THERMON GROUP HLDGS INC

Ticker: THR CUSIP: 88362T103 Class: Common Stock

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

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

Q3 2014

Shares 786,770 Value ($000) $19,213 Avg Close $25.74 Range $24.14 - $28.31

Q2 2014

Shares 885,296 Value ($000) $23,301 Avg Close $24.42 Range $22.42 - $27.08

Q1 2014

Shares 621,880 Value ($000) $14,415 Avg Close $25.72 Range $22.70 - $28.63

Q4 2013

Shares 595,358 Value ($000) $16,271 Avg Close $26.03 Range $22.71 - $29.06

Q3 2013

Shares 584,258 Value ($000) $13,502 Avg Close $21.16 Range $19.01 - $23.23

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	786,770	$19,213	$25.74	$24.14 - $28.31
Q2 2014	885,296	$23,301	$24.42	$22.42 - $27.08
Q1 2014	621,880	$14,415	$25.72	$22.70 - $28.63
Q4 2013	595,358	$16,271	$26.03	$22.71 - $29.06
Q3 2013	584,258	$13,502	$21.16	$19.01 - $23.23