Data as of 4:02pm ET
 -0.01 / -1.79%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $4.3 million shares of ZBB during the quarter ended September 2014 and now own 17.58% of the total shares outstanding. This is a greater percentage than is typical for companies in the Electrical Products industry and highlights that the smart money sees this stock as an important holding.
Individual stakeholders6.00%
Other institutional16.88%
Mutual fund holders0.70%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2014POTOMAC CAPITAL MANAGEMENT, INC.  Bought 1.0 Million shares of ZBB Energy Corp
9/30/2014S SQUARED TECHNOLOGY LLC  Bought 850.0 Thousand shares of ZBB Energy Corp
9/30/2014MANATUCK HILL PARTNERS LLC  Bought 845.7 Thousand shares of ZBB Energy Corp

Top 10 Owners of ZBB Energy Corp

Total value ($)Shares
bought / sold
Marathon Capital Management LLC4.89%1,908,1001,150,584-169,200-8.15%
Potomac Capital Management, Inc.2.68%1,048,100632,004+1,048,100--
S Squared Technology LLC2.18%850,000512,550+850,000--
Manatuck Hill Partners LLC2.17%845,700509,957+845,700--
G2 Investment Partners Management...1.46%570,708344,137+570,708--
Perkins Capital Management, Inc.1.22%475,000286,425+475,000--
Ardsley Advisory Partners1.02%400,000241,200+400,000--
The Vanguard Group, Inc.0.49%189,624114,343+111,768+143.56%
Wilmington Trust Investment Advis...0.33%127,52976,90000.00%
Geode Capital Management LLC0.18%71,33743,016+36,498+104.76%

Top 10 Mutual Funds Holding ZBB Energy Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Extended Market Index Fu...0.49%189,624114,34300.00%
Fidelity Spartan Extended Market ...0.18%71,33743,01600.00%
AXA/Lord Abbett Micro Cap Portfol...0.02%5,7123,444+5,712--
Wilshire Micro Cap ETF0.01%5,3713,239-2,506-31.81%

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