Denali Advisors’s SIGA Technologies SIGA Stock Holding History

Denali Advisors’s Portfolio SIGA Stock Details SIGA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.51M	Sell	414,436 -22,451	-5%	-$101K	0.15%	147
2026 Q1	$2.34M	Buy	436,887 +75,087	+21%	+$468K	0.26%	105
2025 Q4	$2.21M	Buy	361,800 +1,500	+0.4%	+$10.7K	0.25%	106
2025 Q3	$3.3M	Sell	360,300 -30,803	-8%	-$246K	0.37%	92
2025 Q2	$2.55M	Buy	391,103 +573	+0.1%	+$3.44K	0.27%	104
2025 Q1	$2.14M	Buy	390,530 +11,986	+3%	+$71K	0.24%	121
2024 Q4	$2.27M	Buy	378,544 +139,354	+58%	+$932K	0.24%	120
2024 Q3	$1.61M	Buy	239,190 +90	+0%	+$786	0.17%	139
2024 Q2	$1.81M	Buy	+239,100	New	+$1.95M	0.5%	63

Other funds holding SIGA

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

AltraVue Capital Bellevue, Washington $1.39B AUM 53.77% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

FWSM

First Wilshire Securities Management Pasadena, California $486M AUM 50.29% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Denali Advisors's SIGA Position: Q2 2026 in Review

Denali Advisors reduced its SIGA Technologies (SIGA) stake by 5.1% in Q2 2026, selling an estimated $101K and leaving 414,436 shares worth $1.51M. The position accounts for 0.15% of the portfolio, ranked #147.

Denali Advisors first reported a position in SIGA in Q2 2024 and has held it in 9 quarters since. The position peaked at $3.3M in Q3 2025. 161 funds tracked by Wall St. Rank hold SIGA as of Q2 2026.

Denali Advisors held 414,436 shares of SIGA Technologies worth $1.51M as of Q2 2026.
Denali Advisors sold 22,451 SIGA Technologies shares in Q2 2026, an estimated $101K.
SIGA Technologies made up 0.15% of Denali Advisors's portfolio in Q2 2026, its #147 holding.
Denali Advisors first reported a position in SIGA Technologies in Q2 2024 and has held it in 9 quarters since.
Denali Advisors's SIGA Technologies position peaked at $3.3M in Q3 2025.
161 funds tracked by Wall St. Rank held SIGA Technologies as of Q2 2026.

Based on Denali Advisors's 13F filing for Q2 2026, filed 10 Aug 2026.