Tandem Diabetes Care Inc

CHARLES SCHWAB INVESTMENT MANAGEMENT INC TNDM

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

646,310

Value ($000)

14,206

Weight

0.0%

2019 Q4 - 2025 Q4 (25 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	14,206	0.0%	646,310	12/31/2025
2025 Q3	11/10/2025	6,780	0.0%	558,453	9/30/2025
2025 Q2	8/12/2025	11,501	0.0%	617,000	6/30/2025
2025 Q1	9/15/2025	10,924	0.0%	570,150	3/31/2025
2024 Q4	2/6/2025	21,696	0.0%	602,321	12/31/2024
2024 Q3	11/12/2024	24,855	0.0%	586,063	9/30/2024
2024 Q2	8/12/2024	22,852	0.0%	567,189	6/30/2024
2024 Q1	5/9/2024	14,785	0.0%	417,543	3/31/2024
2023 Q4	2/6/2024	11,736	0.0%	396,741	12/31/2023
2023 Q3	11/8/2023	7,623	0.0%	367,011	9/30/2023
2023 Q2	8/10/2023	8,599	0.0%	350,425	6/30/2023
2023 Q1	5/12/2023	14,150	0.0%	348,447	3/31/2023
2022 Q4	2/13/2023	15,397	0.0%	342,526	12/31/2022
2022 Q3	11/14/2022	15,981	0.0%	333,964	9/30/2022
2022 Q2	8/15/2022	29,821	0.0%	503,814	6/30/2022
2022 Q1	5/13/2022	58,562	0.0%	503,580	3/31/2022
2021 Q4	2/11/2022	73,945	0.0%	491,262	12/31/2021
2021 Q3	11/16/2021	57,000	0.0%	477,463	9/30/2021
2021 Q2	8/16/2021	45,203	0.0%	464,090	6/30/2021
2021 Q1	5/17/2021	39,985	0.0%	453,081	3/31/2021
2020 Q4	2/16/2021	42,180	0.0%	440,843	12/31/2020
2020 Q3	11/13/2020	48,282	0.0%	425,390	9/30/2020
2020 Q2	8/20/2020	29,252	0.0%	295,708	6/30/2020
2020 Q1	5/15/2020	25,636	0.0%	398,374	3/31/2020
2019 Q4	2/7/2020	23,484	0.0%	393,958	12/31/2019