Latest Institutional Purchases of Siga Technologies Inc (SIGA)
This list provides information on the latest institutional transactions involving Siga Technologies Inc (SIGA) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 03, 2025
Q3 2025
|
One Wealth Advisors, LLC
San Francisco, CA |
BUY
|
- |
11.6KNew |
$75.1K - $110K
|
11.6K
$69.7K
|
|
|
Nov 14, 2025
Q3 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
11K+ 30.37% |
$71K - $104K
|
47.2K
$283K
|
|
|
Nov 12, 2025
Q3 2025
|
Cresset Asset Management, LLC
Chicago, IL |
BUY
|
- |
10.6K+ 35.2% |
$68.4K - $100K
|
40.7K
$244K
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
10.6KNew |
$68.2K - $100K
|
10.6K
$63.3K
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
10.5K+ 2.02% |
$68K - $99.9K
|
532K
$3.19M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
10.3K+ 10.5% |
$66.6K - $97.8K
|
109K
$651K
|
|
|
Nov 14, 2025
Q3 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
10.1KNew |
$65K - $95.4K
|
10.1K
$60.4K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
8.4K+ 37.52% |
$54.3K - $79.6K
|
30.8K
$185K
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
6.48K+ 8.78% |
$41.8K - $61.4K
|
80.2K
$481K
|
|
|
Nov 14, 2025
Q3 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
6.46K+ 33.37% |
$41.7K - $61.3K
|
25.8K
$155K
|
|
|
Oct 23, 2025
Q3 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
6.4K+ 7.88% |
$41.3K - $60.7K
|
87.6K
$526K
|
|
|
Nov 13, 2025
Q3 2025
|
Aviva PLC
|
BUY
|
- |
4.48K+ 8.76% |
$28.9K - $42.5K
|
55.6K
$334K
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
4.01KNew |
$25.9K - $38K
|
4.01K
$24.1K
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
3.8K+ 22.89% |
$24.5K - $36K
|
20.4K
$122K
|
|
|
Oct 23, 2025
Q3 2025
|
State Of Alaska, Department Of Revenue
|
BUY
|
- |
3.77KNew |
$24.3K - $35.7K
|
3.77K
$22.6K
|
|
|
Nov 12, 2025
Q3 2025
|
Simplex Trading, LLC
|
BUY
|
- |
3.37K+ 145.34% |
$21.7K - $31.9K
|
5.68K
$34.1K
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
2.94K+ 10.33% |
$19K - $27.9K
|
31.4K
$188K
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 (Difc) LTD
Dubai, C0 |
BUY
|
- |
2.85KNew |
$18.4K - $27K
|
2.85K
$17.1K
|
|
|
Nov 14, 2025
Q3 2025
|
Quarry LP
New York, NY |
BUY
|
- |
2.49KNew |
$16.1K - $23.6K
|
2.49K
$14.9K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
2.4KNew |
$15.5K - $22.8K
|
2.4K
$14.4K
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
BUY
|
- |
2.3K+ 19.33% |
$14.9K - $21.8K
|
14.2K
$85.2K
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
2.19K+ 23.72% |
$14.1K - $20.7K
|
11.4K
$68.5K
|
|
|
Nov 12, 2025
Q3 2025
|
Curio Wealth, LLC
Annapolis, MD |
BUY
|
- |
2KNew |
$12.9K - $19K
|
2K
$12K
|
|
|
Oct 29, 2025
Q3 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
1.53K+ 2.59% |
$9.87K - $14.5K
|
60.4K
$363K
|
|
|
Oct 15, 2025
Q3 2025
|
Cwm, LLC
|
BUY
|
- |
1.5K+ 286.62% |
$9.68K - $14.2K
|
2.02K
$12.1K
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
1.35K+ 896.03% |
$8.74K - $12.8K
|
1.5K
$9.02K
|
|
|
Dec 01, 2025
Q3 2025
|
Cambria Investment Management, L.P.
|
BUY
|
- |
951+ 4.54% |
$6.14K - $9.02K
|
21.9K
$131K
|
|
|
Nov 05, 2025
Q3 2025
|
Linden Thomas Advisory Services, LLC
Charlotte, NC |
BUY
|
- |
914+ 3.31% |
$5.9K - $8.66K
|
28.5K
$171K
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
BUY
|
- |
914+ 10155.56% |
$5.9K - $8.66K
|
923
$5.54K
|
|
|
Nov 13, 2025
Q3 2025
|
Wealth Collab, LLC
Bellevue, WA |
BUY
|
- |
752+ 35.72% |
$4.86K - $7.13K
|
2.86K
$17.1K
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
732+ 0.49% |
$4.73K - $6.94K
|
152K
$910K
|
|
|
Nov 03, 2025
Q3 2025
|
Significant Wealth Partners LLC
Cary, IL |
BUY
|
- |
731+ 1.67% |
$4.72K - $6.93K
|
44.5K
$267K
|
|
|
Nov 12, 2025
Q3 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
703+ 30.67% |
$4.54K - $6.66K
|
3K
$18K
|
|
|
Nov 14, 2025
Q3 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
611+ 3.68% |
$3.95K - $5.79K
|
17.2K
$103K
|
|
|
Nov 19, 2025
Q3 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
605+ 5.87% |
$3.91K - $5.74K
|
10.9K
$65.5K
|
|
|
Nov 13, 2025
Q3 2025
|
Altshuler Shaham LTD
|
BUY
|
- |
488New |
$3.15K - $4.63K
|
488
$2.93K
|
|
|
Oct 21, 2025
Q3 2025
|
Sjs Investment Consulting Inc.
Sylvania, OH |
BUY
|
- |
455New |
$2.94K - $4.31K
|
455
$2.73K
|
|
|
Nov 10, 2025
Q3 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
BUY
|
- |
450New |
$2.91K - $4.27K
|
450
$2.7K
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
274+ 0.03% |
$1.77K - $2.6K
|
998K
$5.99M
|
|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
270+ 1.26% |
$1.74K - $2.56K
|
21.7K
$130K
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
257+ 63.14% |
$1.66K - $2.44K
|
664
$3.98K
|
|
|
Oct 14, 2025
Q3 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
229+ 40.03% |
$1.48K - $2.17K
|
801
$4.81K
|
|
|
Nov 03, 2025
Q3 2025
|
Arizona State Retirement System
|
BUY
|
- |
210+ 1.68% |
$1.36K - $1.99K
|
12.7K
$76.2K
|
|
|
Nov 12, 2025
Q3 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
159+ 3.02% |
$1.03K - $1.51K
|
5.42K
$32.5K
|
|
|
Oct 21, 2025
Q3 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
73+ 2.05% |
$472 - $692
|
3.63K
$21.8K
|
|
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
BUY
|
- |
61+ 7.28% |
$394 - $578
|
899
$5.39K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
34+ 19.21% |
$220 - $322
|
211
$1.27K
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
31+ 1.01% |
$200 - $294
|
3.09K
$18.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Triumph Capital Management
|
BUY
|
- |
25New |
$162 - $237
|
25
$150
|
|
|
Oct 29, 2025
Q3 2025
|
Root Financial Partners, LLC
Solana Beach, CA |
BUY
|
- |
14New |
$90.4 - $133
|
14
$84
|
|