iShares
 
Stock99.94%
Cash0.05%
Other*0.02%
*May include dividends booked but not yet received.

Holdings Detailas of 2/7/2012 (Holdings subject to change)

Symbol Name % Net
Assets
Market
Value ($)
ISIN Market Sector Exchange
Rate
SLB SCHLUMBERGER LTD 20.08 $100,939,798 AN8068571086 XNYS Oil Equipment & Services 1.00
NOV NATIONAL OILWELL VARCO INC 9.37 $47,076,619 US6370711011 XNYS Oil Equipment & Services 1.00
HAL HALLIBURTON CO 9.16 $46,018,713 US4062161017 XNYS Oil Equipment & Services 1.00
BHI BAKER HUGHES INC 6.47 $32,532,850 US0572241075 XNYS Oil Equipment & Services 1.00
CAM CAMERON INTERNATIONAL CORP 4.65 $23,361,439 US13342B1052 XNYS Oil Equipment & Services 1.00
WFT WEATHERFORD INTL LTD 4.58 $23,043,423 CH0038838394 XNYS Oil Equipment & Services 1.00
FTI FMC TECHNOLOGIES INC 4.37 $21,948,237 US30249U1016 XNYS Oil Equipment & Services 1.00
NE NOBLE CORP 3.53 $17,745,445 CH0033347318 XNYS Oil Equipment & Services 1.00
HP HELMERICH & PAYNE 2.37 $11,924,395 US4234521015 XNYS Oil Equipment & Services 1.00
NBR NABORS INDUSTRIES LTD 2.32 $11,638,490 BMG6359F1032 XNYS Oil Equipment & Services 1.00
OII OCEANEERING INTL INC 2.32 $11,636,467 US6752321025 XNYS Oil Equipment & Services 1.00
RDC ROWAN COMPANIES INC 1.98 $9,947,185 US7793821007 XNYS Oil Equipment & Services 1.00
OIS OIL STATES INTERNATIONAL INC 1.89 $9,476,186 US6780261052 XNYS Oil Equipment & Services 1.00
DO DIAMOND OFFSHORE DRILLING 1.78 $8,966,897 US25271C1027 XNYS Oil Equipment & Services 1.00
DRC DRESSER-RAND GROUP INC 1.71 $8,583,104 US2616081038 XNYS Oil Equipment & Services 1.00
MDR MCDERMOTT INTL INC 1.49 $7,488,881 PA5800371096 XNYS Oil Equipment & Services 1.00
TDW TIDEWATER INC 1.42 $7,136,006 US8864231027 XNYS Oil Equipment & Services 1.00
CPX COMPLETE PRODUCTION SERVICES 1.34 $6,715,250 US20453E1091 XNYS Oil Equipment & Services 1.00
PTEN PATTERSON-UTI ENERGY INC 1.29 $6,497,821 US7034811015 XNGS Oil Equipment & Services 1.00
ATW ATWOOD OCEANICS INC 1.24 $6,238,258 US0500951084 XNYS Oil Equipment & Services 1.00
DRQ DRIL-QUIP INC 1.23 $6,207,420 US2620371045 XNYS Oil Equipment & Services 1.00
LUFK LUFKIN INDUSTRIES INC 1.19 $6,001,872 US5497641085 XNGS Oil Equipment & Services 1.00
SPN SUPERIOR ENERGY SERVICES INC 1.19 $5,978,965 US8681571084 XNYS Oil Equipment & Services 1.00
KEG KEY ENERGY SERVICES INC 1.16 $5,827,876 US4929141061 XNYS Oil Equipment & Services 1.00
UNT UNIT CORP 1.11 $5,574,142 US9092181091 XNYS Oil Equipment & Services 1.00
CKH SEACOR HOLDINGS INC 1.05 $5,270,376 US8119041015 XNYS Oil Equipment & Services 1.00
HLX HELIX ENERGY SOLUTIONS GROUP 0.95 $4,791,416 US42330P1075 XNYS Oil Equipment & Services 1.00
CRR CARBO CERAMICS INC 0.90 $4,502,994 US1407811058 XNYS Oil Equipment & Services 1.00
GTLS CHART INDUSTRIES INC 0.86 $4,313,415 US16115Q3083 XNMS Oil Equipment & Services 1.00
BRS BRISTOW GROUP INC 0.84 $4,229,982 US1103941035 XNYS Oil Equipment & Services 1.00
GLF GULFMARK OFFSHORE INC-CL A 0.74 $3,727,776 US4026292080 XNYS Oil Equipment & Services 1.00
HOS HORNBECK OFFSHORE SERVICES 0.63 $3,185,394 US4405431069 XNYS Oil Equipment & Services 1.00
IO ION GEOPHYSICAL CORP 0.62 $3,113,312 US4620441083 XNYS Oil Equipment & Services 1.00
TTI TETRA TECHNOLOGIES INC 0.50 $2,511,101 US88162F1057 XNYS Oil Equipment & Services 1.00
PKD PARKER DRILLING CO 0.47 $2,356,168 US7010811013 XNYS Oil Equipment & Services 1.00
NR NEWPARK RESOURCES INC 0.47 $2,349,425 US6517185046 XNYS Oil Equipment & Services 1.00
HERO HERCULES OFFSHORE INC 0.45 $2,260,061 US4270931094 XNGS Oil Equipment & Services 1.00
EXH EXTERRAN HOLDINGS INC 0.45 $2,251,514 US30225X1037 XNYS Oil Equipment & Services 1.00
RES RPC INC 0.44 $2,234,271 US7496601060 XNYS Oil Equipment & Services 1.00
PDC PIONEER DRILLING COMPANY 0.38 $1,897,974 US7236551062 XASE Oil Equipment & Services 1.00
BAS BASIC ENERGY SERVICES INC 0.37 $1,864,844 US06985P1003 XNYS Oil Equipment & Services 1.00
TESO TESCO CORP 0.32 $1,623,170 CA88157K1012 XNGS Oil Equipment & Services 1.00
MTRX MATRIX SERVICE CO 0.27 $1,335,639 US5768531056 XNGS Oil Equipment & Services 1.00
-- BLACKROCK FDS III 0.05 $243,694 -- 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.