TNDM (TANDEM DIABETES CARE INC) is held by 139 institutional investors as of Q4 2025. Largest holders: PRINCIPAL FINANCIAL GROUP INC ($6.4M), ENVESTNET ASSET MANAGEMENT INC ($4.7M), Legal & General Group Plc ($3M). Net institutional sentiment: Mixed.
See how TNDM's score breaks down across 4 SEC sources
Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer