Cornerstone Advisors, LLC

SEC CIK: 0001775446
Latest filing: Aug 7, 2026

SEC filings (opens in a new tab)

CHI holding history

Calamos Convertible Opportunities & Income Fund in every 13F filed by Cornerstone Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q1 2025): 0; Sold out in Q1 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q3 2024

Holdings of CHI by Cornerstone Advisors, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2025	0	$0	0.0%	−12,300−100.0%	Sold out	Holders
Q4 2024	12,300	$146.9K	<0.1%	00.0%	Unchanged	Holders
Q3 2024	12,300	$143.2K	<0.1%	+12,300	New	Holders