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Tradeweb Markets

534 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, 178 increasing their positions, 206 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: 206

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 (-$4.25B)

Holders
534
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
SM
251
Sciencast Management
New Jersey
$1.48M
Pathstone Holdings
252
Pathstone Holdings
New Jersey
$1.48M
VIA
253
Virtus Investment Advisers
Connecticut
$1.48M
Cetera Investment Advisers
254
Cetera Investment Advisers
Illinois
$1.47M
1832 Asset Management
255
1832 Asset Management
Ontario, Canada
$1.45M
BC
256
Bridgefront Capital
Texas
$1.42M
RBA
257
Richard Bernstein Advisors
New York
$1.4M
SLAM
258
Swiss Life Asset Management
$1.38M
US Bancorp
259
US Bancorp
Minnesota
$1.37M
ETCM
260
Evolutionary Tree Capital Management
Virginia
$1.37M
VPIM
261
Vanguard Personalized Indexing Management
California
$1.29M
HHGC
262
Hunting Hill Global Capital
New York
$1.29M
MIF
263
Mediolanum International Funds
Ireland
$1.26M
ET
264
Entropy Technologies
New York
$1.25M
Mercer Global Advisors
265
Mercer Global Advisors
Colorado
$1.22M
AIM
266
AXA Investment Managers
France
$1.21M
BIM
267
Bridges Investment Management
Nebraska
$1.19M
CFM
268
Catalyst Funds Management
Australia
$1.15M
HCA
269
Harbour Capital Advisors
Virginia
$1.14M
BPC
270
Banque Pictet & Cie
Switzerland
$1.14M
AIM
271
Achmea Investment Management
Netherlands
$1.13M
OTL
272
Oak Thistle LLC
New York
$1.12M
Creative Planning
273
Creative Planning
Kansas
$1.12M
Daiwa Securities Group
274
Daiwa Securities Group
Japan
$1.09M
AAB
275
ABN AMRO Bank
Netherlands
$1.09M