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 STI Down0.49%

Oasis Petroleum Inc. (OAS)

-NYSE

41.50 Down 0.31(0.74%) 04:02 SGT

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Major HoldersGet Major Holders for:
Breakdown
% of Shares Held by All Insider and 5% Owners:7%
% of Shares Held by Institutional & Mutual Fund Owners:91%
% of Float Held by Institutional & Mutual Fund Owners:98%
Number of Institutions Holding Shares:247

Major Direct Holders (Forms 3 & 4)
HolderSharesReported
OBERNDORF WILLIAM EN/AMar 31, 2012
SPO ADVISORY CORPN/ASep 6, 2012
ZORICH ROBERT L7,284,753Jan 31, 2012
ENCAP ENERGY CAPITAL FUND VI L P7,284,753Jan 31, 2012
NUSZ THOMAS B2,314,497Feb 15, 2013


Top Institutional Holders
HolderShares% OutValue*Reported
Price (T.Rowe) Associates Inc5,560,5605.94211,690,519Mar 31, 2013
Vanguard Group, Inc. (The)4,204,8134.49160,077,230Mar 31, 2013
FMR, LLC3,099,7503.31118,007,482Mar 31, 2013
Neuberger Berman Group, LLC3,085,6003.30117,468,792Mar 31, 2013
Wells Fargo & Company2,779,6562.97105,821,503Mar 31, 2013
BlackRock Advisors, LLC2,420,0692.5992,132,026Mar 31, 2013
Geneva Capital Management Ltd.2,382,6062.5590,705,810Mar 31, 2013
BlackRock Institutional Trust Company, N.A.2,346,4682.5189,330,036Mar 31, 2013
Eagle Asset Management, Inc.2,292,3092.4587,268,203Mar 31, 2013
BlackRock Fund Advisors2,080,3892.2279,200,409Mar 31, 2013

Top Mutual Fund Holders
HolderShares% OutValue*Reported
Price (T.Rowe) Small Cap Stock Fund2,122,5002.2780,803,575Mar 31, 2013
Price (T.Rowe) Small-Cap Value Fund2,022,4002.1676,992,768Mar 31, 2013
Neuberger & Berman Genesis Fund1,976,2802.1175,236,979Mar 31, 2013
Wells Fargo Advantage Growth Fd1,650,0001.7656,479,500Apr 30, 2013
iShares Russell 2000 Index Fund1,262,3081.3543,208,802Apr 30, 2013
Vanguard Small-Cap Index Fund1,186,0661.2745,153,532Mar 31, 2013
Vanguard Total Stock Market Index Fund1,036,9811.1139,477,866Mar 31, 2013
Eagle Series Tr-Eagle Small Cap Growth Fund969,8761.0436,923,179Mar 31, 2013
Vanguard Small-Cap Growth Index Fund897,5940.9634,171,403Mar 31, 2013
Rainier Small/Midcap Equity Portfolio877,1100.9433,391,577Mar 31, 2013

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Value shown is computed using the security's price on the report date given.

Currency in USD.