GREEN CENTURY FUNDS
COMPANY
N-CSR
FORM
2025-10-07
FILING DATE
2025-07-31
PERIOD END
428
FACTS
SIC None
CIK 0000877232
Taxonomy US GAAP 2025  
SIC None
CIK 0000877232
Taxonomy US GAAP 2025  
Standard Concepts
63
Extended Concepts
38
38%
Extended Concepts
Errors
0
What are errors?
What are errors?
Indicate problems with an XBRL formatted filing that are sufficient grounds for SEC rejection of the XBRL portion of the filing.
Data Quality Errors
6
ERROR
A value of The Fund’s past performance is not a good predictor of the Fund’s future performance. was reported for the concept oef:PerformancePastDoesNotIndicateFuture. This value has dimensions of oef:ClassAxis=gcf:C000020964Member but this fact is not included in a dimensional table ( hypercube). All dimensional facts should be included in a hypercube. The properties of this oef:PerformancePastDoesNotIndicateFuture fact are: Period :2024-08-01 to 2025-07-31 Dimensions : oef:ClassAxis=g...
ERROR
A value of The Fund’s past performance is not a good predictor of the Fund’s future performance. was reported for the concept oef:PerformancePastDoesNotIndicateFuture. This value has dimensions of oef:ClassAxis=gcf:C000020965Member but this fact is not included in a dimensional table ( hypercube). All dimensional facts should be included in a hypercube. The properties of this oef:PerformancePastDoesNotIndicateFuture fact are: Period :2024-08-01 to 2025-07-31 Dimensions : oef:ClassAxis=g...
ERROR
A value of The Fund’s past performance is not a good predictor of the Fund’s future performance. was reported for the concept oef:PerformancePastDoesNotIndicateFuture. This value has dimensions of oef:ClassAxis=gcf:C000173338Member but this fact is not included in a dimensional table ( hypercube). All dimensional facts should be included in a hypercube. The properties of this oef:PerformancePastDoesNotIndicateFuture fact are: Period :2024-08-01 to 2025-07-31 Dimensions : oef:ClassAxis=g...
ERROR
A value of The Fund’s past performance is not a good predictor of the Fund’s future performance. was reported for the concept oef:PerformancePastDoesNotIndicateFuture. This value has dimensions of oef:ClassAxis=gcf:C000202490Member but this fact is not included in a dimensional table ( hypercube). All dimensional facts should be included in a hypercube. The properties of this oef:PerformancePastDoesNotIndicateFuture fact are: Period :2024-08-01 to 2025-07-31 Dimensions : oef:ClassAxis=g...
ERROR
A value of The Fund’s past performance is not a good predictor of the Fund’s future performance. was reported for the concept oef:PerformancePastDoesNotIndicateFuture. This value has dimensions of oef:ClassAxis=gcf:C000225233Member but this fact is not included in a dimensional table ( hypercube). All dimensional facts should be included in a hypercube. The properties of this oef:PerformancePastDoesNotIndicateFuture fact are: Period :2024-08-01 to 2025-07-31 Dimensions : oef:ClassAxis=g...
ERROR
A value of The Fund’s past performance is not a good predictor of the Fund’s future performance. was reported for the concept oef:PerformancePastDoesNotIndicateFuture. This value has dimensions of oef:ClassAxis=gcf:C000173337Member but this fact is not included in a dimensional table ( hypercube). All dimensional facts should be included in a hypercube. The properties of this oef:PerformancePastDoesNotIndicateFuture fact are: Period :2024-08-01 to 2025-07-31 Dimensions : oef:ClassAxis=g...
What are data quality errors?
What are data quality errors?
Indicate areas that may not meet the standards set by the Data Quality Committee (DQC), and may reveal areas where the XBRL can be improved.
Possible Issues
7
WARNING
Submission type N-CSR should have a non-empty value for oef:ShareholderReportAnnualOrSemiAnnual in the context FY2025_C000020964Member.
WARNING
Submission type N-CSR should have a non-empty value for oef:ShareholderReportAnnualOrSemiAnnual in the context FY2025_C000020965Member.
WARNING
Submission type N-CSR should have a non-empty value for oef:ShareholderReportAnnualOrSemiAnnual in the context FY2025_C000173337Member.
WARNING
Submission type N-CSR should have a non-empty value for oef:ShareholderReportAnnualOrSemiAnnual in the context FY2025_C000173338Member.
WARNING
Submission type N-CSR should have a non-empty value for oef:ShareholderReportAnnualOrSemiAnnual in the context FY2025_C000202490Member.
WARNING
Submission type N-CSR should have a non-empty value for oef:ShareholderReportAnnualOrSemiAnnual in the context FY2025_C000225233Member.
WARNING
172 fact(s) appearing in ix:hidden were eligible for transformation: oef:AccmVal, oef:PctOfNav
What are possible issues?
What are possible issues?
Indicate areas of interest as to the quality of an XBRL formatted filing, and in some cases reveal opportunities for improvement of the XBRL filing.
SEC: Filing | Interactive Data