Guggenheim Capital’s SIGA Technologies SIGA Stock Holding History

Guggenheim Capital’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	$98K	Buy	26,935 +6,559	+32%	+$29.4K	﹤0.01%	1693
2026 Q1	$109K	Buy	20,376 +7,550	+59%	+$47.1K	﹤0.01%	1573
2025 Q4	$78.4K	Buy	+12,826	New	+$91.2K	﹤0.01%	1729
2020 Q1	–	Sell	-13,461	Closed	-$64K	–	1989
2019 Q4	$64K	Sell	13,461 -167	-1%	-$850	﹤0.01%	2053
2019 Q3	$70K	Sell	13,628 -684	-5%	-$3.69K	﹤0.01%	2075
2019 Q2	$82K	Sell	14,312 -327	-2%	-$1.81K	﹤0.01%	2080
2019 Q1	$88K	Buy	+14,639	New	+$98.2K	﹤0.01%	2146

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 $3.38T AUM 44.17% 1-Year Est. Return

Guggenheim Capital's SIGA Position: Q2 2026 in Review

Guggenheim Capital increased its SIGA Technologies (SIGA) stake by 32% in Q2 2026, buying an estimated $29.4K and bringing the position to 26,935 shares worth $98K. The position accounts for ﹤0.01% of the portfolio, ranked #1693.

Guggenheim Capital first reported a position in SIGA in Q1 2019 and has held it in 7 quarters since. The position peaked at $109K in Q1 2026. 161 funds tracked by Wall St. Rank hold SIGA as of Q2 2026.

Guggenheim Capital held 26,935 shares of SIGA Technologies worth $98K as of Q2 2026.
Guggenheim Capital bought 6,559 SIGA Technologies shares in Q2 2026, an estimated $29.4K.
SIGA Technologies made up ﹤0.01% of Guggenheim Capital's portfolio in Q2 2026, its #1693 holding.
Guggenheim Capital first reported a position in SIGA Technologies in Q1 2019 and has held it in 7 quarters since.
Guggenheim Capital's SIGA Technologies position peaked at $109K in Q1 2026.
161 funds tracked by Wall St. Rank held SIGA Technologies as of Q2 2026.

Based on Guggenheim Capital's 13F filing for Q2 2026, filed 12 Aug 2026.