GAMCO INVESTORS INC

Ticker: GAMI CUSIP: 361438104 Class: COM

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q2 2014

Shares 3,126 Value ($000) $260 Avg Close $31.25 Range $28.09 - $34.30

Q1 2014

Shares 6,101 Value ($000) $474 Avg Close $32.65 Range $28.76 - $36.36

Q3 2013

Shares 3,805 Value ($000) $289 Avg Close $24.63 Range $20.82 - $30.82

Q2 2013

Shares 4,195 Value ($000) $232 Avg Close $20.86 Range $17.78 - $23.54

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	3,126	$260	$31.25	$28.09 - $34.30
Q1 2014	6,101	$474	$32.65	$28.76 - $36.36
Q3 2013	3,805	$289	$24.63	$20.82 - $30.82
Q2 2013	4,195	$232	$20.86	$17.78 - $23.54