BROADCOM CORP

CUSIP: 111320107 Class: COM

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

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

Q4 2015
Shares 3,677,400 Value ($000) $212,627 Avg Close — Range —
Q3 2015
Shares 3,677,400 Value ($000) $189,129 Avg Close — Range —
Q2 2015
Shares 3,679,900 Value ($000) $189,478 Avg Close — Range —
Q1 2015
Shares 3,453,700 Value ($000) $149,511 Avg Close — Range —
Q4 2014
Shares 2,585,100 Value ($000) $112,012 Avg Close — Range —