Latest Institutional Sells of Marketaxess Holdings Inc (MKTX)
This list provides information on the latest institutional transactions involving Marketaxess Holdings Inc (MKTX) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Wasatch Advisors Inc
Salt Lake City, UT |
SELL
|
- |
-652K- 94.69% |
$132M - $151M
|
36.5K
$6.88M
|
|
|
Aug 14, 2025
Q2 2025
|
Macquarie Group LTD
Australia, C3 |
SELL
|
- |
-611K- 99.79% |
$124M - $141M
|
1.29K
$243K
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-187K- 30.17% |
$37.9M - $43.2M
|
432K
$81.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Van Eck Associates Corp
|
SELL
|
- |
-176K- 8.79% |
$35.8M - $40.7M
|
1.83M
$344M
|
|
|
Aug 14, 2025
Q2 2025
|
Holocene Advisors, LP
New York, NY |
SELL
|
- |
-174K- 69.45% |
$35.4M - $40.2M
|
76.6K
$14.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-150K- 34.94% |
$30.6M - $34.8M
|
280K
$52.7M
|
|
|
Aug 05, 2025
Q2 2025
|
Bank Of Montreal
Toronto, A6 |
SELL
|
- |
-123K- 78.86% |
$25M - $28.5M
|
33.1K
$6.22M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-123K- 25.97% |
$25M - $28.5M
|
351K
$66.1M
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-86K- 26.11% |
$17.5M - $19.9M
|
243K
$45.8M
|
|
|
Aug 07, 2025
Q2 2025
|
Jackson Square Partners, LLC
San Francisco, CA |
SELL
|
- |
-81.4K- 83.35% |
$16.5M - $18.8M
|
16.3K
$3.06M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
SELL
|
- |
-64.5K- 50.5% |
$13.1M - $14.9M
|
63.2K
$11.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-60.3K- 22.95% |
$12.3M - $13.9M
|
202K
$38.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Ossiam
Paris, I0 |
SELL
|
- |
-58K- 59.18% |
$11.8M - $13.4M
|
40K
$7.53M
|
|
|
Jul 16, 2025
Q2 2025
|
Congress Asset Management CO
|
SELL
|
- |
-55.5K- 16.23% |
$11.3M - $12.8M
|
286K
$53.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-53.8K- 74.54% |
$10.9M - $12.4M
|
18.4K
$3.46M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-51K- 5.64% |
$10.4M - $11.8M
|
853K
$161M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-47.8K- 1.08% |
$9.71M - $11M
|
4.36M
$821M
|
|
|
Aug 14, 2025
Q2 2025
|
Sone Capital Management, LLC
New York, NY |
SELL
|
- |
-42.3K- 52.29% |
$8.6M - $9.78M
|
38.6K
$7.27M
|
|
|
Aug 06, 2025
Q2 2025
|
Baillie Gifford & CO
|
SELL
|
- |
-34.6K- 15.62% |
$7.02M - $7.98M
|
187K
$35.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Schroder Investment Management Group
London, X0 |
SELL
|
- |
-28.9K- 25.82% |
$5.87M - $6.68M
|
83K
$15.6M
|
|
|
Aug 12, 2025
Q2 2025
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
- |
-26.8K- 79.29% |
$5.44M - $6.19M
|
7K
$1.32M
|
|
|
Aug 07, 2025
Q2 2025
|
Guardcap Asset Management LTD
London, X0 |
SELL
|
- |
-24.6K- 1.62% |
$5.01M - $5.7M
|
1.5M
$282M
|
|
|
Aug 12, 2025
Q2 2025
|
Findlay Park Partners LLP
London, X0 |
SELL
|
- |
-23.7K- 3.49% |
$4.82M - $5.48M
|
656K
$124M
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-23.5K- 73.61% |
$4.78M - $5.44M
|
8.44K
$1.59M
|
|
|
Aug 13, 2025
Q2 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-22.6K- 27.92% |
$4.6M - $5.23M
|
58.5K
$11M
|
|
|
Aug 11, 2025
Q2 2025
|
Primecap Management CO
Pasadena, CA |
SELL
|
- |
-22.2K- 1.63% |
$4.51M - $5.13M
|
1.34M
$252M
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-20.1K- 11.51% |
$4.07M - $4.63M
|
154K
$29M
|
|
|
Aug 14, 2025
Q2 2025
|
Nfj Investment Group, LLC
Dallas, TX |
SELL
|
- |
-18.7K- 8.12% |
$3.79M - $4.31M
|
211K
$39.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-17.5K- 77.43% |
$3.56M - $4.04M
|
5.1K
$960K
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-13.8K- 29.58% |
$2.81M - $3.19M
|
32.9K
$6.19M
|
|
|
Aug 14, 2025
Q2 2025
|
Prana Capital Management, LP
Greenwich, CT |
SELL
|
- |
-13.6K- 30.61% |
$2.76M - $3.14M
|
30.8K
$5.8M
|
|
|
Jul 11, 2025
Q2 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-12.7K- 6.79% |
$2.58M - $2.93M
|
174K
$32.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-12K- 68.97% |
$2.44M - $2.77M
|
5.4K
$1.02M
|
|
|
Jul 31, 2025
Q2 2025
|
Oppenheimer Asset Management Inc.
New York, NY |
SELL
|
- |
-10.4K- 54.13% |
$2.11M - $2.4M
|
8.81K
$1.66M
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-10K- 33.37% |
$2.04M - $2.32M
|
20K
$3.77M
|
|
|
Jul 28, 2025
Q2 2025
|
Td Asset Management Inc
|
SELL
|
- |
-9.51K- 5.14% |
$1.93M - $2.2M
|
175K
$33M
|
|
|
Aug 12, 2025
Q2 2025
|
Xtx Topco LTD
London, X0 |
SELL
|
- |
-7.65K- 80.31% |
$1.56M - $1.77M
|
1.88K
$353K
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-7.42K- 5.55% |
$1.51M - $1.71M
|
126K
$23.8M
|
|
|
Aug 13, 2025
Q2 2025
|
Congress Wealth Management LLC
Boston, MA |
SELL
|
- |
-6.91K- 18.04% |
$1.4M - $1.6M
|
31.4K
$5.91M
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-6.56K- 3.26% |
$1.33M - $1.52M
|
194K
$36.6M
|
|
|
Aug 12, 2025
Q2 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-6K- 1.61% |
$1.22M - $1.39M
|
366K
$69M
|
|
|
Jul 28, 2025
Q2 2025
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
- |
-5.33K- 67.23% |
$1.08M - $1.23M
|
2.6K
$489K
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-5.19K- 30.19% |
$1.05M - $1.2M
|
12K
$2.26M
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-4.95K- 80.36% |
$1.01M - $1.14M
|
1.21K
$228K
|
|
|
Aug 05, 2025
Q2 2025
|
Simplex Trading, LLC
|
SELL
|
- |
-4.42K- 63.72% |
$899K - $1.02M
|
2.52K
$474K
|
|
|
Aug 08, 2025
Q2 2025
|
Westwood Holdings Group Inc
Dallas, TX |
SELL
|
- |
-4.14K- 4.72% |
$841K - $956K
|
83.5K
$15.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Grandeur Peak Global Advisors, LLC
Salt Lake City, UT |
SELL
|
- |
-4.08K- 14.24% |
$828K - $942K
|
24.5K
$4.62M
|
|
|
Aug 04, 2025
Q2 2025
|
Hantz Financial Services, Inc.
|
SELL
|
- |
-3.77K- 11.41% |
$765K - $871K
|
29.2K
$5.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Headlands Technologies LLC
Chicago, IL |
SELL
|
- |
-3.31K- 51.61% |
$673K - $765K
|
3.11K
$584K
|
|
|
Aug 06, 2025
Q2 2025
|
Aia Group LTD
Hong Kong, K3 |
SELL
|
- |
-3.24K- 28.14% |
$657K - $748K
|
8.26K
$1.55M
|