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Tradeweb Markets

543 hedge funds and large institutions have $12.7B invested in Tradeweb Markets in 2025 Q3 according to their latest regulatory filings, with 92 funds opening new positions, 179 increasing their positions, 210 reducing their positions, and 111 closing their positions.

New
Increased
Maintained
Reduced
Closed

29% more call options, than puts

Call options by funds: $27.9M | Put options by funds: $21.6M

0% more funds holding in top 10

Funds holding in top 10: 88 (0)

2.26% less ownership

Funds ownership: 100.51%98.25% (-2.3%)

5% less funds holding

Funds holding: 570543 (-27)

15% less repeat investments, than reductions

Existing positions increased: 179 | Existing positions reduced: 210

17% less first-time investments, than exits

New positions opened: 92 | Existing positions closed: 111

25% less capital invested

Capital invested by funds: $16.9B → $12.7B (-$4.25B)

Holders
543
Holders Change
-27
Holders Change %
-4.74%
% of All Funds
7.13%
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.11%
New
92
Increased
179
Reduced
210
Closed
111
Calls
$27.9M
Puts
$21.6M
Net Calls
+$6.31M
Net Calls Change
-$23.4M
Name Holding Trade Value Shares
Change
Change in
Stake
Amundi
76
Amundi
France
$21.9M +$4.96M +38,618 +22%
EGM
77
Engineers Gate Manager
New York
$21.6M +$25M +194,441 New
California State Teachers Retirement System (CalSTRS)
78
California State Teachers Retirement System (CalSTRS)
California
$21.3M +$407K +3,164 +2%
CSS
79
Cubist Systematic Strategies
Connecticut
$20.4M +$23.6M +183,940 New
Robeco Institutional Asset Management
80
Robeco Institutional Asset Management
Netherlands
$19.1M +$2.77M +21,576 +14%
SEI Investments
81
SEI Investments
Pennsylvania
$19M -$15.6M -121,459 -41%
Canada Pension Plan Investment Board
82
Canada Pension Plan Investment Board
Ontario, Canada
$19M +$823K +6,400 +4%
CIC
83
Carnegie Investment Counsel
Ohio
$18.5M +$318K +2,472 +2%
NB
84
Norinchukin Bank
Japan
$17.6M +$8.92M +69,415 +78%
Credit Agricole
85
Credit Agricole
France
$17.6M +$20.4M +158,369 New
Allianz Asset Management
86
Allianz Asset Management
Germany
$17.5M +$78.3K +609 +0.4%
TC
87
TwinBeech Capital
New York
$17.3M +$20M +155,839 New
ACM
88
Aquatic Capital Management
Illinois
$17.2M +$17.6M +137,292 +766%
First Trust Advisors
89
First Trust Advisors
Illinois
$17.2M -$18.9M -146,718 -49%
New York State Common Retirement Fund
90
New York State Common Retirement Fund
New York
$17.1M +$4.45M +34,585 +29%
WAM
91
Wilson Asset Management
Australia
$16.4M +$579K +4,502 +3%
Los Angeles Capital Management
92
Los Angeles Capital Management
California
$16.4M -$24.4M -189,987 -56%
William Blair & Company
93
William Blair & Company
Illinois
$16.3M +$1.33M +10,365 +8%
Ameriprise
94
Ameriprise
Minnesota
$16.2M -$2.23M -17,359 -11%
VIM
95
Vinva Investment Management
Australia
$16.2M +$2.6M +20,241 +16%
SMDAM
96
Sumitomo Mitsui DS Asset Management
Japan
$16M +$4.17M +32,408 +29%
Public Employees Retirement Association of Colorado
97
Public Employees Retirement Association of Colorado
Colorado
$15.3M -$4.79M -37,300 -21%
RhumbLine Advisers
98
RhumbLine Advisers
Massachusetts
$15.3M +$443K +3,450 +3%
Susquehanna International Group
99
Susquehanna International Group
Pennsylvania
$14.8M +$4.88M +38,000 +40%
Voloridge Investment Management
100
Voloridge Investment Management
Florida
$14.1M +$16.3M +126,855 New