13F-HR//SEC Filing
Graham Holdings Co Master Retirement Trust 13F-HR
Accession 0001912699-25-000009
CIK 0001912699other
Filed
Aug 13, 8:00 PM ET
Accepted
Aug 14, 4:23 PM ET
Size
4.5 KB
Accession
0001912699-25-000009
Issuer
Graham Holdings Co Master Retirement Trust
CIK 0001912699
Entity typeother
IncorporatedNY
Related Parties
1- filerCIK 0001912699
Filing Metadata
- Form type
- 13F-HR
- Filed
- Aug 13, 8:00 PM ET
- Accepted
- Aug 14, 4:23 PM ET
- Size
- 4.5 KB