DOSSIER · 13F Holders · Q1 2026Most-boughtAI cap-ex
FLDB
FIDELITY MERRIMACK STR TR
17 institutions still hold FIDELITY MERRIMACK STR TR as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 316188861·17 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
17 institutions reported FLDB in Q1 2026. FMR LLC leads at 96.2% of the visible book. +109 net new institutions vs prior quarter — accumulation reading.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.