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Royce & Associates’s SIGA Technologies SIGA Stock Holding History

Royce & Associates’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 		$2.01M Sell
551,010
-116,636
-17% -$522K 0.02% 613
2026
Q1 		$3.57M Buy
667,646
+56,627
+9% +$353K 0.04% 512
2025
Q4 		$3.73M Sell
611,019
-69,203
-10% -$492K 0.04% 510
2025
Q3 		$6.22M Buy
680,222
+37,640
+6% +$301K 0.06% 421
2025
Q2 		$4.19M Sell
642,582
-116,094
-15% -$696K 0.04% 493
2025
Q1 		$4.16M Sell
758,676
-85,644
-10% -$507K 0.05% 473
2024
Q4 		$5.07M Sell
844,320
-14,486
-2% -$96.8K 0.05% 476
2024
Q3 		$5.8M Sell
858,806
-7,450
-0.9% -$65K 0.05% 445
2024
Q2 		$6.57M Sell
866,256
-207,487
-19% -$1.69M 0.06% 424
2024
Q1 		$9.19M Sell
1,073,743
-682,568
-39% -$3.9M 0.08% 350
2023
Q4 		$9.84M Buy
1,756,311
+429,500
+32% +$2.3M 0.09% 313
2023
Q3 		$6.97M Buy
1,326,811
+351,455
+36% +$1.73M 0.07% 394
2023
Q2 		$4.93M Buy
975,356
+60,012
+7% +$341K 0.05% 495
2023
Q1 		$5.26M Buy
915,344
+251,063
+38% +$1.68M 0.05% 473
2022
Q4 		$4.89M Buy
664,281
+337,254
+103% +$2.96M 0.05% 476
2022
Q3 		$3.37M Buy
327,027
+198,345
+154% +$3.19M 0.04% 538
2022
Q2 		$1.49M Sell
128,682
-324,678
-72% -$2.93M 0.02% 697
2022
Q1 		$3.21M Sell
453,360
-88,154
-16% -$590K 0.03% 640
2021
Q4 		$4.07M Sell
541,514
-939
-0.2% -$7.15K 0.03% 614
2021
Q3 		$4.01M Buy
542,453
+29,366
+6% +$188K 0.03% 628
2021
Q2 		$3.22M Buy
513,087
+425,956
+489% +$2.93M 0.02% 684
2021
Q1 		$566K Buy
+87,131
New +$591K ﹤0.01% 913
2020
Q1 		– Sell
-6,440
Closed -$31K – 1189
2019
Q4 		$31K Buy
6,440
+1,596
+33% +$8.13K ﹤0.01% 1082
2019
Q3 		$25K Buy
4,844
+1,527
+46% +$8.23K ﹤0.01% 1108
2019
Q2 		$19K Buy
3,317
+250
+8% +$1.38K ﹤0.01% 1120
2019
Q1 		$18K Buy
+3,067
New +$20.6K ﹤0.01% 1129

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
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Geode Capital Management
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
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

Royce & Associates's SIGA Position: Q2 2026 in Review

Royce & Associates reduced its SIGA Technologies (SIGA) stake by 17% in Q2 2026, selling an estimated $522K and leaving 551,010 shares worth $2.01M. The position accounts for 0.02% of the portfolio, ranked #613.

Royce & Associates first reported a position in SIGA in Q1 2019 and has held it in 26 quarters since. The position peaked at $9.84M in Q4 2023. 161 funds tracked by Wall St. Rank hold SIGA as of Q2 2026.

  • Royce & Associates held 551,010 shares of SIGA Technologies worth $2.01M as of Q2 2026.
  • Royce & Associates sold 116,636 SIGA Technologies shares in Q2 2026, an estimated $522K.
  • SIGA Technologies made up 0.02% of Royce & Associates's portfolio in Q2 2026, its #613 holding.
  • Royce & Associates first reported a position in SIGA Technologies in Q1 2019 and has held it in 26 quarters since.
  • Royce & Associates's SIGA Technologies position peaked at $9.84M in Q4 2023.
  • 161 funds tracked by Wall St. Rank held SIGA Technologies as of Q2 2026.

Based on Royce & Associates's 13F filing for Q2 2026, filed 14 Aug 2026.