MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

Note: Option positions (PUT/CALL) are excluded.

Q2 2018
Shares 22,196 Value ($000) $4,392 Avg Close $192.09 Range $180.81 - $204.01
Q1 2018
Shares 59,867 Value ($000) $13,017 Avg Close $190.22 Range $171.07 - $212.71