ALTERA CORP

CUSIP: 021441100 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q3 2015
Shares 41,573 Value ($000) $2,082 Avg Close — Range —
Q2 2015
Shares 1,050,693 Value ($000) $53,795,481 Avg Close — Range —
Q1 2015
Shares 10,123,541 Value ($000) $434,401,144 Avg Close — Range —
Q4 2014
Shares 14,105,081 Value ($000) $521,041,691 Avg Close — Range —
Q3 2014
Shares 17,481,570 Value ($000) $625,490 Avg Close — Range —
Q2 2014
Shares 20,080,797 Value ($000) $698,009 Avg Close — Range —
Q1 2014
Shares 19,177,413 Value ($000) $694,893,561 Avg Close — Range —
Q4 2013
Shares 16,926,636 Value ($000) $550,301,863 Avg Close — Range —
Q3 2013
Shares 17,310,627 Value ($000) $643,262,899 Avg Close — Range —
Q2 2013
Shares 16,211,743 Value ($000) $534,825,402 Avg Close — Range —