Clearstead Advisors’s SIGA Technologies SIGA Stock Holding History

Clearstead 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	$7.88K	Buy	2,165 +165	+8%	+$739	﹤0.01%	2056
2026 Q1	$10.7K	Sell	2,000 -8	-0.4%	-$50	﹤0.01%	1570
2025 Q4	$12.3K	Sell	2,008 -47	-2%	-$334	﹤0.01%	1838
2025 Q3	$18.8K	Sell	2,055 -945	-32%	-$7.55K	﹤0.01%	1665
2025 Q2	$19.6K	Hold	3,000	–	–	﹤0.01%	1633
2025 Q1	$16.4K	Hold	3,000	–	–	﹤0.01%	1477
2024 Q4	$18K	Hold	3,000	–	–	﹤0.01%	1419
2024 Q3	$20.3K	Sell	3,000 -1,000	-25%	-$8.73K	﹤0.01%	1412
2024 Q2	$30.4K	Hold	4,000	–	–	﹤0.01%	1280
2024 Q1	$29.8K	Hold	4,000	–	–	﹤0.01%	873
2023 Q4	$22.4K	Hold	4,000	–	–	﹤0.01%	922
2023 Q3	$21K	Hold	4,000	–	–	﹤0.01%	882
2023 Q2	$20.2K	Hold	4,000	–	–	﹤0.01%	897
2023 Q1	$23K	Hold	4,000	–	–	﹤0.01%	829
2022 Q4	$29.4K	Hold	4,000	–	–	﹤0.01%	727
2022 Q3	$41K	Hold	4,000	–	–	﹤0.01%	648
2022 Q2	$46K	Sell	4,000 -2,000	-33%	-$18K	﹤0.01%	638
2022 Q1	$43K	Hold	6,000	–	–	﹤0.01%	714
2021 Q4	$45K	Sell	6,000 -1,000	-14%	-$7.62K	﹤0.01%	676
2021 Q3	$52K	Hold	7,000	–	–	﹤0.01%	607
2021 Q2	$44K	Hold	7,000	–	–	﹤0.01%	580
2021 Q1	$46K	Hold	7,000	–	–	﹤0.01%	557
2020 Q4	$51K	Hold	7,000	–	–	﹤0.01%	509
2020 Q3	$48K	Buy	+7,000	New	+$47.6K	0.01%	474

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

Clearstead Advisors's SIGA Position: Q2 2026 in Review

Clearstead Advisors increased its SIGA Technologies (SIGA) stake by 8.3% in Q2 2026, buying an estimated $739 and bringing the position to 2,165 shares worth $7.88K. The position accounts for ﹤0.01% of the portfolio, ranked #2056.

Clearstead Advisors first reported a position in SIGA in Q3 2020 and has held it in 24 quarters since. The position peaked at $52K in Q3 2021. 161 funds tracked by Wall St. Rank hold SIGA as of Q2 2026.

Clearstead Advisors held 2,165 shares of SIGA Technologies worth $7.88K as of Q2 2026.
Clearstead Advisors bought 165 SIGA Technologies shares in Q2 2026, an estimated $739.
SIGA Technologies made up ﹤0.01% of Clearstead Advisors's portfolio in Q2 2026, its #2056 holding.
Clearstead Advisors first reported a position in SIGA Technologies in Q3 2020 and has held it in 24 quarters since.
Clearstead Advisors's SIGA Technologies position peaked at $52K in Q3 2021.
161 funds tracked by Wall St. Rank held SIGA Technologies as of Q2 2026.

Based on Clearstead Advisors's 13F filing for Q2 2026, filed 6 Aug 2026.