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Tradeweb Markets

576 hedge funds and large institutions have $13.4B invested in Tradeweb Markets in 2026 Q1 according to their latest regulatory filings, with 98 funds opening new positions, 237 increasing their positions, 182 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
576
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$24.4M
Puts
$16.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
National Pension Service
251
National Pension Service
South Korea
$1.57M
TWC
252
TD Waterhouse Canada
Ontario, Canada
$1.55M
Pathstone Holdings
253
Pathstone Holdings
New Jersey
$1.53M
MIF
254
Mediolanum International Funds
Ireland
$1.53M
LAM
255
LECAP Asset Management
United Kingdom
$1.52M
SLAM
256
Swiss Life Asset Management
$1.5M
US Bancorp
257
US Bancorp
Minnesota
$1.45M
RBI
258
Raiffeisen Bank International
Austria
$1.44M
CC
259
Centiva Capital
New York
$1.44M
Public Employees Retirement Association of Colorado
260
Public Employees Retirement Association of Colorado
Colorado
$1.44M
Cetera Investment Advisers
261
Cetera Investment Advisers
Illinois
$1.44M
Bank of Nova Scotia
262
Bank of Nova Scotia
Ontario, Canada
$1.42M
OIMU
263
Osmosis Investment Management UK
United Kingdom
$1.39M
OTL
264
Oak Thistle LLC
New York
$1.37M
2
265
2Xideas
Switzerland
$1.34M
RBA
266
Richard Bernstein Advisors
New York
$1.31M
Mackenzie Financial
267
Mackenzie Financial
Ontario, Canada
$1.3M
CP
268
Cumberland Partners
Ontario, Canada
$1.29M
TSS
269
Two Sigma Securities
New York
$1.26M
WETS
270
Wealth Enhancement Trust Services
South Dakota
$1.24M
FPAS
271
Focus Partners Advisor Solutions
Missouri
$1.24M
IWC
272
Integrated Wealth Concepts
Massachusetts
$1.23M
CFM
273
Catalyst Funds Management
Australia
$1.22M
CS
274
Candriam SCA
Luxembourg
$1.22M
Daiwa Securities Group
275
Daiwa Securities Group
Japan
$1.2M