XOOM CORP

CUSIP: 98419Q101 Class: COM

PRIMECAP MANAGEMENT CO/CA/'s Holding History (CIK: 0000763212)

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

Q3 2015
Shares 252,900 Value ($000) $6,292 Avg Close — Range —
Q2 2015
Shares 928,800 Value ($000) $19,561 Avg Close — Range —
Q1 2015
Shares 1,539,800 Value ($000) $22,620 Avg Close — Range —
Q4 2014
Shares 1,617,800 Value ($000) $28,328 Avg Close — Range —
Q3 2014
Shares 473,128 Value ($000) $10,385 Avg Close — Range —
Q2 2014
Shares 67,800 Value ($000) $1,787 Avg Close — Range —