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Parallel Advisors’s SIGA Technologies SIGA Stock Holding History

Parallel 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
Q2 		$3.03K Buy
833
+530
+175% +$2.37K ﹤0.01% 3400
2026
Q1 		$1.62K Sell
303
-7,666
-96% -$47.8K ﹤0.01% 3435
2025
Q4 		$48.7K Buy
7,969
+2,549
+47% +$18.1K ﹤0.01% 1860
2025
Q3 		$49.6K Buy
5,420
+159
+3% +$1.27K ﹤0.01% 1804
2025
Q2 		$34.3K Buy
5,261
+1,057
+25% +$6.34K ﹤0.01% 1929
2025
Q1 		$23K Buy
4,204
+3,926
+1,412% +$23.2K ﹤0.01% 2069
2024
Q4 		$1.67K Sell
278
-3,318
-92% -$22.2K ﹤0.01% 3016
2024
Q3 		$24.3K Buy
3,596
+3,373
+1,513% +$29.4K ﹤0.01% 1987
2024
Q2 		$1.69K Hold
223
– – ﹤0.01% 2847
2024
Q1 		$1.91K Buy
223
+183
+458% +$1.04K ﹤0.01% 2830
2023
Q4 		$224 Sell
40
-973
-96% -$5.21K ﹤0.01% 3156
2023
Q3 		$5.32K Buy
1,013
+937
+1,233% +$4.62K ﹤0.01% 2483
2023
Q2 		$384 Sell
76
-63
-45% -$358 ﹤0.01% 3154
2023
Q1 		$799 Buy
+139
New +$929 ﹤0.01% 3006
2022
Q4 		– Sell
-12
Closed – – 3505
2022
Q3 		$0 Buy
+12
New +$193 ﹤0.01% 3464
2022
Q1 		– Sell
-795
Closed -$6K – 3247
2021
Q4 		$6K Sell
795
-40
-5% -$305 ﹤0.01% 2345
2021
Q3 		$6K Buy
+835
New +$5.35K ﹤0.01% 2300
2021
Q2 		– Sell
-6,460
Closed -$42K – 3053
2021
Q1 		$42K Sell
6,460
-1,540
-19% -$10.4K ﹤0.01% 1267
2020
Q4 		$58K Hold
8,000
– – ﹤0.01% 1041
2020
Q3 		$55K Hold
8,000
– – ﹤0.01% 1025
2020
Q2 		$47K Hold
8,000
– – ﹤0.01% 1070
2020
Q1 		$38K Hold
8,000
– – ﹤0.01% 1039
2019
Q4 		$38K Hold
8,000
– – ﹤0.01% 1132
2019
Q3 		$41K Hold
8,000
– – ﹤0.01% 1066
2019
Q2 		$45K Hold
8,000
– – ﹤0.01% 945
2019
Q1 		$48K Hold
8,000
– – 0.01% 876
2018
Q4 		$63K Hold
8,000
– – 0.01% 683
2018
Q3 		$55K Hold
8,000
– – 0.01% 785
2018
Q2 		$47K Buy
+8,000
New +$51.9K 0.01% 756

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

Parallel Advisors's SIGA Position: Q2 2026 in Review

Parallel Advisors increased its SIGA Technologies (SIGA) stake by 175% in Q2 2026, buying an estimated $2.37K and bringing the position to 833 shares worth $3.03K. The position accounts for ﹤0.01% of the portfolio, ranked #3400.

Parallel Advisors first reported a position in SIGA in Q2 2018 and has held it in 29 quarters since. The position peaked at $63K in Q4 2018. 160 funds tracked by Wall St. Rank hold SIGA as of Q2 2026.

  • Parallel Advisors held 833 shares of SIGA Technologies worth $3.03K as of Q2 2026.
  • Parallel Advisors bought 530 SIGA Technologies shares in Q2 2026, an estimated $2.37K.
  • SIGA Technologies made up ﹤0.01% of Parallel Advisors's portfolio in Q2 2026, its #3400 holding.
  • Parallel Advisors first reported a position in SIGA Technologies in Q2 2018 and has held it in 29 quarters since.
  • Parallel Advisors's SIGA Technologies position peaked at $63K in Q4 2018.
  • 160 funds tracked by Wall St. Rank held SIGA Technologies as of Q2 2026.

Based on Parallel Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.