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The company

Tantech Holdings Ltd. - Class A Common Shares

TANH · Nasdaq

MaterialsChemicalsNot moving yet

TANH stood above a rising 150-day average in 0 of the last 52 weekly readings. It is 50.5% below that average now. Chemicals: 26% of its 85 stocks in an uptrend (−3 points in four weeks); Materials: 18% (−7 points in four weeks).

SEC filings

Statistics

Rotation: Not moving yet
Weeks in an uptrend: out for 52
Industry in uptrend: 26% -4 in 4 wk
Insider buys, 12 months: $0
Insider sales, 12 months: $0
Officials’ trades on record: 0
Institutions holding: 6 (+1)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 0 of 52 weeks.

21 Apr – 20 Oct

Chemicals: A minority of its stocks are in an uptrend and the share has been slipping. Materials: Few of its stocks are in an uptrend and the share has been slipping.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months0

Sale orders, 12 months0

Buyers · sellers0 · 0

No open-market buy or sale by its insiders on record.

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders6+1 on the quarter

New · exited3 · 2

Reported value$61K

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
XTX Topco Ltdnew · filed 14 Aug 2026	59,767$23K	+59,767
SUSQUEHANNA INTERNATIONAL GROUP, LLPnew · filed 14 Aug 2026	37,537$14K	+37,537
JANE STREET GROUP, LLCnew · filed 14 Aug 2026	31,421$12K	+31,421
Marex Group Ltdreduced · filed 14 Aug 2026	28,236$11K	-5,876−17.2%
UBS Group AGadded · filed 13 Aug 2026	1,795$682	+1,384+336.7%
SBI Securities Co., Ltd.added · filed 23 Jul 2026	1,036$394	+35+3.5%