TERADATA CORP DEL

Ticker: TDC CUSIP: 88076W103 Class: COM

PARNASSUS INVESTMENTS, LLC's Holding History (CIK: 0000948669)

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

Q4 2013

Shares 57,500 Value ($000) $2,616 Avg Close $45.33 Range $39.16 - $55.85

Q3 2013

Shares 49,500 Value ($000) $2,744 Avg Close $58.72 Range $49.58 - $65.96

Q2 2013

Shares 80,000 Value ($000) $4,018 Avg Close $53.87 Range $48.11 - $58.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	57,500	$2,616	$45.33	$39.16 - $55.85
Q3 2013	49,500	$2,744	$58.72	$49.58 - $65.96
Q2 2013	80,000	$4,018	$53.87	$48.11 - $58.65