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Custom Index Systems’s Assured Guaranty AGO Stock Holding History

Custom Index Systems’s Portfolio AGO Stock Details AGO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$45.5K Buy
+568
New +$44.9K 0.02% 396
2024
Q2 		– Sell
-5,205
Closed -$454K – 247
2024
Q1 		$454K Buy
+5,205
New +$439K 0.26% 108

Other funds holding AGO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return

Custom Index Systems's AGO Position: Q2 2026 in Review

Custom Index Systems opened a new position in Assured Guaranty (AGO) in Q2 2026: 568 shares worth $45.5K. The stake represents 0.02% of the portfolio and ranks #396 among its holdings. This is a return to the name: Custom Index Systems previously reported a position in AGO as recently as Q1 2024.

Custom Index Systems first reported a position in AGO in Q1 2024 and has held it in 2 quarters since. The position peaked at $454K in Q1 2024. 371 funds tracked by Wall St. Rank hold AGO as of Q2 2026.

  • Custom Index Systems held 568 shares of Assured Guaranty worth $45.5K as of Q2 2026.
  • Assured Guaranty was a new Custom Index Systems position in Q2 2026.
  • Assured Guaranty made up 0.02% of Custom Index Systems's portfolio in Q2 2026, its #396 holding.
  • Custom Index Systems first reported a position in Assured Guaranty in Q1 2024 and has held it in 2 quarters since.
  • Custom Index Systems's Assured Guaranty position peaked at $454K in Q1 2024.
  • 371 funds tracked by Wall St. Rank held Assured Guaranty as of Q2 2026.

Based on Custom Index Systems's 13F filing for Q2 2026, filed 14 Aug 2026.