| N-CSR |
Report
| Data |
N-CSR |
29 Dec 2025 |
31 Oct 2025 |
| NPORT-P |
Report
|
|
23 Dec 2025 |
31 Oct 2025 |
| NPORT-P |
Report
|
|
29 Sep 2025 |
31 Jul 2025 |
| 40-17G/A |
Report
|
40-17G/A |
16 Sep 2025 |
|
| 3/A |
Report
|
PRIMARY DOCUMENT |
09 Sep 2025 |
01 Sep 2025 |
| 3 |
Report
|
PRIMARY DOCUMENT |
09 Sep 2025 |
01 Sep 2025 |
| 3 |
Report
|
PRIMARY DOCUMENT |
09 Sep 2025 |
01 Sep 2025 |
| N-PX |
Report
|
|
27 Aug 2025 |
30 Jun 2025 |
| 3 |
Report
|
PRIMARY DOCUMENT |
04 Aug 2025 |
29 Jul 2025 |
| N-CSRS |
Report
| Data |
N-CSRS |
27 Jun 2025 |
30 Apr 2025 |
| NPORT-P |
Report
|
|
27 Jun 2025 |
30 Apr 2025 |
| 40-17G |
Report
|
40-17G |
26 Jun 2025 |
|
| DEF 14A |
Report
|
DEF 14A |
12 May 2025 |
23 Jun 2025 |
| CORRESP |
Report
|
|
25 Apr 2025 |
|
| NPORT-P |
Report
|
|
25 Mar 2025 |
31 Jan 2025 |
| 40-17G/A |
Report
|
40-17G/A |
13 Mar 2025 |
|
| N-CEN |
Report
|
|
10 Jan 2025 |
31 Oct 2024 |
| 3 |
Report
|
PRIMARY DOCUMENT |
27 Dec 2024 |
17 Dec 2024 |
| N-CSR |
Report
| Data |
N-CSR |
27 Dec 2024 |
31 Oct 2024 |
| NPORT-P |
Report
|
|
16 Dec 2024 |
31 Oct 2024 |
| NPORT-P |
Report
|
|
30 Sep 2024 |
31 Jul 2024 |
| N-PX |
Report
|
|
30 Aug 2024 |
30 Jun 2024 |
| N-23C-2 |
Report
|
N-23C-2 |
02 Aug 2024 |
02 Aug 2024 |
| NPORT-P |
Report
|
|
01 Jul 2024 |
30 Apr 2024 |
| N-CSRS |
Report
| Data |
N-CSRS |
27 Jun 2024 |
30 Apr 2024 |
| 40-17G |
Report
|
40-17G |
20 Jun 2024 |
|
| 8-K |
Report
| Data |
FORM 8-K |
14 May 2024 |
14 May 2024 |
| DEF 14A |
Report
|
DEF 14A |
14 May 2024 |
26 Jun 2024 |
| NPORT-P |
Report
|
|
27 Mar 2024 |
31 Jan 2024 |
| N-CEN |
Report
|
|
16 Jan 2024 |
31 Oct 2023 |
| N-CSR |
Report
| Data |
N-CSR |
29 Dec 2023 |
31 Oct 2023 |
| NPORT-P |
Report
|
|
27 Dec 2023 |
31 Oct 2023 |
| 4 |
Report
|
PRIMARY DOCUMENT |
01 Nov 2023 |
01 Nov 2023 |
| NPORT-P |
Report
|
|
29 Sep 2023 |
31 Jul 2023 |
| 3 |
Report
|
PRIMARY DOCUMENT |
28 Sep 2023 |
26 Sep 2023 |
| N-PX |
Report
|
BRD8W2_0001285650_2023 |
28 Aug 2023 |
30 Jun 2023 |
| N-CSRS |
Report
| Data |
CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT |
28 Jun 2023 |
30 Apr 2023 |
| NPORT-P |
Report
|
|
28 Jun 2023 |
28 Apr 2023 |
| DEF 14A |
Report
|
DEF 14A |
08 May 2023 |
20 Jun 2023 |
| 40-17G |
Report
|
40-17G |
05 May 2023 |
|
| NPORT-P |
Report
|
|
31 Mar 2023 |
31 Jan 2023 |
| 3 |
Report
|
OWNERSHIP DOCUMENT |
02 Feb 2023 |
30 Sep 2022 |
| N-CEN |
Report
|
|
17 Jan 2023 |
31 Oct 2022 |
| N-CSR |
Report
| Data |
ANNUAL SHAREHOLDER REPORT |
28 Dec 2022 |
|
| NPORT-P |
Report
|
|
22 Dec 2022 |
31 Oct 2022 |
| 424B3 |
Report
| Data |
424B3 |
03 Oct 2022 |
|
| NPORT-P |
Report
|
|
29 Sep 2022 |
31 Jul 2022 |
| N-PX |
Report
|
BRD8W2_0001285650_2022 |
22 Aug 2022 |
30 Jun 2022 |
| N-23C-2 |
Report
|
N-23C-2 |
05 Aug 2022 |
06 Sep 2022 |
| NPORT-P |
Report
|
|
27 Jun 2022 |
30 Apr 2022 |
| N-CSRS |
Report
|
CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT |
24 Jun 2022 |
30 Apr 2022 |
| 40-17G |
Report
|
40-17G |
15 Jun 2022 |
|
| CORRESP |
Report
|
|
07 Jun 2022 |
|
| N-CSR/A |
Report
|
N-CSR/A |
07 Jun 2022 |
31 Oct 2021 |
| 424B3 |
Report
|
424B3 |
02 Jun 2022 |
|
| DEF 14A |
Report
|
DEF 14A |
11 May 2022 |
28 Jun 2022 |
| NPORT-P |
Report
|
|
25 Mar 2022 |
31 Jan 2022 |
| 424B3 |
Report
|
424B3 |
19 Jan 2022 |
|
| N-CEN |
Report
|
|
13 Jan 2022 |
31 Oct 2021 |
| 424B3 |
Report
|
424B3 |
03 Jan 2022 |
|
| N-CSR |
Report
|
CERTIFIED ANNUAL SHAREHOLDER REPORT |
29 Dec 2021 |
31 Oct 2021 |
| NPORT-P |
Report
|
|
23 Dec 2021 |
31 Oct 2021 |
| 424B3 |
Report
|
424B3 |
30 Sep 2021 |
|
| NPORT-P |
Report
|
|
28 Sep 2021 |
31 Jul 2021 |
| SC 13G |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
13 Sep 2021 |
|
| 3 |
Report
|
FORM 3 SUBMISSION |
13 Sep 2021 |
24 Aug 2021 |
| N-PX |
Report
|
BRD8W2_0001285650_2021 |
27 Aug 2021 |
30 Jun 2021 |
| 8-K |
Report
|
FORM 8-K |
26 Aug 2021 |
23 Aug 2021 |
| 424B3 |
Report
|
424B3 |
26 Aug 2021 |
|
| 3 |
Report
|
PRIMARY DOCUMENT |
20 Jul 2021 |
30 Jun 2021 |
| 497 |
Report
|
497 |
30 Jun 2021 |
|
| NPORT-P |
Report
|
|
28 Jun 2021 |
30 Apr 2021 |
| N-CSRS |
Report
|
CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT |
25 Jun 2021 |
30 Apr 2021 |
| 40-17G |
Report
|
40-17G |
21 Jun 2021 |
|
| DEF 14A |
Report
|
DEF 14A |
12 May 2021 |
29 Jun 2021 |
| NPORT-P |
Report
|
|
31 Mar 2021 |
31 Jan 2021 |
| 424B5 |
Report
|
424B5 |
05 Mar 2021 |
|
| EFFECT |
Report
|
|
01 Mar 2021 |
|
| CORRESP |
Report
|
|
26 Feb 2021 |
|
| N-2/A |
Report
|
N-2/A |
26 Feb 2021 |
|
| CORRESP |
Report
|
|
19 Feb 2021 |
|
| N-2/A |
Report
|
N-2/A |
19 Feb 2021 |
|
| CORRESP |
Report
|
|
08 Feb 2021 |
|
| SC 13G/A |
Report
|
AMENDED SCHEDULE 13G |
08 Feb 2021 |
|
| N-CEN |
Report
|
|
12 Jan 2021 |
31 Oct 2020 |
| 8-K |
Report
|
8-K |
12 Jan 2021 |
12 Jan 2021 |
| N-CSR |
Report
|
CERTIFIED ANNUAL SHAREHOLDER REPORT |
30 Dec 2020 |
31 Oct 2020 |
| N-2 |
Report
|
N-2 |
29 Dec 2020 |
|
| NPORT-P |
Report
|
|
18 Dec 2020 |
31 Oct 2020 |
| 497 |
Report
|
497 |
17 Dec 2020 |
|
| NPORT-P |
Report
|
|
29 Sep 2020 |
31 Jul 2020 |
| N-PX |
Report
|
BRD8W2_0001285650_2020 |
27 Aug 2020 |
30 Jun 2020 |
| N-CSRS |
Report
|
SEMI-ANNUAL SHAREHOLDER REPORT |
01 Jul 2020 |
30 Apr 2020 |
| NPORT-P |
Report
|
|
26 Jun 2020 |
30 Apr 2020 |
| 40-17G |
Report
|
40-17G |
26 Jun 2020 |
|
| DEF 14A |
Report
|
DEF 14A |
14 May 2020 |
29 Jun 2020 |
| 497 |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
07 Apr 2020 |
|
| 3 |
Report
|
PRIMARY DOCUMENT |
03 Apr 2020 |
26 Mar 2020 |
| NPORT-P |
Report
|
|
31 Mar 2020 |
31 Jan 2020 |
| 4 |
Report
|
PRIMARY DOCUMENT |
24 Mar 2020 |
20 Mar 2020 |
| 497 |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
11 Mar 2020 |
|
| 497J |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
04 Mar 2020 |
|
| 486BPOS |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
21 Feb 2020 |
|
| SC 13G |
Report
|
SCHEDULE 13G |
24 Jan 2020 |
|
| N-CEN |
Report
|
|
13 Jan 2020 |
31 Oct 2019 |
| N-CSR |
Report
|
CERTIFIED ANNUAL SHAREHOLDER REPORT |
27 Dec 2019 |
31 Oct 2019 |
| NPORT-P |
Report
|
|
27 Dec 2019 |
31 Oct 2019 |
| 3 |
Report
|
PRIMARY DOCUMENT |
20 Dec 2019 |
16 Dec 2019 |
| 3 |
Report
|
PRIMARY DOCUMENT |
20 Dec 2019 |
16 Dec 2019 |
| 4 |
Report
|
PRIMARY DOCUMENT |
20 Dec 2019 |
19 Dec 2019 |
| 497 |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
20 Dec 2019 |
|
| NPORT-EX |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
30 Sep 2019 |
31 Jul 2019 |
| N-PX |
Report
|
BRD8W2_0001285650_2019 |
28 Aug 2019 |
30 Jun 2019 |
| 3 |
Report
|
PRIMARY DOCUMENT |
22 Aug 2019 |
15 Aug 2019 |
| 497 |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
15 Aug 2019 |
|
| N-CSRS |
Report
|
SEMI-ANNUAL SHAREHOLDER REPORT |
25 Jun 2019 |
30 Apr 2019 |
| DEF 14A |
Report
|
DEF 14A |
24 May 2019 |
09 Jul 2019 |
| 40-17G |
Report
|
40-17G |
03 May 2019 |
|
| N-CEN/A |
Report
|
|
05 Apr 2019 |
31 Oct 2018 |
| POS EX |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
13 Mar 2019 |
|
| 497 |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
08 Mar 2019 |
|
| N-Q |
Report
|
QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS |
07 Mar 2019 |
31 Jan 2019 |
| 486BPOS |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
01 Mar 2019 |
|
| 486BPOS |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
22 Feb 2019 |
|
| N-CEN |
Report
|
|
14 Jan 2019 |
31 Oct 2018 |
| N-CSR |
Report
|
CERTIFIED ANNUAL SHAREHOLDER REPORT |
24 Dec 2018 |
31 Oct 2018 |
| 497 |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
01 Nov 2018 |
|
| N-Q |
Report
|
QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS |
07 Sep 2018 |
31 Jul 2018 |
| 40-17G/A |
Report
|
40-17G/A |
06 Sep 2018 |
|
| N-PX |
Report
|
BRD8W2_0001285650_2018 |
28 Aug 2018 |
30 Jun 2018 |
| 3 |
Report
|
PRIMARY DOCUMENT |
26 Jul 2018 |
19 Jul 2018 |
| 497 |
Report
|
CALAMOS GLOBAL TOTAL RETURN FUND |
23 Jul 2018 |
|
| POS EX |
Report
|
POST-EFFECTIVE AMENDMENT |
03 Jul 2018 |
|
| 497 |
Report
|
AMENDMENT TO FORM N-2 |
29 Jun 2018 |
|
| EFFECT |
Report
|
|
27 Jun 2018 |
|
| CORRESP |
Report
|
|
25 Jun 2018 |
|
| N-2/A |
Report
|
AMENDMENT TO FORM N-2 |
22 Jun 2018 |
|
| N-CSRS |
Report
|
SEMI-ANNUAL SHAREHOLDER REPORT |
21 Jun 2018 |
30 Apr 2018 |
| CORRESP |
Report
|
|
19 Jun 2018 |
|
| CORRESP |
Report
|
|
14 Jun 2018 |
|
| DEF 14A |
Report
|
DEF 14A |
14 May 2018 |
28 Jun 2018 |
| 40-17G |
Report
|
40-17G |
11 May 2018 |
|
| N-2 |
Report
|
INITIAL REGISTRATION STATEMENT |
09 Apr 2018 |
|
| N-Q |
Report
|
QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS |
08 Mar 2018 |
31 Jan 2018 |
| N-CSR/A |
Report
|
CERTIFIED ANNUAL SHAREHOLDER REPORT |
08 Jan 2018 |
31 Oct 2017 |
| 40-17G/A |
Report
|
40-17G/A |
03 Jan 2018 |
|
| 4 |
Report
|
PRIMARY DOCUMENT |
03 Jan 2018 |
02 Jan 2018 |
| N-CSR |
Report
|
CERTIFIED ANNUAL SHAREHOLDER REPORT |
28 Dec 2017 |
31 Oct 2017 |
| NSAR-B |
Report
|
ANSWER FILE |
28 Dec 2017 |
31 Oct 2017 |
| SC 13D |
Report
|
JOINT FILING |
15 Sep 2017 |
|
| 3 |
Report
|
|
15 Sep 2017 |
06 Sep 2017 |
| N-Q |
Report
|
QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS |
01 Sep 2017 |
31 Jul 2017 |
| N-PX |
Report
|
BRD8W2_0001285650.TXT |
28 Aug 2017 |
30 Jun 2017 |
| NSAR-A |
Report
|
ANSWER FILE |
26 Jun 2017 |
30 Apr 2017 |
| N-CSRS |
Report
|
CERTIFIED SEMI-ANNUAL SHAREHOLDER REPORT |
23 Jun 2017 |
30 Apr 2017 |
| 40-17G |
Report
|
40-17G |
31 May 2017 |
|
| DEF 14A |
Report
|
DEF 14A |
04 May 2017 |
20 Jun 2017 |
| N-Q |
Report
|
QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS |
03 Mar 2017 |
31 Jan 2017 |
| SC 13G/A |
Report
|
AMENDED SCHEDULE 13G |
30 Jan 2017 |
|
| NSAR-B |
Report
|
ANSWER FILE |
29 Dec 2016 |
31 Oct 2016 |
| N-CSR |
Report
|
CERTIFIED ANNUAL SHAREHOLDER REPORT |
21 Dec 2016 |
31 Oct 2016 |
| CORRESP |
Report
|
|
27 Oct 2016 |
|
| NSAR-B/A |
Report
|
ANSWER FILE |
14 Oct 2016 |
31 Oct 2015 |
| N-Q |
Report
|
N-Q |
15 Sep 2016 |
31 Jul 2016 |
| N-PX |
Report
|
BRD8W2_0001285650_2016.TXT |
30 Aug 2016 |
30 Jun 2016 |
| 3 |
Report
|
PRIMARY DOCUMENT |
11 Jul 2016 |
01 Jul 2016 |
| 3 |
Report
|
PRIMARY DOCUMENT |
11 Jul 2016 |
01 Jul 2016 |
| NSAR-A |
Report
|
ANSWER FILE |
24 Jun 2016 |
30 Apr 2016 |
| N-CSRS |
Report
| Data |
N-CSRS |
21 Jun 2016 |
30 Apr 2016 |
| 40-17G |
Report
|
40-17G |
17 May 2016 |
|
| DEF 14A |
Report
|
DEF 14A |
10 May 2016 |
30 Jun 2016 |
| N-Q |
Report
| Data |
N-Q |
22 Mar 2016 |
31 Jan 2016 |
| 4 |
Report
|
PRIMARY DOCUMENT |
02 Mar 2016 |
01 Mar 2016 |
| SC 13G/A |
Report
|
AMENDED SCHEDULE 13G |
08 Jan 2016 |
|
| NSAR-B |
Report
|
CVXE ANSWERS 10.31.15 |
29 Dec 2015 |
31 Oct 2015 |
| N-CSR |
Report
|
N-CSR |
23 Dec 2015 |
31 Oct 2015 |
| N-Q |
Report
|
N-Q |
21 Sep 2015 |
31 Jul 2015 |
| 3 |
Report
|
PRIMARY DOCUMENT |
01 Sep 2015 |
01 Sep 2015 |
| 3 |
Report
|
PRIMARY DOCUMENT |
01 Sep 2015 |
01 Sep 2015 |
| N-PX |
Report
|
BRD8W2_00012856502015.TXT |
27 Aug 2015 |
30 Jun 2015 |
| 3 |
Report
|
PRIMARY DOCUMENT |
06 Aug 2015 |
06 Aug 2015 |
| NSAR-A |
Report
|
ANSWER FILE |
22 Jun 2015 |
30 Apr 2015 |
| N-CSRS |
Report
|
N-CSRS |
19 Jun 2015 |
30 Apr 2015 |
| DEF 14A |
Report
|
DEF 14A |
04 Jun 2015 |
16 Jul 2015 |
| 40-17G/A |
Report
|
40-17G/A |
08 May 2015 |
|
| 40-17G |
Report
|
40-17G |
22 Apr 2015 |
|
| N-Q |
Report
|
N-Q |
23 Mar 2015 |
31 Jan 2015 |
| SC 13G/A |
Report
|
AMENDED SCHEDULE 13G |
06 Feb 2015 |
|
| 40-17G/A |
Report
|
40-17G/A |
04 Feb 2015 |
|
| NSAR-B |
Report
|
ANSWER FILE |
30 Dec 2014 |
31 Oct 2014 |
| N-CSR |
Report
|
N-CSR |
24 Dec 2014 |
31 Oct 2014 |
| N-Q |
Report
|
N-Q |
18 Sep 2014 |
31 Jul 2014 |
| N-PX |
Report
|
BRD_8W20001285650.TXT |
28 Aug 2014 |
30 Jun 2014 |
| 4 |
Report
|
PRIMARY DOCUMENT |
11 Jul 2014 |
10 Jul 2014 |
| NSAR-A |
Report
|
ANSWER FILE |
25 Jun 2014 |
30 Apr 2014 |
| N-CSRS |
Report
|
N-CSRS |
20 Jun 2014 |
30 Apr 2014 |
| DEF 14A |
Report
|
DEF 14A |
23 May 2014 |
25 Jun 2014 |
| 40-17G |
Report
|
40-17G |
16 May 2014 |
|
| N-Q |
Report
|
N-Q |
24 Mar 2014 |
31 Jan 2014 |
| SC 13G/A |
Report
|
AMENDED SCHEDULE 13G |
03 Feb 2014 |
|