FORM 3
        
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

OMB APPROVAL
OMB Number: 3235-0104
Estimated average burden
hours per response...
0.5
                      
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
                      

1. Name and Address of Reporting Person *

Pintoff Scott
2. Date of Event Requiring Statement (MM/DD/YYYY)
4/21/2020 

3. Issuer Name and Ticker or Trading Symbol

MARKETAXESS HOLDINGS INC [MKTX]
(Last)        (First)        (Middle)

C/O MARKETAXESS HOLDINGS INC., 55 HUDSON YARDS, 15TH FLOOR
4. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                          _____ 10% Owner
___X___ Officer (give title below)        _____ Other (specify below)
General Counsel /
(Street)

NEW YORK, NY 10001      

(City)              (State)              (Zip)
5. If Amendment, Date Original Filed(MM/DD/YYYY)
 

6. Individual or Joint/Group Filing(Check Applicable Line)

_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock, par value $0.003 per share 8339 (1)D  

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(MM/DD/YYYY)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares

Explanation of Responses:
(1) Includes 4,371 shares of common stock underlying awards of restricted stock or restricted stock units that are subject to time-based vesting conditions.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director10% OwnerOfficerOther
Pintoff Scott
C/O MARKETAXESS HOLDINGS INC.
55 HUDSON YARDS, 15TH FLOOR
NEW YORK, NY 10001


General Counsel

Signatures
/s/ Jason Edelstein, as Attorney-in-Fact for Scott Pintoff4/24/2020
**Signature of Reporting PersonDate

MarketAxess (NASDAQ:MKTX)
Historical Stock Chart
From Mar 2024 to Apr 2024 Click Here for more MarketAxess Charts.
MarketAxess (NASDAQ:MKTX)
Historical Stock Chart
From Apr 2023 to Apr 2024 Click Here for more MarketAxess Charts.