Verition Fund Management
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Verition Fund Management’s SIGA Technologies SIGA Stock Holding History

Verition Fund 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
2025
Q2 		– Sell
-11,030
Closed -$60.4K – 3839
2025
Q1 		$60.4K Sell
11,030
-4,385
-28% -$26K ﹤0.01% 3189
2024
Q4 		$92.6K Buy
+15,415
New +$103K ﹤0.01% 3087
2024
Q3 		– Sell
-26,000
Closed -$197K – 3486
2024
Q2 		$197K Buy
+26,000
New +$212K ﹤0.01% 2604
2022
Q4 		– Sell
-120,000
Closed -$1.24M – 2663
2022
Q3 		$1.24M Buy
+120,000
New +$1.93M 0.01% 1250

Other funds holding SIGA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AC
AltraVue Capital Bellevue, Washington $1.16B AUM 46.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JAM
Jupiter Asset Management London, United Kingdom $18.8B AUM 29.2% 1-Year Est. Return

Verition Fund Management's SIGA Position: Q2 2025 in Review

Verition Fund Management sold out of SIGA Technologies (SIGA) in Q2 2025, closing a stake of 11,030 shares — an estimated $60.4K sold.

Verition Fund Management first reported a position in SIGA in Q3 2022 and held it in 4 quarters. The position peaked at $1.24M in Q3 2022. 177 funds tracked by Wall St. Rank hold SIGA as of Q2 2025.

  • Verition Fund Management reported no remaining SIGA Technologies position as of Q2 2025 after selling out during the quarter.
  • Verition Fund Management sold 11,030 SIGA Technologies shares in Q2 2025, an estimated $60.4K.
  • Verition Fund Management first reported a position in SIGA Technologies in Q3 2022 and held it in 4 quarters.
  • Verition Fund Management's SIGA Technologies position peaked at $1.24M in Q3 2022.
  • 177 funds tracked by Wall St. Rank held SIGA Technologies as of Q2 2025.

Based on Verition Fund Management's 13F filing for Q2 2025, filed 14 Aug 2025.