Macquarie Group
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Macquarie Group’s SIGA Technologies SIGA Stock Holding History

Macquarie Group’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
-244,853
Closed -$1.31M – 955
2026
Q1 		$1.31M Hold
244,853
– – 0.01% 604
2025
Q4 		$1.5M Sell
244,853
-39,366
-14% -$280K 0.01% 617
2025
Q3 		$2.6M Sell
284,219
-13,552
-5% -$108K ﹤0.01% 1100
2025
Q2 		$1.94M Sell
297,771
-23,402
-7% -$140K ﹤0.01% 1236
2025
Q1 		$1.76M Sell
321,173
-207,518
-39% -$1.23M ﹤0.01% 1260
2024
Q4 		$3.18M Buy
528,691
+42,448
+9% +$284K ﹤0.01% 1054
2024
Q3 		$3.28M Buy
486,243
+314,865
+184% +$2.75M ﹤0.01% 1079
2024
Q2 		$1.3M Hold
171,378
– – ﹤0.01% 1325
2024
Q1 		$1.47M Hold
171,378
– – ﹤0.01% 1308
2023
Q4 		$960K Hold
171,378
– – ﹤0.01% 1399
2023
Q3 		$900K Buy
+171,378
New +$845K ﹤0.01% 1364
2022
Q3 		– Sell
-1,355
Closed -$21.8K – 2301
2022
Q2 		$16K Hold
1,355
– – ﹤0.01% 2368
2022
Q1 		$10K Hold
1,355
– – ﹤0.01% 2520
2021
Q4 		$10K Hold
1,355
– – ﹤0.01% 2516
2021
Q3 		$10K Hold
1,355
– – ﹤0.01% 2544
2021
Q2 		$9K Hold
1,355
– – ﹤0.01% 2483
2021
Q1 		$9K Buy
+1,355
New +$9.19K ﹤0.01% 2404

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

Macquarie Group's SIGA Position: Q2 2026 in Review

Macquarie Group sold out of SIGA Technologies (SIGA) in Q2 2026, closing a stake of 244,853 shares — an estimated $1.31M sold.

Macquarie Group first reported a position in SIGA in Q1 2021 and held it in 17 quarters. The position peaked at $3.28M in Q3 2024. 161 funds tracked by Wall St. Rank hold SIGA as of Q2 2026.

  • Macquarie Group reported no remaining SIGA Technologies position as of Q2 2026 after selling out during the quarter.
  • Macquarie Group sold 244,853 SIGA Technologies shares in Q2 2026, an estimated $1.31M.
  • Macquarie Group first reported a position in SIGA Technologies in Q1 2021 and held it in 17 quarters.
  • Macquarie Group's SIGA Technologies position peaked at $3.28M in Q3 2024.
  • 161 funds tracked by Wall St. Rank held SIGA Technologies as of Q2 2026.

Based on Macquarie Group's 13F filing for Q2 2026, filed 14 Aug 2026.