EXCALIBUR MANAGEMENT CORP - SIGA TECHNOLOGIES INC ownership

SIGA TECHNOLOGIES INC's ticker is SIGA and the CUSIP is 826917106. A total of 58 filers reported holding SIGA TECHNOLOGIES INC in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
EXCALIBUR MANAGEMENT CORP ownership history of SIGA TECHNOLOGIES INC
ValueSharesWeighting
Q1 2018$74,000
+94.7%
12,0000.0%0.06%
+87.5%
Q3 2017$38,00012,0000.03%
Other shareholders
SIGA TECHNOLOGIES INC shareholders Q2 2018
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