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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
FT
276
Fiduciary Trust
Massachusetts
$382K
Rockefeller Capital Management
277
Rockefeller Capital Management
New York
$380K
BP
278
Ballentine Partners
Massachusetts
$380K
CM
279
CastleKnight Management
New York
$378K
Simplex Trading
280
Simplex Trading
Illinois
$377K
XT
281
XTX Topco
Cayman Islands
$377K
Mercer Global Advisors
282
Mercer Global Advisors
Colorado
$368K
NG
283
Norden Group
Utah
$368K
OIMU
284
Osmosis Investment Management UK
United Kingdom
$368K
TWP
285
Tyche Wealth Partners
Texas
$366K
MMA
286
Mizuho Markets Americas
New York
$365K
FBFS
287
First Business Financial Services
Wisconsin
$355K
AWM
288
Apollon Wealth Management
South Carolina
$350K
GWM
289
Gibbs Wealth Management
Georgia
$349K
FC
290
Farringdon Capital
United Kingdom
$348K
Wealthfront Advisers
291
Wealthfront Advisers
California
$343K
UM
292
UniSuper Management
Australia
$339K
ECM
293
Evergreen Capital Management
Washington
$338K
CCA
294
Checchi Capital Advisers
California
$336K
TC
295
Tacita Capital
Ontario, Canada
$335K
BIG
296
Brooklyn Investment Group
New York
$329K
CBU
297
CIBC Bancorp USA
Illinois
$327K
T
298
TOBAM
France
$321K
FFA
299
Farther Finance Advisors
California
$315K
SWM
300
SilverOak Wealth Management
Minnesota
$313K