VCA INC

CUSIP: 918194101 Class: COM

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

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

Q2 2017
Shares 213,437 Value ($000) $19,636 Avg Close — Range —
Q1 2017
Shares 177,672 Value ($000) $16,346 Avg Close — Range —
Q4 2016
Shares 1,241,291 Value ($000) $85,214 Avg Close — Range —
Q3 2016
Shares 188,460 Value ($000) $13,188 Avg Close — Range —
Q2 2016
Shares 521,286 Value ($000) $35,244 Avg Close — Range —
Q1 2016
Shares 502,742 Value ($000) $29,004 Avg Close — Range —
Q2 2015
Shares 67,962 Value ($000) $3,698 Avg Close — Range —
Q1 2015
Shares 205,142 Value ($000) $11,246 Avg Close — Range —
Q4 2014
Shares 799,550 Value ($000) $38,994 Avg Close — Range —
Q3 2014
Shares 1,438,373 Value ($000) $56,571 Avg Close — Range —
Q1 2014
Shares 39,593 Value ($000) $1,276 Avg Close — Range —