INVESTMENT TECHNOLOGY GRP NE

CUSIP: 46145F105 Class: COMMON STOCK

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

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

Q3 2018
Shares 449,175 Value ($000) $9,729 Avg Close — Range —
Q2 2018
Shares 474,463 Value ($000) $9,926 Avg Close — Range —
Q1 2018
Shares 480,406 Value ($000) $9,483 Avg Close — Range —
Q4 2017
Shares 1,473,248 Value ($000) $28,360 Avg Close — Range —
Q3 2017
Shares 2,679,379 Value ($000) $59,322 Avg Close — Range —
Q2 2017
Shares 2,803,215 Value ($000) $59,540 Avg Close — Range —
Q1 2017
Shares 3,175,844 Value ($000) $64,310 Avg Close — Range —
Q4 2016
Shares 3,464,219 Value ($000) $68,383 Avg Close — Range —
Q3 2016
Shares 3,257,839 Value ($000) $55,839 Avg Close — Range —
Q2 2016
Shares 2,734,864 Value ($000) $45,727 Avg Close — Range —
Q1 2016
Shares 2,525,162 Value ($000) $55,806 Avg Close — Range —
Q4 2015
Shares 528,138 Value ($000) $8,989 Avg Close — Range —
Q3 2015
Shares 48,492 Value ($000) $647 Avg Close — Range —
Q2 2015
Shares 562,996 Value ($000) $13,962 Avg Close — Range —
Q1 2015
Shares 1,716,040 Value ($000) $52,013 Avg Close — Range —
Q4 2014
Shares 1,704,520 Value ($000) $35,489 Avg Close — Range —
Q3 2014
Shares 1,962,518 Value ($000) $30,930 Avg Close — Range —
Q2 2014
Shares 1,984,058 Value ($000) $33,492 Avg Close — Range —
Q1 2014
Shares 2,227,684 Value ($000) $44,999 Avg Close — Range —
Q4 2013
Shares 1,863,232 Value ($000) $38,308 Avg Close — Range —
Q3 2013
Shares 1,490,721 Value ($000) $23,434 Avg Close — Range —
Q2 2013
Shares 700,538 Value ($000) $9,794 Avg Close — Range —