JANUS CAP GROUP INC

CUSIP: 47102X105 Class: COMMON STOCK

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

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

Q1 2017
Shares 42,429 Value ($000) $552 Avg Close — Range —
Q4 2016
Shares 848,967 Value ($000) $11,265 Avg Close — Range —
Q3 2016
Shares 17,087 Value ($000) $239 Avg Close — Range —
Q4 2015
Shares 74,384 Value ($000) $1,048 Avg Close — Range —
Q3 2015
Shares 586,752 Value ($000) $7,980 Avg Close — Range —
Q2 2015
Shares 390,653 Value ($000) $6,688 Avg Close — Range —
Q3 2014
Shares 1,741,840 Value ($000) $25,326 Avg Close — Range —