RYDEX ETF TRUST

CUSIP: 78355W841 Class: GUG S&P500EQWTHC

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2017
Shares 1,400 Value ($000) $251 Avg Close — Range —
Q3 2017
Shares 1,454 Value ($000) $255 Avg Close — Range —
Q2 2017
Shares 1,454 Value ($000) $253 Avg Close — Range —
Q1 2017
Shares 1,454 Value ($000) $233 Avg Close — Range —
Q4 2016
Shares 1,454 Value ($000) $212 Avg Close — Range —
Q3 2016
Shares 1,454 Value ($000) $226 Avg Close — Range —
Q2 2016
Shares 1,454 Value ($000) $219 Avg Close — Range —
Q1 2016
Shares 1,454 Value ($000) $209 Avg Close — Range —