Calamos Advisors’s Affiliated Managers Group AMG Stock Holding History

Calamos Advisors’s Portfolio AMG Stock Details AMG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$12M	Hold	35,430	–	–	0.04%	370
2026 Q1	$9.8M	Hold	35,430	–	–	0.03%	407
2025 Q4	$10.2M	Hold	35,430	–	–	0.04%	393
2025 Q3	$8.45M	Hold	35,430	–	–	0.03%	443
2025 Q2	$6.97M	Hold	35,430	–	–	0.03%	489
2025 Q1	$5.95M	Hold	35,430	–	–	0.03%	489
2024 Q4	$6.55M	Hold	35,430	–	–	0.03%	488
2024 Q3	$6.3M	Hold	35,430	–	–	0.03%	503
2024 Q2	$5.54M	Hold	35,430	–	–	0.02%	508
2024 Q1	$5.93M	Hold	35,430	–	–	0.03%	488
2023 Q4	$5.36M	Hold	35,430	–	–	0.03%	512
2023 Q3	$4.62M	Hold	35,430	–	–	0.02%	547
2023 Q2	$5.31M	Hold	35,430	–	–	0.03%	556
2023 Q1	$5.05M	Hold	35,430	–	–	0.02%	635
2022 Q4	$5.61M	Hold	35,430	–	–	0.03%	621
2022 Q3	$3.96M	Hold	35,430	–	–	0.02%	760
2022 Q2	$4.13M	Hold	35,430	–	–	0.02%	776
2022 Q1	$4.99M	Hold	35,430	–	–	0.02%	702
2021 Q4	$5.83M	Hold	35,430	–	–	0.02%	649
2021 Q3	$5.35M	Hold	35,430	–	–	0.02%	581
2021 Q2	$5.46M	Hold	35,430	–	–	0.03%	539
2021 Q1	$5.28M	Hold	35,430	–	–	0.03%	511
2020 Q4	$3.6M	Hold	35,430	–	–	0.02%	547
2020 Q3	$2.42M	Hold	35,430	–	–	0.02%	575
2020 Q2	$2.64M	Hold	35,430	–	–	0.02%	555
2020 Q1	$2.1M	Hold	35,430	–	–	0.02%	537
2019 Q4	$3M	Hold	35,430	–	–	0.01%	578
2019 Q3	$2.95M	Sell	35,430 -41,551	-54%	-$3.47M	0.02%	585
2019 Q2	$7.09M	Sell	76,981 -8,394	-10%	-$824K	0.04%	427
2019 Q1	$9.14M	Buy	85,375 +499	+0.6%	+$53K	0.06%	329
2018 Q4	$8.27M	Sell	84,876 -25,742	-23%	-$2.91M	0.05%	328
2018 Q3	$15.1M	Sell	110,618 -98,910	-47%	-$14.6M	0.08%	261
2018 Q2	$31.2M	Sell	209,528 -12,354	-6%	-$2.04M	0.19%	144
2018 Q1	$42.1M	Sell	221,882 -9,037	-4%	-$1.76M	0.27%	103
2017 Q4	$47.4M	Buy	230,919 +4,705	+2%	+$912K	0.24%	86
2017 Q3	$42.9M	Buy	226,214 +114,217	+102%	+$20.3M	0.33%	84
2017 Q2	$18.6M	Buy	+111,997	New	+$17.9M	0.14%	203
2015 Q2	–	Sell	-2,387	Closed	-$513K	–	682
2015 Q1	$513K	Hold	2,387	–	–	﹤0.01%	593
2014 Q4	$507K	Sell	2,387 -1,635	-41%	-$325K	﹤0.01%	601
2014 Q3	$806K	Sell	4,022 -3,165	-44%	-$646K	0.01%	531
2014 Q2	$1.48M	Sell	7,187 -17,995	-71%	-$3.48M	0.01%	485
2014 Q1	$5.04M	Buy	25,182 +20,216	+407%	+$3.97M	0.03%	314
2013 Q4	$1.08M	Buy	4,966 +814	+20%	+$162K	0.01%	494
2013 Q3	$758K	Sell	4,152 -3,505	-46%	-$622K	﹤0.01%	499
2013 Q2	$1.25M	Buy	+7,657	New	+$1.21M	0.01%	440

Other funds holding AMG

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

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

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

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

CCM

Channing Capital Management Chicago, Illinois $4.34B AUM 37.08% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return

New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return

Arbejdsmarkedets Tillaegspension Hilleroed $4.6B AUM

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Calamos Advisors's AMG Position: Q2 2026 in Review

Calamos Advisors held its Affiliated Managers Group (AMG) position steady in Q2 2026 at 35,430 shares worth $12M. The position accounts for 0.04% of the portfolio, ranked #370.

Calamos Advisors first reported a position in AMG in Q2 2013 and has held it in 45 quarters since. The position peaked at $47.4M in Q4 2017. 258 funds tracked by Wall St. Rank hold AMG as of Q2 2026.

Calamos Advisors held 35,430 shares of Affiliated Managers Group worth $12M as of Q2 2026.
Calamos Advisors left its Affiliated Managers Group share count unchanged in Q2 2026.
Affiliated Managers Group made up 0.04% of Calamos Advisors's portfolio in Q2 2026, its #370 holding.
Calamos Advisors first reported a position in Affiliated Managers Group in Q2 2013 and has held it in 45 quarters since.
Calamos Advisors's Affiliated Managers Group position peaked at $47.4M in Q4 2017.
258 funds tracked by Wall St. Rank held Affiliated Managers Group as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.