ALCOA INC

CUSIP: 013817101 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2016
Shares 181,887 Value ($000) $1,844 Avg Close — Range —
Q2 2016
Shares 549,218 Value ($000) $5,091 Avg Close — Range —
Q1 2016
Shares 2,398,126 Value ($000) $22,975 Avg Close — Range —
Q4 2015
Shares 2,928,265 Value ($000) $28,901 Avg Close — Range —
Q3 2015
Shares 1,913,760 Value ($000) $18,487 Avg Close — Range —
Q2 2015
Shares 2,307,323 Value ($000) $25,727 Avg Close — Range —
Q1 2015
Shares 972,032 Value ($000) $12,559 Avg Close — Range —
Q4 2014
Shares 1,433,607 Value ($000) $22,637 Avg Close — Range —
Q3 2014
Shares 1,103,994 Value ($000) $17,763 Avg Close — Range —
Q2 2014
Shares 1,002,318 Value ($000) $14,925 Avg Close — Range —
Q1 2014
Shares 1,383,880 Value ($000) $17,811 Avg Close — Range —
Q4 2013
Shares 1,285,158 Value ($000) $13,661 Avg Close — Range —
Q3 2013
Shares 611,215 Value ($000) $4,964 Avg Close — Range —
Q2 2013
Shares 386,630 Value ($000) $3,024 Avg Close — Range —