American Century Companies
AGO icon

American Century Companies’s Assured Guaranty AGO Stock Holding History

American Century Companies’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
Q1 		$107M Buy
1,316,129
+103,974
+9% +$8.87M 0.06% 396
2025
Q4 		$109M Buy
1,212,155
+67,101
+6% +$5.79M 0.05% 378
2025
Q3 		$96.9M Buy
1,145,054
+92,148
+9% +$7.66M 0.05% 420
2025
Q2 		$91.7M Buy
1,052,906
+40,354
+4% +$3.44M 0.05% 406
2025
Q1 		$89.2M Buy
1,012,552
+109,282
+12% +$9.8M 0.05% 368
2024
Q4 		$81.3M Buy
903,270
+97,091
+12% +$8.5M 0.05% 411
2024
Q3 		$64.1M Buy
806,179
+127,997
+19% +$10.1M 0.04% 502
2024
Q2 		$52.3M Buy
678,182
+184,621
+37% +$14.4M 0.03% 554
2024
Q1 		$43.1M Buy
493,561
+63,942
+15% +$5.39M 0.03% 621
2023
Q4 		$32.1M Sell
429,619
-1,960
-0.5% -$129K 0.02% 683
2023
Q3 		$26.1M Sell
431,579
-1,606
-0.4% -$95.4K 0.02% 710
2023
Q2 		$24.2M Buy
433,185
+7,896
+2% +$420K 0.02% 696
2023
Q1 		$21.4M Buy
425,289
+90,503
+27% +$5.26M 0.02% 727
2022
Q4 		$20.8M Buy
334,786
+92,650
+38% +$5.49M 0.02% 702
2022
Q3 		$11.7M Buy
242,136
+58,880
+32% +$3.16M 0.01% 833
2022
Q2 		$10.2M Buy
183,256
+170,500
+1,337% +$9.84M 0.01% 896
2022
Q1 		$812K Buy
12,756
+2,747
+27% +$158K ﹤0.01% 1756
2021
Q4 		$502K Buy
10,009
+1,581
+19% +$81.3K ﹤0.01% 1923
2021
Q3 		$395K Buy
8,428
+1,499
+22% +$71.6K ﹤0.01% 1975
2021
Q2 		$329K Buy
6,929
+1,877
+37% +$88.1K ﹤0.01% 2025
2021
Q1 		$214K Buy
+5,052
New +$202K ﹤0.01% 2061

Other funds holding AGO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

American Century Companies's AGO Position: Q1 2026 in Review

American Century Companies increased its Assured Guaranty (AGO) stake by 8.6% in Q1 2026, buying an estimated $8.87M and bringing the position to 1,316,129 shares worth $107M. The position accounts for 0.06% of the portfolio, ranked #396.

American Century Companies first reported a position in AGO in Q1 2021 and has held it in 21 quarters since. The position peaked at $109M in Q4 2025. 370 funds tracked by Wall St. Rank hold AGO as of Q1 2026.

  • American Century Companies held 1,316,129 shares of Assured Guaranty worth $107M as of Q1 2026.
  • American Century Companies bought 103,974 Assured Guaranty shares in Q1 2026, an estimated $8.87M.
  • Assured Guaranty made up 0.06% of American Century Companies's portfolio in Q1 2026, its #396 holding.
  • American Century Companies first reported a position in Assured Guaranty in Q1 2021 and has held it in 21 quarters since.
  • American Century Companies's Assured Guaranty position peaked at $109M in Q4 2025.
  • 370 funds tracked by Wall St. Rank held Assured Guaranty as of Q1 2026.

Based on American Century Companies's 13F filing for Q1 2026, filed 15 May 2026.