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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
Baird Financial Group
126
Baird Financial Group
Wisconsin
$6.79M
Mariner
127
Mariner
Kansas
$6.76M
Marshall Wace
128
Marshall Wace
United Kingdom
$6.74M
Zurich Cantonal Bank
129
Zurich Cantonal Bank
Switzerland
$6.53M
Cerity Partners
130
Cerity Partners
New York
$5.92M
Carson Wealth (CWM LLC)
131
Carson Wealth (CWM LLC)
Nebraska
$5.88M
MBI
132
Montrusco Bolton Investments
Quebec, Canada
$5.85M
Daiwa Securities Group
133
Daiwa Securities Group
Japan
$5.68M
NEI
134
Northwest & Ethical Investments
Ontario, Canada
$5.6M
Mitsubishi UFJ Asset Management
135
Mitsubishi UFJ Asset Management
Japan
$5.59M
FAF
136
Första AP-fonden
Sweden
$5.57M
QCM
137
Qsemble Capital Management
New York
$5.57M
DAS
138
Dynamic Advisor Solutions
Arizona
$5.45M
VLKIM
139
Van Lanschot Kempen Investment Management
Netherlands
$5.3M
LSERS
140
Louisiana State Employees Retirement System
Louisiana
$5.11M
LF
141
Lansforsakringar Fondforvaltning
Sweden
$5.11M
PA
142
Profund Advisors
Maryland
$5.06M
WCA
143
Waratah Capital Advisors
Ontario, Canada
$4.99M
QT
144
Quantbot Technologies
New York
$4.99M
Pacer Advisors
145
Pacer Advisors
Pennsylvania
$4.88M
QCM
146
Quantinno Capital Management
New York
$4.84M
JF
147
Jump Financial
Illinois
$4.84M
Jones Financial Companies
148
Jones Financial Companies
Missouri
$4.69M
JAM
149
Jupiter Asset Management
United Kingdom
$4.69M
TPM
150
Triasima Portfolio Management
Quebec, Canada
$4.62M