Citigroup »

Koss Corporation shares owned by Citigroup

Quarter-by-quarter ownership of Koss Corporation (KOSS) shares owned by Citigroup from 13F filings

Historical chart of Citigroup investment in Koss Corporation

Tip: Access up to 7 years of quarterly data

All positions including Koss Corporation held by Citigroup consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Koss Corporation by Citigroup

Quarter filed Position value Share count Share price at filing
2026-03-31 $4 1 4.00
2025-03-31 $132 28 4.71