Blackboxstocks Inc. (BLBX) Institutional Ownership

Ownership Summary

A total of 6 institutions have reported a stake in Blackboxstocks Inc. (NASDAQ:BLBX) as of December 2025, according to recent 13F filings with the SEC.

• The percentage of Blackboxstocks owned by institutions changed from 5.2% in September 2025 to 2.4% in December 2025, marking a slight down trend.
• Quarterly data indicates a 19.19% shift in institutional share volume, and the annual owner count reflects a decrease of 50.00%.
• The latest 13F cycle for Blackboxstocks reveals that of 6 total investors, 4 funds grew their exposure, whereas 1 reduced theirs and 1 made no changes.
• Collectively, institutional investors increased their stake in Blackboxstocks to 90.56K shares as of December 2025, a change that is up by 14.58K shares quarter on quarter and down 34.77K shares year over year.
• The top institutional stake in Blackboxstocks as of December 31, 2025 belongs to VANGUARD GROUP INC, which owns 39.30K shares, or 1.04% of the company.
• Among the most significant buyers of Blackboxstocks during December 2025 were Canton Hathaway, LLC (11.70K), Pekin Hardy Strauss, Inc. (10.00K), UBS Group AG (1.94K), CWM, LLC (114).
• Leading sellers of Blackboxstocks stock in December 2025 included GoalFusion Wealth Management, LLC (9.17K).
• The top 6 institutional holders of Blackboxstocks for the quarter ending December 2025 included VANGUARD GROUP INC (39.30K), GoalFusion Wealth Management, LLC (27.50K), Canton Hathaway, LLC (11.70K), Pekin Hardy Strauss, Inc. (10.00K), UBS Group AG (1.95K), CWM, LLC (114).