TANDEM DIABETES CARE INC — institutional ownership

4 funds reported holding TANDEM DIABETES CARE INC in their latest 13F filings, worth $2.03M in total (CUSIP 875372953).

Largest holders

1. HRT FINANCIAL LP — $906K
2. IMC-Chicago, LLC — $685K
3. GROUP ONE TRADING LLC — $389K
4. SIMPLEX TRADING, LLC — $54.3K