Cambria Investment Management’s SIGA Technologies SIGA Stock Holding History

Cambria Investment Management’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 Q1	$225K	Buy	42,083 +16,185	+62%	+$101K	0.01%	611
2025 Q4	$158K	Buy	25,898 +4,014	+18%	+$28.6K	0.01%	593
2025 Q3	$200K	Buy	21,884 +951	+5%	+$7.6K	0.01%	514
2025 Q2	$136K	Buy	20,933 +2,242	+12%	+$13.4K	0.01%	431
2025 Q1	$102K	Buy	+18,691	New	+$111K	0.01%	357
2023 Q1	–	Sell	-185,328	Closed	-$1.36M	–	300
2022 Q4	$1.36M	Buy	185,328 +71,280	+63%	+$625K	0.11%	148
2022 Q3	$1.18M	Buy	114,048 +87,973	+337%	+$1.41M	0.13%	135
2022 Q2	$302K	Buy	+26,075	New	+$235K	0.04%	197

Other funds holding SIGA

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

AltraVue Capital Bellevue, Washington $1.16B AUM 46.45% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

FWSM

First Wilshire Securities Management Pasadena, California $444M AUM 42.88% 1-Year Est. Return

Cambria Investment Management's SIGA Position: Q1 2026 in Review

Cambria Investment Management increased its SIGA Technologies (SIGA) stake by 62% in Q1 2026, buying an estimated $101K and bringing the position to 42,083 shares worth $225K. The position accounts for 0.01% of the portfolio, ranked #611.

Cambria Investment Management first reported a position in SIGA in Q2 2022 and has held it in 8 quarters since. The position peaked at $1.36M in Q4 2022. 183 funds tracked by Wall St. Rank hold SIGA as of Q1 2026.

Cambria Investment Management held 42,083 shares of SIGA Technologies worth $225K as of Q1 2026.
Cambria Investment Management bought 16,185 SIGA Technologies shares in Q1 2026, an estimated $101K.
SIGA Technologies made up 0.01% of Cambria Investment Management's portfolio in Q1 2026, its #611 holding.
Cambria Investment Management first reported a position in SIGA Technologies in Q2 2022 and has held it in 8 quarters since.
Cambria Investment Management's SIGA Technologies position peaked at $1.36M in Q4 2022.
183 funds tracked by Wall St. Rank held SIGA Technologies as of Q1 2026.

Based on Cambria Investment Management's 13F filing for Q1 2026, filed 15 May 2026.