Calamos Advisors LLC Itau Unibanco Holding S.A. Transaction History

Calamos Advisors LLC

$18.8 Billion
Q3 2025

A detailed history of Calamos Advisors LLC transactions in Itau Unibanco Holding S.A. stock. As of the latest transaction made, Calamos Advisors LLC holds 300,019 shares of ITUB stock, worth $2.29 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

300,019

Previous 477,001 37.1%

Holding current value

$2.29 Million

Previous $3.24 Million 32.0%

% of portfolio

0.01%

Previous 0.02%

30 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 20, 2025	SELL	$6.18 - $7.41 $1.09 Million - $1.31 Million	-176,982 Reduced 37.1%	300,019 $2.2 Million
Q2 2025 Aug 08, 2025	BUY	$5.24 - $6.81 $1.01 Million - $1.31 Million	192,106 Added 67.43%	477,001 $3.24 Million
Q1 2025 Apr 28, 2025	BUY	$4.87 - $6.28 $127,934 - $164,975	26,270 Added 10.16%	284,895 $1.57 Million
Q3 2024 Nov 07, 2024	SELL	$5.73 - $6.87 $5 - $6	-1 Reduced -0.0%	258,625 $1.72 Million
Q2 2024 Jul 25, 2024	SELL	$5.8 - $6.74 $533,223 - $619,641	-91,935 Reduced 26.23%	258,626 $1.51 Million

Q1 2024 May 08, 2024	SELL	$6.46 - $7.23 $113,308 - $126,814	-17,540 Reduced 4.76%	350,561 $2.43 Million
Q3 2023 Oct 25, 2023	SELL	$5.22 - $6.05 $108,743 - $126,033	-20,832 Reduced 5.36%	368,101 $1.98 Million
Q2 2023 Jul 28, 2023	SELL	$4.71 - $6.06 $1,672 - $2,151	-355 Reduced 0.09%	388,933 $2.29 Million
Q1 2023 May 03, 2023	SELL	$4.33 - $5.15 $199 - $236	-46 Reduced 0.01%	389,288 $1.9 Million
Q4 2022 Jan 25, 2023	SELL	$4.34 - $6.02 $3.87 Million - $5.37 Million	-892,500 Reduced 69.63%	389,334 $0
Q3 2022 Oct 24, 2022	BUY	$4.0 - $5.6 $1.82 Million - $2.54 Million	454,300 Added 54.9%	1,281,834 $6.63 Million
Q2 2022 Aug 01, 2022	SELL	$4.28 - $5.86 $758,437 - $1.04 Million	-177,205 Reduced 17.64%	827,534 $3.54 Million
Q1 2022 May 03, 2022	BUY	$3.74 - $5.8 $1.51 Million - $2.34 Million	402,626 Added 66.87%	1,004,739 $5.74 Million
Q4 2021 Feb 01, 2022	SELL	$3.61 - $4.56 $2.39 Million - $3.02 Million	-661,484 Reduced 52.35%	602,113 $2.26 Million
Q3 2021 Oct 26, 2021	BUY	$4.16 - $4.97 $4.38 Million - $5.23 Million	1,052,747 Added 499.29%	1,263,597 $6.66 Million
Q2 2021 Jul 22, 2021	BUY	$3.88 - $5.39 $119,930 - $166,604	30,910 Added 17.18%	210,850 $1.27 Million
Q1 2021 Apr 12, 2021	SELL	$3.65 - $5.19 $1.69 Million - $2.4 Million	-462,260 Reduced 71.98%	179,940 $893,000
Q4 2020 Jan 27, 2021	BUY	$3.26 - $5.19 $1.26 Million - $2 Million	385,300 Added 149.98%	642,200 $3.91 Million
Q2 2020 Jul 27, 2020	SELL	$3.02 - $4.82 $9,256 - $14,773	-3,065 Reduced 1.18%	256,900 $1.21 Million
Q1 2020 Apr 28, 2020	SELL	$3.31 - $7.73 $1.91 Million - $4.47 Million	-577,845 Reduced 68.97%	259,965 $1.17 Million
Q4 2019 Jan 15, 2020	SELL	$6.55 - $7.64 $543,650 - $634,120	-83,000 Reduced 9.01%	837,810 $7.67 Million
Q3 2019 Oct 21, 2019	SELL	$6.53 - $8.19 $3.44 Million - $4.31 Million	-526,264 Reduced 36.37%	920,810 $7.74 Million
Q2 2019 Aug 07, 2019	BUY	$6.32 - $7.78 $1.28 Million - $1.58 Million	203,000 Added 16.32%	1,447,074 $13.6 Million
Q1 2019 Apr 12, 2019	BUY	$6.88 - $8.89 $5 Million - $6.46 Million	726,200 Added 140.23%	1,244,074 $11 Million
Q4 2018 Jan 24, 2019	BUY	$5.97 - $7.7 $445,505 - $574,604	74,624 Added 16.84%	517,874 $4.73 Million
Q3 2018 Oct 22, 2018	BUY	$5.45 - $6.97 $85,292 - $109,080	15,650 Added 3.66%	443,250 $4.87 Million
Q1 2018 Apr 13, 2018	SELL	$7.44 - $9.33 $548,328 - $687,621	-73,700 Reduced 14.7%	427,600 $6.67 Million
Q4 2017 Feb 13, 2018	SELL	$6.78 - $7.88 $2.45 Million - $2.85 Million	-361,200 Reduced 41.88%	501,300 $6.52 Million
Q3 2017 Oct 25, 2017	SELL	$6.55 - $7.68 $571,815 - $670,464	-87,300 Reduced 9.19%	862,500 $11.8 Million
Q2 2017 Aug 09, 2017	BUY	N/A	949,800	949,800 $10.5 Million

Others Institutions Holding ITUB

# of Institutions

387

Shares Held

1.19B

Call Options Held

4.08M

Put Options Held

6.71M

View Full List

About Itau Unibanco Holding S.A.

Ticker ITUB
Exchange NYSE
Sector Financial Services
Industry Banks—Regional
Shares Outstandng 9,800,869,888
Market Cap $74.9B
Description
Itaú Unibanco Holding S.A. offers a range of financial products and services to individuals and corporate customers in Brazil and internationally. The company operates through three segments: Retail Banking, Wholesale Banking, and Activities with the Market and Corporation. It offers various deposit products, as well as loans and credit cards; i...

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Calamos Advisors LLC Itau Unibanco Holding S.A. Transaction History