IHS INC

CUSIP: 451734107 Class: COM

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

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

Q2 2016
Shares 2,825,150 Value ($000) $326,616 Avg Close — Range —
Q1 2016
Shares 2,767,962 Value ($000) $343,671 Avg Close — Range —
Q4 2015
Shares 1,746,333 Value ($000) $206,818 Avg Close — Range —
Q3 2015
Shares 1,513,440 Value ($000) $175,559 Avg Close — Range —
Q2 2015
Shares 1,276,722 Value ($000) $164,225 Avg Close — Range —
Q1 2015
Shares 2,080,815 Value ($000) $236,714 Avg Close — Range —
Q4 2014
Shares 3,660,891 Value ($000) $416,903 Avg Close — Range —
Q3 2014
Shares 3,928,573 Value ($000) $491,818 Avg Close — Range —
Q2 2014
Shares 3,970,077 Value ($000) $538,620 Avg Close — Range —
Q1 2014
Shares 3,526,953 Value ($000) $428,525 Avg Close — Range —
Q4 2013
Shares 3,582,858 Value ($000) $428,868 Avg Close — Range —
Q3 2013
Shares 3,968,648 Value ($000) $453,140 Avg Close — Range —
Q2 2013
Shares 3,663,823 Value ($000) $382,430 Avg Close — Range —