CMS ENERGY CORP

Ticker: CMS CUSIP: 125896100 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q2 2014

Shares 65,500 Value ($000) $2,040 Avg Close $20.97 Range $20.26 - $22.07

Q1 2014

Shares 152,600 Value ($000) $4,468 Avg Close $19.34 Range $18.00 - $20.62

Q3 2013

Shares 371,109 Value ($000) $9,768 Avg Close $18.61 Range $17.69 - $19.67

Q2 2013

Shares 53,471 Value ($000) $1,453 Avg Close $19.06 Range $17.54 - $20.42

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	65,500	$2,040	$20.97	$20.26 - $22.07
Q1 2014	152,600	$4,468	$19.34	$18.00 - $20.62
Q3 2013	371,109	$9,768	$18.61	$17.69 - $19.67
Q2 2013	53,471	$1,453	$19.06	$17.54 - $20.42