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NASDAQ: MKTX
Marketaxess Holdings Inc Stock Ownership - Who owns Marketaxess Holdings?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Marketaxess Holdings Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Bieler Ilene FiszelChief Financial Officer2026-06-03332$123.18
$40.90kSell
Scott PintoffGeneral Counsel and Secretary2026-05-11100$146.99
$14.70kSell
Scott PintoffGeneral Counsel and Secretary2026-04-10100$171.96
$17.20kSell
Christopher R. ConcannonChief Executive Officer2026-04-03349$171.46
$59.84kSell
Scott PintoffGeneral Counsel and Secretary2026-03-10100$184.93
$18.49kSell
Naineshkumar Shantilal PanchalChief Information Officer2026-03-011,470$192.00
$282.24kSell
Naineshkumar Shantilal PanchalChief Information Officer2026-02-15159$179.36
$28.52kSell
Naineshkumar Shantilal PanchalChief Information Officer2026-02-151,016$179.36
$182.23kSell
Christopher R. ConcannonChief Executive Officer2026-02-15866$179.36
$155.33kSell
Christopher R. ConcannonChief Executive Officer2026-02-151,750$179.36
$313.88kSell

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Net Insider Buy/Sell (L12M) Ownership

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MKTX Shareholders

What type of owners hold Marketaxess Holdings Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc11.47%4,075,154$474.80MInstitution
Primecap Management Co9.42%3,347,125$389.97MInstitution
Aqr Capital Management LLC7.55%2,683,745$312.68MInstitution
Tcv VI L P6.50%2,309,947$269.13MInsider
Vanguard Portfolio Management LLC6.09%2,163,671$252.09MInstitution
North Reef Capital Management LP5.28%1,875,000$218.46MInstitution
Vanguard Capital Management LLC4.53%1,609,259$187.49MInstitution
Fmr LLC4.28%1,519,421$177.03MInstitution
Robert Trudeau3.68%1,307,177$152.30MInsider
State Street Corp3.60%1,280,857$149.23MInstitution

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MKTX vs Capital Market Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MKTX87.50%12.50%Net SellingNet Selling
PJT80.16%2.84%Net SellingNet Selling
MIAX52.91%21.26%Net SellingNet Selling
CLSK76.95%23.05%Net SellingNet Selling
MRX71.96%8.56%Net SellingNet Selling
View Top Capital Market Stocks

Marketaxess Holdings Stock Ownership FAQ

Who owns Marketaxess Holdings?

Marketaxess Holdings (NASDAQ: MKTX) is owned by 107.54% institutional shareholders, 15.36% Marketaxess Holdings insiders, and 0.00% retail investors. Tcv VI L P is the largest individual Marketaxess Holdings shareholder, owning 2.31M shares representing 6.50% of the company. Tcv VI L P's Marketaxess Holdings shares are currently valued at $268.21M.

If you're new to stock investing, here's how to buy Marketaxess Holdings stock.
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