MARKETAXESS HLDGS INC — institutional ownership

4 funds reported holding MARKETAXESS HLDGS INC in their latest 13F filings, worth $2.05M in total (CUSIP 57060D958).

Largest holders

1. SIMPLEX TRADING, LLC — $976K
2. IMC-Chicago, LLC — $919K
3. GUARDIAN CAPITAL LP — $121K
4. GROUP ONE TRADING LLC — $34.0K

Who owns the most MARKETAXESS HLDGS INC stock?

The largest institutional holders in the latest 13F filings are SIMPLEX TRADING, LLC ($976K), IMC-Chicago, LLC ($919K), GUARDIAN CAPITAL LP ($121K).

How many funds own MARKETAXESS HLDGS INC?

4 funds reported holding it, worth $2.05M in total.