INTERNATIONAL RECTIFIER CORP

CUSIP: 460254105 Class: COMMON STOCK

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2014
Shares 4,497,739 Value ($000) $179,460 Avg Close — Range —
Q3 2014
Shares 4,410,546 Value ($000) $173,070 Avg Close — Range —
Q2 2014
Shares 4,501,194 Value ($000) $125,584 Avg Close — Range —
Q1 2014
Shares 4,506,058 Value ($000) $123,466 Avg Close — Range —
Q4 2013
Shares 4,351,968 Value ($000) $113,456 Avg Close — Range —
Q3 2013
Shares 4,080,293 Value ($000) $101,069 Avg Close — Range —
Q2 2013
Shares 3,877,294 Value ($000) $81,191 Avg Close — Range —