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Thomson Reuters

513 hedge funds and large institutions have $61.7B invested in Thomson Reuters in 2025 Q3 according to their latest regulatory filings, with 99 funds opening new positions, 138 increasing their positions, 186 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less first-time investments, than exits

New positions opened: | Existing positions closed:

less ownership

Funds ownership:

less funds holding

Funds holding:

24% less capital invested

Capital invested by funds: $81.1B → $61.7B (-$19.4B)

26% less repeat investments, than reductions

Existing positions increased: 138 | Existing positions reduced: 186

42% less funds holding in top 10

Funds holding in top 10: 127 (-5)

Holders
513
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$222M
Puts
$49.1M
Net Calls
Net Calls Change

Top Buyers

1 +$288M
2 +$165M
3 +$150M
4
First Trust Advisors
First Trust Advisors
Illinois
+$126M
5
BlackRock
BlackRock
New York
+$93.6M

Top Sellers

1 -$613M
2 -$374M
3 -$330M
4
HF
HRT Financial
New York
-$279M
5
TD Asset Management
TD Asset Management
Ontario, Canada
-$163M
Name Holding Trade Value Shares
Change
Change in
Stake
IIM
176
Intact Investment Management
Quebec, Canada
$3.49M
GAM
177
Gotham Asset Management
New York
$3.31M
Principal Financial Group
178
Principal Financial Group
Iowa
$3.25M
Creative Planning
179
Creative Planning
Kansas
$3.23M
Osaic Holdings
180
Osaic Holdings
Arizona
$3.13M
GP
181
Guardian Partners
Canada
$3.13M
XT
182
XTX Topco
Cayman Islands
$3.04M
VOYA Investment Management
183
VOYA Investment Management
Georgia
$2.98M
SAM
184
Shell Asset Management
Netherlands
$2.94M
Corient Private Wealth
185
Corient Private Wealth
Florida
$2.94M
Wealth Enhancement Advisory Services
186
Wealth Enhancement Advisory Services
Minnesota
$2.93M
OSAM
187
O'Shaughnessy Asset Management
Connecticut
$2.89M
LNWWM
188
Laird Norton Wetherby Wealth Management
California
$2.88M
HIM
189
Hillsdale Investment Management
Ontario, Canada
$2.75M
N
190
Numerai
California
$2.65M
QC
191
Quadrature Capital
United Kingdom
$2.62M
VIPI
192
Vista Investment Partners II
Indiana
$2.61M
RB
193
Rodgers Brothers
Pennsylvania
$2.58M
CBU
194
CIBC Bancorp USA
Illinois
$2.56M
Natixis Advisors
195
Natixis Advisors
Massachusetts
$2.55M
Nomura Asset Management
196
Nomura Asset Management
Japan
$2.43M
HT
197
Headlands Technologies
Illinois
$2.41M
URS
198
Utah Retirement Systems
Utah
$2.39M
GAM
199
Generali Asset Management
Italy
$2.38M
TRCT
200
Tower Research Capital (TRC)
New York
$2.37M