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Tradeweb Markets

529 hedge funds and large institutions have $12.7B invested in Tradeweb Markets in 2025 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 176 increasing their positions, 203 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:

13% less repeat investments, than reductions

Existing positions increased: 176 | Existing positions reduced: 203

19% less first-time investments, than exits

New positions opened: 91 | Existing positions closed: 112

25% less capital invested

Capital invested by funds: $16.9B → $12.7B (-$4.24B)

Holders
529
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
OAC
226
OMERS Administration Corp
Ontario, Canada
$1.83M
HF
227
HRT Financial
New York
$1.8M
Mirae Asset Global Investments
228
Mirae Asset Global Investments
South Korea
$1.79M
EI
229
Ethic Inc
New York
$1.78M
VF
230
Virtu Financial
New York
$1.77M
Janus Henderson Group
231
Janus Henderson Group
United Kingdom
$1.77M
Cerity Partners
232
Cerity Partners
New York
$1.77M
PD
233
Point72 (DIFC)
United Arab Emirates
$1.77M
IMCOOI
234
Investment Management Corp of Ontario (IMCO)
Canada
$1.76M
SG Americas Securities
235
SG Americas Securities
New York
$1.73M
TIP
236
Torray Investment Partners
Maryland
$1.73M
Simplex Trading
237
Simplex Trading
Illinois
$1.72M
Bank of Montreal
238
Bank of Montreal
Ontario, Canada
$1.69M
Teacher Retirement System of Texas
239
Teacher Retirement System of Texas
Texas
$1.69M
TFCM
240
Taylor Frigon Capital Management
Arizona
$1.69M
RWA
241
Roberts Wealth Advisors
California
$1.69M
MYLI
242
Meiji Yasuda Life Insurance
Japan
$1.69M
WJWM
243
Williams Jones Wealth Management
New York
$1.66M
NAM
244
Nissay Asset Management
Japan
$1.66M
WBC
245
Westpac Banking Corp
Australia
$1.65M
LTAS
246
Linden Thomas Advisory Services
North Carolina
$1.63M
DTL
247
Dynamic Technology Lab
Singapore
$1.6M
X
248
Xponance
Pennsylvania
$1.51M
Wealth Enhancement Advisory Services
249
Wealth Enhancement Advisory Services
Minnesota
$1.5M
SM
250
Sciencast Management
New Jersey
$1.48M