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SIGA

SIGA Technologies Inc · NASDAQ NMS - GLOBAL MARKET · Pharmaceuticals

$4.53$-0.67 (-12.88%)

Prices delayed up to 5 minutes

AC Intelligence

AC Intelligence

AC Intelligence for SIGA is being prepared.

Key Stats

Key Stats

Open

$4.60

Day High

$4.63

Day Low

$4.46

Prev Close

$5.20

Volume

0

Avg Volume

936.6K

Day Change

$-0.67

Change %

-12.88%

Fundamentals

Fundamentals

P/E

13.9

P/B

2.20

EPS (TTM)

$0.32

Div Yield

0.00%

Market Cap

$325M

52-Wk Range

$4.81 — $9.62

Earnings History

Insider Activity

Who Owns This Stock

Who Owns SIGA

Other21.6%141 holders
Passive / Index11.2%10 holders
Quality / Compounder7.0%13 holders
Dealer / Bank3.8%14 holders
Tactical / Macro2.2%2 holders
Systematic / Quant2.0%5 holders
Income / Defensive1.9%12 holders
Activist0.8%1 holder

Based on Q4 2025 13F filings + AC behavioral model

198 institutional holders

Top Holders

1.Dimensional Fund Advisors
$14496.3B
2.Vanguard Group
$14325.6B
3.AltraVue Capital, LLC
+270.4%$11589.4B
4.BlackRock, Inc.
+0.9%$9364.4B
5.BlackRock, Inc.
-17.3%$7675.1B
6.AMERICAN CENTURY COMPANIES INC
-5.5%$7121.1B
7.State Street
$6571.7B
+22.8%$6263.2B
9.Citadel Advisors
0.0%$5978.4B
10.Geode Capital Management
+608.3%$5324.3B
11.AQR Capital Management
$5319.0B
$5006.8B
13.JUPITER ASSET MANAGEMENT LTD
+207.5%$4567.6B
$4179.6B
15.ROYCE & ASSOCIATES LP
-10.2%$3733.3B
16.Legato Capital Management LLC
+13.4%$3547.1B
0.0%$3486.1B
18.AltraVue Capital, LLC
0.0%$3128.6B
19.JACOBS LEVY EQUITY MANAGEMENT, INC
$3031.6B
20.Point72
$2989.7B

Institutional Pressure

Market Regime:Strong Risk-Off (-0.62)
SELLINGBUYING
Mild Selling Pressure
Other(21.6%)
Passive / Index(11.2%)
Holds
Quality / Compounder(7.0%)
Holds through
Dealer / Bank(3.8%)
Facilitating
Tactical / Macro(2.2%)
Reducing rapidly
Systematic / Quant(2.0%)
De-risking (mechanical)
Income / Defensive(1.9%)
Inflows (flight to yield)
Activist(0.8%)
May accumulate

18% passive + quality floor won't sell.

Updated daily · Based on Q4 2025 filings + AC behavioral model

Sentiment Signals

Sentiment Signals

Insider ActivityNo insider transactions in last 90 daysSEC Form 4
↑↑Inst. Flows176 increased/new, 84 decreased/exited (13F)AC 13F Analysis

Sources: SEC Form 4, AC 13F Analysis

On AcidCapitalist

On AcidCapitalist

No recent mentions of SIGA on AcidCapitalist.

Data provided by Finnhub. Prices delayed up to 5 minutes.