Hyperdynamics Corp (HDYNQ)

[Rule_62]

Update 24.3M new reported institutional purchases
(March 31 dates only)
http://www.nasdaq.com/asp/holdings.asp?symbol=HDY&selected=HDY&FormType=Institutional

BLACKROCK GROUP LTD.. 4,000,000
STATE STREET CORP.... 3,537,686
SUSQUEHANNA.......... 3,463,462
DISCOVERY CAPITAL MA..1,976,000
KLEINHEINZ CAPITAL P..1,595,500
ROXBURY CAPITAL...... 1,219,685
HODGES CAPITAL......... 993,250
CITADEL ADVISORS LLC....918,043
VANGUARD GROUP INC..... 634,776
DLS CAPITAL............ 620,400
WEINTRAUB CAPITAL MA... 600,000
CAISSE DE DEPOT ET P... 600,000
AMERIPRISE FINANCIAL... 400,100
CHARTER OAK PARTNERS... 399,985
FIRST NEW YORK SECUR... 344,600
PINE RIVER CAPITAL M... 292,050
ESSEX INVESTMENT MAN... 256,831
SCHWAB CHARLES INVES... 217,005
CALIFORNIA PUBLIC EMP.. 208,506
DEUTSCHE BANK AG........165,575
BLACKROCK FUND ADVIS... 159,245
LMR MASTER FUND LTD.....142,689
MARSHALL WACE NORTH ... 130,924
MORGAN STANLEY......... 128,432
DYNAMIS ADVISORS, LL... 100,000
COMMERZBANK AKTIENGE.... 92,450
MADISON STREET PARTN.... 85,300
RUSSELL FRANK CO........ 80,850
IFC HOLDINGS INCORPO.... 79,300
BLUEFOOT PARTNERS, L.... 65,000
DRIEHAUS CAPITAL MAN.... 63,816
INVESCO LTD............. 56,229
FIRST DALLAS SECURIT.... 55,850
HELIOS ADVISORS LLC..... 50,000
GOLDMAN SACHS GROUP .... 46,177
ING GROEP NV............ 45,173
KNIGHT CAPITAL GROUP.... 40,295
SPOT TRADING L.L.C...... 37,275
J P MORGAN CHASE & C.... 36,486
FIC CAPITAL INC......... 26,525
ARROW INVESTMENT ADV.... 25,995
Others (total)......... 197,563

Total updated from NASDAQ (rounded): 24,335,000