A detailed history of Summit Tx Capital, L.P. transactions in Marketaxess Holdings Inc stock. As of the latest transaction made, Summit Tx Capital, L.P. holds 1,828 shares of MKTX stock, worth $319,845. This represents 0.01% of its overall portfolio holdings.

Number of Shares
1,828
Previous 3,797 51.86%
Holding current value
$319,845
Previous $848 Million 62.44%
% of portfolio
0.01%
Previous 0.04%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025

SELL
$174.25 - $223.11 $343,098 - $439,303
-1,969 Reduced 51.86%
1,828 $319 Million
Q2 2025

Aug 14, 2025

BUY
$203.19 - $231.09 $413,085 - $469,805
2,033 Added 115.25%
3,797 $848 Million
Q1 2025

May 15, 2025

BUY
$189.81 - $226.47 $334,824 - $399,493
1,764 New
1,764 $382 Million

Others Institutions Holding MKTX

About MARKETAXESS HOLDINGS INC


  • Ticker MKTX
  • Exchange NASDAQ
  • Sector Financial Services
  • Industry Capital Markets
  • Shares Outstandng 37,636,800
  • Market Cap $6.59B
  • Description
  • MarketAxess Holdings Inc., together with its subsidiaries, operates an electronic trading platform for institutional investor and broker-dealer companies worldwide. It offers the access to liquidity in the U.S. investment-grade bonds, U.S. high-yield bonds, and U.S. Treasuries, as well as municipal bonds, emerging market debts, Eurobonds, and ot...
More about MKTX
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