Rio Vista Energy Partners LP: Ownership

Ownership Information
Shares Outstanding 3.00 Mil
Institutional Ownership (%)26.27
Top 10 Institutions (%)26.30
Mutual Fund Ownership (%).02
5%/Insider Ownership (%)32.43
Float (%)67.57
Ownership Activity
Description# of HoldersShares
Total Positions 5788,034
New Positions20
Soldout Positions50
Net Position Change-3-139,387
Buyers21,293
Sellers5-140,680
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
TCW Asset Management Company 400,000 0 0.0 268,000 14.5 0.0 09-30-09
Swank Capital, LLC 264,447 0 0.0 -52,889 9.6 0.0 06-30-09
Deutsche Asset Management Americas 122,294 0 0.0 -24,459 4.4 0.0 06-30-09
UBS Securities LLC 1,281 1,281 100.0 1,422 0.0 0.0 09-30-09
Charles Schwab Investment Management, Inc. 12 12 100.0 13 0.0 0.0 09-30-09
California Public Employees' Retirement System 0 -1,987 -100.0 -17,823 0.0 0.0 12-31-08
Credit Suisse Securities (USA) LLC 0 -103,639 -100.0 -128,512 0.0 0.0 03-31-09
Kayne Anderson Capital Advisors, L.P. 0 -18,028 -100.0 -211,829 0.0 0.0 09-30-08
Citi Investment Research (US) 0 -16,926 -100.0 -198,881 0.0 0.0 09-30-08
Credit Suisse Asset Management, LLC (US) 0 -100 -100.0 -44 0.0 0.0 09-30-09
*Category Headings:
Shs Held - shares held at report date
Shs Chg - position change within reporting period
%Chg - % change
$Chg - market value of the position change
%Out - % of shares outstanding
%Port - % Portfolio
Rpt Date - report date
Page generated 11/24/2009 11:30 PM Eastern Time