Brown Brothers Harriman & Co’s Assured Guaranty AGO Stock Holding History

Brown Brothers Harriman & Co’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	$3.45K	Hold	43	–	–	﹤0.01%	1649
2026 Q1	$3.5K	Hold	43	–	–	﹤0.01%	1588
2025 Q4	$3.86K	Hold	43	–	–	﹤0.01%	1584
2025 Q3	$3.64K	Hold	43	–	–	﹤0.01%	1481
2025 Q2	$3.75K	Hold	43	–	–	﹤0.01%	1305
2025 Q1	$3.79K	Hold	43	–	–	﹤0.01%	1190
2024 Q4	$3.87K	Hold	43	–	–	﹤0.01%	1269
2024 Q3	$3.42K	Buy	+43	New	+$3.39K	﹤0.01%	1220
2023 Q2	–	Sell	-665	Closed	-$33.4K	–	1217
2023 Q1	$33.4K	Hold	665	–	–	﹤0.01%	805
2022 Q4	$41.4K	Hold	665	–	–	﹤0.01%	753
2022 Q3	$32K	Buy	665 +558	+521%	+$30K	﹤0.01%	848
2022 Q2	$6K	Buy	+107	New	+$6.17K	﹤0.01%	1091
2019 Q4	–	Sell	-6	Closed	–	–	1106
2019 Q3	$0	Hold	6	–	–	﹤0.01%	1187
2019 Q2	$0	Buy	+6	New	+$265	﹤0.01%	1097
2019 Q1	–	Sell	-549	Closed	-$21K	–	989
2018 Q4	$21K	Buy	549 +49	+10%	+$1.96K	﹤0.01%	621
2018 Q3	$21K	Hold	500	–	–	﹤0.01%	611
2018 Q2	$18K	Hold	500	–	–	﹤0.01%	600
2018 Q1	$18K	Buy	+500	New	+$17.6K	﹤0.01%	591
2015 Q3	–	Sell	-2,500	Closed	-$60K	–	817
2015 Q2	$60K	Hold	2,500	–	–	﹤0.01%	480
2015 Q1	$66K	Hold	2,500	–	–	﹤0.01%	468
2014 Q4	$65K	Hold	2,500	–	–	﹤0.01%	484
2014 Q3	$55K	Buy	+2,500	New	+$58.2K	﹤0.01%	505

Other funds holding AGO

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

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

Brown Brothers Harriman & Co's AGO Position: Q2 2026 in Review

Brown Brothers Harriman & Co held its Assured Guaranty (AGO) position steady in Q2 2026 at 43 shares worth $3.45K. The position accounts for ﹤0.01% of the portfolio, ranked #1649.

Brown Brothers Harriman & Co first reported a position in AGO in Q3 2014 and has held it in 22 quarters since. The position peaked at $66K in Q1 2015. 370 funds tracked by Wall St. Rank hold AGO as of Q2 2026.

Brown Brothers Harriman & Co held 43 shares of Assured Guaranty worth $3.45K as of Q2 2026.
Brown Brothers Harriman & Co left its Assured Guaranty share count unchanged in Q2 2026.
Assured Guaranty made up ﹤0.01% of Brown Brothers Harriman & Co's portfolio in Q2 2026, its #1649 holding.
Brown Brothers Harriman & Co first reported a position in Assured Guaranty in Q3 2014 and has held it in 22 quarters since.
Brown Brothers Harriman & Co's Assured Guaranty position peaked at $66K in Q1 2015.
370 funds tracked by Wall St. Rank held Assured Guaranty as of Q2 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.