Active Power Inc

(NASDAQ: ACPW)
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4.33 Down -0.07 -1.59%
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OWNERSHIP INFORMATION
Shares Outstanding 19.00 Mil
Institutional Ownership (%) 27.88
Top 10 Institutions (%) 23.60
Mutual Fund Ownership (%) 0.76
5%/Insider Ownership (%) 0.00
Float (%) 0.00
OWNERSHIP ACTIVITY
DESCRIPTION # OF HOLDERS SHARES
Total Positions 43 5,298,015
New Positions 30 0
Soldout Positions 46 0
Net Position Change -16 408,719
Buyers 34 1,905,073
Sellers 50 -1,496,354
VIEW:
INSTITUTION NAME SHS HELD SHS CHG %CHG $CHG* %OUT %PORT RPT DATE
Ardsley Partners 1,431,227 -61,960 -4.2 1,567,156 7.4 1.3 03-31-13
Thomson Horstmann & Bryant, Inc. 1,097,228 445,598 68.4 2,853,317 5.7 0.3 03-31-13
The Vanguard Group, Inc. 467,983 41,790 9.8 720,295 2.4 0 03-31-13
BlackRock Institutional Trust Company, N.A. 413,514 413,514 100 1,898,029 2.1 0 03-31-13
Dimensional Fund Advisors, LP 225,252 -2,480 -1.1 271,005 1.2 0 03-31-13
Diker Management LLC 223,795 5,100 2.3 294,591 1.2 0.3 03-31-13
UBS Global Asset Management (Americas), Inc. 191,380 191,380 100 878,434 1 0 03-31-13
Deutsche Asset Management Americas 153,580 153,580 100 704,932 0.8 0 03-31-13
AWM Investment Company, Inc. 150,772 0 0 186,957 0.8 0.1 03-31-13
Delta Lloyd NV 138,350 138,350 100 635,027 0.7 0 03-31-13
Price Wealth Management, Inc. 118,655 -118,595 -50 -481,498 0.6 0.5 09-30-12
Susquehanna Financial Group, LLLP 66,198 66,198 100 303,849 0.3 0 03-31-13
Century Management 62,893 -820 -1.3 75,240 0.3 0 03-31-13
Geode Capital Management, L.L.C. 60,846 61 0.1 75,653 0.3 0 03-31-13
UBS Securities LLC 58,971 58,971 100 270,677 0.3 0 03-31-13
  • *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
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