Tandem Diabetes Care Inc

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP TNDM

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

135,753

Value ($000)

2,984

Weight

0.0%

2019 Q4 - 2025 Q4 (7 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	2,984	0.0%	135,753	12/31/2025
2025 Q2	8/13/2025	231	0.0%	12,411	6/30/2025
2022 Q2	8/15/2022	6,623	0.0%	111,899	6/30/2022
2022 Q1	5/13/2022	1,104	0.0%	9,491	3/31/2022
2021 Q1	5/14/2021	8,663	0.0%	98,162	3/31/2021
2020 Q4	2/12/2021	11,011	0.0%	115,084	12/31/2020
2019 Q4	2/13/2020	5,514	0.0%	92,500	12/31/2019