Tantech Ownership | Who Owns Tantech?

Tantech Ownership Summary

Tantech is owned by 0.24% institutional investors, 0.22% insiders, and 99.54% retail investors. Ground swell capital is the largest institutional shareholder, holding 0% of TANH shares. Blackstone Alternative Multi-Strategy I is the top mutual fund, with 0.00% of its assets in Tantech shares.

TANH Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Tantech	0.24%	0.22%	99.54%
Sector	Consumer Defensive Stocks	52.60%	17.13%	30.27%
Industry	Household & Personal Products Stocks	57.34%	18.03%	24.64%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Ground swell capital	-	-	-
Stonex group	-	-	-

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Ground swell capital	-	-	-
Stonex group	-	-	-

Top Buyers

Holder	Shares	% Assets	Change
Stonex group	-	-	-11.49K
Ground swell capital	-	-	-13.80K

Top Sellers

Holder	Shares	% Assets	Change
Ground swell capital	-	-	-13.80K
Stonex group	-	-	-11.49K

Sold Out

Holder	Change
Stonex group	-11.49K
Ground swell capital	-13.80K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	8	60.00%	231,978	281.45%	-	2.44%	7	75.00%	1	-
Mar 31, 2026	5	-	60,814	-	3	-	5	-	-	-
Dec 31, 2021	7	-22.22%	7,575,328	879.76%	18	525.71%	3	-50.00%	4	100.00%
Sep 30, 2021	9	-10.00%	773,185	-33.05%	1	12.21%	6	-	2	-33.33%
Jun 30, 2021	10	-9.09%	1,154,880	6.33%	3	28.95%	6	-33.33%	3	200.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Blackstone Alternative Multi-Strategy I	38.00	0.00%	-

TANH Ownership FAQ

Who Owns Tantech?

Tantech shareholders are primarily institutional investors at 0.24%, followed by 0.22% insiders and 99.54% retail investors. The average institutional ownership in Tantech's industry, Household & Personal Products Stocks , is 57.34%, which Tantech falls below.

Does Blackrock own Tantech?

BlackRock is not among the top 10 institutional shareholders of Tantech.

Who is Tantech’s biggest shareholder by percentage of total assets invested?

Ground swell capital is Tantech’s biggest shareholder by percentage of total assets invested, with 0% of its assets in 0 Tantech shares, valued at 0$.

Who is the top mutual fund holder of Tantech shares?

Blackstone Alternative Multi-Strategy I is the top mutual fund holder of Tantech shares, with 0.00% of its total shares outstanding invested in 38 Tantech shares.

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