THORNBURG INVESTMENT INCOME BUILDER I

Ticker: TIBIX CUSIP: 885215467 Class: EQUITY FUNDS

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q2 2015
Shares 1,734,956 Value ($000) $37,232,148 Avg Close — Range —
Q1 2015
Shares 2,072,137 Value ($000) $44,655 Avg Close — Range —
Q4 2014
Shares 2,085,900 Value ($000) $43,824,756 Avg Close — Range —
Q3 2014
Shares 2,070,109 Value ($000) $44,569,445 Avg Close — Range —
Q2 2014
Shares 1,866,272 Value ($000) $41,300,591 Avg Close — Range —
Q1 2014
Shares 1,734,956 Value ($000) $37,232,148 Avg Close — Range —
Q4 2013
Shares 1,652,523 Value ($000) $34,769,086 Avg Close — Range —
Q3 2013
Shares 1,577,974 Value ($000) $31,985,525 Avg Close — Range —
Q2 2013
Shares 195,076 Value ($000) $3,856,654 Avg Close — Range —