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Thomson Reuters

518 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, 141 increasing their positions, 188 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: $

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)

25% less repeat investments, than reductions

Existing positions increased: 141 | Existing positions reduced: 188

42% less funds holding in top 10

Funds holding in top 10: 127 (-5)

Holders
518
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
Adage Capital Partners
526
Adage Capital Partners
Massachusetts
JFG
527
Jefferies Financial Group
New York
BBL
528
Beck Bode LLC
Massachusetts
GCM
529
Greenland Capital Management
New York
SSA
530
Schonfeld Strategic Advisors
New York
BHCM
531
Brevan Howard Capital Management
Jersey
OQS
532
Occudo Quantitative Strategies
Florida
CFM
533
Catalyst Funds Management
Australia
Hudson Bay Capital Management
534
Hudson Bay Capital Management
Connecticut
Macquarie Group
535
Macquarie Group
Australia
ECM
536
ExodusPoint Capital Management
New York
TF
537
Trek Financial
Arizona
ACM
538
Aquatic Capital Management
Illinois
DS
539
DRW Securities
Illinois
CM
540
Capula Management
Cayman Islands
LCM
541
Laurion Capital Management
New York
SI
542
Sora Investors
Pennsylvania
OTPPB
543
Ontario Teachers' Pension Plan Board
Ontario, Canada
NC
544
NewSquare Capital
Pennsylvania
WLG
545
Williamson Legacy Group
Indiana
MGWM
546
Marks Group Wealth Management
Minnesota
MCM
547
Moore Capital Management
New York
IC
548
Iconiq Capital
California
FAIM
549
Financial Advocates Investment Management
Washington
WC
550
Wexford Capital
Florida