Linden Thomas Advisory Services, LLC Siga Technologies Inc Transaction History
Linden Thomas Advisory Services, LLC
- $988 Billion
- Q3 2025
A detailed history of Linden Thomas Advisory Services, LLC transactions in Siga Technologies Inc stock. As of the latest transaction made, Linden Thomas Advisory Services, LLC holds 28,547 shares of SIGA stock, worth $171,282. This represents 0.03% of its overall portfolio holdings.
Number of Shares
28,547
Previous 27,633
3.31%
Holding current value
$171,282
Previous $180 Million
44.98%
% of portfolio
0.03%
Previous 0.02%
Shares
7 transactions
Others Institutions Holding SIGA
# of Institutions
213Shares Held
35.1MCall Options Held
74.6KPut Options Held
22.8K-
Black Rock Inc. New York, NY3.91MShares$23.5 Million0.0% of portfolio
-
Vanguard Group Inc Valley Forge, PA2.66MShares$15.9 Million0.0% of portfolio
-
Dimensional Fund Advisors LP Austin, TX2.43MShares$14.6 Million0.0% of portfolio
-
Altra Vue Capital, LLC Bellevue, WA2.42MShares$14.5 Million2.09% of portfolio
-
American Century Companies Inc Kansas City, MO1.23MShares$7.4 Million0.01% of portfolio
About SIGA TECHNOLOGIES INC
- Ticker SIGA
- Exchange NASDAQ
- Sector Healthcare
- Industry Drug Manufacturers—Specialty & Generic
- Shares Outstandng 73,024,096
- Market Cap $438M
- Description
- SIGA Technologies, Inc., a commercial-stage pharmaceutical company, focuses on the health security and infectious disease markets in the United States. Its lead product is TPOXX, an oral formulation antiviral drug for the treatment of human smallpox disease caused by variola virus. SIGA Technologies, Inc. has a strategic partnership with Cipla T...