Mfs California Municipal Fund

Entity
Company
Business address
111 Huntington Avenue, 24 Th Floor, 02199 Boston, MA
Phone
6179545000
State of incorporation
MA
Fiscal year end
November 30
Former names
MFS CALIFORNIA INSURED MUNICIPAL FUND (to 9/9/2010), COLONIAL CALIFORNIA INSURED MUNICIPAL FUND (to 5/2/2007), PREMIER CALIFORNIA MUNICIPAL INCOME FUND (to 9/9/1999)
All SEC filings
View on sec.gov
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Mfs California Municipal Fund has filed 381 SEC EDGAR filings since 8/11/1999

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing PRIMARY DOCUMENT Oct 6, 2025 Apr 2, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Jun 27, 2025 Sep 30, 2024
4 Open Document Open Filing PRIMARY DOCUMENT Oct 1, 2024 Mar 31, 2024
N-8F ORDR Open Document Open Filing Jul 3, 2024 811-09537
N-8F NTC Open Document Open Filing Jun 7, 2024 811-09537
N-8F/A Open Document Open Filing May 7, 2024 811-09537
N-8F Open Document Open Filing Apr 10, 2024 811-09537
N-CEN Open Document Open Filing Feb 9, 2024 Nov 30, 2023 811-09537
N-CEN Open Document Open Filing Feb 10, 2023 Nov 30, 2022 811-09537
4 Open Document Open Filing PRIMARY DOCUMENT Oct 25, 2022 Apr 19, 2022
4 Open Document Open Filing PRIMARY DOCUMENT Sep 6, 2022 Dec 31, 2021
4 Open Document Open Filing PRIMARY DOCUMENT Aug 31, 2022 Feb 28, 2022
4 Open Document Open Filing PRIMARY DOCUMENT Apr 19, 2022 Oct 15, 2021
4 Open Document Open Filing PRIMARY DOCUMENT Feb 15, 2022 Aug 15, 2021
N-CEN Open Document Open Filing Feb 9, 2022 Nov 30, 2021 811-09537
4 Open Document Open Filing PRIMARY DOCUMENT Jan 4, 2022 Jun 18, 2021
4 Open Document Open Filing PRIMARY DOCUMENT Dec 23, 2021 Jan 31, 2020
4 Open Document Open Filing PRIMARY DOCUMENT Oct 22, 2021 Apr 15, 2021
N-CEN Open Document Open Filing Feb 11, 2021 Nov 30, 2020 811-09537
4/A Open Document Open Filing PRIMARY DOCUMENT Aug 26, 2020 Dec 31, 2019
4 Open Document Open Filing PRIMARY DOCUMENT Aug 26, 2020 Jun 30, 2020
N-CEN Open Document Open Filing Feb 11, 2020 Nov 30, 2019 811-09537
40-17G Open Document Open Filing Feb 4, 2020 811-09537
CORRESP Open Document Open Filing Jan 29, 2020
4 Open Document Open Filing PRIMARY DOCUMENT Jan 15, 2020 Jun 30, 2019
N-PX Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-PX Jan 10, 2020 Oct 4, 2019 811-09537
SC 13G/A Open Document Open Filing CITIGROUP, INC. SC 13G/A NO 1 10-31-2019 (MFC CALIFORNIA MUNICIPAL FUND) Nov 8, 2019 005-80788
4/A Open Document Open Filing PRIMARY DOCUMENT Oct 30, 2019 Jun 30, 2018
NPORT-EX Open Document Open Filing Oct 25, 2019 Aug 31, 2019 811-09537
4 Open Document Open Filing FORM 4 SUBMISSION Oct 4, 2019 Oct 3, 2019
25-NSE Open Document Open Filing Oct 4, 2019 001-15415
4 Open Document Open Filing PRIMARY DOCUMENT Sep 26, 2019 Jun 30, 2018
N-PX Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-PX Aug 28, 2019 Jun 30, 2019 811-09537
4 Open Document Open Filing PRIMARY DOCUMENT Jul 26, 2019 Jul 24, 2019
SC 13G/A Open Document Open Filing FOMRSC13G/A Jul 25, 2019 005-80788
4 Open Document Open Filing PRIMARY DOCUMENT Jul 24, 2019 Jul 22, 2019
N-CSRS Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSRS Jul 24, 2019 May 31, 2019 811-09537
N-23C-2 Open Document Open Filing N-23C-2 Jul 22, 2019 Jul 19, 2019 817-01240
SC 13D/A Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND Jul 19, 2019 005-80788
N-Q Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Apr 22, 2019 Feb 28, 2019 811-09537
40-17G Open Document Open Filing Feb 28, 2019 811-09537
N-CEN Open Document Open Filing Feb 12, 2019 Nov 30, 2018 811-09537
3 Open Document Open Filing PRIMARY DOCUMENT Feb 5, 2019 Jan 1, 2018
4 Open Document Open Filing PRIMARY DOCUMENT Jan 24, 2019 Jan 22, 2019
SC 13D Open Document Open Filing FORM SC 13D Jan 23, 2019 005-80788
4 Open Document Open Filing PRIMARY DOCUMENT Jan 22, 2019 Jan 17, 2019
N-CSR Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSR Jan 22, 2019 Nov 30, 2018 811-09537
SC 13G Open Document Open Filing SCHEDULE 13G Jan 18, 2019 005-80788
3 Open Document Open Filing PRIMARY DOCUMENT Jan 18, 2019 Jan 16, 2019
SC 13G/A Open Document Open Filing AMENDED SCHEDULE 13G Jan 11, 2019 005-80788
3 Open Document Open Filing PRIMARY DOCUMENT Jan 10, 2019 Jan 1, 2019
3 Open Document Open Filing PRIMARY DOCUMENT Jan 10, 2019 Jan 1, 2019
3 Open Document Open Filing PRIMARY DOCUMENT Jan 8, 2019 Jan 1, 2019
N-Q Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Oct 24, 2018 Aug 31, 2018 811-09537
N-PX Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-PX Aug 28, 2018 Jun 30, 2018 811-09537
DEF 14A Open Document Open Filing MFS MULTI CLOSED END FUND DEF 14A Aug 23, 2018 Oct 4, 2018 811-09537
N-CSRS Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSRS Jul 20, 2018 May 31, 2018 811-09537
4 Open Document Open Filing PRIMARY DOCUMENT Jun 28, 2018 Dec 31, 2017
N-Q Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Apr 18, 2018 Feb 28, 2018 811-09537
40-17G Open Document Open Filing 2018 FIDELITY BOND 17G-1 FILING Mar 21, 2018 811-09537
N-CSR Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSR Jan 26, 2018 Nov 30, 2017 811-09537
NSAR-B Open Document Open Filing Jan 26, 2018 Nov 30, 2017 811-09537
SC 13G/A Open Document Open Filing AMENDED SCHEDULE 13G Jan 18, 2018 005-80788
3 Open Document Open Filing PRIMARY DOCUMENT Jan 11, 2018 Jun 29, 2007
4 Open Document Open Filing PRIMARY DOCUMENT Dec 11, 2017 Jun 14, 2017
4 Open Document Open Filing PRIMARY DOCUMENT Nov 30, 2017 May 3, 2017
N-Q Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Oct 26, 2017 Aug 31, 2017 811-09537
N-PX Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-PX Aug 28, 2017 Jun 30, 2017 811-09537
DEF 14A Open Document Open Filing MFS MULTI CLOSED END FUND DEF 14A Aug 24, 2017 Oct 5, 2017 811-09537
N-CSRS Open Document | Data Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSRS Jul 27, 2017 May 31, 2017 811-09537
NSAR-A Open Document Open Filing Jul 27, 2017 May 31, 2017 811-09537
4 Open Document Open Filing PRIMARY DOCUMENT Jun 21, 2017 Dec 31, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Jun 21, 2017 Dec 31, 2016
4 Open Document Open Filing PRIMARY DOCUMENT Jun 21, 2017 Dec 31, 2016
3 Open Document Open Filing PRIMARY DOCUMENT Jun 16, 2017 Jun 14, 2017
4 Open Document Open Filing PRIMARY DOCUMENT Jun 15, 2017 Dec 16, 2016
N-Q Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Apr 20, 2017 Feb 28, 2017 811-09537
CORRESP Open Document Open Filing Apr 6, 2017
3 Open Document Open Filing PRIMARY DOCUMENT Mar 29, 2017 Mar 23, 2017
3 Open Document Open Filing PRIMARY DOCUMENT Mar 24, 2017 Mar 23, 2017
3 Open Document Open Filing PRIMARY DOCUMENT Mar 10, 2017 Mar 6, 2017
40-17G Open Document Open Filing INSURANCE BONDS Feb 17, 2017 811-09537
N-CSR Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSR Jan 30, 2017 Nov 30, 2016 811-09537
NSAR-B Open Document Open Filing Jan 26, 2017 Nov 30, 2016 811-09537
SC 13G/A Open Document Open Filing AMENDED SCHEDULE 13G Jan 18, 2017 005-80788
3 Open Document Open Filing PRIMARY DOCUMENT Dec 27, 2016 Dec 17, 2016
N-Q Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Oct 20, 2016 Aug 31, 2016 811-09537
SC 13G Open Document Open Filing SCHEDULE 13G Sep 9, 2016 005-80788
N-PX Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-PX Aug 29, 2016 Jun 30, 2016 811-09537
DEF 14A Open Document Open Filing MFS MULTI CLOSED END FUND DEF 14A Aug 19, 2016 Oct 6, 2016 811-09537
NSAR-A Open Document Open Filing Jul 27, 2016 May 31, 2016 811-09537
N-CSRS Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSRS Jul 26, 2016 May 31, 2016 811-09537
N-Q Open Document | Data Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Apr 27, 2016 Feb 29, 2016 811-09537
CORRESP Open Document Open Filing Apr 26, 2016
4 Open Document | Data Open Filing PRIMARY DOCUMENT Apr 14, 2016 Oct 15, 2015
SC 13G/A Open Document | Data Open Filing CITIGROUP INC. SC 13GA NO 1 3-31-2016 (MFS CALIFORNIA MUNICIPAL FUND) Apr 11, 2016 005-80788
SC 13G Open Document | Data Open Filing CITIGROUP INC SC 13G 3-31-2016 (MFS CALIFORNIA MUNICIPAL FUND) Apr 11, 2016 005-80788
3 Open Document Open Filing FORM 3 SUBMISSION Apr 6, 2016 Mar 24, 2016
4 Open Document Open Filing FORM 4 SUBMISSION Apr 6, 2016 Mar 24, 2016
40-17G Open Document Open Filing FIDELITY BONDS Mar 14, 2016 811-09537
N-23C-2 Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-23C-2 Feb 17, 2016 Feb 17, 2016 817-01240
SC 13G/A Open Document Open Filing AMENDED SCHEDULE 13G Feb 8, 2016 005-80788
N-CSR Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSR Feb 1, 2016 Nov 30, 2015 811-09537
NSAR-B Open Document Open Filing Jan 27, 2016 Nov 30, 2015 811-09537
4 Open Document Open Filing PRIMARY DOCUMENT Dec 1, 2015 May 31, 2015
N-Q Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Oct 29, 2015 Aug 31, 2015 811-09537
3 Open Document Open Filing PRIMARY DOCUMENT Sep 15, 2015 Sep 10, 2015
N-PX Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-PX Aug 26, 2015 Jun 30, 2015 811-09537
DEF 14A Open Document Open Filing MFS MULTI CLOSED END FUND DEF 14A Aug 21, 2015 Oct 1, 2015 811-09537
N-CSRS Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSRS Jul 29, 2015 May 31, 2015 811-09537
NSAR-A Open Document Open Filing Jul 28, 2015 May 31, 2015 811-09537
3 Open Document Open Filing PRIMARY DOCUMENT Jul 21, 2015 Jul 15, 2015
N-Q Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Apr 28, 2015 Feb 28, 2015 811-09537
N-CSR Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSR Feb 5, 2015 Nov 30, 2014 811-09537
NSAR-B Open Document Open Filing Jan 28, 2015 Nov 30, 2014 811-09537
SC 13G/A Open Document Open Filing AMENDED SCHEDULE 13G Jan 16, 2015 005-80788
3 Open Document Open Filing PRIMARY DOCUMENT Jan 8, 2015 Jan 1, 2015
4 Open Document Open Filing PRIMARY DOCUMENT Dec 24, 2014 Jun 26, 2014
40-17G Open Document Open Filing FIDELITY BONDS Dec 1, 2014 811-09537
N-Q Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Oct 28, 2014 Aug 31, 2014 811-09537
N-PX Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-PX Aug 27, 2014 Jun 30, 2014 811-09537
DEF 14A Open Document Open Filing MFS MULTI CLOSED END FUND DEF 14A Aug 22, 2014 Oct 2, 2014 811-09537
N-CSRS Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSRS Aug 5, 2014 May 31, 2014 811-09537
NSAR-A Open Document Open Filing Jul 29, 2014 May 31, 2014 811-09537
3 Open Document Open Filing PRIMARY DOCUMENT Jun 27, 2014 Jun 26, 2014
4 Open Document Open Filing PRIMARY DOCUMENT Jun 13, 2014 Dec 31, 2013
3 Open Document Open Filing PRIMARY DOCUMENT May 7, 2014 May 6, 2014
N-Q Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-Q Apr 28, 2014 Feb 28, 2014 811-09537
3 Open Document Open Filing PRIMARY DOCUMENT Feb 20, 2014 Feb 11, 2014
N-CSR Open Document Open Filing MFS CALIFORNIA MUNICIPAL FUND N-CSR Jan 28, 2014 Nov 30, 2013 811-09537
NSAR-B Open Document Open Filing Jan 28, 2014 Nov 30, 2013 811-09537
SC 13G/A Open Document Open Filing AMENDED SCHEDULE 13G Jan 27, 2014 005-80788
CORRESP Open Document Open Filing Jan 21, 2014
3 Open Document Open Filing PRIMARY DOCUMENT Jan 10, 2014 Jan 1, 2014