SIGA Technologies Inc. (SIGA)
NASDAQ: SIGA
· Real-Time Price · USD
8.95
0.00 (0.00%)
At close: Oct 03, 2025, 3:59 PM
9.10
1.68%
After-hours: Oct 03, 2025, 07:13 PM EDT
13F Institute Ownership
Total Institutes of 178 in SIGA expanded their positions with an increase of 14 investors compared to the previous quarter. A reduction of 633K shares, as total invested capital grew by $39.65M with ownership percentage dropping from 49.11% to 48.20%.
Options Activity
Institutions are holding more Calls Contracts as Puts Contracts, indicating a bullish sentiment.
Put/Call 0.157
0.16
Call Flow 105,500
86%
Put Flow 16,600
14%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Blackrock, Inc. | 5.08% | 3.63M | -4.43% | 23.65M | < 0.01% | Aug 12, 2025 |
| Vanguard Group Inc | 3.52% | 2.51M | +0.82% | 16.39M | < 0.01% | Aug 11, 2025 |
| Altravue Capital, LLC | 3.50% | 2.5M | +4.35% | 16.31M | 1.43% | Aug 12, 2025 |
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