Calamos Advisors LLC

SEC CIK: 0001316507
Latest filing: Jul 31, 2026

SEC filings (opens in a new tab)

CB holding history

Chubb Ltd in every 13F filed by Calamos Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

CB overview All 13F holders of CB Full Q2 2026 holdings

Shares (Q2 2026): 159,650
Value: $54.4M
% of portfolio: 0.2%
Quarters held: 22; Since Q1 2021

Holdings of CB by Calamos Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	159,650	$54.4M	0.2%	−59,224−27.1%	Reduced	Holders
Q1 2026	218,874	$71.3M	0.3%	+57,860+35.9%	Added	Holders
Q4 2025	161,014	$50.3M	0.2%	−36,928−18.7%	Reduced	Holders
Q3 2025	197,942	$55.9M	0.2%	+420+0.2%	Added	Holders
Q2 2025	197,522	$57.2M	0.2%	+177+0.1%	Added	Holders
Q1 2025	197,345	$59.6M	0.3%	−28,165−12.5%	Reduced	Holders
Q4 2024	225,510	$62.3M	0.3%	+536+0.2%	Added	Holders
Q3 2024	224,974	$64.9M	0.3%	−1,601−0.7%	Reduced	Holders
Q2 2024	226,575	$57.8M	0.3%	−3,616−1.6%	Reduced	Holders
Q1 2024	230,191	$59.6M	0.3%	+25,229+12.3%	Added	Holders
Q4 2023	204,962	$46.3M	0.2%	+1,489+0.7%	Added	Holders
Q3 2023	203,473	$42.4M	0.2%	−22,098−9.8%	Reduced	Holders
Q2 2023	225,571	$43.4M	0.2%	+159+0.1%	Added	Holders
Q1 2023	225,412	$43.8M	0.2%	−15,596−6.5%	Reduced	Holders
Q4 2022	241,008	$53.2M	0.3%	−27,158−10.1%	Reduced	Holders
Q3 2022	268,166	$48.8M	0.2%	+183+0.1%	Added	Holders
Q2 2022	267,983	$52.7M	0.2%	+59,875+28.8%	Added	Holders
Q1 2022	208,108	$44.5M	0.2%	+21,186+11.3%	Added	Holders
Q4 2021	186,922	$36.1M	0.1%	+42,043+29.0%	Added	Holders
Q3 2021	144,879	$25.1M	0.1%	+8,552+6.3%	Added	Holders
Q2 2021	136,327	$21.7M	0.1%	+20,066+17.3%	Added	Holders
Q1 2021	116,261	$18.4M	0.1%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.