A.R.T. Advisors, LLC - TANTECH HLDGS LTD ownership

TANTECH HLDGS LTD's ticker is TANH and the CUSIP is G8675X107. A total of 8 filers reported holding TANTECH HLDGS LTD in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of TANTECH HLDGS LTD
ValueSharesWeighting
Q2 2015$335,00017,7750.01%
Other shareholders
TANTECH HLDGS LTD shareholders Q3 2015
NameSharesValueWeighting ↓
Virtu Financial LLC 63,596$169,0000.01%
WealthTrust-Arizona, LLC 1,300$3,0000.00%
GEODE CAPITAL MANAGEMENT, LLC 12,107$32,0000.00%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 394,177$1,049,0000.00%
Tower Research Capital LLC (TRC) 821$2,0000.00%
JANE STREET GROUP, LLC 44,552$119,0000.00%
View complete list of TANTECH HLDGS LTD shareholders