CenterBook Partners’s Affiliated Managers Group AMG Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-1,388	Closed	-$400K	–	640
2025 Q4	$400K	Buy	+1,388	New	+$359K	0.02%	503
2025 Q3	–	Sell	-2,063	Closed	-$406K	–	555
2025 Q2	$406K	Buy	2,063 +90	+5%	+$15.6K	0.02%	462
2025 Q1	$332K	Sell	1,973 -3,696	-65%	-$644K	0.02%	446
2024 Q4	$1.05M	Sell	5,669 -1,854	-25%	-$346K	0.06%	326
2024 Q3	$1.34M	Sell	7,523 -14,914	-66%	-$2.53M	0.08%	263
2024 Q2	$3.51M	Sell	22,437 -1,787	-7%	-$285K	0.22%	182
2024 Q1	$4.06M	Buy	24,224 +13,809	+133%	+$2.15M	0.28%	138
2023 Q4	$1.58M	Sell	10,415 -1,062	-9%	-$143K	0.19%	179
2023 Q3	$1.5M	Buy	11,477 +5,553	+94%	+$777K	0.19%	186
2023 Q2	$888K	Buy	5,924 +936	+19%	+$134K	0.11%	258
2023 Q1	$710K	Sell	4,988 -2,654	-35%	-$419K	0.1%	277
2022 Q4	$1.21M	Sell	7,642 -727	-9%	-$103K	0.2%	176
2022 Q3	$936K	Buy	8,369 +2,021	+32%	+$254K	0.18%	190
2022 Q2	$740K	Buy	6,348 +1,364	+27%	+$176K	0.16%	220
2022 Q1	$702K	Buy	4,984 +3,395	+214%	+$488K	0.25%	151
2021 Q4	$261K	Buy	+1,589	New	+$266K	0.15%	223