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ALPS Advisors’s SIGA Technologies SIGA Stock Holding History

ALPS 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
Q1 		– Sell
-51,688
Closed -$316K – 1131
2025
Q4 		$316K Buy
51,688
+568
+1% +$4.04K ﹤0.01% 935
2025
Q3 		$468K Buy
+51,120
New +$409K ﹤0.01% 726
2025
Q1 		– Sell
-44,250
Closed -$266K – 1106
2024
Q4 		$266K Sell
44,250
-500
-1% -$3.34K ﹤0.01% 951
2024
Q3 		$302K Buy
+44,750
New +$391K ﹤0.01% 955
2023
Q1 		– Sell
-23,838
Closed -$175K – 1125
2022
Q4 		$175K Buy
23,838
+79
+0.3% +$692 ﹤0.01% 1006
2022
Q3 		$245K Buy
+23,759
New +$382K ﹤0.01% 980
2019
Q3 		– Sell
-62,139
Closed -$353K – 974
2019
Q2 		$353K Sell
62,139
-3,277
-5% -$18.1K ﹤0.01% 778
2019
Q1 		$393K Buy
+65,416
New +$439K ﹤0.01% 745

Other funds holding SIGA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
AC
AltraVue Capital Bellevue, Washington $1.39B AUM 53.77% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
FWSM
First Wilshire Securities Management Pasadena, California $486M AUM 50.29% 1-Year Est. Return

ALPS Advisors's SIGA Position: Q1 2026 in Review

ALPS Advisors sold out of SIGA Technologies (SIGA) in Q1 2026, closing a stake of 51,688 shares — an estimated $316K sold.

ALPS Advisors first reported a position in SIGA in Q1 2019 and held it in 8 quarters. The position peaked at $468K in Q3 2025. 183 funds tracked by Wall St. Rank hold SIGA as of Q1 2026.

  • ALPS Advisors reported no remaining SIGA Technologies position as of Q1 2026 after selling out during the quarter.
  • ALPS Advisors sold 51,688 SIGA Technologies shares in Q1 2026, an estimated $316K.
  • ALPS Advisors first reported a position in SIGA Technologies in Q1 2019 and held it in 8 quarters.
  • ALPS Advisors's SIGA Technologies position peaked at $468K in Q3 2025.
  • 183 funds tracked by Wall St. Rank held SIGA Technologies as of Q1 2026.

Based on ALPS Advisors's 13F filing for Q1 2026, filed 8 May 2026.