SIGA TECHNOLOGIES INC (SIGA)

Pharmaceutical Preparations

Latest Price

$2.98

TTM P/E

Normalized P/E

4.14

Div Yield

40.27%

Book Value

2.31

P/B Ratio

1.29

Valuation metrics

EPS: $0.32

Book value / share: $2.78

Formula: √(22.5 × EPS × BVPS)

Graham Number

$4.47

+50% upside

Norm. op. income: $70M (median of 7yr)

Tax rate: 23%

Discount rate: 10%

Growth assumption: zero (EPV is a no-growth value)

Earnings Power Value

$9.71

+226% upside

Base FCF: $43M (median of recent 5yr)

Growth: -12%/yr (median YOY, capped at 25%)

Discount rate: 10%

Terminal growth: 3%

Projection horizon: 10 years

DCF Fair Value

$5.37

+80% upside

EPS: $0.32

Target P/E: 4×

Formula: EPS × P/E

P/E Fair Value

$1.28

57% downside

48.7% held by institutions

Institution	Shares	Value	Ownership %	Change	Filing Date
BlackRock, Inc.	4.19M	$15.0M	5.83%	+692.1K	2026-06-30
DIMENSIONAL FUND ADVISORS LP	2.72M	$9.0M	3.79%	+16.8K	2026-06-30
AltraVue Capital, LLC	2.33M	$8.0M	3.24%	-104.9K	2026-06-30
VANGUARD CAPITAL MANAGEMENT LLC	1.71M	$6.0M	2.38%	-1.7K	2026-06-30
AMERICAN CENTURY COMPANIES INC	1.51M	$5.0M	2.10%	+188.3K	2026-06-30
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	1.47M	$5.0M	2.05%	-51.1K	2026-06-30
GEODE CAPITAL MANAGEMENT, LLC	1.42M	$5.0M	1.97%	+101.5K	2026-06-30
FIRST WILSHIRE SECURITIES MANAGEMENT INC	1.34M	$4.0M	1.86%	+449.4K	2026-06-30
AQR CAPITAL MANAGEMENT LLC	1.25M	$4.0M	1.73%	+26.3K	2026-06-30
STATE STREET CORP	1.13M	$4.0M	1.58%	+122.1K	2026-06-30