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Engineers Gate Manager’s SIGA Technologies SIGA Stock Holding History

Engineers Gate Manager’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 		– Sell
-25,996
Closed -$139K – 2573
2026
Q1 		$139K Buy
+25,996
New +$162K ﹤0.01% 1981
2025
Q4 		– Sell
-16,135
Closed -$148K – 2499
2025
Q3 		$148K Buy
+16,135
New +$129K ﹤0.01% 1962
2025
Q2 		– Sell
-40,576
Closed -$222K – 2504
2025
Q1 		$222K Buy
40,576
+8,938
+28% +$52.9K ﹤0.01% 1845
2024
Q4 		$190K Sell
31,638
-26,013
-45% -$174K ﹤0.01% 1893
2024
Q3 		$389K Buy
57,651
+12,752
+28% +$111K 0.01% 1503
2024
Q2 		$341K Buy
44,899
+9,657
+27% +$78.6K 0.01% 1396
2024
Q1 		$302K Buy
35,242
+20,068
+132% +$115K 0.01% 1454
2023
Q4 		$85K Buy
+15,174
New +$81.3K ﹤0.01% 1797
2023
Q1 		– Sell
-13,619
Closed -$100K – 1965
2022
Q4 		$100K Buy
13,619
+1,726
+15% +$15.1K 0.01% 1493
2022
Q3 		$122K Buy
+11,893
New +$191K 0.01% 1417
2020
Q4 		– Sell
-12,150
Closed -$83K – 1954
2020
Q3 		$83K Buy
+12,150
New +$82.6K ﹤0.01% 1579

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

Engineers Gate Manager's SIGA Position: Q2 2026 in Review

Engineers Gate Manager sold out of SIGA Technologies (SIGA) in Q2 2026, closing a stake of 25,996 shares — an estimated $139K sold.

Engineers Gate Manager first reported a position in SIGA in Q3 2020 and held it in 11 quarters. The position peaked at $389K in Q3 2024. 161 funds tracked by Wall St. Rank hold SIGA as of Q2 2026.

  • Engineers Gate Manager reported no remaining SIGA Technologies position as of Q2 2026 after selling out during the quarter.
  • Engineers Gate Manager sold 25,996 SIGA Technologies shares in Q2 2026, an estimated $139K.
  • Engineers Gate Manager first reported a position in SIGA Technologies in Q3 2020 and held it in 11 quarters.
  • Engineers Gate Manager's SIGA Technologies position peaked at $389K in Q3 2024.
  • 161 funds tracked by Wall St. Rank held SIGA Technologies as of Q2 2026.

Based on Engineers Gate Manager's 13F filing for Q2 2026, filed 14 Aug 2026.