Potomac Capital Management, Inc. - ADVANCED PHOTONIX INC ownership

Quarter-by-quarter ownership
Potomac Capital Management, Inc. ownership history of ADVANCED PHOTONIX INC
ValueSharesWeighting
Q1 2015$697,000
+35.6%
1,741,4630.0%0.75%
+26.1%
Q4 2014$514,000
-46.3%
1,741,4630.0%0.59%
-43.3%
Q3 2014$958,000
+117.7%
1,741,463
+147.5%
1.04%
+177.9%
Q1 2014$440,000
-9.3%
703,7230.0%0.38%
-8.7%
Q4 2013$485,000703,7230.41%
Other shareholders
ADVANCED PHOTONIX INC shareholders Q2 2015
NameSharesValueWeighting ↓
THOMPSON DAVIS & CO., INC. 565,155$390,0000.59%
Potomac Capital Management, Inc. 703,723$485,0000.41%
NEEDHAM INVESTMENT MANAGEMENT LLC 333,333$230,0000.05%
SHEPHERD KAPLAN KROCHUK, LLC 104,500$72,0000.01%
REGENTATLANTIC CAPITAL LLC 20,000$14,0000.00%
GEODE CAPITAL MANAGEMENT, LLC 45,631$31,0000.00%
STATE STREET CORP 22,600$13,0000.00%
BlackRock Institutional Trust Company, N.A. 547,969$378,0000.00%
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 70,600$49,0000.00%
Citadel Advisors 27,870$20,0000.00%
View complete list of ADVANCED PHOTONIX INC shareholders