Fidelity Investments
SIGA icon

Fidelity Investments’s SIGA Technologies SIGA Stock Holding History

Fidelity Investments’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 		$125K Buy
23,402
+17,693
+310% +$110K ﹤0.01% 3707
2025
Q4 		$34.9K Buy
5,709
+1,695
+42% +$12.1K ﹤0.01% 4253
2025
Q3 		$36.7K Buy
4,014
+290
+8% +$2.32K ﹤0.01% 4103
2025
Q2 		$24.3K Sell
3,724
-20,238
-84% -$121K ﹤0.01% 4218
2025
Q1 		$131K Sell
23,962
-18,156
-43% -$108K ﹤0.01% 3436
2024
Q4 		$253K Buy
42,118
+24,042
+133% +$161K ﹤0.01% 3176
2024
Q3 		$122K Sell
18,076
-20,702
-53% -$181K ﹤0.01% 3384
2024
Q2 		$294K Buy
38,778
+36,117
+1,357% +$294K ﹤0.01% 2905
2024
Q1 		$22.8K Sell
2,661
-1,626
-38% -$9.28K ﹤0.01% 3963
2023
Q4 		$24K Buy
4,287
+1,155
+37% +$6.19K ﹤0.01% 3851
2023
Q3 		$16.4K Buy
3,132
+1,487
+90% +$7.33K ﹤0.01% 3911
2023
Q2 		$8.31K Buy
1,645
+224
+16% +$1.27K ﹤0.01% 4212
2023
Q1 		$8.17K Buy
1,421
+545
+62% +$3.64K ﹤0.01% 4210
2022
Q4 		$6.45K Sell
876
-46
-5% -$403 ﹤0.01% 4167
2022
Q3 		$10K Buy
922
+77
+9% +$1.24K ﹤0.01% 4093
2022
Q2 		$10K Buy
845
+141
+20% +$1.27K ﹤0.01% 4114
2022
Q1 		$5K Buy
704
+216
+44% +$1.45K ﹤0.01% 4447
2021
Q4 		$3K Buy
488
+63
+15% +$480 ﹤0.01% 3946
2021
Q3 		$3K Sell
425
-1
-0.2% -$6 ﹤0.01% 3928
2021
Q2 		$3K Buy
426
+251
+143% +$1.72K ﹤0.01% 3860
2021
Q1 		$1K Buy
+175
New +$1.19K ﹤0.01% 3877
2019
Q4 		– Sell
-400
Closed -$2K – 4215
2019
Q3 		$2K Hold
400
– – ﹤0.01% 3573
2019
Q2 		$2K Buy
+400
New +$2.21K ﹤0.01% 3546
2014
Q4 		– Sell
-492,932
Closed -$712K – 2833
2014
Q3 		$712K Buy
+492,932
New +$965K ﹤0.01% 2582
2014
Q2 		– Sell
-377,857
Closed -$1.17M – 2786
2014
Q1 		$1.17M Buy
377,857
+177,857
+89% +$589K ﹤0.01% 2455
2013
Q4 		$654K Buy
+200,000
New +$675K ﹤0.01% 2498
2013
Q3 		– Sell
-800,745
Closed -$2.27M – 2668
2013
Q2 		$2.27M Buy
+800,745
New +$2.68M ﹤0.01% 2291

Other funds holding SIGA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AC
AltraVue Capital Bellevue, Washington $1.16B AUM 46.45% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
State Street
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

Fidelity Investments's SIGA Position: Q1 2026 in Review

Fidelity Investments increased its SIGA Technologies (SIGA) stake by 310% in Q1 2026, buying an estimated $110K and bringing the position to 23,402 shares worth $125K. The position accounts for ﹤0.01% of the portfolio, ranked #3707.

Fidelity Investments first reported a position in SIGA in Q2 2013 and has held it in 27 quarters since. The position peaked at $2.27M in Q2 2013. 183 funds tracked by Wall St. Rank hold SIGA as of Q1 2026.

  • Fidelity Investments held 23,402 shares of SIGA Technologies worth $125K as of Q1 2026.
  • Fidelity Investments bought 17,693 SIGA Technologies shares in Q1 2026, an estimated $110K.
  • SIGA Technologies made up ﹤0.01% of Fidelity Investments's portfolio in Q1 2026, its #3707 holding.
  • Fidelity Investments first reported a position in SIGA Technologies in Q2 2013 and has held it in 27 quarters since.
  • Fidelity Investments's SIGA Technologies position peaked at $2.27M in Q2 2013.
  • 183 funds tracked by Wall St. Rank held SIGA Technologies as of Q1 2026.

Based on Fidelity Investments's 13F filing for Q1 2026, filed 15 May 2026.