2U INC

CUSIP: 90214J101 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q2 2019
Shares 345,008 Value ($000) $12,986 Avg Close — Range —
Q1 2019
Shares 1,605,992 Value ($000) $113,785 Avg Close — Range —
Q4 2018
Shares 1,595,146 Value ($000) $79,311 Avg Close — Range —
Q2 2018
Shares 1,047,672 Value ($000) $87,543 Avg Close — Range —
Q1 2018
Shares 1,977,930 Value ($000) $166,205 Avg Close — Range —
Q4 2017
Shares 1,919,286 Value ($000) $123,813 Avg Close — Range —
Q3 2017
Shares 2,439,160 Value ($000) $136,691 Avg Close — Range —
Q2 2017
Shares 2,830,577 Value ($000) $132,811 Avg Close — Range —
Q1 2017
Shares 2,751,386 Value ($000) $109,120 Avg Close — Range —
Q4 2016
Shares 2,551,329 Value ($000) $76,923 Avg Close — Range —
Q3 2016
Shares 2,469,063 Value ($000) $94,540 Avg Close — Range —
Q2 2016
Shares 2,496,270 Value ($000) $73,415 Avg Close — Range —
Q1 2016
Shares 2,446,863 Value ($000) $55,299 Avg Close — Range —
Q4 2015
Shares 2,140,730 Value ($000) $59,898 Avg Close — Range —
Q3 2015
Shares 1,660,321 Value ($000) $59,606 Avg Close — Range —