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Tradeweb Markets

540 hedge funds and large institutions have $12.5B invested in Tradeweb Markets in 2025 Q4 according to their latest regulatory filings, with 89 funds opening new positions, 179 increasing their positions, 219 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

2% less capital invested

Capital invested by funds: $12.7B → $12.5B (-$220M)

18% less repeat investments, than reductions

Existing positions increased: 179 | Existing positions reduced: 219

38% less funds holding in top 10

Funds holding in top 10: 85 (-3)

Holders
540
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$25.1M
Puts
$16.5M
Net Calls
Net Calls Change

Top Sellers

1 -$154M
2 -$132M
3 -$132M
4
Renaissance Technologies
Renaissance Technologies
New York
-$113M
5
BlackRock
BlackRock
New York
-$113M
Name Holding Trade Value Shares
Change
Change in
Stake
AB
301
Amalgamated Bank
New York
$670K
SA
302
Sanctuary Advisors
Indiana
$665K
URS
303
Utah Retirement Systems
Utah
$663K
AF
304
Advisornet Financial
Minnesota
$655K
GIBU
305
Gulf International Bank (UK)
United Kingdom
$650K
Stifel Financial
306
Stifel Financial
Missouri
$646K
PCA
307
Pallas Capital Advisors
Massachusetts
$643K
EWA
308
EP Wealth Advisors
California
$643K
HWM
309
HB Wealth Management
Georgia
$639K
Manulife (Manufacturers Life Insurance)
310
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$625K
MSRPS
311
Maryland State Retirement & Pension System
Maryland
$616K
WETS
312
Wealth Enhancement Trust Services
South Dakota
$612K
Lazard Asset Management
313
Lazard Asset Management
New York
$609K
ECSS
314
Eurizon Capital SGR SpA
$605K
BF
315
BOK Financial
Oklahoma
$590K
BAMF
316
BI Asset Management Fondsmaeglerselskab
Denmark
$583K
Prudential Financial
317
Prudential Financial
New Jersey
$570K
HKAM
318
Horizon Kinetics Asset Management
New York
$568K
CIBC Asset Management
319
CIBC Asset Management
Ontario, Canada
$562K
FT
320
Fiduciary Trust
Massachusetts
$555K
Royal London Asset Management
321
Royal London Asset Management
United Kingdom
$552K
OIAM
322
OFI Invest Asset Management
France
$548K
SW
323
SVB Wealth
Massachusetts
$546K
Verition Fund Management
324
Verition Fund Management
Connecticut
$545K
VA
325
Vident Advisory
Georgia
$545K