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TANH · NASDAQ · Household & Personal Products

Tantech (TANH)

Bamboo-charcoal household purification and cleaning products with emerging U.S. construction-materials wholesale.

$16.23
After hours+0.88 (+5.77%)
At close$15.35(+19.28%)

13F · 13D/G · Form 4

Institutions0.69%4.6K ADS
8 holders · as of Jun 30, 2026
Other99.31%663.0K ADS
remainder

667.6K ADS (1 ADS = 12 ordinary shares) as of Sep 4, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

The share count is from the company's Dec 2021 annual report; nothing newer is on file here.

1 position filed across a stock split leaves its adjustment unstated and stays out of the bar.

13F · 13D/G · Form 4

HolderStakeSharesDate
XTX Topco LtdInstitution
0.18%59,767 ADSas of Jun 30, 2026
Virtu Financial LLCInstitution
0.13%42,013 ADSas of Jun 30, 2026
Susquehanna International Group, LLPInstitution
0.11%37,537 ADSas of Jun 30, 2026
Jane Street Group, LLCInstitution
0.09%31,421 ADSas of Jun 30, 2026
HRT Financial LPInstitution
0.09%30,173 ADSas of Jun 30, 2026
Marex Group PLCInstitution
0.08%28,236 ADSas of Jun 30, 2026
UBS Group AGInstitution
0.01%1,795 ADSas of Jun 30, 2026
Sbi Securities Co., Ltd.Institution
0.00%1,036 ADSas of Jun 30, 2026
Bigger Capital Fund, LPInstitution
6.00% of class, as filedfiled May 3, 2024
Daniel B. AsherInsider
9.99% of class, as filedfiled May 8, 2024
Huiqing WuInsider
8.88% of class, as filedfiled Oct 12, 2023
Jian WangInsider
6.34% of class, as filedfiled Oct 16, 2023
Lijuan ZhangInsider
8.46% of class, as filedfiled Oct 12, 2023
Man KongInsider
9.76% of class, as filedfiled Oct 10, 2023
Streeterville Capital LLCStrategic
8.40% of class, as filedfiled Apr 21, 2025
Tanbsok Group Ltd.Strategic
40.80% of class, as filedfiled Feb 6, 2020
Xiaochun ZhangInsider
5.92% of class, as filedfiled Oct 12, 2023
Yan WangInsider
6.77% of class, as filedfiled Oct 13, 2023
Yefang Zhang1Insiderdirector
filed Mar 17, 2026
Zhaowei YeInsider
7.05% of class, as filedfiled Oct 12, 2023
  1. Filed after 3 stock splits ending Feb 13, 2025, with the count's adjustment unstated. Not in the bar.

13F, as of Jun 30, 2026

8 holders · 232.0K shares · 5 new positions · 7 increased · 1 reduced · 2 closed

HolderShares% outstandingChg q/qFiled
XTX Topco Ltd59.8K8.95%+59.8KAug 14, 2026
Virtu Financial LLC42.0K6.29%+42.0KnewAug 13, 2026
Susquehanna International Group, LLP37.5K5.62%+37.5KnewAug 14, 2026
Jane Street Group, LLC31.4K4.71%+31.4KnewAug 14, 2026
HRT Financial LP30.2K4.52%+30.2KnewAug 14, 2026
Marex Group PLC28.2K4.23%−5.9KAug 14, 2026
UBS Group AG1.8K0.27%+1.4KAug 13, 2026
Sbi Securities Co., Ltd.1.0K0.16%+35Jul 23, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Streeterville Capital LLC8.40%13GApr 21, 2025

Form 4

Latest trades

Nothing filed in the last 12 months.

House and Senate disclosures

Not reported.