BlackRock Investment Management, LLC - SIGA TECHNOLOGIES INC ownership

SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 68 filers reported holding SIGA TECHNOLOGIES INC in Q4 2013. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of SIGA TECHNOLOGIES INC
ValueSharesWeighting
Q4 2014$8,0000.0%5,7100.0%0.00%
Q3 2014$8,000
-52.9%
5,710
-4.9%
0.00%
Q2 2014$17,000
-94.7%
6,006
-94.2%
0.00%
Q1 2014$322,000
-6.9%
103,813
-1.9%
0.00%
-100.0%
Q4 2013$346,000
-15.2%
105,819
-0.8%
0.00%0.0%
Q3 2013$408,000
+43.7%
106,719
+6.8%
0.00%0.0%
Q2 2013$284,00099,9120.00%
Other shareholders
SIGA TECHNOLOGIES INC shareholders Q4 2013
NameSharesValueWeighting ↓
AltraVue Capital, LLC 1,862,476$21,567,0003.17%
FRIESS ASSOCIATES LLC 121,225$1,404,0002.34%
Price Jennifer C. 804,559$9,317,0001.59%
Legato Capital Management LLC 409,310$4,740,0001.06%
FIRST WILSHIRE SECURITIES MANAGEMENT INC 161,739$1,873,0000.70%
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. 1,461,871$16,929,0000.61%
Timelo Investment Management Inc. 50,000$579,0000.53%
EAM Global Investors LLC 159,135$1,843,0000.45%
GLOBEFLEX CAPITAL L P 138,893$1,608,0000.39%
EAM Investors, LLC 108,941$1,262,0000.31%
View complete list of SIGA TECHNOLOGIES INC shareholders