steve Cohen Point72	5.1K	$673K	0.0%	Sold−141.1K
12	Steve Cohen Point72	3.7K	$488K	0.0%	Sold−141.1K

Recent moves

20 transactions

TRIMKen Griffin (Citadel Advisors)
−337,632 · 2025Q4
ADDWellington Management
+16,248 · 2025Q4
ADDTwo Sigma Investments
+42,279 · 2025Q4
ADDD.E. Shaw & Co.
+151,851 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+11,331 · 2025Q4
SOLDSteve Cohen (Point72)
−141,077 · 2025Q4
ADDAQR Capital Management
+47,915 · 2025Q4
ADDRenaissance Technologies
+90,600 · 2025Q4
NEWNorges Bank (Norway SWF)
+1,162,529 · 2025Q4
ADDAQR Capital Management
+829 · 2025Q3
TRIMD.E. Shaw & Co.
−209,200 · 2025Q3
NEWSteve Cohen (Point72)
+141,077 · 2025Q3
ADDTwo Sigma Investments
+255,179 · 2025Q3
TRIMWellington Management
−124 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−2,408,704 · 2025Q3
ADDRenaissance Technologies
+42,695 · 2025Q3
SOLDNorges Bank (Norway SWF)
−1,366,821 · 2025Q3
SOLDRay Dalio (Bridgewater Associates)
−2,105 · 2025Q3
TRIMNorges Bank (Norway SWF)
−2,262 · 2024Q3
TRIMTwo Sigma Investments
−312,939 · 2025Q2

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