Stock

TANH

TANTECH HOLDINGS LTD

0 of 27 marquee funds currently hold1 CUSIP mapped

Current holders

27 funds tracked

Ever held

Current + past

New this quarter

Exited this quarter

Marquee-fund ownership over time

Aug 14, 2025Nov 14, 2025

Now

Past holders

Funds that exited at some point

Fund	Last entry	Exited	Entry → Exit	Return
Citadel Advisors	Q3 2025	Q4 2025	—	+0%

Fundamentals

XBRL · TANTECH HOLDINGS LTD

Annual figures sourced directly from TANTECH HOLDINGS LTD's 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.

Revenue

$38.36M

FY2025-11% YoY

Net income

-$31.02M

FY2025-500%+ YoY

EPS (diluted)

$-13.64

FY2025-78% YoY

Free cash flow(?)

-$5.82M

FY2025-210% YoY

Recent SEC filings

10-K · 10-Q · 8-K · 13D/G · proxy

The most recent material filings for TANTECH HOLDINGS LTD — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.

Trade history

Every open→close lifecycle across tracked funds

Fund	Open date	Close date	Open price	Close price / current	Return
Citadel Advisors	Q3 2025	Q4 2025	$0.00	—	+0%

Caveats

Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
“Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.