Ownership Summary
The institutional landscape for Tantech Holdings Ltd (NASDAQ:TANH) includes 4 filers as of the latest reporting cycle ending September 2025.
- Tantech Holdings saw its institutional ownership percentage rose to 2.8% in September 2025 from 2.0% in June 2025.
- In percentage terms, this reflects as a holdings change of 42.85% quarter on quarter, and an increase of 33.33% year over year.
- Of these 4 institutional investors, 1 increased their holdings in Tantech Holdings, while 3 of them reduced positions, and 0 investors maintained their exposure.
- Collectively, institutional investors increased their stake in Tantech Holdings to 32.00K shares as of September 2025, a change that is up by 9.60K shares quarter on quarter and down 50.27K shares year over year.
- As of September 30, 2025, Marex Group plc held Tantech Holdings's largest shareholding position with over 17.50K shares, representing 1.54% of total outstanding shares.
- Among the most significant buyers of Tantech Holdings during September 2025 were Virtu Financial LLC (14.10K).
- Leading sellers of Tantech Holdings stock in September 2025 included Marex Group plc (4.24K), UBS Group AG (256), SBI Securities Co., Ltd. (3).
- The top 4 institutional holders of Tantech Holdings for the quarter ending September 2025 included Marex Group plc (17.50K), Virtu Financial LLC (14.10K), SBI Securities Co., Ltd. (401), UBS Group AG (4).