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Tradeweb Markets

550 hedge funds and large institutions have $12.5B invested in Tradeweb Markets in 2025 Q4 according to their latest regulatory filings, with 94 funds opening new positions, 182 increasing their positions, 221 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 (-$196M)

18% less repeat investments, than reductions

Existing positions increased: 182 | Existing positions reduced: 221

38% less funds holding in top 10

Funds holding in top 10: 85 (-3)

Holders
550
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
TI
576
Trexquant Investment
Connecticut
SGI
577
Summit Global Investments
Utah
BAM
578
Blueshift Asset Management
New Jersey
FRM
579
Fox Run Management
Connecticut
RS
580
R Squared
Hong Kong
BWCS
581
Beirne Wealth Consulting Services
Connecticut
CAU
582
Caxton Associates (UK)
VFA
583
Values First Advisors
Tennessee
EAM
584
Eventide Asset Management
Massachusetts
EF
585
Empowered Funds
Pennsylvania
NCM
586
Novare Capital Management
North Carolina
CCM
587
Coldstream Capital Management
Washington
PCM
588
Prana Capital Management
Connecticut
GKWIM
589
Gerber Kawasaki Wealth & Investment Management
California
New York State Teachers Retirement System (NYSTRS)
590
New York State Teachers Retirement System (NYSTRS)
New York
BPCE
591
Bank Pictet & Cie (Europe)
Germany
Envestnet Portfolio Solutions
592
Envestnet Portfolio Solutions
Illinois
BFM
593
Boothbay Fund Management
New York
KPWS
594
Kestra Private Wealth Services
Texas
ASN
595
Advisory Services Network
Georgia
FB
596
Fulton Bank
Pennsylvania
CI Investments Inc
597
CI Investments Inc
Ontario, Canada
AAS
598
Ameritas Advisory Services
Nebraska
BCWM
599
Bartlett & Co Wealth Management
Ohio
HBW
600
Hazlett, Burt & Watson
West Virginia