ALCOA INC

CUSIP: 013817101 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2016
Shares 25,777 Value ($000) $239 Avg Close — Range —
Q1 2016
Shares 11,818 Value ($000) $113 Avg Close — Range —
Q4 2015
Shares 11,818 Value ($000) $117 Avg Close — Range —
Q3 2015
Shares 55,258 Value ($000) $534 Avg Close — Range —
Q2 2015
Shares 11,818 Value ($000) $132 Avg Close — Range —
Q3 2014
Shares 63,773 Value ($000) $1,026 Avg Close — Range —
Q2 2014
Shares 59,098 Value ($000) $880 Avg Close — Range —
Q1 2014
Shares 20,746 Value ($000) $267 Avg Close — Range —