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Institutional Investment Manager
Potomac Capital Management, Inc.
Potomac Capital Management, Inc. (CIK: 0001418746) incorporated in New York, located at 299 Park Avenue, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 74 holdings with a total value of $80,961,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 NUMEREX CORP PA 678,342 5,908,000 7.30%
2 EXTREME NETWORKS INC COM 1,222,120 4,106,000 5.07%
3 UNISYS CORP 293,974 3,498,000 4.32%
4 BLACK DIAMOND INC COM 543,401 3,413,000 4.22%
5 RADISYS CORP COM 1,205,210 3,254,000 4.02%
6 BOINGO WIRELESS INC COM 374,418 3,100,000 3.83%
7 DEMAND MEDIA INC COM NEW 715,134 2,982,000 3.68%
8 TeleCommunication Systems Inc. 648,041 2,229,000 2.75%
9 KEMET CORP 1,152,500 2,121,000 2.62%
10 ECHOSTAR CORP CL A 44,150 1,900,000 2.35%
11 INTERSECTIONS INC COM 891,352 1,854,000 2.29%
12 UNISYS CORP 155,200 1,848,000 2.28% Call
13 RIGHTSIDE GROUP LTD COM 237,442 1,821,000 2.25%
14 REALD INC 180,232 1,732,000 2.14%
15 NET 1 UEPS TECHNOLOGIES INC 102,300 1,713,000 2.12%
16 MAXWELL TECHNOLOGIES INC 300,450 1,628,000 2.01%
17 CARTESIAN INC 582,213 1,432,000 1.77%
18 MAXLINEAR INC COM 112,820 1,403,000 1.73%
19 Global Ship Lease Inc 294,109 1,365,000 1.69%
20 FALCONSTOR SOFTWARE INC 677,977 1,349,000 1.67%
21 FX ENERGY INC 1,384,868 1,316,000 1.63%
22 InnerWorkings Inc 209,280 1,308,000 1.62%
23 DIREXION SHS ETF TR 22,000 1,298,000 1.60%
24 IZEA Inc. 3,022,299 1,269,000 1.57%
25 LA QUINTA HLDGS INC 80,000 1,262,000 1.56%
26 SCIQUEST INC 121,881 1,219,000 1.51%
27 O2MICRO INTERNATIONAL LTD SPONS ADR 500,000 1,136,000 1.40%
28 MATTERSIGHT CORP COM 145,059 1,118,000 1.38%
29 TRAVELCENTERS AMER LLC 102,244 1,056,000 1.30%
30 DISH NETWORK A 16,520 964,000 1.19%
31 MAGICJACK VOCALTEC LTD SHS 104,781 934,000 1.15%
32 MARVELL TECHNOLOGY GROUP LTD 100,000 905,000 1.12%
33 HYDRA INDS ACQUISITION CORP 87,500 846,000 1.04%
34 QUANTUM CORP COM DSSG 1,202,500 839,000 1.04%
35 ATMEL CORP 103,800 838,000 1.04%
36 Jive Software Inc 175,200 818,000 1.01% Call
37 PHARMATHENE INC COM 591,134 786,000 0.97%
38 LIFEVANTAGE CORPORATION 941,409 763,000 0.94%
39 RAND LOGISTICS INC 360,086 756,000 0.93%
40 POTBELLY CORP 62,500 688,000 0.85%
41 RCI HOSPITALITY HLDGS INC COM 65,333 681,000 0.84%
42 FINISH LINE INC CL A 35,200 679,000 0.84%
43 LUNA INNOVATIONS 675,544 631,000 0.78%
44 FREIGHTCAR AMERICA INC 35,942 617,000 0.76%
45 POINTS INTL LTD COM NEW 53,162 577,000 0.71%
46 IEC ELECTRS CORP NEW COM 146,930 566,000 0.70%
47 EXTREME NETWORKS INC COM 167,100 561,000 0.69% Call
48 PURECYCLE CORP 110,041 545,000 0.67%
49 SPARK NETWORKS INC 185,400 534,000 0.66%
50 NUMEREX CORP PA 60,000 523,000 0.65% Call
Page 1 of 2

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001418746-15-000010, filed 2015.11.12).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.