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Thomson Reuters

467 hedge funds and large institutions have $36.3B invested in Thomson Reuters in 2026 Q1 according to their latest regulatory filings, with 77 funds opening new positions, 166 increasing their positions, 142 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed

57% more call options, than puts

Call options by funds: $60.3M | Put options by funds: $38.3M

17% more repeat investments, than reductions

Existing positions increased: 166 | Existing positions reduced: 142

0.57% more ownership

Funds ownership: 88.51%89.08% (+0.57%)

0% more funds holding in top 10

Funds holding in top 10: 77 (0)

6% less funds holding

Funds holding: 499467 (-32)

23% less first-time investments, than exits

New positions opened: 77 | Existing positions closed: 100

31% less capital invested

Capital invested by funds: $52.8B → $36.3B (-$16.5B)

Holders
467
Holders Change
-32
Holders Change %
-6.41%
% of All Funds
5.75%
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.09%
New
77
Increased
166
Reduced
142
Closed
100
Calls
$60.3M
Puts
$38.3M
Net Calls
+$22M
Net Calls Change
+$7.25M
Name Holding Trade Value Shares
Change
Change in
Stake
GT
501
Greenleaf Trust
Michigan
-$966K -7,214 Closed
AIM
502
Aigen Investment Management
New York
-$1.12M -7,095 Closed
SC
503
SummitTX Capital
Texas
-$781K -5,828 Closed
HP
504
Havemeyer Place
Connecticut
-$764K -5,707 Closed
Twin Tree Management
505
Twin Tree Management
Texas
-$601K -5,698 Closed
HCM
506
Hilton Capital Management
New York
-$686K -5,124 Closed
Macquarie Group
507
Macquarie Group
Australia
-$588K -4,387 Closed
WFI
508
West Family Investments
California
-$570K -4,253 Closed
BFS
509
Bradley Foster & Sargent
Connecticut
-$551K -4,113 Closed
EMCIP
510
Ewing Morris & Co Investment Partners
Ontario, Canada
-$542K -3,992 Closed
RWM
511
Ritholtz Wealth Management
New York
-$510K -3,806 Closed
II
512
Impact Investors
California
-$482K -3,602 Closed
Capstone Investment Advisors
513
Capstone Investment Advisors
New York
-$453K -3,383 Closed
HPG
514
Harvest Portfolios Group
Ontario, Canada
-$444K -3,313 Closed
BC
515
Bridgefront Capital
Texas
-$440K -3,283 Closed
SBF
516
Sara-Bay Financial
Florida
-$422K -3,127 Closed
TP
517
TritonPoint Partners
Maryland
-$369K -2,756 Closed
S
518
Storgate
Texas
-$335K -2,504 Closed
BA
519
Bridgewater Advisors
New York
-$302K -2,472 Closed
First Manhattan
520
First Manhattan
New York
-$327K -2,437 Closed
PCM
521
Prelude Capital Management
New York
-$316K -2,358 Closed
KJHP
522
K.J. Harrison & Partners
Ontario, Canada
-$301K -2,240 Closed
FMWA
523
Forvis Mazars Wealth Advisors
Missouri
-$295K -2,199 Closed
CL
524
Choreo LLC
Illinois
-$294K -2,178 Closed
BIM
525
Bridges Investment Management
Nebraska
-$291K -2,173 Closed