DOSSIER · 13F Holders · Q1 2026
Grayscale Bitcoin Trust ETF
1 institutions still hold Grayscale Bitcoin Trust ETF as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 389930109·1 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
1 institutions reported Grayscale Bitcoin Trust ETF in Q1 2026. SANTA MONICA PARTNERS LP leads at 100.0% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.