Purchases and Sales Made in Q4 2025 in Siga Technologies Inc (SIGA)
This table provides information about the institutional ownership of Siga Technologies Inc (SIGA) during Q4 2025. The information is specifically focused on institutions that hold shares of SIGA TECHNOLOGIES INC.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 12, 2026
Q4 2025
|
Davenport & CO LLC
|
BUY
|
- |
50KNew |
$300K - $462K
|
50K
$300K
|
|
|
Jan 15, 2026
Q4 2025
|
Empirical Financial Services, LLC D.B.A. Empirical Wealth Management
|
BUY
|
- |
43.9KNew |
$264K - $405K
|
43.9K
$264K
|
|
|
Jan 14, 2026
Q4 2025
|
Exchange Traded Concepts, LLC
|
BUY
|
- |
8.46K+ 26.9% |
$50.7K - $78K
|
39.9K
$239K
|
|
|
Jan 23, 2026
Q4 2025
|
State Of Alaska, Department Of Revenue
|
BUY
|
- |
7.25K+ 192.49% |
$43.5K - $66.9K
|
11K
$66.1K
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
5.52K+ 9.14% |
$33.1K - $51K
|
65.9K
$396K
|
|
|
Jan 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
3.35K+ 418.1% |
$20.1K - $30.9K
|
4.15K
$24.9K
|
|
|
Jan 26, 2026
Q4 2025
|
Cwm, LLC
|
BUY
|
- |
3.01K+ 148.62% |
$18K - $27.7K
|
5.03K
$30.2K
|
|
|
Jan 26, 2026
Q4 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
712+ 25.72% |
$4.27K - $6.57K
|
3.48K
$20.9K
|
|
|
Jan 23, 2026
Q4 2025
|
Optima Capital LLC
Portland, OR |
BUY
|
- |
81New |
$486 - $748
|
81
$486
|
|
|
Jan 08, 2026
Q4 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
25+ 416.67% |
$150 - $231
|
31
$186
|
|
|
Jan 20, 2026
Q4 2025
|
Harbor Capital Advisors, Inc.
|
SELL
|
- |
-11- 1.76% |
$66 - $102
|
614
$3.68K
|
|
|
Jan 16, 2026
Q4 2025
|
Linden Thomas Advisory Services, LLC
Charlotte, NC |
SELL
|
- |
-82- 0.29% |
$492 - $757
|
28.5K
$171K
|
|
|
Jan 21, 2026
Q4 2025
|
Sjs Investment Consulting Inc.
Sylvania, OH |
SELL
|
- |
-389- 85.49% |
$2.33K - $3.59K
|
66
$396
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
SELL
|
- |
-501- 13.81% |
$3.01K - $4.62K
|
3.13K
$18.8K
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-682- 44.66% |
$4.09K - $6.29K
|
845
$5.07K
|
|
|
Jan 20, 2026
Q4 2025
|
October Effect LTD
Virginia Beach, VA |
SELL
|
- |
-2.57K- 10.0% |
$15.4K - $23.7K
|
23.1K
$139K
|
|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-3.21K- 23.16% |
$19.3K - $29.7K
|
10.7K
$64K
|
|
|
Jan 07, 2026
Q4 2025
|
Significant Wealth Partners LLC
Cary, IL |
SELL
|
- |
-22.3K- 50.05% |
$134K - $205K
|
22.2K
$133K
|
|