Calamos Advisors LLC

SEC CIK: 0001316507
Latest filing: Jul 31, 2026

SEC filings (opens in a new tab)

ACN holding history

Accenture plc 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.

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

Shares (Q2 2026): 93,861
Value: $11.7M
% of portfolio: <0.1%
Quarters held: 22; Since Q1 2021

Holdings of ACN by Calamos Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	93,861	$11.7M	<0.1%	−8,253−8.1%	Reduced	Holders
Q1 2026	102,114	$20.2M	0.1%	+3,139+3.2%	Added	Holders
Q4 2025	98,975	$26.6M	0.1%	−3,863−3.8%	Reduced	Holders
Q3 2025	102,838	$25.4M	0.1%	00.0%	Unchanged	Holders
Q2 2025	102,838	$30.7M	0.1%	+40.0%	Added	Holders
Q1 2025	102,834	$32.1M	0.2%	+1,120+1.1%	Added	Holders
Q4 2024	101,714	$35.8M	0.2%	00.0%	Unchanged	Holders
Q3 2024	101,714	$36.0M	0.2%	−2,464−2.4%	Reduced	Holders
Q2 2024	104,178	$31.6M	0.2%	−62,425−37.5%	Reduced	Holders
Q1 2024	166,603	$57.7M	0.3%	−2,563−1.5%	Reduced	Holders
Q4 2023	169,166	$59.4M	0.3%	−21,401−11.2%	Reduced	Holders
Q3 2023	190,567	$58.5M	0.3%	−11,285−5.6%	Reduced	Holders
Q2 2023	201,852	$62.3M	0.3%	−209−0.1%	Reduced	Holders
Q1 2023	202,061	$57.8M	0.3%	−31,173−13.4%	Reduced	Holders
Q4 2022	233,234	$62.2M	0.3%	−24,696−9.6%	Reduced	Holders
Q3 2022	257,930	$66.4M	0.3%	−9,960−3.7%	Reduced	Holders
Q2 2022	267,890	$74.4M	0.3%	+14,936+5.9%	Added	Holders
Q1 2022	252,954	$85.3M	0.3%	+16,290+6.9%	Added	Holders
Q4 2021	236,664	$98.1M	0.4%	−9,039−3.7%	Reduced	Holders
Q3 2021	245,703	$78.6M	0.4%	+12,389+5.3%	Added	Holders
Q2 2021	233,314	$68.8M	0.3%	+45,319+24.1%	Added	Holders
Q1 2021	187,995	$51.9M	0.3%	–	–	Holders

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