Los Angeles Capital Management’s SIGA Technologies SIGA Stock Holding History

Los Angeles Capital 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	$370K	Buy	69,082 +22,529	+48%	+$140K	﹤0.01%	965
2025 Q4	$387K	Buy	46,553 +1,106	+2%	+$7.87K	﹤0.01%	994
2025 Q3	$416K	Sell	45,447 -115,406	-72%	-$923K	﹤0.01%	998
2025 Q2	$1.05M	Sell	160,853 -124,744	-44%	-$748K	﹤0.01%	627
2025 Q1	$1.57M	Buy	285,597 +197,754	+225%	+$1.17M	0.01%	453
2024 Q4	$528K	Sell	87,843 -17,300	-16%	-$116K	﹤0.01%	800
2024 Q3	$710K	Sell	105,143 -12,000	-10%	-$105K	﹤0.01%	761
2024 Q2	$889K	Sell	117,143 -15,300	-12%	-$125K	﹤0.01%	693
2024 Q1	$1.13M	Hold	132,443	–	–	﹤0.01%	656
2023 Q4	$742K	Sell	132,443 -192,930	-59%	-$1.03M	﹤0.01%	770
2023 Q3	$1.71M	Sell	325,373 -68,431	-17%	-$337K	0.01%	486
2023 Q2	$1.99M	Buy	393,804 +21,701	+6%	+$123K	0.01%	493
2023 Q1	$2.14M	Buy	372,103 +146,586	+65%	+$979K	0.01%	483
2022 Q4	$1.66M	Buy	+225,517	New	+$1.98M	0.01%	565
2022 Q3	–	Sell	-37,084	Closed	-$429K	–	1369
2022 Q2	$429K	Sell	37,084 -128,941	-78%	-$1.16M	﹤0.01%	1020
2022 Q1	$1.18M	Buy	166,025 +20,209	+14%	+$135K	﹤0.01%	699
2021 Q4	$1.1M	Hold	145,816	–	–	﹤0.01%	695
2021 Q3	$1.08M	Buy	145,816 +33,096	+29%	+$212K	﹤0.01%	740
2021 Q2	$708K	Sell	112,720 -7,140	-6%	-$49.1K	﹤0.01%	1010
2021 Q1	$779K	Buy	119,860 +910	+0.8%	+$6.17K	﹤0.01%	1021
2020 Q4	$865K	Sell	118,950 -5,020	-4%	-$35.4K	﹤0.01%	999
2020 Q3	$852K	Buy	123,970 +5,351	+5%	+$36.4K	﹤0.01%	879
2020 Q2	$701K	Buy	118,619 +66,081	+126%	+$377K	﹤0.01%	983
2020 Q1	$251K	Buy	+52,538	New	+$256K	﹤0.01%	1114
2014 Q2	–	Sell	-12,670	Closed	-$39K	–	1279
2014 Q1	$39K	Buy	+12,670	New	+$42K	﹤0.01%	1240

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

Los Angeles Capital Management's SIGA Position: Q1 2026 in Review

Los Angeles Capital Management increased its SIGA Technologies (SIGA) stake by 48% in Q1 2026, buying an estimated $140K and bringing the position to 69,082 shares worth $370K. The position accounts for ﹤0.01% of the portfolio, ranked #965.

Los Angeles Capital Management first reported a position in SIGA in Q1 2014 and has held it in 25 quarters since. The position peaked at $2.14M in Q1 2023. 183 funds tracked by Wall St. Rank hold SIGA as of Q1 2026.

Los Angeles Capital Management held 69,082 shares of SIGA Technologies worth $370K as of Q1 2026.
Los Angeles Capital Management bought 22,529 SIGA Technologies shares in Q1 2026, an estimated $140K.
SIGA Technologies made up ﹤0.01% of Los Angeles Capital Management's portfolio in Q1 2026, its #965 holding.
Los Angeles Capital Management first reported a position in SIGA Technologies in Q1 2014 and has held it in 25 quarters since.
Los Angeles Capital Management's SIGA Technologies position peaked at $2.14M in Q1 2023.
183 funds tracked by Wall St. Rank held SIGA Technologies as of Q1 2026.

Based on Los Angeles Capital Management's 13F filing for Q1 2026, filed 8 May 2026.