Blackboxstocks Inc. (BLBX) Institutional Ownership

Ownership Summary

Recent 13F filings as of December 2025 show that 13 institutional investors hold a position in Blackboxstocks Inc. (NASDAQ:BLBX).

• The percentage of Blackboxstocks owned by institutions changed from 5.4% in September 2025 to 6.1% in December 2025, marking a slight up trend.
• The company experienced a 89.90% quarterly change in institutional shares held, alongside an increase of 8.33% in total owners annually.
• Of these 13 institutional investors, 10 increased their holdings in Blackboxstocks, while 2 of them reduced positions, and 1 investors maintained their exposure.
• Collectively, institutional investors increased their stake in Blackboxstocks to 220.59K shares as of December 2025, a change that is up by 104.43K shares quarter on quarter and up 95.26K shares year over year.
• FRANKLIN RESOURCES INC's holding of 91.53K shares as of December 31, 2025 makes it the primary institutional investor in Blackboxstocks, owning 2.53% of the stock.
• Among the most significant buyers of Blackboxstocks during December 2025 were FRANKLIN RESOURCES INC (91.53K), Canton Hathaway, LLC (11.70K), Pekin Hardy Strauss, Inc. (10.00K), UBS Group AG (1.94K), GEODE CAPITAL MANAGEMENT, LLC (1.42K).
• Leading sellers of Blackboxstocks stock in December 2025 included GoalFusion Wealth Management, LLC (9.17K), STATE STREET CORP (4.50K).
• The top 10 institutional holders of Blackboxstocks for the quarter ending December 2025 included FRANKLIN RESOURCES INC (91.53K), VANGUARD GROUP INC (39.30K), GoalFusion Wealth Management, LLC (27.50K), GEODE CAPITAL MANAGEMENT, LLC (26.27K), Canton Hathaway, LLC (11.70K), STATE STREET CORP (10.44K), Pekin Hardy Strauss, Inc. (10.00K), UBS Group AG (1.95K), Tower Research Capital LLC (TRC) (691), OSAIC HOLDINGS, INC. (575).