PIO vs. EFRA ETF Comparison

Comparison of PowerShares Global Water Portfolio (PIO) to iShares Environmental Infrastructure and Industrials ETF (EFRA)

PIO

PowerShares Global Water Portfolio

PIO Description

The PowerShares Global Water Portfolio (Fund) is based on the NASDAQ OMX Global Water Index. The Fund generally will invest at least 90% of its total assets in companies listed on a global exchange that create products designed to conserve and purify water for homes, businesses and industries. The Fund and the Index are rebalanced quarterly and reconstituted annually in April.

Grade (RS Rating)

Last Trade

$41.92

Average Daily Volume

8,383

Number of Holdings ^*

* may have additional holdings in another (foreign) market

EFRA

iShares Environmental Infrastructure and Industrials ETF

EFRA Description

The fund seeks to track the investment results of the index, which has been developed by FTSE International Limited (the "index provider" or "FTSE"). It is non-diversified.

Grade (RS Rating)

Last Trade

$31.28

Average Daily Volume

304

Number of Holdings ^*

* may have additional holdings in another (foreign) market

Performance

Period	PIO	EFRA
30 Days	-0.78%	2.25%
60 Days	0.57%	5.35%
90 Days	8.06%	9.24%
12 Months	20.08%	14.83%

4 Overlapping Holdings

Symbol	Grade	Weight in PIO	Weight in EFRA	Overlap
AWK	B	3.99%	6.07%	3.99%
PNR	C	8.35%	5.27%	5.27%
WMS	C	1.69%	4.38%	1.69%
XYL	A	3.87%	6.22%	3.87%

PIO Overweight 8 Positions Relative to EFRA

Symbol	Grade	Weight
DHR	C	7.87%
ROP	F	7.61%
ECL	A	3.97%
VLTO	A	3.71%
WAT	D	3.14%
IEX	D	2.13%
AOS	D	1.89%
CWCO	D	0.39%

PIO Underweight 13 Positions Relative to EFRA

Symbol	Grade	Weight
WAB	A	-6.9%
TTEK	A	-4.1%
CLH	A	-3.92%
WTRG	B	-3.61%
WTS	C	-2.19%
BMI	A	-2.17%
FELE	D	-1.89%
SRCL	F	-1.71%
CWT	B	-1.1%
AWR	C	-1.03%
MWA	A	-0.99%
SJW	D	-0.68%
LNN	C	-0.51%

PIO: Top Represented Industries & Keywords

Industries: Diversified Industrials Diagnostics & Research Utilities - Regulated Water Pollution & Treatment Controls Rubber & Plastics Specialty Chemicals