iShares
 
Stock 99.86%
Cash0.07%
Other* 0.07%
*May include dividends booked but not yet received.

Holdings Detail as of 5/16/2013  (Holdings subject to change)

Symbol Name % Net
Assets
Market
Value ($)
ISIN Market Sector Exchange
Rate
OXY OCCIDENTAL PETROLEUM CORP 12.86 $42,195,045 US6745991058 XNYS Exploration & Production 1.00
APC ANADARKO PETROLEUM CORP 7.97 $26,134,539 US0325111070 XNYS Exploration & Production 1.00
PSX PHILLIPS 66 7.20 $23,607,904 US7185461040 XNYS Exploration & Production 1.00
EOG EOG RESOURCES INC 6.63 $21,760,954 US26875P1012 XNYS Exploration & Production 1.00
APA APACHE CORP 5.86 $19,231,355 US0374111054 XNYS Exploration & Production 1.00
MPC MARATHON PETROLEUM CORP 4.82 $15,804,741 US56585A1025 XNYS Exploration & Production 1.00
DVN DEVON ENERGY CORPORATION 4.15 $13,624,947 US25179M1036 XNYS Exploration & Production 1.00
VLO VALERO ENERGY CORP 4.09 $13,404,856 US91913Y1001 XNYS Exploration & Production 1.00
NBL NOBLE ENERGY INC 4.01 $13,143,881 US6550441058 XNYS Exploration & Production 1.00
PXD PIONEER NATURAL RESOURCES CO 3.51 $11,520,433 US7237871071 XNYS Exploration & Production 1.00
COG CABOT OIL & GAS CORP 2.77 $9,073,924 US1270971039 XNYS Exploration & Production 1.00
SWN SOUTHWESTERN ENERGY CO 2.59 $8,503,989 US8454671095 XNYS Exploration & Production 1.00
RRC RANGE RESOURCES CORP 2.37 $7,787,087 US75281A1097 XNYS Exploration & Production 1.00
EQT EQT CORP 2.28 $7,477,079 US26884L1098 XNYS Exploration & Production 1.00
CHK CHESAPEAKE ENERGY CORP 2.04 $6,681,628 US1651671075 XNYS Exploration & Production 1.00
HFC HOLLYFRONTIER CORP 1.89 $6,185,784 US4361061082 XNYS Exploration & Production 1.00
CXO CONCHO RESOURCES INC 1.68 $5,508,324 US20605P1012 XNYS Exploration & Production 1.00
TSO TESORO CORP 1.60 $5,256,738 US8816091016 XNYS Exploration & Production 1.00
LNG CHENIERE ENERGY INC 1.51 $4,948,673 US16411R2085 XASE Exploration & Production 1.00
DNR DENBURY RESOURCES INC 1.39 $4,549,607 US2479162081 XNYS Exploration & Production 1.00
XEC CIMAREX ENERGY CO 1.21 $3,983,095 US1717981013 XNYS Exploration & Production 1.00
PXP PLAINS EXPLORATION & PRODUCT 1.19 $3,893,630 US7265051000 XNYS Exploration & Production 1.00
WLL WHITING PETROLEUM CORP 1.09 $3,566,758 US9663871021 XNYS Exploration & Production 1.00
QEP QEP RESOURCES INC 1.05 $3,441,403 US74733V1008 XNYS Exploration & Production 1.00
CLR CONTINENTAL RESOURCES INC/OK 0.99 $3,251,306 US2120151012 XNYS Exploration & Production 1.00
CIE COBALT INTERNATIONAL ENERGY 0.99 $3,233,539 US19075F1066 XNYS Exploration & Production 1.00
SM SM ENERGY CO 0.84 $2,771,208 US78454L1008 XNYS Exploration & Production 1.00
EGN ENERGEN CORP 0.78 $2,564,013 US29265N1081 XNYS Exploration & Production 1.00
WPX WPX ENERGY INC 0.77 $2,512,053 US98212B1035 XNYS Exploration & Production 1.00
UPL ULTRA PETROLEUM CORP 0.72 $2,361,964 CA9039141093 XNYS Exploration & Production 1.00
GPOR GULFPORT ENERGY CORP 0.70 $2,292,144 US4026353049 XNGS Exploration & Production 1.00
NFX NEWFIELD EXPLORATION CO 0.67 $2,187,474 US6512901082 XNYS Exploration & Production 1.00
ROSE ROSETTA RESOURCES INC 0.62 $2,026,091 US7777793073 XNGS Exploration & Production 1.00
OAS OASIS PETROLEUM INC 0.56 $1,848,431 US6742151086 XNYS Exploration & Production 1.00
KOG KODIAK OIL & GAS CORP 0.48 $1,565,518 CA50015Q1000 XNYS Exploration & Production 1.00
BRY BERRY PETROLEUM CO-CLASS A 0.43 $1,423,679 US0857891057 XNYS Exploration & Production 1.00
TRGP TARGA RESOURCES CORP 0.43 $1,410,647 US87612G1013 XNYS Exploration & Production 1.00
SD SANDRIDGE ENERGY INC 0.39 $1,290,633 US80007P3073 XNYS Exploration & Production 1.00
WNR WESTERN REFINING INC 0.38 $1,262,011 US9593191045 XNYS Exploration & Production 1.00
MMR MCMORAN EXPLORATION CO 0.37 $1,222,070 US5824111042 XNYS Exploration & Production 1.00
PDCE PDC ENERGY INC 0.32 $1,059,078 US69327R1014 XNGS Exploration & Production 1.00
DK DELEK US HOLDINGS INC 0.30 $977,564 US2466471016 XNYS Exploration & Production 1.00
EPL EPL OIL & GAS INC 0.26 $864,827 US26883D1081 XNYS Exploration & Production 1.00
XCO EXCO RESOURCES INC 0.26 $859,736 US2692794025 XNYS Exploration & Production 1.00
SGY STONE ENERGY CORP 0.25 $813,585 US8616421066 XNYS Exploration & Production 1.00
BBG BILL BARRETT CORP 0.23 $768,630 US06846N1046 XNYS Exploration & Production 1.00
CRZO CARRIZO OIL & GAS INC 0.22 $727,634 US1445771033 XNGS Exploration & Production 1.00
CVI CVR ENERGY INC 0.20 $668,052 US12662P1084 XNYS Exploration & Production 1.00
AREX APPROACH RESOURCES INC 0.20 $664,282 US03834A1034 XNGS Exploration & Production 1.00
BCEI BONANZA CREEK ENERGY INC 0.20 $649,493 US0977931031 XNYS Exploration & Production 1.00
NOG NORTHERN OIL AND GAS INC 0.19 $615,202 US6655311099 XASE Exploration & Production 1.00
PBF PBF ENERGY INC 0.17 $561,522 US69318G1067 XNYS Exploration & Production 1.00
CRK COMSTOCK RESOURCES INC 0.17 $554,464 US2057682039 XNYS Exploration & Production 1.00
REXX REX ENERGY CORP 0.16 $525,650 US7615651004 XNGS Exploration & Production 1.00
HK HALCON RESOURCES CORP 0.15 $502,650 US40537Q2093 XNYS Exploration & Production 1.00
FST FOREST OIL CORP 0.14 $469,410 US3460917053 XNYS Exploration & Production 1.00
SFY SWIFT ENERGY CO 0.13 $437,023 US8707381013 XNYS Exploration & Production 1.00
MHR MAGNUM HUNTER RESOURCES CORP 0.13 $413,580 US55973B1026 XNYS Exploration & Production 1.00
WTI W&T OFFSHORE INC 0.11 $371,346 US92922P1066 XNYS Exploration & Production 1.00
MCF CONTANGO OIL & GAS 0.11 $367,525 US21075N2045 XASE Exploration & Production 1.00
REN RESOLUTE ENERGY CORP 0.08 $267,132 US76116A1088 XNYS Exploration & Production 1.00
-- BLACKROCK FDS III 0.07 $230,353 -- S-T Securities 1.00
 

*Securities primarily traded in the U.S. market use CUSIP identifiers. Securities primarily traded abroad use a 6-digit SEDOL™ with a trailing check digit and a "99" at the beginning for internal coding purposes. If a SEDOL™ is unavailable, the first seven digits of the ISIN are used.

Please note: Total allocation percentages may not equal 100% due to rounding or omission of holdings of less than 1%. Information on certain fund holdings of less than 1% may not be widely available and may not be included in this list.

SEDOL™ is a trademark of the London Stock Exchange plc and used under license.