MarketAxess (MKTX) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares3.58

Short Percent Of Float4.16

Shares Outstanding37.69M

Shares Float36.97M

Shares Short1.35M

Short Ratio1.45

4.16%

Short % of Float

3.58%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

2.23% Percentage of Shares held by All Insiders

102.81% Percentage of Shares held by All Institutions

105.16% Percentage of Float held by Institutions

787

Number of Institutions Holding Shares

Institutional Ownership

About 102.81% of MKTX shares are held by financial institutions. MARSHALL WACE, LLP is the top corporate investor, holding 534.4K shares valued at $117.17M. A 1.42% stake in MarketAxess Holdings Inc. is owned by the company. RHUMBLINE ADVISERS owns 86.19K shares valued at $18.90M, which translates its holding of 0.23% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	MARSHALL WACE, LLP	1.42%	534.4K	117.17M	278.45K	+108.79%
Mar 31, 2024	RHUMBLINE ADVISERS	0.23%	86.19K	18.9M	-5.01K	-5.49%
Mar 31, 2024	UBS GROUP AG	0.23%	84.87K	18.61M	5.16K	+6.47%
Mar 31, 2024	TOBAM	0.19%	69.87K	15.32M	9.66K	+16.04%
Mar 31, 2024	MITSUBISHI UFJ TRUST & BANKING CORP	0.18%	66.53K	14.57M	-2.53K	-3.66%
Mar 31, 2024	CREDIT SUISSE AG/	0.17%	64.93K	14.23M	-1.03K	-1.57%
Mar 31, 2024	NEW YORK STATE COMMON RETIREMENT FUND	0.16%	61.09K	13.39M	-35.38K	-36.68%
Mar 31, 2024	ASSENAGON ASSET MANAGEMENT S.A.	0.16%	60.43K	13.25M	22.44K	+59.08%
Mar 31, 2024	BANK OF MONTREAL /CAN/	0.16%	58.9K	13.02M	1.58K	+2.75%
Mar 31, 2024	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	0.14%	53.35K	11.7M	-15.59K	-22.62%
Mar 31, 2024	SCHRODER INVESTMENT MANAGEMENT GROUP	0.13%	49.74K	10.91M	2.23K	+4.70%
Mar 31, 2024	INVESCO LTD.	2.47%	927.45K	203.34M	341.72K	+58.34%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.45%	920.49K	201.33M	28.07K	+3.15%
Mar 31, 2024	WASATCH ADVISORS LP	1.9%	716.69K	157.13M	204.66K	+39.97%
Mar 31, 2024	OWNERSHIP CAPITAL B.V.	1.89%	713.22K	156.37M	-57.41K	-7.45%
Mar 31, 2024	ALLIANZ ASSET MANAGEMENT GMBH	1.43%	537.02K	117.74M	168.58K	+45.76%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	1.13%	425.72K	93.34M	8.43K	+2.02%
Mar 31, 2024	BAILLIE GIFFORD & CO	1.11%	417.06K	91.44M	-93.95K	-18.38%
Mar 31, 2024	JPMORGAN CHASE & CO	1.1%	413.31K	90.62M	86.92K	+26.63%
Mar 31, 2024	TD ASSET MANAGEMENT INC	0.35%	130.85K	28.69M	27.89K	+27.09%
Mar 31, 2024	GW&K INVESTMENT MANAGEMENT, LLC	0.35%	130.19K	28.54M	-3.67K	-2.74%
Mar 31, 2024	VAN ECK ASSOCIATES CORP	4.39%	1.66M	363.51M	290.35K	+21.23%
Mar 31, 2024	FMR LLC	3.07%	1.15M	252.88M	362.88K	+45.90%
Mar 31, 2024	PRIMECAP MANAGEMENT CO/CA/	2.98%	1.13M	246.86M	3.36K	+0.30%
Mar 31, 2024	MACQUARIE GROUP LTD	2.79%	1.05M	229.41M	28.59K	+2.81%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.99%	369.82K	81.08M	15.41K	+4.35%
Mar 31, 2024	NORTHERN TRUST CORP	0.96%	359.57K	78.84M	-8.79K	-2.39%
Mar 31, 2024	UBS ASSET MANAGEMENT AMERICAS INC	0.63%	238.32K	52.25M	-882	-0.37%
Mar 31, 2024	STEPHENS INVESTMENT MANAGEMENT GROUP LLC	0.62%	232.13K	50.89M	17.24K	+8.02%
Mar 31, 2024	TANDEM INVESTMENT ADVISORS, INC.	0.58%	217.13K	47.61M	21.45K	+10.96%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	0.57%	215.75K	47.3M	13.52K	+6.68%
Mar 31, 2024	BAIRD FINANCIAL GROUP, INC.	0.56%	211.87K	46.45M	-16.61K	-7.27%
Mar 31, 2024	ARTISAN PARTNERS LIMITED PARTNERSHIP	0.55%	208.65K	45.75M	-270.49K	-56.45%
Mar 31, 2024	RAYMOND JAMES & ASSOCIATES	0.54%	201.41K	44.16M	57.39K	+39.85%
Mar 31, 2024	BALYASNY ASSET MANAGEMENT L.P.	0.52%	194.53K	42.65M	34.95K	+21.90%
Mar 31, 2024	ENVESTNET ASSET MANAGEMENT INC	0.5%	188.29K	41.28M	138.07K	+274.93%
Mar 31, 2024	NEUBERGER BERMAN GROUP LLC	0.47%	178.17K	39.06M	-104.48K	-36.96%
Mar 31, 2024	BURGUNDY ASSET MANAGEMENT LTD.	0.47%	178.15K	39.06M	2K	+1.14%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.44%	165.55K	36.3M	-5.64K	-3.29%
Mar 31, 2024	VAN BERKOM & ASSOCIATES INC.	0.43%	161.65K	35.44M	-3.79K	-2.29%
Mar 31, 2024	SEI INVESTMENTS CO	0.42%	159.14K	34.89M	-22.51K	-12.39%
Mar 31, 2024	BARCLAYS PLC	0.42%	156.05K	34.21M	16.16K	+11.56%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.41%	154.14K	33.79M	15.76K	+11.39%
Mar 31, 2024	PRICE T ROWE ASSOCIATES INC /MD/	0.4%	148.36K	32.53M	-720.48K	-82.92%
Mar 31, 2024	DEUTSCHE BANK AG\	0.39%	147.94K	32.44M	-22.26K	-13.08%
Mar 31, 2024	OWLS NEST PARTNERS IA, LLC	0.38%	141.55K	31.03M	76.42K	+117.33%
Mar 31, 2024	NFJ INVESTMENT GROUP, LLC	0.37%	139.81K	30.65M	-13.54K	-8.83%
Mar 31, 2024	AMERIPRISE FINANCIAL INC	0.36%	135.43K	29.69M	126.58K	+1,430.11%
Mar 31, 2024	STATE STREET CORP	4.6%	1.73M	378.65M	27.91K	+1.64%
Mar 31, 2024	ROYAL BANK OF CANADA	4.11%	1.54M	338.28M	-227.3K	-12.84%
Mar 31, 2024	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	4.08%	1.54M	337.94M	313K	+25.48%
Mar 31, 2024	VANGUARD GROUP INC	12.09%	4.54M	995.27M	13.02K	+0.29%
Mar 31, 2024	JACKSON SQUARE PARTNERS, LLC	0.81%	306.07K	67.11M	-119.29K	-28.05%
Mar 31, 2024	TEACHER RETIREMENT SYSTEM OF TEXAS	0.8%	301.53K	66.11M	28.66K	+10.50%
Mar 31, 2024	CITADEL ADVISORS LLC	0.8%	299.46K	65.66M	-46.35K	-13.40%
Mar 31, 2024	MORGAN STANLEY	0.78%	291.16K	63.84M	-3.44K	-1.17%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.74%	278.15K	60.98M	-7.66K	-2.68%
Mar 31, 2024	APG ASSET MANAGEMENT N.V.	0.64%	243.16K	49.36M	-11.53K	-4.53%
Mar 31, 2024	BLACKROCK INC.	8.59%	3.22M	706.85M	45.37K	+1.43%
Mar 31, 2024	GUARDCAP ASSET MANAGEMENT LTD	6.43%	2.43M	531.88M	564.82K	+30.35%
Mar 31, 2024	SOURCE FINANCIAL ADVISORS LLC	0.31%	115.21K	25.26M	186	+0.16%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.25%	93.39K	20.48M	-62.94K	-40.26%
Mar 31, 2024	SUMITOMO MITSUI TRUST HOLDINGS, INC.	0.24%	90.37K	19.81M	-1.17K	-1.28%
Mar 31, 2024	RMB CAPITAL MANAGEMENT, LLC	0.23%	87.82K	19.25M	2.71K	+3.18%
Dec 31, 2023	NORGES BANK	1.17%	438.91K	128.54M	438.91K	+100.00%
Dec 31, 2023	EAGLE ASSET MANAGEMENT INC	1.16%	435.99K	127.68M	12.99K	+3.07%
Dec 31, 2023	JACKSON SQUARE PARTNERS, LLC	1.13%	425.36K	124.57M	95.14K	+28.81%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	1.11%	417.29K	122.2M	-811	-0.19%
Dec 31, 2023	ALLIANZ ASSET MANAGEMENT GMBH	0.98%	368.44K	107.9M	10.84K	+3.03%
Dec 31, 2023	NORTHERN TRUST CORP	0.98%	368.36K	107.88M	-18.63K	-4.81%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.94%	354.41K	103.79M	12.68K	+3.71%
Dec 31, 2023	CITADEL ADVISORS LLC	0.92%	345.8K	101.27M	241.8K	+232.50%
Dec 31, 2023	JPMORGAN CHASE & CO	0.87%	326.39K	95.58M	24.45K	+8.10%
Dec 31, 2023	MORGAN STANLEY	0.78%	294.61K	86.28M	15.96K	+5.73%
Dec 31, 2023	LEGAL & GENERAL GROUP PLC	0.76%	285.81K	83.7M	51.1K	+21.77%
Dec 31, 2023	NEUBERGER BERMAN GROUP LLC	0.75%	282.65K	82.77M	-2.16K	-0.76%
Dec 31, 2023	TEACHER RETIREMENT SYSTEM OF TEXAS	0.73%	272.87K	79.91M	62.74K	+29.86%
Dec 31, 2023	MARSHALL WACE, LLP	0.68%	255.95K	74.95M	158.61K	+162.94%
Dec 31, 2023	APG ASSET MANAGEMENT N.V.	0.68%	254.7K	67.52M	377	+0.15%
Dec 31, 2023	UBS ASSET MANAGEMENT AMERICAS INC	0.64%	239.2K	70.05M	3.9K	+1.66%
Dec 31, 2023	BAIRD FINANCIAL GROUP, INC.	0.61%	228.48K	66.91M	42.83K	+23.07%
Dec 31, 2023	STEPHENS INVESTMENT MANAGEMENT GROUP LLC	0.57%	214.89K	62.93M	14.79K	+7.39%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	0.54%	202.23K	59.23M	5.48K	+2.78%
Dec 31, 2023	TANDEM INVESTMENT ADVISORS, INC.	0.52%	195.68K	57.3M	-12.12K	-5.83%
Dec 31, 2023	SEI INVESTMENTS CO	0.48%	181.65K	53.2M	30.73K	+20.36%
Dec 31, 2023	BURGUNDY ASSET MANAGEMENT LTD.	0.47%	176.14K	51.58M	5.86K	+3.44%
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.46%	171.18K	50.13M	44.42K	+35.04%
Dec 31, 2023	DEUTSCHE BANK AG\	0.45%	170.2K	49.84M	41.45K	+32.20%
Dec 31, 2023	VAN BERKOM & ASSOCIATES INC.	0.44%	165.44K	48.45M	-1.42K	-0.85%
Dec 31, 2023	BALYASNY ASSET MANAGEMENT L.P.	0.43%	159.58K	46.73M	157.45K	+7,384.99%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.42%	156.33K	45.78M	6.14K	+4.08%
Dec 31, 2023	NFJ INVESTMENT GROUP, LLC	0.41%	153.35K	44.91M	-16.84K	-9.89%
Dec 31, 2023	RAYMOND JAMES & ASSOCIATES	0.38%	144.02K	42.18M	-12K	-7.69%
Dec 31, 2023	FIERA CAPITAL CORP	0.37%	140.24K	41.07M	16.95K	+13.75%
Dec 31, 2023	BARCLAYS PLC	0.37%	139.88K	40.96M	46.3K	+49.47%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.37%	138.38K	40.52M	-9.96K	-6.71%
Dec 31, 2023	VANGUARD GROUP INC	12.06%	4.53M	1.33B	34.2K	+0.76%
Dec 31, 2023	BLACKROCK INC.	8.47%	3.18M	930.84M	-415.94K	-11.57%
Dec 31, 2023	GUARDCAP ASSET MANAGEMENT LTD	4.96%	1.86M	545.02M	-34.12K	-1.80%
Dec 31, 2023	ROYAL BANK OF CANADA	4.71%	1.77M	518.4M	64.25K	+3.77%
Dec 31, 2023	STATE STREET CORP	4.53%	1.7M	497.59M	41.9K	+2.53%
Dec 31, 2023	VAN ECK ASSOCIATES CORP	3.64%	1.37M	400.51M	101.83K	+8.04%
Dec 31, 2023	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	3.27%	1.23M	359.72M	-28.44K	-2.26%
Dec 31, 2023	PRIMECAP MANAGEMENT CO/CA/	2.99%	1.12M	328.74M	4.34K	+0.39%
Dec 31, 2023	MACQUARIE GROUP LTD	2.71%	1.02M	298.05M	530	+0.05%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.38%	892.42K	260.7M	25.6K	+2.95%
Dec 31, 2023	PRICE T ROWE ASSOCIATES INC /MD/	2.31%	868.83K	254.44M	618.53K	+247.12%
Dec 31, 2023	FMR LLC	2.11%	790.52K	231.5M	244.96K	+44.90%
Dec 31, 2023	OWNERSHIP CAPITAL B.V.	2.05%	770.63K	225.68M	-26.32K	-3.30%
Dec 31, 2023	KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	1.76%	658.99K	192.99M	-24.51K	-3.59%
Dec 31, 2023	INVESCO LTD.	1.56%	585.73K	171.53M	46.65K	+8.65%
Dec 31, 2023	WASATCH ADVISORS LP	1.36%	512.03K	149.95M	162.54K	+46.51%
Dec 31, 2023	BAILLIE GIFFORD & CO	1.36%	511.01K	149.65M	-104.35K	-16.96%
Dec 31, 2023	ARTISAN PARTNERS LIMITED PARTNERSHIP	1.28%	479.13K	140.31M	-61.79K	-11.42%

Insiders

Among the MKTX insiders holding of 2.23% of the stake in company, MCVEY RICHARD M, Executive Chairman, holds the largest shares of 562.03K. MCPHERSON KEVIN M, Chief Revenue Officer, is the second largest MKTX insider with ownership of 68.4K shares. CONCANNON CHRISTOPHER R, Chief Executive Officer, stands third with possession of 43K shares of that stake.

Insiders	Designation	Shares Held
MCVEY RICHARD M	Executive Chairman	562.03K
MCPHERSON KEVIN M	Chief Revenue Officer	68.4K
CONCANNON CHRISTOPHER R	Chief Executive Officer	43K
DELISE ANTONIO L	Global Head of Corp. Dev.	27.1K
CASPER STEPHEN P	director	9.2K
THEMELIS NICHOLAS	Chief Information Officer	8.54K
BEGLEITER STEVEN L	director	8.54K
PINTOFF SCOTT	General Counsel and Secretary	8.3K
ROUPIE CHRISTOPHE PIERRE DANIEL	Head of EMEA and APAC	7.41K
PRAGER RICHARD LEON		2.15K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Dec 09, 2024	PINTOFF SCOTT	SALE	240.57	300	72.17K	8.3K
Nov 14, 2024	MCVEY RICHARD M	SALE	268.13	3.29K	882.15K	562.03K
Nov 13, 2024	MCVEY RICHARD M	SALE	273.54	150	41.03K	572.03K
Nov 12, 2024	MCVEY RICHARD M	SALE	273.78	928	254.07K	592.03K
Sep 06, 2024	CASPER STEPHEN P	SALE	259.39	1K	259.39K	9.2K
Aug 14, 2024	MCPHERSON KEVIN M	SALE	241.13	1.69K	407.99K	68.4K
Aug 13, 2024	PINTOFF SCOTT	SALE	240.01	900	216.01K	8.6K
Aug 08, 2024	ROUPIE CHRISTOPHE PIERRE DANIEL	SALE	231.63	617	142.92K	7.41K
Jun 07, 2024	CASPER STEPHEN P	SALE	199.48	500	99.74K	10.2K
Feb 16, 2024	MCPHERSON KEVIN M	SALE	221.26	2K	442.52K	70.09K
Dec 08, 2023	MCPHERSON KEVIN M	SALE	260.50	920	239.66K	68.96K
Nov 27, 2023	MCPHERSON KEVIN M	SALE	230.95	1.02K	235.57K	69.88K
Aug 14, 2023	CONCANNON CHRISTOPHER R	PURCHASE	235.10	104	24.45K	43K
Jun 15, 2023	MCPHERSON KEVIN M	SALE	277.25	1K	277.25K	70.9K
Jun 14, 2023	MCPHERSON KEVIN M	SALE	274.00	2K	548K	71.9K
Mar 08, 2023	PINTOFF SCOTT	SALE	360.23	101	36.38K	7.16K
Mar 03, 2023	ROUPIE CHRISTOPHE PIERRE DANIEL	SALE	366.58	604	221.41K	5.88K
Feb 07, 2023	BEGLEITER STEVEN L	SALE	348.73	1K	348.73K	8.54K
Jun 07, 2022	ROUPIE CHRISTOPHE PIERRE DANIEL	SALE	285.03	1.74K	495.95K	5.32K
Apr 22, 2022	PRAGER RICHARD LEON	PURCHASE	269.99	500	135K	2.15K
Mar 07, 2022	THEMELIS NICHOLAS	SALE	371.38	138	51.25K	8.54K
Dec 07, 2021	THEMELIS NICHOLAS	SALE	372.75	322	120.03K	9.59K
Nov 16, 2021	MCPHERSON KEVIN M	SALE	391.72	936	366.65K	71.09K
Sep 07, 2021	THEMELIS NICHOLAS	SALE	473.40	200	94.68K	11.59K
Aug 20, 2021	MCPHERSON KEVIN M	SALE	480.04	647	310.59K	71.09K
Aug 19, 2021	MCPHERSON KEVIN M	SALE	474.02	535	253.6K	71.09K
Aug 13, 2021	DELISE ANTONIO L	SALE	464.76	933	433.62K	27.1K
Aug 11, 2021	THEMELIS NICHOLAS	SALE	470.46	152	71.51K	13.59K
Aug 10, 2021	DELISE ANTONIO L	SALE	483.57	350	169.25K	28.6K
Aug 10, 2021	MCPHERSON KEVIN M	SALE	479.01	900	431.11K	71.09K
Aug 10, 2021	MCVEY RICHARD M	SALE	485.00	200	97K	761.64K
Aug 09, 2021	PINTOFF SCOTT	SALE	487.05	250	121.76K	5.97K
Aug 09, 2021	MCVEY RICHARD M	SALE	489.75	212	103.83K	762.94K
Jun 14, 2021	THEMELIS NICHOLAS	SALE	449.13	2.29K	1.03M	13.59K
Jun 07, 2021	THEMELIS NICHOLAS	SALE	448.51	315	141.28K	13.59K
May 26, 2021	ROUPIE CHRISTOPHE PIERRE DANIEL	SALE	465.08	967	449.73K	7.36K
May 26, 2021	DELISE ANTONIO L	SALE	462.89	1.38K	640.64K	28.6K
May 26, 2021	MCPHERSON KEVIN M	SALE	465.91	469	218.51K	71.09K
May 25, 2021	MCPHERSON KEVIN M	SALE	460.10	283	130.21K	71.09K
May 24, 2021	PINTOFF SCOTT	SALE	460.02	100	46K	6.22K
May 17, 2021	PINTOFF SCOTT	SALE	460.45	80	36.84K	6.32K
May 13, 2021	MCPHERSON KEVIN M	SALE	452.53	450	203.64K	71.59K
May 11, 2021	MCPHERSON KEVIN M	SALE	447.15	903	403.78K	71.94K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES4.67K4

NET SHARES-4.67K4

SHARES HELD1.73M4

% NET SHARES-100.27%0%

Frequently Asked Questions

Stock Outstanding Shares

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares3.58

Short Percent Of Float4.16

Shares Outstanding37.69M

Shares Float36.97M

Shares Short1.35M

Short Ratio1.45

4.16%

Short % of Float

3.58%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

2.23% Percentage of Shares held by All Insiders

102.81% Percentage of Shares held by All Institutions

105.16% Percentage of Float held by Institutions

787

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2024	MARSHALL WACE, LLP	1.42%	534.4K	117.17M	278.45K	+108.79%
Mar 31, 2024	RHUMBLINE ADVISERS	0.23%	86.19K	18.9M	-5.01K	-5.49%
Mar 31, 2024	UBS GROUP AG	0.23%	84.87K	18.61M	5.16K	+6.47%
Mar 31, 2024	TOBAM	0.19%	69.87K	15.32M	9.66K	+16.04%
Mar 31, 2024	MITSUBISHI UFJ TRUST & BANKING CORP	0.18%	66.53K	14.57M	-2.53K	-3.66%
Mar 31, 2024	CREDIT SUISSE AG/	0.17%	64.93K	14.23M	-1.03K	-1.57%
Mar 31, 2024	NEW YORK STATE COMMON RETIREMENT FUND	0.16%	61.09K	13.39M	-35.38K	-36.68%
Mar 31, 2024	ASSENAGON ASSET MANAGEMENT S.A.	0.16%	60.43K	13.25M	22.44K	+59.08%
Mar 31, 2024	BANK OF MONTREAL /CAN/	0.16%	58.9K	13.02M	1.58K	+2.75%
Mar 31, 2024	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	0.14%	53.35K	11.7M	-15.59K	-22.62%
Mar 31, 2024	SCHRODER INVESTMENT MANAGEMENT GROUP	0.13%	49.74K	10.91M	2.23K	+4.70%
Mar 31, 2024	INVESCO LTD.	2.47%	927.45K	203.34M	341.72K	+58.34%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	2.45%	920.49K	201.33M	28.07K	+3.15%
Mar 31, 2024	WASATCH ADVISORS LP	1.9%	716.69K	157.13M	204.66K	+39.97%
Mar 31, 2024	OWNERSHIP CAPITAL B.V.	1.89%	713.22K	156.37M	-57.41K	-7.45%
Mar 31, 2024	ALLIANZ ASSET MANAGEMENT GMBH	1.43%	537.02K	117.74M	168.58K	+45.76%
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	1.13%	425.72K	93.34M	8.43K	+2.02%
Mar 31, 2024	BAILLIE GIFFORD & CO	1.11%	417.06K	91.44M	-93.95K	-18.38%
Mar 31, 2024	JPMORGAN CHASE & CO	1.1%	413.31K	90.62M	86.92K	+26.63%
Mar 31, 2024	TD ASSET MANAGEMENT INC	0.35%	130.85K	28.69M	27.89K	+27.09%
Mar 31, 2024	GW&K INVESTMENT MANAGEMENT, LLC	0.35%	130.19K	28.54M	-3.67K	-2.74%
Mar 31, 2024	VAN ECK ASSOCIATES CORP	4.39%	1.66M	363.51M	290.35K	+21.23%
Mar 31, 2024	FMR LLC	3.07%	1.15M	252.88M	362.88K	+45.90%
Mar 31, 2024	PRIMECAP MANAGEMENT CO/CA/	2.98%	1.13M	246.86M	3.36K	+0.30%
Mar 31, 2024	MACQUARIE GROUP LTD	2.79%	1.05M	229.41M	28.59K	+2.81%
Mar 31, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.99%	369.82K	81.08M	15.41K	+4.35%
Mar 31, 2024	NORTHERN TRUST CORP	0.96%	359.57K	78.84M	-8.79K	-2.39%
Mar 31, 2024	UBS ASSET MANAGEMENT AMERICAS INC	0.63%	238.32K	52.25M	-882	-0.37%
Mar 31, 2024	STEPHENS INVESTMENT MANAGEMENT GROUP LLC	0.62%	232.13K	50.89M	17.24K	+8.02%
Mar 31, 2024	TANDEM INVESTMENT ADVISORS, INC.	0.58%	217.13K	47.61M	21.45K	+10.96%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	0.57%	215.75K	47.3M	13.52K	+6.68%
Mar 31, 2024	BAIRD FINANCIAL GROUP, INC.	0.56%	211.87K	46.45M	-16.61K	-7.27%
Mar 31, 2024	ARTISAN PARTNERS LIMITED PARTNERSHIP	0.55%	208.65K	45.75M	-270.49K	-56.45%
Mar 31, 2024	RAYMOND JAMES & ASSOCIATES	0.54%	201.41K	44.16M	57.39K	+39.85%
Mar 31, 2024	BALYASNY ASSET MANAGEMENT L.P.	0.52%	194.53K	42.65M	34.95K	+21.90%
Mar 31, 2024	ENVESTNET ASSET MANAGEMENT INC	0.5%	188.29K	41.28M	138.07K	+274.93%
Mar 31, 2024	NEUBERGER BERMAN GROUP LLC	0.47%	178.17K	39.06M	-104.48K	-36.96%
Mar 31, 2024	BURGUNDY ASSET MANAGEMENT LTD.	0.47%	178.15K	39.06M	2K	+1.14%
Mar 31, 2024	NUVEEN ASSET MANAGEMENT, LLC	0.44%	165.55K	36.3M	-5.64K	-3.29%
Mar 31, 2024	VAN BERKOM & ASSOCIATES INC.	0.43%	161.65K	35.44M	-3.79K	-2.29%
Mar 31, 2024	SEI INVESTMENTS CO	0.42%	159.14K	34.89M	-22.51K	-12.39%
Mar 31, 2024	BARCLAYS PLC	0.42%	156.05K	34.21M	16.16K	+11.56%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.41%	154.14K	33.79M	15.76K	+11.39%
Mar 31, 2024	PRICE T ROWE ASSOCIATES INC /MD/	0.4%	148.36K	32.53M	-720.48K	-82.92%
Mar 31, 2024	DEUTSCHE BANK AG\	0.39%	147.94K	32.44M	-22.26K	-13.08%
Mar 31, 2024	OWLS NEST PARTNERS IA, LLC	0.38%	141.55K	31.03M	76.42K	+117.33%
Mar 31, 2024	NFJ INVESTMENT GROUP, LLC	0.37%	139.81K	30.65M	-13.54K	-8.83%
Mar 31, 2024	AMERIPRISE FINANCIAL INC	0.36%	135.43K	29.69M	126.58K	+1,430.11%
Mar 31, 2024	STATE STREET CORP	4.6%	1.73M	378.65M	27.91K	+1.64%
Mar 31, 2024	ROYAL BANK OF CANADA	4.11%	1.54M	338.28M	-227.3K	-12.84%
Mar 31, 2024	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	4.08%	1.54M	337.94M	313K	+25.48%
Mar 31, 2024	VANGUARD GROUP INC	12.09%	4.54M	995.27M	13.02K	+0.29%
Mar 31, 2024	JACKSON SQUARE PARTNERS, LLC	0.81%	306.07K	67.11M	-119.29K	-28.05%
Mar 31, 2024	TEACHER RETIREMENT SYSTEM OF TEXAS	0.8%	301.53K	66.11M	28.66K	+10.50%
Mar 31, 2024	CITADEL ADVISORS LLC	0.8%	299.46K	65.66M	-46.35K	-13.40%
Mar 31, 2024	MORGAN STANLEY	0.78%	291.16K	63.84M	-3.44K	-1.17%
Mar 31, 2024	LEGAL & GENERAL GROUP PLC	0.74%	278.15K	60.98M	-7.66K	-2.68%
Mar 31, 2024	APG ASSET MANAGEMENT N.V.	0.64%	243.16K	49.36M	-11.53K	-4.53%
Mar 31, 2024	BLACKROCK INC.	8.59%	3.22M	706.85M	45.37K	+1.43%
Mar 31, 2024	GUARDCAP ASSET MANAGEMENT LTD	6.43%	2.43M	531.88M	564.82K	+30.35%
Mar 31, 2024	SOURCE FINANCIAL ADVISORS LLC	0.31%	115.21K	25.26M	186	+0.16%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.25%	93.39K	20.48M	-62.94K	-40.26%
Mar 31, 2024	SUMITOMO MITSUI TRUST HOLDINGS, INC.	0.24%	90.37K	19.81M	-1.17K	-1.28%
Mar 31, 2024	RMB CAPITAL MANAGEMENT, LLC	0.23%	87.82K	19.25M	2.71K	+3.18%
Dec 31, 2023	NORGES BANK	1.17%	438.91K	128.54M	438.91K	+100.00%
Dec 31, 2023	EAGLE ASSET MANAGEMENT INC	1.16%	435.99K	127.68M	12.99K	+3.07%
Dec 31, 2023	JACKSON SQUARE PARTNERS, LLC	1.13%	425.36K	124.57M	95.14K	+28.81%
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	1.11%	417.29K	122.2M	-811	-0.19%
Dec 31, 2023	ALLIANZ ASSET MANAGEMENT GMBH	0.98%	368.44K	107.9M	10.84K	+3.03%
Dec 31, 2023	NORTHERN TRUST CORP	0.98%	368.36K	107.88M	-18.63K	-4.81%
Dec 31, 2023	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.94%	354.41K	103.79M	12.68K	+3.71%
Dec 31, 2023	CITADEL ADVISORS LLC	0.92%	345.8K	101.27M	241.8K	+232.50%
Dec 31, 2023	JPMORGAN CHASE & CO	0.87%	326.39K	95.58M	24.45K	+8.10%
Dec 31, 2023	MORGAN STANLEY	0.78%	294.61K	86.28M	15.96K	+5.73%
Dec 31, 2023	LEGAL & GENERAL GROUP PLC	0.76%	285.81K	83.7M	51.1K	+21.77%
Dec 31, 2023	NEUBERGER BERMAN GROUP LLC	0.75%	282.65K	82.77M	-2.16K	-0.76%
Dec 31, 2023	TEACHER RETIREMENT SYSTEM OF TEXAS	0.73%	272.87K	79.91M	62.74K	+29.86%
Dec 31, 2023	MARSHALL WACE, LLP	0.68%	255.95K	74.95M	158.61K	+162.94%
Dec 31, 2023	APG ASSET MANAGEMENT N.V.	0.68%	254.7K	67.52M	377	+0.15%
Dec 31, 2023	UBS ASSET MANAGEMENT AMERICAS INC	0.64%	239.2K	70.05M	3.9K	+1.66%
Dec 31, 2023	BAIRD FINANCIAL GROUP, INC.	0.61%	228.48K	66.91M	42.83K	+23.07%
Dec 31, 2023	STEPHENS INVESTMENT MANAGEMENT GROUP LLC	0.57%	214.89K	62.93M	14.79K	+7.39%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	0.54%	202.23K	59.23M	5.48K	+2.78%
Dec 31, 2023	TANDEM INVESTMENT ADVISORS, INC.	0.52%	195.68K	57.3M	-12.12K	-5.83%
Dec 31, 2023	SEI INVESTMENTS CO	0.48%	181.65K	53.2M	30.73K	+20.36%
Dec 31, 2023	BURGUNDY ASSET MANAGEMENT LTD.	0.47%	176.14K	51.58M	5.86K	+3.44%
Dec 31, 2023	NUVEEN ASSET MANAGEMENT, LLC	0.46%	171.18K	50.13M	44.42K	+35.04%
Dec 31, 2023	DEUTSCHE BANK AG\	0.45%	170.2K	49.84M	41.45K	+32.20%
Dec 31, 2023	VAN BERKOM & ASSOCIATES INC.	0.44%	165.44K	48.45M	-1.42K	-0.85%
Dec 31, 2023	BALYASNY ASSET MANAGEMENT L.P.	0.43%	159.58K	46.73M	157.45K	+7,384.99%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.42%	156.33K	45.78M	6.14K	+4.08%
Dec 31, 2023	NFJ INVESTMENT GROUP, LLC	0.41%	153.35K	44.91M	-16.84K	-9.89%
Dec 31, 2023	RAYMOND JAMES & ASSOCIATES	0.38%	144.02K	42.18M	-12K	-7.69%
Dec 31, 2023	FIERA CAPITAL CORP	0.37%	140.24K	41.07M	16.95K	+13.75%
Dec 31, 2023	BARCLAYS PLC	0.37%	139.88K	40.96M	46.3K	+49.47%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.37%	138.38K	40.52M	-9.96K	-6.71%
Dec 31, 2023	VANGUARD GROUP INC	12.06%	4.53M	1.33B	34.2K	+0.76%
Dec 31, 2023	BLACKROCK INC.	8.47%	3.18M	930.84M	-415.94K	-11.57%
Dec 31, 2023	GUARDCAP ASSET MANAGEMENT LTD	4.96%	1.86M	545.02M	-34.12K	-1.80%
Dec 31, 2023	ROYAL BANK OF CANADA	4.71%	1.77M	518.4M	64.25K	+3.77%
Dec 31, 2023	STATE STREET CORP	4.53%	1.7M	497.59M	41.9K	+2.53%
Dec 31, 2023	VAN ECK ASSOCIATES CORP	3.64%	1.37M	400.51M	101.83K	+8.04%
Dec 31, 2023	T. ROWE PRICE INVESTMENT MANAGEMENT, INC.	3.27%	1.23M	359.72M	-28.44K	-2.26%
Dec 31, 2023	PRIMECAP MANAGEMENT CO/CA/	2.99%	1.12M	328.74M	4.34K	+0.39%
Dec 31, 2023	MACQUARIE GROUP LTD	2.71%	1.02M	298.05M	530	+0.05%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	2.38%	892.42K	260.7M	25.6K	+2.95%
Dec 31, 2023	PRICE T ROWE ASSOCIATES INC /MD/	2.31%	868.83K	254.44M	618.53K	+247.12%
Dec 31, 2023	FMR LLC	2.11%	790.52K	231.5M	244.96K	+44.90%
Dec 31, 2023	OWNERSHIP CAPITAL B.V.	2.05%	770.63K	225.68M	-26.32K	-3.30%
Dec 31, 2023	KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	1.76%	658.99K	192.99M	-24.51K	-3.59%
Dec 31, 2023	INVESCO LTD.	1.56%	585.73K	171.53M	46.65K	+8.65%
Dec 31, 2023	WASATCH ADVISORS LP	1.36%	512.03K	149.95M	162.54K	+46.51%
Dec 31, 2023	BAILLIE GIFFORD & CO	1.36%	511.01K	149.65M	-104.35K	-16.96%
Dec 31, 2023	ARTISAN PARTNERS LIMITED PARTNERSHIP	1.28%	479.13K	140.31M	-61.79K	-11.42%

Insiders

Insiders	Designation	Shares Held
MCVEY RICHARD M	Executive Chairman	562.03K
MCPHERSON KEVIN M	Chief Revenue Officer	68.4K
CONCANNON CHRISTOPHER R	Chief Executive Officer	43K
DELISE ANTONIO L	Global Head of Corp. Dev.	27.1K
CASPER STEPHEN P	director	9.2K
THEMELIS NICHOLAS	Chief Information Officer	8.54K
BEGLEITER STEVEN L	director	8.54K
PINTOFF SCOTT	General Counsel and Secretary	8.3K
ROUPIE CHRISTOPHE PIERRE DANIEL	Head of EMEA and APAC	7.41K
PRAGER RICHARD LEON		2.15K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Dec 09, 2024	PINTOFF SCOTT	SALE	240.57	300	72.17K	8.3K
Nov 14, 2024	MCVEY RICHARD M	SALE	268.13	3.29K	882.15K	562.03K
Nov 13, 2024	MCVEY RICHARD M	SALE	273.54	150	41.03K	572.03K
Nov 12, 2024	MCVEY RICHARD M	SALE	273.78	928	254.07K	592.03K
Sep 06, 2024	CASPER STEPHEN P	SALE	259.39	1K	259.39K	9.2K
Aug 14, 2024	MCPHERSON KEVIN M	SALE	241.13	1.69K	407.99K	68.4K
Aug 13, 2024	PINTOFF SCOTT	SALE	240.01	900	216.01K	8.6K
Aug 08, 2024	ROUPIE CHRISTOPHE PIERRE DANIEL	SALE	231.63	617	142.92K	7.41K
Jun 07, 2024	CASPER STEPHEN P	SALE	199.48	500	99.74K	10.2K
Feb 16, 2024	MCPHERSON KEVIN M	SALE	221.26	2K	442.52K	70.09K
Dec 08, 2023	MCPHERSON KEVIN M	SALE	260.50	920	239.66K	68.96K
Nov 27, 2023	MCPHERSON KEVIN M	SALE	230.95	1.02K	235.57K	69.88K
Aug 14, 2023	CONCANNON CHRISTOPHER R	PURCHASE	235.10	104	24.45K	43K
Jun 15, 2023	MCPHERSON KEVIN M	SALE	277.25	1K	277.25K	70.9K
Jun 14, 2023	MCPHERSON KEVIN M	SALE	274.00	2K	548K	71.9K
Mar 08, 2023	PINTOFF SCOTT	SALE	360.23	101	36.38K	7.16K
Mar 03, 2023	ROUPIE CHRISTOPHE PIERRE DANIEL	SALE	366.58	604	221.41K	5.88K
Feb 07, 2023	BEGLEITER STEVEN L	SALE	348.73	1K	348.73K	8.54K
Jun 07, 2022	ROUPIE CHRISTOPHE PIERRE DANIEL	SALE	285.03	1.74K	495.95K	5.32K
Apr 22, 2022	PRAGER RICHARD LEON	PURCHASE	269.99	500	135K	2.15K
Mar 07, 2022	THEMELIS NICHOLAS	SALE	371.38	138	51.25K	8.54K
Dec 07, 2021	THEMELIS NICHOLAS	SALE	372.75	322	120.03K	9.59K
Nov 16, 2021	MCPHERSON KEVIN M	SALE	391.72	936	366.65K	71.09K
Sep 07, 2021	THEMELIS NICHOLAS	SALE	473.40	200	94.68K	11.59K
Aug 20, 2021	MCPHERSON KEVIN M	SALE	480.04	647	310.59K	71.09K
Aug 19, 2021	MCPHERSON KEVIN M	SALE	474.02	535	253.6K	71.09K
Aug 13, 2021	DELISE ANTONIO L	SALE	464.76	933	433.62K	27.1K
Aug 11, 2021	THEMELIS NICHOLAS	SALE	470.46	152	71.51K	13.59K
Aug 10, 2021	DELISE ANTONIO L	SALE	483.57	350	169.25K	28.6K
Aug 10, 2021	MCPHERSON KEVIN M	SALE	479.01	900	431.11K	71.09K
Aug 10, 2021	MCVEY RICHARD M	SALE	485.00	200	97K	761.64K
Aug 09, 2021	PINTOFF SCOTT	SALE	487.05	250	121.76K	5.97K
Aug 09, 2021	MCVEY RICHARD M	SALE	489.75	212	103.83K	762.94K
Jun 14, 2021	THEMELIS NICHOLAS	SALE	449.13	2.29K	1.03M	13.59K
Jun 07, 2021	THEMELIS NICHOLAS	SALE	448.51	315	141.28K	13.59K
May 26, 2021	ROUPIE CHRISTOPHE PIERRE DANIEL	SALE	465.08	967	449.73K	7.36K
May 26, 2021	DELISE ANTONIO L	SALE	462.89	1.38K	640.64K	28.6K
May 26, 2021	MCPHERSON KEVIN M	SALE	465.91	469	218.51K	71.09K
May 25, 2021	MCPHERSON KEVIN M	SALE	460.10	283	130.21K	71.09K
May 24, 2021	PINTOFF SCOTT	SALE	460.02	100	46K	6.22K
May 17, 2021	PINTOFF SCOTT	SALE	460.45	80	36.84K	6.32K
May 13, 2021	MCPHERSON KEVIN M	SALE	452.53	450	203.64K	71.59K
May 11, 2021	MCPHERSON KEVIN M	SALE	447.15	903	403.78K	71.94K

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES4.67K4

NET SHARES-4.67K4

SHARES HELD1.73M4

% NET SHARES-100.27%0%

MKTX Stock Ownership Breakdown

MarketAxess Holdings Inc.

Stock Outstanding Shares

Market Insider

Institutional Ownership

Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions

Stock Outstanding Shares

Market Insider

Institutional Ownership

Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions