MARKETAXESS HOLDINGS INC (MKTX) Stock Ownership

NASDAQ:MKTX • US57060D1081

192 USD
+7.13 (+3.86%)
At close: Feb 27, 2026
192 USD
0 (0%)
After Hours: 2/27/2026, 8:20:20 PM
Overview Stock Chart Technical Analysis Fundamental Analysis Analyst Ratings Earnings Estimates Financials Ownership News
MKTX Ownership Chart.MKTX Ownership Chart: showing Insider, Institutional ownership and shares available to the public.MKTX Ownership.InsiderInstitutional



Shares Outstanding37.17M
Float36.30M
Float Short Interest Percentage5.21%
Owners (insider)0.73%
Owners (institutional)99.88%
Owners (insider) change5.6%
Owners (institutional) change0.51%
MKTX Institutional Ownership HistoryMKTX Institutional Ownership HistoryMKTX Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M
MKTX Historical Insider Transactions ChartMKTX Historical Insider Buy and Sell Transactions ChartMKTX Historical Insider Transactions Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 0 10K -10K 20K
Date Name Type Shares Price Amount
Feb 15, 2026 CONCANNON CHRISTOPHER R Option Excercise 2616 179.36 $ 469,205.76
Feb 15, 2026 Fiszel Bieler Ilene Grant 5005 0.00 $ 0.00
Feb 15, 2026 Fiszel Bieler Ilene Option Excercise 439 179.36 $ 78,739.04
Feb 15, 2026 Pintoff Scott Option Excercise 1032 179.36 $ 185,099.52
Feb 15, 2026 Panchal Naineshkumar Shantilal Option Excercise 1175 179.36 $ 210,748.00
Feb 15, 2026 McPherson Kevin M Option Excercise 1987 179.36 $ 356,388.32
Feb 15, 2026 Mirwani Nitin A Grant 1766 0.00 $ 0.00
Feb 13, 2026 CONCANNON CHRISTOPHER R Grant 8284 0.00 $ 0.00
Feb 13, 2026 Pintoff Scott Grant 3680 0.00 $ 0.00
Feb 13, 2026 Panchal Naineshkumar Shantilal Grant 3633 0.00 $ 0.00
Feb 13, 2026 McPherson Kevin M Grant 5355 0.00 $ 0.00
Feb 10, 2026 Pintoff Scott Open Market Sale 100 171.91 $ 17,191.00
Jan 12, 2026 Pintoff Scott Open Market Sale 100 168.63 $ 16,863.00
Dec 12, 2025 Pintoff Scott Open Market Sale 100 177.85 $ 17,785.00
Nov 25, 2025 HERNANDEZ CARLOS MAURICIO Other Disposition 14932 0.00 $ 0.00
Oct 1, 2025 Berry Dean Grant 26017 0.00 $ 0.00
Sep 12, 2025 McPherson Kevin M Open Market Sale 1494 185.32 $ 276,868.08
Sep 8, 2025 Casper Stephen P Open Market Sale 1600 186.59 $ 298,544.00
Aug 13, 2025 Portney Emily Hope Other Disposition 7312 0.00 $ 0.00
Jun 11, 2025 McPherson Kevin M Open Market Sale 2000 224.77 $ 449,540.00
Jun 4, 2025 Altobello Nancy A. Grant 784 0.00 $ 0.00
Jun 4, 2025 Portney Emily Hope Grant 784 0.00 $ 0.00
Jun 4, 2025 KETCHUM RICHARD G Grant 784 0.00 $ 0.00
Jun 4, 2025 Hoornweg Roberto Grant 784 0.00 $ 0.00
Jun 4, 2025 Chwick Jane Grant 784 0.00 $ 0.00
Jun 4, 2025 Casper Stephen P Grant 784 0.00 $ 0.00
Jun 4, 2025 Cruger William Frank Jr. Grant 784 0.00 $ 0.00
Jun 4, 2025 HERNANDEZ CARLOS MAURICIO Grant 1475 0.00 $ 0.00
Jun 4, 2025 Gibson Kourtney Grant 784 0.00 $ 0.00
Jun 4, 2025 Begleiter Steven L Grant 784 0.00 $ 0.00
Jun 3, 2025 Fiszel Bieler Ilene Option Excercise 242 219.02 $ 53,002.84
May 15, 2025 McPherson Kevin M Other Disposition 250 0.00 $ 0.00
May 14, 2025 Roupie Christophe Pierre Daniel Open Market Sale 1189 210.44 $ 250,213.16
Mar 20, 2025 HERNANDEZ CARLOS MAURICIO Other Disposition 24960 0.00 $ 0.00