CMS ENERGY CORP

Ticker: CMS CUSIP: 125896100 Class: COM

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q1 2017

Shares 951,940 Value ($000) $42,590 Avg Close $33.35 Range $31.49 - $35.15

Q4 2016

Shares 955,500 Value ($000) $39,768 Avg Close $31.22 Range $29.69 - $32.37

Q3 2016

Shares 912,500 Value ($000) $38,334 Avg Close $33.10 Range $31.27 - $34.91

Q2 2016

Shares 627,600 Value ($000) $28,782 Avg Close $31.62 Range $29.15 - $34.61

Q1 2016

Shares 627,600 Value ($000) $26,635 Avg Close $29.26 Range $25.98 - $31.83

Q4 2015

Shares 6,400 Value ($000) $231 Avg Close $26.41 Range $25.15 - $27.50

Q2 2013

Shares 14,300 Value ($000) $389 Avg Close $19.06 Range $17.54 - $20.42

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	951,940	$42,590	$33.35	$31.49 - $35.15
Q4 2016	955,500	$39,768	$31.22	$29.69 - $32.37
Q3 2016	912,500	$38,334	$33.10	$31.27 - $34.91
Q2 2016	627,600	$28,782	$31.62	$29.15 - $34.61
Q1 2016	627,600	$26,635	$29.26	$25.98 - $31.83
Q4 2015	6,400	$231	$26.41	$25.15 - $27.50
Q2 2013	14,300	$389	$19.06	$17.54 - $20.42