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Thomson Reuters

464 hedge funds and large institutions have $36.2B invested in Thomson Reuters in 2026 Q1 according to their latest regulatory filings, with 78 funds opening new positions, 164 increasing their positions, 140 reducing their positions, and 102 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

7% less funds holding

Funds holding: 497464 (-33)

24% less first-time investments, than exits

New positions opened: 78 | Existing positions closed: 102

31% less capital invested

Capital invested by funds: $52.8B → $36.2B (-$16.5B)

Holders
464
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
$60.3M
Puts
$38.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
DekaBank Deutsche Girozentrale
151
DekaBank Deutsche Girozentrale
Germany
$2.71M
VLKIM
152
Van Lanschot Kempen Investment Management
Netherlands
$2.71M
LSERS
153
Louisiana State Employees Retirement System
Louisiana
$2.63M
PA
154
Profund Advisors
Maryland
$2.57M
PCG
155
Prosperity Consulting Group
Maryland
$2.46M
RIM
156
Rakuten Investment Management
Japan
$2.39M
PP
157
PDT Partners
New York
$2.39M
RA
158
RFG Advisory
Alabama
$2.39M
UIM
159
USS Investment Management
United Kingdom
$2.39M
CA
160
Callahan Advisors
Texas
$2.37M
SLAM
161
Swiss Life Asset Management
$2.28M
EI
162
EFG International
$2.25M
Jones Financial Companies
163
Jones Financial Companies
Missouri
$2.25M
DMC
164
Drexel Morgan & Co
Pennsylvania
$2.25M
Lido Advisors
165
Lido Advisors
California
$2.25M
PM
166
Penbrook Management
New York
$2.23M
Credit Agricole
167
Credit Agricole
France
$2.2M
Jane Street
168
Jane Street
New York
$2.17M
AF
169
Avanza Fonder
Sweden
$2.12M
Bessemer Group
170
Bessemer Group
New Jersey
$2.06M
AllianceBernstein
171
AllianceBernstein
Tennessee
$2.03M
Public Sector Pension Investment Board (PSP Investments)
172
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.97M
PFSRSONJ
173
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.91M
GP
174
Guardian Partners
Canada
$1.83M
IIM
175
INTECH Investment Management
Florida
$1.78M