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.
Politicians who traded MKTX
Since 2020, newest trade first. Shares and options by default, including trades reported under an earlier ticker.
- Trades
- 14
- Filings
- 12
- Members
- 5
- Buys / sells
- 3 / 11
- Estimated volume
- $112.0K
- Sum of range midpoints
| Member | Trades | Buys / sells | Est. volume | Last traded | Last filed |
|---|---|---|---|---|---|
| Josh Gottheimer House · NJ | 7 | 0 / 7 | $56.0K | Apr 9, 2026 | May 19, 2026 |
| Julie Johnson House · TX | 2 | 1 / 1 | $16.0K | Feb 12, 2025 | Mar 12, 2025 |
| Daniel S. Goldman House · NY | 2 | 1 / 1 | $16.0K | Jul 12, 2023 | Aug 13, 2023 |
| Tommy Tuberville Senate · AL | 1 | 0 / 1 | $8.00K | Oct 5, 2022 | Nov 10, 2022 |
| Susie Lee House · NV | 2 | 1 / 1 | $16.0K | May 18, 2021 | Jun 14, 2021 |
Trades
Reported trades in Marketaxess Holdings Inc, newest filings first.
| Member | Asset | Type | Owner | Traded | Filed | Delay | Amount | Source |
|---|---|---|---|---|---|---|---|---|
| Josh Gottheimer House · NJ | MKTXMarketAxess Holdings, Inc. - Common Stock | Sell | Joint | Apr 9, 2026 | May 19, 2026 | 40 days | $1K-$15K | Filing |
| Julie Johnson House · TX | MKTXMarketAxess Holdings, Inc. - Common Stock | Sell | Joint | Feb 12, 2025 | Mar 12, 2025 | 28 days | $1K-$15K | Filing |
| Julie Johnson House · TX | MKTXMarketAxess Holdings, Inc. - Common Stock | Buy | Joint | Jan 15, 2025 | Feb 12, 2025 | 28 days | $1K-$15K | Filing |
| Daniel S. Goldman House · NY | MKTXMarketAxess Holdings, Inc. | Sell | Self | Jul 12, 2023 | Aug 13, 2023 | 32 days | $1K-$15K | Filing |
| Daniel S. Goldman House · NY | MKTXMarketAxess Holdings, Inc. | Buy | Self | Apr 10, 2023 | May 19, 2023 | 39 days | $1K-$15K | Filing |
| Tommy Tuberville Senate · AL | MKTXMarketAxess Holdings, Inc. - Common Stock | Sell (full) | Joint | Oct 5, 2022 | Nov 10, 2022 | 36 days | $1K-$15K | Filing |
| Josh Gottheimer House · NJ | MKTXMarketAxess Holdings, Inc. | Sell | Joint | Nov 12, 2021 | Dec 13, 2021 | 31 days | $1K-$15K | Filing |
| Susie Lee House · NV | MKTXMarketAxess Holdings, Inc. | Sell | Joint | May 18, 2021 | Jun 14, 2021 | 27 days | $1K-$15K | Filing |
| Josh Gottheimer House · NJ | MKTXMarketAxess Holdings, Inc. | Sell (partial) | Joint | Mar 31, 2021 | Apr 21, 2021 | 21 days | $1K-$15K | Filing |
| Josh Gottheimer House · NJ | MKTXMarketAxess Holdings, Inc. | Sell (partial) | Joint | Mar 17, 2021 | Apr 21, 2021 | 35 days | $1K-$15K | Filing |
| Josh Gottheimer House · NJ | MKTXMarketAxess Holdings, Inc. | Sell (partial) | Joint | Mar 15, 2021 | Apr 21, 2021 | 37 days | $1K-$15K | Filing |
| Susie Lee House · NV | MKTXMarketAxess Holdings, Inc. | Buy | Joint | Jan 28, 2021 | Feb 10, 2021 | 13 days | $1K-$15K | Filing |
| Josh Gottheimer House · NJ | MKTXMarketAxess Holdings, Inc. | Sell (partial) | Joint | Nov 13, 2020 | Dec 9, 2020 | 26 days | $1K-$15K | Filing |
| Josh Gottheimer House · NJ | MKTXMarketAxess Holdings, Inc. | Sell (partial) | Joint | Jun 22, 2020 | Jul 9, 2020 | 17 days | $1K-$15K | Filing |
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.