MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

Aurora Investment Counsel's Holding History (CIK: 0001316397)

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

Q2 2014

Shares 15,633 Value ($000) $845 Avg Close $48.96 Range $44.53 - $53.88

Q1 2014

Shares 15,784 Value ($000) $935 Avg Close $55.22 Range $51.55 - $60.27

Q4 2013

Shares 22,855 Value ($000) $1,530 Avg Close $58.63 Range $53.33 - $63.89

Q3 2013

Shares 38,286 Value ($000) $2,295 Avg Close $47.53 Range $41.58 - $55.43

Q2 2013

Shares 39,476 Value ($000) $1,999 Avg Close $38.12 Range $32.31 - $42.94

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	15,633	$845	$48.96	$44.53 - $53.88
Q1 2014	15,784	$935	$55.22	$51.55 - $60.27
Q4 2013	22,855	$1,530	$58.63	$53.33 - $63.89
Q3 2013	38,286	$2,295	$47.53	$41.58 - $55.43
Q2 2013	39,476	$1,999	$38.12	$32.31 - $42.94