VANGUARD WORLD FDS

Ticker: VHT CUSIP: 92204A504 Class: HEALTH CAR ETF

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2015

Shares 139 Value ($000) $19 Avg Close — Range —

Q4 2014

Shares 139 Value ($000) $17 Avg Close — Range —

Q3 2014

Shares 139 Value ($000) $16 Avg Close — Range —

Q2 2014

Shares 139 Value ($000) $16 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	139	$19	—	—
Q4 2014	139	$17	—	—
Q3 2014	139	$16	—	—
Q2 2014	139	$16	—	—