Alliance HealthCare Services Inc: Ownership

Ownership Information
Shares Outstanding 52.00 Mil
Institutional Ownership (%)91.10
Top 10 Institutions (%)63.10
Mutual Fund Ownership (%).41
5%/Insider Ownership (%)49.05
Float (%)50.95
Ownership Activity
Description# of HoldersShares
Total Positions 9847,372,780
New Positions260
Soldout Positions660
Net Position Change-32-4,645,237
Buyers588,802,324
Sellers90-13,447,561
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Institution Name Shs Held Shs Chg %Chg $Chg* %Out %Port Rpt Date
Oaktree Capital Management, L.P. 21,629,004 0 0.0 -36,120,440 41.7 9.6 09-30-09
RiverSource Investments, LLC 2,021,956 1,246,927 160.9 5,763,308 3.9 0.0 09-30-09
BlackRock Institutional Trust Company, N.A. 1,520,817 51,168 3.5 -2,164,703 2.9 0.0 09-30-09
Park West Asset Management LLC 1,286,823 43,291 3.5 -1,831,672 2.5 5.2 09-30-09
Dimensional Fund Advisors, LP 1,184,213 -12,800 -1.1 -2,071,459 2.3 0.0 09-30-09
GE Asset Management Inc. 1,120,160 0 0.0 56,008 2.2 0.0 12-31-09
Vanguard Group, Inc. 1,103,335 21,584 2.0 -1,684,359 2.1 0.0 09-30-09
Putnam Investment Management, L.L.C. 1,064,515 1,062,885 65,207.7 6,013,207 2.1 0.0 09-30-09
Thomson Horstmann & Bryant, Inc. 978,500 -10,800 -1.1 -12,203 1.9 0.3 12-31-09
WEDGE Capital Management, L.L.P. 882,701 28,625 3.4 -1,264,289 1.7 0.1 09-30-09
Balyasny Asset Management LP 850,000 647,500 319.8 3,326,675 1.6 0.3 09-30-09
Delaware Investments 842,062 58,088 7.4 -980,458 1.6 0.0 09-30-09
WS Capital Management, L.P. 833,106 -629,000 -43.0 -6,001,857 1.6 1.0 09-30-09
State Street Global Advisors (US) 683,629 -15,050 -2.2 -1,251,977 1.3 0.0 09-30-09
LaGrange Capital Management, L.L.C. 669,823 669,823 100.0 3,791,198 1.3 2.9 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 2/10/2010 3:43 AM Eastern Time