Mercer Global Advisors
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Mercer Global Advisors’s SIGA Technologies SIGA Stock Holding History

Mercer Global 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 		$69.8K Buy
19,170
+291
+2% +$1.3K ﹤0.01% 3483
2026
Q1 		$101K Buy
+18,879
New +$118K ﹤0.01% 3015

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

Mercer Global Advisors's SIGA Position: Q2 2026 in Review

Mercer Global Advisors increased its SIGA Technologies (SIGA) stake by 1.5% in Q2 2026, buying an estimated $1.3K and bringing the position to 19,170 shares worth $69.8K. The position accounts for ﹤0.01% of the portfolio, ranked #3483.

Mercer Global Advisors first reported a position in SIGA in Q1 2026 and has held it in 2 quarters since. The position peaked at $101K in Q1 2026. 161 funds tracked by Wall St. Rank hold SIGA as of Q2 2026.

  • Mercer Global Advisors held 19,170 shares of SIGA Technologies worth $69.8K as of Q2 2026.
  • Mercer Global Advisors bought 291 SIGA Technologies shares in Q2 2026, an estimated $1.3K.
  • SIGA Technologies made up ﹤0.01% of Mercer Global Advisors's portfolio in Q2 2026, its #3483 holding.
  • Mercer Global Advisors first reported a position in SIGA Technologies in Q1 2026 and has held it in 2 quarters since.
  • Mercer Global Advisors's SIGA Technologies position peaked at $101K in Q1 2026.
  • 161 funds tracked by Wall St. Rank held SIGA Technologies as of Q2 2026.

Based on Mercer Global Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.