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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
Dimensional Fund Advisors
51
Dimensional Fund Advisors
Texas
$47.2M +$8.09M +62,951 +17%
Fidelity International
52
Fidelity International
Bermuda
$46.6M +$14.6M +113,925 +37%
SWC
53
Square Wave Capital
New York
$46.4M +$40M +310,993 +291%
Squarepoint
54
Squarepoint
New York
$45.4M +$52.6M +409,153 New
BAMCO Inc
55
BAMCO Inc
New York
$43.5M -$227K -1,767 -0.4%
Bank of New York Mellon
56
Bank of New York Mellon
New York
$43.5M -$17.3M -134,583 -26%
Jane Street
57
Jane Street
New York
$43.3M +$50.2M +390,229 New
CIBC Private Wealth Group
58
CIBC Private Wealth Group
Georgia
$43M -$1.14M -8,902 -2%
California Public Employees Retirement System
59
California Public Employees Retirement System
California
$41.8M -$7.38M -57,405 -13%
SO
60
STRS Ohio
Ohio
$38.2M -$35.1M -273,333 -44%
Caisse de Depot et Placement du Quebec (CDPQ)
61
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$37.7M -$3.4M -26,432 -7%
FFM
62
Fisher Funds Management
New Zealand
$36.8M +$20M +155,922 +89%
Legal & General Group
63
Legal & General Group
United Kingdom
$32.5M -$707K -5,498 -2%
A
64
AustralianSuper
Australia
$30.6M -$27.6M -214,902 -44%
ACM
65
American Capital Management
New York
$29.5M -$3.06M -23,813 -8%
Royal Bank of Canada
66
Royal Bank of Canada
Ontario, Canada
$28.4M +$2.11M +16,381 +7%
AAF
67
Andra AP-fonden
Sweden
$27.9M +$15.3M +118,900 +90%
SCM
68
Sone Capital Management
New York
$27.5M +$22.5M +175,280 +243%
Sumitomo Mitsui Trust Group
69
Sumitomo Mitsui Trust Group
Japan
$26.7M +$509K +3,956 +2%
Tudor Investment Corp
70
Tudor Investment Corp
Connecticut
$26.6M +$30.8M +239,890 New
RG
71
Renaissance Group
Kentucky
$26.3M +$2.55M +19,873 +9%
PIMC
72
Praesidium Investment Management Company
New York
$24.9M -$1.2M -9,351 -4%
Deutsche Bank
73
Deutsche Bank
Germany
$23.8M +$2.03M +15,794 +8%
N
74
Nuveen
North Carolina
$23M -$6.72M -52,272 -20%
AS
75
Altshuler Shaham
Israel
$22.8M +$26.4M +205,000 New