JP Morgan Chase
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JP Morgan Chase’s SIGA Technologies SIGA Stock Holding History

JP Morgan Chase’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
2022
Q3 		– Sell
-9,000
Closed -$104K – 6814
2022
Q2 		$104K Buy
+9,000
New +$81.1K ﹤0.01% 5387

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 $3.38T AUM 44.17% 1-Year Est. Return

JP Morgan Chase's SIGA Position: Q2 2026 in Review

JP Morgan Chase increased its SIGA Technologies (SIGA) stake by 6.1% in Q2 2026, buying an estimated $6.88K and bringing the position to 26,723 shares worth $96.5K. The position accounts for ﹤0.01% of the portfolio, ranked #6082.

JP Morgan Chase first reported a position in SIGA in Q1 2018 and has held it in 34 quarters since. The position peaked at $1.93M in Q3 2025. 161 funds tracked by Wall St. Rank hold SIGA as of Q2 2026.

  • JP Morgan Chase held 26,723 shares of SIGA Technologies worth $96.5K as of Q2 2026.
  • JP Morgan Chase bought 1,537 SIGA Technologies shares in Q2 2026, an estimated $6.88K.
  • SIGA Technologies made up ﹤0.01% of JP Morgan Chase's portfolio in Q2 2026, its #6082 holding.
  • JP Morgan Chase first reported a position in SIGA Technologies in Q1 2018 and has held it in 34 quarters since.
  • JP Morgan Chase's SIGA Technologies position peaked at $1.93M in Q3 2025.
  • 161 funds tracked by Wall St. Rank held SIGA Technologies as of Q2 2026.

Based on JP Morgan Chase's 13F filing for Q2 2026, filed 12 Aug 2026.