POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

GFS Advisors, LLC's Holding History (CIK: 0001427263)

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

Q3 2017
Shares 21,772 Value ($000) $3,167 Avg Close — Range —
Q2 2017
Shares 25,169 Value ($000) $3,464 Avg Close — Range —
Q1 2017
Shares 28,233 Value ($000) $3,737 Avg Close — Range —
Q4 2016
Shares 26,483 Value ($000) $3,138 Avg Close — Range —
Q3 2016
Shares 14,589 Value ($000) $1,732 Avg Close — Range —
Q2 2016
Shares 15,689 Value ($000) $1,687 Avg Close — Range —
Q1 2016
Shares 15,264 Value ($000) $1,667 Avg Close — Range —
Q4 2015
Shares 36,778 Value ($000) $4,114 Avg Close — Range —
Q3 2015
Shares 37,078 Value ($000) $3,773 Avg Close — Range —
Q2 2015
Shares 41,488 Value ($000) $4,442 Avg Close — Range —
Q1 2015
Shares 39,738 Value ($000) $4,196 Avg Close — Range —
Q4 2014
Shares 18,473 Value ($000) $1,907 Avg Close — Range —
Q3 2014
Shares 18,515 Value ($000) $1,829 Avg Close — Range —
Q2 2014
Shares 19,342 Value ($000) $1,816 Avg Close — Range —
Q1 2014
Shares 15,270 Value ($000) $1,339 Avg Close — Range —
Q4 2013
Shares 15,270 Value ($000) $1,343 Avg Close — Range —
Q3 2013
Shares 22,381 Value ($000) $1,766 Avg Close — Range —
Q2 2013
Shares 22,239 Value ($000) $1,585 Avg Close — Range —