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MKTX - As of  06/09/25, 12:34:48 AM:   112 Insider Transactions.

Sector: Financial    Industry: Investment Brokerage - National
Prev Close:$150.81  Avg Vol(3m): 363,492  P/E: 56.40  EPS: 2.67

Email this page to a friend.    Insider Transactions for MKTX

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-08-05 06:21:58.0 MARKETAXESS HOLDINGS INC MKTX BAILLIE GIFFORD & CO 4.1% view
S 2020-02-14 13:30:13.0 MARKETAXESS HOLDINGS INC MKTX PRICE T ROWE ASSOCIATES INC 4.7% view
S 2020-02-14 06:32:58.0 MARKETAXESS HOLDINGS INC MKTX BAILLIE GIFFORD & CO 7.97% view
B 2020-02-11 19:24:17.0 MARKETAXESS HOLDINGS INC MKTX VANGUARD GROUP INC 10.52% view
B 2019-08-09 16:29:58.0 MARKETAXESS HOLDINGS INC MKTX VANGUARD GROUP INC 10.4% view
B 2019-06-07 16:59:00.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 10.3% view
B 2019-02-14 13:49:35.0 MARKETAXESS HOLDINGS INC MKTX PRICE T ROWE ASSOCIATES INC 5.8% view
B 2019-02-11 13:36:11.0 MARKETAXESS HOLDINGS INC MKTX VANGUARD GROUP INC 9.6% view
B 2019-02-06 15:04:42.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 9.3% view
B 2019-01-15 07:11:28.0 MARKETAXESS HOLDINGS INC MKTX BAILLIE GIFFORD & CO 10.69% view
B 2018-06-04 12:10:56.0 MARKETAXESS HOLDINGS INC MKTX BAILLIE GIFFORD & CO 10.01% view
B 2018-02-14 14:04:32.0 MARKETAXESS HOLDINGS INC MKTX PRICE T ROWE ASSOCIATES INC 5.5% view
B 2018-02-09 12:03:04.0 MARKETAXESS HOLDINGS INC MKTX VANGUARD GROUP INC 7.94% view
B 2018-01-29 09:37:23.0 MARKETAXESS HOLDINGS INC MKTX BAILLIE GIFFORD & CO 8.62% view
B 2018-01-25 11:10:18.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 8.3% view
B 2017-02-10 13:11:48.0 MARKETAXESS HOLDINGS INC MKTX VANGUARD GROUP INC 7.24% view
B 2017-01-27 10:50:39.0 MARKETAXESS HOLDINGS INC MKTX BAILLIE GIFFORD & CO 7.07% view
S 2017-01-25 14:45:36.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 7.6% view
S 2016-08-10 17:31:13.0 MARKETAXESS HOLDINGS INC MKTX WELLS FARGO & COMPANY 4.96% view
B 2016-02-10 14:01:58.0 MARKETAXESS HOLDINGS INC MKTX VANGUARD GROUP INC 6.78% view
S 2016-01-27 13:26:18.0 MARKETAXESS HOLDINGS INC MKTX WELLS FARGO & COMPANY 8.4% view
S 2016-01-26 16:40:32.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 8.9% view
S 2016-01-22 11:27:48.0 MARKETAXESS HOLDINGS INC MKTX KORNITZER CAPITAL MANAGEMENT INC 1.14% view
B 2015-02-11 07:28:37.0 MARKETAXESS HOLDINGS INC MKTX VANGUARD GROUP INC 6.45% view
S 2015-02-05 12:23:48.0 MARKETAXESS HOLDINGS INC MKTX WELLS FARGO & COMPANY 9.43% view
S 2015-01-22 11:50:58.0 MARKETAXESS HOLDINGS INC MKTX KORNITZER CAPITAL MANAGEMENT INC 5.04% view
B 2015-01-15 14:57:13.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 9.0% view
B 2014-10-10 14:09:05.0 MARKETAXESS HOLDINGS INC MKTX WELLS FARGO & COMPANY 10.05% view
B 2014-02-11 13:54:41.0 MARKETAXESS HOLDINGS INC MKTX VANGUARD GROUP INC 6.21% view
S 2014-02-03 17:03:59.0 MARKETAXESS HOLDINGS INC MKTX Burgundy Asset Management Ltd 4.1907% view
S 2014-01-31 15:40:57.0 MARKETAXESS HOLDINGS INC MKTX JANUS CAPITAL MANAGEMENT LLC 2.5% view
B 2014-01-29 21:44:32.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 9.0% view
B 2014-01-28 11:44:54.0 MARKETAXESS HOLDINGS INC MKTX WELLS FARGO & COMPANY 7.94% view
S 2014-01-16 15:51:04.0 MARKETAXESS HOLDINGS INC MKTX KORNITZER CAPITAL MANAGEMENT INC 5.77% view
S 2013-03-29 15:03:00.0 MARKETAXESS HOLDINGS INC MKTX WELLS FARGO & COMPANY 5.86% view
B 2013-02-14 11:52:24.0 MARKETAXESS HOLDINGS INC MKTX JANUS CAPITAL MANAGEMENT LLC 6.5% view
S 2013-02-13 16:32:11.0 MARKETAXESS HOLDINGS INC MKTX McVey Richard M 4.1% view
B 2013-02-13 16:02:51.0 MARKETAXESS HOLDINGS INC MKTX WELLS FARGO & COMPANY 5.88% view
B 2013-02-13 11:29:24.0 MARKETAXESS HOLDINGS INC MKTX VANGUARD GROUP INC 6.02% view
B 2013-02-11 15:14:29.0 MARKETAXESS HOLDINGS INC MKTX Burgundy Asset Management Ltd 7.5904% view
B 2013-01-30 14:50:30.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 7.3% view
B 2013-01-24 11:05:14.0 MARKETAXESS HOLDINGS INC MKTX KORNITZER CAPITAL MANAGEMENT INC 5.89% view
B 2012-03-07 16:39:48.0 MARKETAXESS HOLDINGS INC MKTX JPMORGAN CHASE & CO 0.0% view
B 2012-02-15 11:23:27.0 MARKETAXESS HOLDINGS INC MKTX Burgundy Asset Management Ltd 7.516% view
S 2012-02-14 15:58:42.0 MARKETAXESS HOLDINGS INC MKTX JANUS CAPITAL MANAGEMENT LLC 5.3% view
S 2012-02-10 17:25:53.0 MARKETAXESS HOLDINGS INC MKTX McVey Richard M 5.6% view
S 2012-02-10 16:59:55.0 MARKETAXESS HOLDINGS INC MKTX Burgundy Asset Management Ltd 7.516% view
S 2012-01-20 15:35:42.0 MARKETAXESS HOLDINGS INC MKTX KORNITZER CAPITAL MANAGEMENT INC 5.88% view
S 2011-09-19 20:53:35.0 MARKETAXESS HOLDINGS INC MKTX TCV VI L P 1.98% view
S 2011-05-06 17:02:23.0 MARKETAXESS HOLDINGS INC MKTX TCV VI L P 5.6% view
S 2011-03-09 16:37:06.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 4.38% view
S 2011-02-18 21:26:18.0 MARKETAXESS HOLDINGS INC MKTX TCV VI L P 8.6% view
B 2011-02-14 06:47:35.0 MARKETAXESS HOLDINGS INC MKTX JANUS CAPITAL MANAGEMENT LLC 7.7% view
B 2011-02-07 09:07:02.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 5.42% view
S 2011-02-03 17:03:06.0 MARKETAXESS HOLDINGS INC MKTX McVey Richard M 6.7% view
S 2011-01-31 12:28:50.0 MARKETAXESS HOLDINGS INC MKTX ROYCE & ASSOCIATES LLC 2.51% view
B 2011-01-31 07:18:50.0 MARKETAXESS HOLDINGS INC MKTX Burgundy Asset Management Ltd 10.6% view
B 2011-01-21 10:16:20.0 MARKETAXESS HOLDINGS INC MKTX KORNITZER CAPITAL MANAGEMENT INC 7.19% view
B 2010-12-06 09:55:44.0 MARKETAXESS HOLDINGS INC MKTX Burgundy Asset Management Ltd 10.6% view
B 2010-07-08 15:01:55.0 MARKETAXESS HOLDINGS INC MKTX BlackRock Inc 4.71% view
S 2010-02-16 13:22:58.0 MARKETAXESS HOLDINGS INC MKTX CREDIT SUISSE AG 4.8% view
B 2010-02-16 12:22:59.0 MARKETAXESS HOLDINGS INC MKTX JANUS CAPITAL MANAGEMENT LLC 6.0% view
B 2010-02-12 16:19:41.0 MARKETAXESS HOLDINGS INC MKTX KEELEY ASSET MANAGEMENT CORP 4.9% view
S 2010-02-10 12:06:23.0 MARKETAXESS HOLDINGS INC MKTX Burgundy Asset Management Ltd 1.0% view
S 2010-01-26 11:07:59.0 MARKETAXESS HOLDINGS INC MKTX ROYCE & ASSOCIATES LLC 5.33% view
S 2010-01-22 14:58:05.0 MARKETAXESS HOLDINGS INC MKTX KORNITZER CAPITAL MANAGEMENT INC 7.09% view
S 2009-02-18 11:38:50.0 MARKETAXESS HOLDINGS INC MKTX CREDIT SUISSE 5.0% view
S 2009-02-17 14:17:36.0 MARKETAXESS HOLDINGS INC MKTX JANUS CAPITAL MANAGEMENT LLC 5.0% view
B 2009-02-12 09:26:00.0 MARKETAXESS HOLDINGS INC MKTX Burgundy Asset Management Ltd 8.9% view
B 2009-02-05 13:30:48.0 MARKETAXESS HOLDINGS INC MKTX BARCLAYS GLOBAL INVESTORS NA 2.57% view
B 2009-01-27 11:14:52.0 MARKETAXESS HOLDINGS INC MKTX ROYCE & ASSOCIATES LLC 8.26% view
B 2009-01-09 16:29:16.0 MARKETAXESS HOLDINGS INC MKTX KORNITZER CAPITAL MANAGEMENT INC 7.39% view
S 2008-08-11 16:15:38.0 MARKETAXESS HOLDINGS INC MKTX FMR LLC n/a view
B 2008-07-17 15:51:19.0 MARKETAXESS HOLDINGS INC MKTX TCV VI L P 11.9% view
B 2008-06-12 17:16:22.0 MARKETAXESS HOLDINGS INC MKTX TCV VI L P 9.8% view
B 2008-03-04 14:04:44.0 MARKETAXESS HOLDINGS INC MKTX KORNITZER CAPITAL MANAGEMENT INC 6.5% view
S 2008-02-14 17:20:06.0 MARKETAXESS HOLDINGS INC MKTX JANUS CAPITAL MANAGEMENT LLC 6.4% view
S 2008-02-14 16:27:20.0 MARKETAXESS HOLDINGS INC MKTX FMR LLC n/a view
S 2008-02-13 09:44:45.0 MARKETAXESS HOLDINGS INC MKTX CBCI 7.42% view
S 2008-02-11 16:40:37.0 MARKETAXESS HOLDINGS INC MKTX UBS AG 5.0% view
S 2008-01-30 12:40:18.0 MARKETAXESS HOLDINGS INC MKTX ROYCE & ASSOCIATES LLC 6.59% view
B 2007-06-11 16:32:08.0 MARKETAXESS HOLDINGS INC MKTX FMR CORP n/a view
B 2007-02-14 13:02:18.0 MARKETAXESS HOLDINGS INC MKTX JANUS CAPITAL MANAGEMENT LLC 6.8% view
S 2007-02-14 12:39:00.0 MARKETAXESS HOLDINGS INC MKTX BEAR STEARNS & CO INC 2.05% view
B 2007-02-14 12:14:50.0 MARKETAXESS HOLDINGS INC MKTX BEAR STEARNS & CO INC 2.05% view
B 2007-02-14 12:08:58.0 MARKETAXESS HOLDINGS INC MKTX UBS AG 7.65% view
S 2007-02-13 11:30:47.0 MARKETAXESS HOLDINGS INC MKTX CREDIT SUISSE 7.7% view
S 2007-02-13 11:04:58.0 MARKETAXESS HOLDINGS INC MKTX JP MORGAN PARTNERS 23A SBIC LP 9.99% view
S 2007-02-07 16:56:21.0 MARKETAXESS HOLDINGS INC MKTX LEHMAN BROTHERS HOLDINGS INC 2.2% view
B 2007-01-23 14:59:14.0 MARKETAXESS HOLDINGS INC MKTX ROYCE & ASSOCIATES LLC 7.68% view
S 2007-01-10 15:22:50.0 MARKETAXESS HOLDINGS INC MKTX BANK OF AMERICA CORP n/a view
S 2006-04-21 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX CANNELL J CARLO 4.7% view
B 2006-02-15 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX CANNELL J CARLO 6.2% view
S 2006-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX CREDIT SUISSE 9.9% view
S 2006-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX LEHMAN BROTHERS HOLDINGS INC 9.99% view
S 2006-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX JP MORGAN PARTNERS 23A SBIC LP 9.99% view
B 2006-02-10 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX McVey Richard M 10.0% view
S 2006-02-08 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX BANK OF AMERICA CORP 6.36% view
S 2006-02-01 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX DEUTSCHE BANK AG 5.76% view
B 2006-01-30 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX ROYCE & ASSOCIATES LLC 5.99% view
B 2005-09-13 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX LEHMAN BROTHERS HOLDINGS INC 9.99% view
B 2005-07-01 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX CANNELL CAPITAL LLC 5.0% view
B 2005-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX LEHMAN BROTHERS HOLDINGS INC 8.18% view
B 2005-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX BEAR STEARNS COMPANIES INC 9.84% view
B 2005-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX LEHMAN BROTHERS HOLDINGS INC 8.18% view
B 2005-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX BEAR STEARNS COMPANIES INC 9.84% view
B 2005-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX JP MORGAN PARTNERS 23A SBIC LP 9.99% view
B 2005-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX LEHMAN BROTHERS HOLDINGS INC 8.18% view
B 2005-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX CREDIT SUISSE FIRST BOSTON 9.9% view
B 2005-02-14 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX DEUTSCHE BANK AG 9.99% view
B 2005-02-11 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX McVey Richard M 9.7% view
B 2005-02-11 00:00:00.0 MARKETAXESS HOLDINGS INC MKTX BANK OF AMERICA CORP 8.04% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.