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Mailing Address 1825 CONNECTICUT AVENUE NW SUITE 400 WASHINGTON DC 20009
Business Address 1825 CONNECTICUT AVENUE NW SUITE 400 WASHINGTON DC 20009 8002256265
CALVERT SOCIAL INVESTMENT FUND CIK#: 0000356682 (see all company filings)

State location: DC | Fiscal Year End: 0930
Class/Contract: C000023761 Class I 
Ticker Symbol:   CBDIX
(List all Funds and Classes/Contracts for CALVERT SOCIAL INVESTMENT FUND)

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Items 1 - 40  0000356682 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
497  Documents Definitive materials
Acc-no: 0000940394-24-000345 (33 Act)  Size: 43 KB
2024-03-28 002-75106
24795367
24F-2NT  Documents Rule 24F-2 notice
Acc-no: 0000940394-24-000314 (33 Act)  Size: 8 KB
2024-03-21 002-75106
24769992
497  Documents Definitive materials
Acc-no: 0000940394-24-000301 (33 Act)  Size: 287 KB
2024-03-18 002-75106
24757223
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-24-046108 (40 Act)  Size: 1 MB
2024-02-28 811-03334
24694194
497J  Documents Certification of no change in definitive materials
Acc-no: 0000940394-24-000164 (33 Act)  Size: 8 KB
2024-02-05 002-75106
24595078
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000940394-24-000129 (33 Act)  Size: 166 KB
2024-01-26 002-75106
24566328
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000940394-24-000047 (33 Act)  Size: 13 MB
2024-01-25 002-75106
24562041
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000940394-24-000047 (40 Act)  Size: 13 MB
2024-01-25 811-03334
24562042
497  Documents Definitive materials
Acc-no: 0000940394-23-001212 (33 Act)  Size: 51 KB
2023-12-18 002-75106
231493758
497  Documents Definitive materials
Acc-no: 0000940394-23-001185 (33 Act)  Size: 74 KB
2023-12-11 002-75106
231478353
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001752724-23-275909 (40 Act)  Size: 362 KB
2023-12-07 811-03334
231471428
N-CSR  Documents Certified Shareholder Report
Acc-no: 0001193125-23-283225 (40 Act)  Size: 7 MB
2023-11-27 811-03334
231439550
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-23-247675 (40 Act)  Size: 604 KB
2023-11-14 811-03334
231404347
497  Documents Definitive materials
Acc-no: 0000940394-23-001119 (33 Act)  Size: 48 KB
2023-10-30 002-75106
231358227
497  Documents Definitive materials
Acc-no: 0000940394-23-001056 (33 Act)  Size: 41 KB
2023-09-29 002-75106
231292140
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-23-197615 (40 Act)  Size: 1 MB
2023-08-29 811-03334
231218690
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0000940394-23-001011 (40 Act)  Size: 1 MB
2023-08-23 811-03334
231197463
497  Documents Definitive materials
Acc-no: 0000940394-23-000975 (33 Act)  Size: 59 KB
2023-08-02 002-75106
231133863
497J  Documents Certification of no change in definitive materials
Acc-no: 0000940394-23-000943 (33 Act)  Size: 5 KB
2023-07-05 002-75106
231067331
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000940394-23-000919 (33 Act)  Size: 162 KB
2023-07-03 002-75106
231062940
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000940394-23-000912 (40 Act)  Size: 5 MB
2023-06-30 811-03334
231062905
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000940394-23-000912 (33 Act)  Size: 5 MB
2023-06-30 002-75106
231062904
N-CSRS  Documents Certified Shareholder Report, Semi-Annual
Acc-no: 0001193125-23-153955 (40 Act)  Size: 6 MB
2023-05-25 811-03334
23958289
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-23-109157 (40 Act)  Size: 591 KB
2023-05-22 811-03334
23942929
497  Documents Definitive materials
Acc-no: 0000940394-23-000473 (33 Act)  Size: 278 KB
2023-03-20 002-75106
23745241
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-23-049150 (40 Act)  Size: 1 MB
2023-03-01 811-03334
23690860
497J  Documents Certification of no change in definitive materials
Acc-no: 0000940394-23-000279 (33 Act)  Size: 10 KB
2023-02-06 002-75106
23589876
497  Documents   Interactive Data Definitive materials
Acc-no: 0000940394-23-000264 (33 Act)  Size: 7 MB
2023-02-06 002-75106
23589150
497K  Documents Summary Prospectus for certain open-end management investment companies filed pursuant to Securities Act Rule 497(K)
Acc-no: 0000940394-23-000179 (33 Act)  Size: 104 KB
2023-02-01 002-75106
23573718
497  Documents   Interactive Data Definitive materials
Acc-no: 0000940394-23-000176 (33 Act)  Size: 7 MB
2023-02-01 002-75106
23573704
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000940394-23-000104 (33 Act)  Size: 12 MB
2023-01-30 002-75106
23565068
485BPOS  Documents   Interactive Data Post-effective amendment [Rule 485(b)]
Acc-no: 0000940394-23-000104 (40 Act)  Size: 12 MB
2023-01-30 811-03334
23565069
24F-2NT  Documents Rule 24F-2 notice
Acc-no: 0000940394-22-001580 (33 Act)  Size: 8 KB
2022-12-30 002-75106
221500117
N-CEN  Documents Annual Report for Registered Investment Companies
Acc-no: 0001752724-22-277125 (40 Act)  Size: 341 KB
2022-12-09 811-03334
221454044
N-CSR  Documents Certified Shareholder Report
Acc-no: 0001193125-22-293316 (40 Act)  Size: 7 MB
2022-11-28 811-03334
221424648
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-22-254055 (40 Act)  Size: 583 KB
2022-11-17 811-03334
221397573
497  Documents Definitive materials
Acc-no: 0000940394-22-001380 (33 Act)  Size: 67 KB
2022-11-10 002-75106
221376858
NPORT-P  Documents Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-22-198134 (40 Act)  Size: 1 MB
2022-08-26 811-03334
221206006
N-PX  Documents Annual Report of proxy voting record of management investment companies
Acc-no: 0000940394-22-001281 (40 Act)  Size: 749 KB
2022-08-18 811-03334
221177630
NPORT-P/A  Documents [Amend] Monthly Portfolio Investments Report on Form N-PORT (Public)
Acc-no: 0001752724-22-132232 (40 Act)  Size: 2 MB
2022-06-07 811-03334
221000655