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Thomson Reuters
TRI

Overview Fund Activity

524 hedge funds and large institutions have $81.1B invested in Thomson Reuters in 2025 Q2 according to their latest regulatory filings, with 90 funds opening new positions, 182 increasing their positions, 167 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
524
Holders Change
+35
Holders Change %
+7.16%
% of All Funds
7.03%
Holding in Top 10
12
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+100%
% of All Funds
0.16%
New
90
Increased
182
Reduced
167
Closed
45
Calls
$127M
Puts
$17.4M
Net Calls
+$110M
Net Calls Change
+$17.5M

Top Buyers

1
Millennium Management
Millennium Management
New York
+$330M
2
HF
HRT Financial
New York
+$150M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$99.7M
4
PMAM
Picton Mahoney Asset Management
Ontario, Canada
+$98.5M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$89.2M

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
-$179M
2
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$114M
3
Fidelity International
Fidelity International
Bermuda
-$101M
4
Morgan Stanley
Morgan Stanley
New York
-$97.6M
5
Bank of Montreal
Bank of Montreal
Ontario, Canada
-$93.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
QCM
326
QRG Capital Management
Illinois
$430K +$9.25K +46 +2%
SIA
327
Strategic Investment Advisors
Michigan
$425K -$20.3K -101 -5%
BA
328
Bridgewater Associates
Connecticut
$422K -$24.6M -122,348 -98%
PAS
329
Park Avenue Securities
New York
$422K -$6.83K -34 -2%
Select Equity Group
330
Select Equity Group
New York
$420K – – –
KA
331
KDT Advisors
New York
$411K -$392K -1,947 -49%
AFG
332
Atomi Financial Group
New York
$406K +$20.3K +101 +5%
William Blair & Company
333
William Blair & Company
Illinois
$405K +$1.61K +8 +0.4%
FDP
334
Financiere des Professionnels
Quebec, Canada
$398K -$152K -754 -28%
WIA
335
Westbourne Investment Advisors
Maryland
$390K – – –
CAS
336
CTC Alternative Strategies
Illinois
$382K +$382K +1,900 New
SWM
337
SeaCrest Wealth Management
New York
$379K -$12.1K -60 -3%
TC
338
TownSquare Capital
Utah
$378K -$2.02M -10,033 -84%
SI
339
Stephens Inc
Arkansas
$378K -$4.43K -22 -1%
NG
340
Norden Group
Utah
$378K +$60.5K +301 +19%
MT
341
Midwest Trust
Kansas
$376K +$376K +1,867 New
SIM
342
Sentry Investment Management
Wisconsin
$362K – – –
VCM
343
Versant Capital Management
Arizona
$353K -$14.1K -70 -4%
OFW
344
Omnia Family Wealth
Florida
$352K – – –
SCP
345
Sivia Capital Partners
California
$348K -$6.24K -31 -2%
CAM
346
Cresset Asset Management
Illinois
$342K +$6.03K +30 +2%
1WA
347
180 Wealth Advisors
Washington
$338K +$50.5K +251 +18%
HWM
348
HB Wealth Management
Georgia
$322K +$32K +159 +11%
BAM
349
Burgundy Asset Management
Ontario, Canada
$320K – – –
GFA
350
Grunden Financial Advisory
Texas
$318K – – –
12 13
14
15 16