MarketAxess
MKTX
164.17
+0.14
+0.09%
MarketAxess
US · MKTX
#1961 by market cap
Listed 1970
164.17
+0.14
+0.09%
Live - 5344 symbols - heartbeat 81s ago
· 2026-10-08 07:37
Pre-market
164.03
-0.09%
After-hours
164.17
0.00%
- Market cap
- 5.78B
- P/E (TTM)i
- 19.41
- P/Bi
- 4.66
- EPSi
- 6.64
- Div yieldi
- 1.88%
- 52W posi
- 65%
Reader sentiment
Are you bullish or bearish on MKTX?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 2 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.2 percentage points.
Institutional ownership
- Held by institutions
- 113.23% -0.17pp
- Institutions
- 471 -2
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
DivergingInstitutions trimmed shares last reporting period, and the stock has seen net inflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund77.80%
Hedge Fund26.22%
Public Company3.65%
Government Pension Fund1.83%
Private Company1.69%
Sovereign Wealth Fund1.63%
Individual/Insider0.48%
Insurance Company0.24%
Top holders as of 2026-06-30
BlackRock
11.37% · 4.00M sh
PRIMECAP Management Company
9.96% · 3.50M sh
North Reef Capital Management LP
9.65% · 3.40M sh
Vanguard Portfolio Management, LLC
5.97% · 2.10M sh
AQR Capital Management
5.62% · 1.98M sh
Vanguard Capital Management, LLC
5.03% · 1.77M sh
FMR
3.99% · 1.40M sh
State Street Global Advisors
3.64% · 1.28M sh
Neuberger Berman Investment Advisers LLC
3.49% · 1.23M sh
Burgundy Asset Management Ltd.
2.87% · 1.01M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 27 buys · 20 sells
| Name | Role | Stake |
|---|---|---|
| Kevin McPherson | Chief Revenue Officer | 0.18% |
| Christopher Concannon | Chief Executive Officer | 0.11% |
| Carlos Hernandez | Director | 0.06% |
| Jane Chwick | Independent Director | 0.02% |
| Steven Begleiter | Independent Director | 0.02% |
| Scott Pintoff | General Counsel | 0.02% |
| Naineshkumar Panchal | Chief Information Officer | 0.02% |
| Richard Ketchum | Independent Director | 0.01% |
| Emily Portney | Independent Director | 0.01% |
| Kourtney Ratliff Gibson | Independent Director | 0.01% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-09 | William Cruger | Independent Director | Open Market Disposition | -6,164 | $163.20 |
| 2026-09-09 | Scott Pintoff | General Counsel | Open Market Disposition | -100 | $163.32 |
| 2026-08-11 | Emily Portney | Independent Director | Other Acquisition | +2,085 | -- |
| 2026-08-11 | Emily Portney | Independent Director | Other Disposition | -2,085 | -- |
| 2026-08-09 | Scott Pintoff | General Counsel | Open Market Disposition | -100 | $162.60 |
| 2026-08-06 | Jane Chwick | Independent Director | Other Disposition | -606 | -- |
| 2026-07-09 | Scott Pintoff | General Counsel | Open Market Disposition | -100 | $115.12 |
| 2026-06-17 | Carlos Hernandez | Director | Other Acquisition | +10,708 | -- |
| 2026-06-17 | Carlos Hernandez | Director | Other Disposition | -10,708 | -- |
| 2026-06-09 | Kenneth Schiciano | Director | Other Acquisition | +1,390 | -- |
| 2026-06-09 | William Cruger | Independent Director | Other Acquisition | +1,390 | -- |
| 2026-06-09 | Douglas Cifu | Director | Other Acquisition | +1,390 | -- |
| 2026-06-09 | Nancy Altobello | Lead Independent Director | Other Acquisition | +1,390 | -- |
| 2026-06-09 | Carlos Hernandez | Director | Other Acquisition | +2,616 | -- |
| 2026-06-09 | Richard Ketchum | Independent Director | Other Acquisition | +1,390 | -- |
| 2026-06-09 | Scott Pintoff | General Counsel | Open Market Disposition | -100 | $116.03 |
| 2026-06-09 | Steven Begleiter | Independent Director | Other Acquisition | +1,390 | -- |
| 2026-06-09 | Emily Portney | Independent Director | Other Acquisition | +1,390 | -- |
| 2026-06-09 | Jane Chwick | Independent Director | Other Acquisition | +1,390 | -- |
| 2026-06-09 | Kourtney Ratliff Gibson | Independent Director | Other Acquisition | +1,390 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 07:37:05 · For reference only, not investment advice and not tailored to your situation.