Potomac Capital Management, Inc. - SIGA TECHNOLOGIES INC ownership

SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 4 filers reported holding SIGA TECHNOLOGIES INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Potomac Capital Management, Inc. ownership history of SIGA TECHNOLOGIES INC
ValueSharesWeighting
Q3 2015$438,000
-8.6%
371,5260.0%0.54%
-7.4%
Q2 2015$479,000
-33.6%
371,5260.0%0.58%
-24.5%
Q1 2015$721,000
+14.8%
371,526
-14.8%
0.77%
+6.8%
Q4 2014$628,000
-4.0%
435,976
-3.7%
0.72%
+1.7%
Q3 2014$654,000
-49.1%
452,776
-0.7%
0.71%
-29.3%
Q2 2014$1,285,000
-3.7%
455,776
+5.8%
1.01%
-11.6%
Q1 2014$1,335,000
-5.3%
430,7760.0%1.14%
-4.7%
Q4 2013$1,409,000430,7761.20%
Other shareholders
SIGA TECHNOLOGIES INC shareholders Q3 2015
NameSharesValueWeighting ↓
AltraVue Capital, LLC 1,457,536$15,012,0002.24%
Price Jennifer C. 382,400$3,939,0000.81%
Legato Capital Management LLC 271,380$2,795,0000.72%
Harvest Investment Services, LLC 56,929$586,0000.72%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 118,577$1,221,0000.49%
SummerHaven Investment Management, LLC 58,802$606,0000.42%
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. 783,184$8,067,0000.32%
GLOBEFLEX CAPITAL L P 138,893$1,431,0000.25%
Telemetry Investments, L.L.C. 14,299$147,0000.19%
PLUSTICK MANAGEMENT LLC 20,000$206,0000.16%
View complete list of SIGA TECHNOLOGIES INC shareholders