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Marketaxess Holdings Inc

MKTX
Exchange
Nasdaq
Industry
Security Brokers, Dealers & Flotation Companies
SEC CIK
0001278021

In the last 90 days, Marketaxess Holdings Inc insiders filed 0 open-market purchases and 4 sales; 397 institutions reported holding it in 13F filings for Q2 2026, worth $4.44B in total; no superinvestor holds it.

13F holders, Q2 2022

Institutional positions in Marketaxess Holdings Inc as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
505
+7 vs. Q1 2022
Shares held
36.2M
−122.2K (−0.3%) vs. Q1 2022
Total value
$9.28B
−$3.04B (−24.7%) vs. Q1 2022
New holders
63
201 more added
Sold out
56
178 more reduced

8 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MKTX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2022: 505 institutions
Q1 2021: 589 institutionsQ2 2021: 551 institutionsQ3 2021: 508 institutionsQ4 2021: 505 institutionsQ1 2022: 506 institutionsQ2 2022: 505 institutionsQ3 2022: 479 institutionsQ4 2022: 500 institutionsQ1 2023: 540 institutionsQ2 2023: 514 institutionsQ3 2023: 485 institutionsQ4 2023: 506 institutionsQ1 2024: 463 institutionsQ2 2024: 468 institutionsQ3 2024: 511 institutionsQ4 2024: 519 institutionsQ1 2025: 511 institutionsQ2 2025: 531 institutionsQ3 2025: 452 institutionsQ4 2025: 487 institutionsQ1 2026: 452 institutionsQ2 2026: 397 institutions
Value heldQ2 2022: $9.28B
Q1 2021: $17.7BQ2 2021: $16.8BQ3 2021: $15.3BQ4 2021: $15.0BQ1 2022: $12.4BQ2 2022: $9.28BQ3 2022: $8.19BQ4 2022: $10.3BQ1 2023: $14.5BQ2 2023: $9.88BQ3 2023: $7.98BQ4 2023: $10.9BQ1 2024: $8.14BQ2 2024: $7.48BQ3 2024: $9.42BQ4 2024: $8.51BQ1 2025: $8.05BQ2 2025: $8.24BQ3 2025: $6.21BQ4 2025: $6.62BQ1 2026: $6.31BQ2 2026: $4.44B
Institutions holding MKTX and their total value by quarter
QuarterHoldersValue
Q2 2026397$4.44B
Q1 2026452$6.31B
Q4 2025487$6.62B
Q3 2025452$6.21B
Q2 2025531$8.24B
Q1 2025511$8.05B
Q4 2024519$8.51B
Q3 2024511$9.42B
Q2 2024468$7.48B
Q1 2024463$8.14B
Q4 2023506$10.9B
Q3 2023485$7.98B
Q2 2023514$9.88B
Q1 2023540$14.5B
Q4 2022500$10.3B
Q3 2022479$8.19B
Q2 2022505$9.28B
Q1 2022506$12.4B
Q4 2021505$15.0B
Q3 2021508$15.3B
Q2 2021551$16.8B
Q1 2021589$17.7B

Institutions, Q2 2022

Shares, value and share of portfolio for each institution holding Marketaxess Holdings Inc; share changes are against Q1 2022.

Institutions holding MKTX in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
BerganKDV Wealth Management, LLC1$00.00%−4−80.0%Reduced
Beacon Capital Management, LLC1$00.00%00.0%Unchanged
Atticus Wealth Management, LLC1$00.00%+1New
Ronald Blue Trust, Inc.1$00.00%+1New
Whittier Trust Co5$1.00K0.00%−245−98.0%Reduced
Manchester Capital Management LLC5$1.00K0.00%−2−28.6%Reduced
Versant Capital Management, Inc4$1.00K0.00%−1−20.0%Reduced
Disciplined Investments, LLC2$1.00K0.00%−2−50.0%Reduced
Quent Capital, LLC4$1.00K0.00%00.0%Unchanged
TCTC Holdings, LLC3$1.00K0.00%+2+200.0%Added
Fairfield, Bush & Co.2$1.00K0.00%+2New
Gradient Investments LLC3$1.00K0.00%+3New
SRS Capital Advisors, Inc.3$1.00K0.00%+3New
MCF Advisors LLC4$1.00K0.00%+4New
Sargent Bickham Lagudis LLC5$1.00K0.00%+5New
Sierra Capital LLC3$1.00K0.00%+3New
Raffa Wealth Management, LLC5$1.28K0.00%00.0%Unchanged
Stephens Consulting, LLC6$1.54K0.00%00.0%Unchanged
Sutton Wealth Advisors Inc.7$1.79K0.00%−2−22.2%Reduced
Standard Family Office LLC6$2.00K0.02%−73−92.4%Reduced
Byrne Asset Management LLC7$2.00K0.00%−5−41.7%Reduced
Assetmark, Inc9$2.00K0.00%00.0%Unchanged
Lazard Asset Management LLC8$2.00K0.00%00.0%Unchanged
Tortoise Investment Management, LLC7$2.00K0.00%00.0%Unchanged
Lee Financial Co6$2.00K0.00%+6New
Migdal Insurance & Financial Holdings Ltd.9$2.00K0.00%+9New
Harbor Investment Advisory, LLC8$2.00K0.00%+8New
Larson Financial Group LLC7$2.00K0.00%+7New
Burleson & Company, LLC6$2.00K0.00%+6New
Steward Financial Group LLC8$2.00K0.00%+8New
Pittenger & Anderson Inc12$3.00K0.00%+4+50.0%Added
Schubert & Co12$3.00K0.00%+8+200.0%Added
Allworth Financial LP13$3.00K0.00%+13New
EverSource Wealth Advisors, LLC14$3.00K0.00%+14New
Investors Research Corp11$3.00K0.00%+11New
Glassman Wealth Services16$4.00K0.00%−6−27.3%Reduced
Private Capital Group, LLC17$4.00K0.00%−3−15.0%Reduced
Sageworth Trust Co of South Dakota16$4.00K0.01%00.0%Unchanged
National Pension Service14$4.00K0.00%+1+7.7%Added
Bogart Wealth, LLC16$4.00K0.00%+16New
Bell Investment Advisors, Inc14$4.00K0.00%+14New
Huntington National Bank18$5.00K0.00%−74−80.4%Reduced
MV Capital Management, Inc.20$5.00K0.00%−21−51.2%Reduced
Farmers & Merchants Investments Inc20$5.00K0.00%00.0%Unchanged
Hantz Financial Services, Inc.19$5.00K0.00%00.0%Unchanged
Earnest Partners LLC18$5.00K0.00%00.0%Unchanged
Ranger Investment Management, L.P.19$5.00K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC24$6.00K0.00%−1−4.0%Reduced
Evoke Wealth, LLC25$6.00K0.00%+6+31.6%Added
Urban Wealth Management, LLC25$6.00K0.02%+25New
TD Private Client Wealth LLC25$6.40K0.00%−31−55.4%Reduced
C M Bidwell & Associates Ltd29$7.00K0.01%00.0%Unchanged
Loomis Sayles & Co L P29$7.00K0.00%+22+314.3%Added
Fieldpoint Private Securities, LLC33$8.00K0.00%−37−52.9%Reduced
Cordasco Financial Network33$8.00K0.01%00.0%Unchanged
Covington Capital Management30$8.00K0.00%00.0%Unchanged
TD Waterhouse Canada Inc.32$8.24K0.00%00.0%Unchanged
West Branch Capital LLC34$9.00K0.01%00.0%Unchanged
JFS Wealth Advisors, LLC35$9.00K0.00%+12+52.2%Added
American Portfolios Advisors37$9.47K0.00%+6+19.4%Added
Vectors Research Management, LLC43$11.0K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.43$11.0K0.00%+43New
Clearstead Advisors, LLC50$13.0K0.00%−62−55.4%Reduced
Smithfield Trust Co51$13.0K0.00%00.0%Unchanged
Whittier Trust Co of Nevada Inc50$13.0K0.00%00.0%Unchanged
FourThought Financial, LLC49$13.0K0.00%00.0%Unchanged
Roble, Belko & Company, Inc55$14.0K0.00%00.0%Unchanged
Covestor Ltd53$14.0K0.01%+21+65.6%Added
Pacer Advisors, Inc.60$15.0K0.00%−1,857−96.9%Reduced
Sugarloaf Wealth Management, LLC62$16.0K0.00%00.0%Unchanged
Steward Partners Investment Advisory, LLC66$17.0K0.00%−33−33.3%Reduced
Lindbrook Capital, LLC72$18.0K0.00%−2−2.7%Reduced
GoalVest Advisory LLC67$18.0K0.01%00.0%Unchanged
CX Institutional72$18.0K0.00%+72New
Cooper Investors Pty Ltd72$18.4K0.00%00.0%Unchanged
Wolff Wiese Magana LLC78$20.0K0.01%−4−4.9%Reduced
Clear Street Markets LLC78$20.0K0.01%+63+420.0%Added
Ellevest, Inc.87$22.0K0.00%+10+13.0%Added
AdvisorNet Financial, Inc93$24.0K0.00%−652−87.5%Reduced
CNB Bank92$24.0K0.02%00.0%Unchanged
Massmutual Trust Co FSB99$25.0K0.00%+5+5.3%Added
Penserra Capital Management LLC109$27.0K0.00%−177−61.9%Reduced
CVA Family Office, LLC106$27.0K0.01%−15−12.4%Reduced
TFC Financial Management104$27.0K0.01%00.0%Unchanged
Desjardins Global Asset Management Inc.107$27.0K0.00%+107New
HM Payson & Co110$28.0K0.00%00.0%Unchanged
JJJ Advisors Inc.111$30.0K0.01%00.0%Unchanged
Global Retirement Partners, LLC122$31.0K0.00%+1+0.8%Added
Bartlett & Co. Wealth Management LLC124$31.7K0.00%+24+24.0%Added
Johnson Financial Group, Inc.125$32.0K0.00%00.0%Unchanged
Norway Savings Bank125$32.0K0.02%00.0%Unchanged
Bartlett & Co. LLC124$32.0K0.00%+24+24.0%Added
Federation des caisses Desjardins du Quebec125$32.0K0.00%−2,484−95.2%Reduced
Parkside Financial Bank & Trust140$36.0K0.01%+100+250.0%Added
Spire Wealth Management143$37.0K0.00%−451−75.9%Reduced
First Horizon Advisors, Inc.159$40.0K0.00%+148+1,345.5%Added
State of Wyoming166$42.0K0.03%−66−28.4%Reduced
Parallel Advisors, LLC194$50.0K0.00%+62+47.0%Added
Private Trust Co NA194$50.0K0.01%+194New
Exane Derivatives202$51.7K0.03%00.0%Unchanged