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Tradeweb Markets

540 hedge funds and large institutions have $12.7B invested in Tradeweb Markets in 2025 Q3 according to their latest regulatory filings, with 92 funds opening new positions, 178 increasing their positions, 208 reducing their positions, and 112 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

less funds holding

Funds holding:

14% less repeat investments, than reductions

Existing positions increased: 178 | Existing positions reduced: 208

18% less first-time investments, than exits

New positions opened: 92 | Existing positions closed: 112

25% less capital invested

Capital invested by funds: $16.9B → $12.7B (-$4.25B)

Holders
540
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$27.9M
Puts
$21.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
BCIM
226
British Columbia Investment Management
British Columbia, Canada
$1.86M
OAC
227
OMERS Administration Corp
Ontario, Canada
$1.83M
HF
228
HRT Financial
New York
$1.8M
Mirae Asset Global Investments
229
Mirae Asset Global Investments
South Korea
$1.79M
EI
230
Ethic Inc
New York
$1.78M
VF
231
Virtu Financial
New York
$1.77M
Janus Henderson Group
232
Janus Henderson Group
United Kingdom
$1.77M
Cerity Partners
233
Cerity Partners
New York
$1.77M
PD
234
Point72 (DIFC)
United Arab Emirates
$1.77M
IMCOOI
235
Investment Management Corp of Ontario (IMCO)
Canada
$1.76M
SG Americas Securities
236
SG Americas Securities
New York
$1.73M
TIP
237
Torray Investment Partners
Maryland
$1.73M
Simplex Trading
238
Simplex Trading
Illinois
$1.72M
AF
239
Allworth Financial
California
$1.7M
Bank of Montreal
240
Bank of Montreal
Ontario, Canada
$1.69M
Teacher Retirement System of Texas
241
Teacher Retirement System of Texas
Texas
$1.69M
TFCM
242
Taylor Frigon Capital Management
Arizona
$1.69M
RWA
243
Roberts Wealth Advisors
California
$1.69M
MYLI
244
Meiji Yasuda Life Insurance
Japan
$1.69M
WJWM
245
Williams Jones Wealth Management
New York
$1.66M
NAM
246
Nissay Asset Management
Japan
$1.66M
WBC
247
Westpac Banking Corp
Australia
$1.65M
LTAS
248
Linden Thomas Advisory Services
North Carolina
$1.63M
DTL
249
Dynamic Technology Lab
Singapore
$1.6M
X
250
Xponance
Pennsylvania
$1.51M