TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 7,341,356 Value ($000) $161,363 Avg Close $18.05 Range $12.07 - $24.50
Q3 2025
Shares 7,063,314 Value ($000) $85,749 Avg Close $13.54 Range $9.98 - $18.13
Q2 2025
Shares 7,369,830 Value ($000) $137,374 Avg Close $19.81 Range $15.75 - $24.00
Q1 2025
Shares 7,292,169 Value ($000) $139,718 Avg Close $29.26 Range $17.64 - $38.28
Q4 2024
Shares 7,440,005 Value ($000) $267,989 Avg Close $33.83 Range $27.15 - $42.70
Q3 2024
Shares 7,362,554 Value ($000) $312,246 Avg Close $42.40 Range $34.60 - $48.24
Q2 2024
Shares 7,378,002 Value ($000) $297,260 Avg Close $41.72 Range $30.12 - $53.69
Q1 2024
Shares 7,052,570 Value ($000) $249,732 Avg Close $26.79 Range $21.85 - $36.09
Q4 2023
Shares 7,021,906 Value ($000) $207,708 Avg Close $20.75 Range $13.82 - $31.45
Q3 2023
Shares 7,003,335 Value ($000) $145,459 Avg Close $27.46 Range $19.11 - $36.82
Q2 2023
Shares 7,012,903 Value ($000) $172,097 Avg Close $32.17 Range $23.60 - $43.52
Q1 2023
Shares 7,047,477 Value ($000) $286,198 Avg Close $41.40 Range $35.27 - $47.17
Q4 2022
Shares 6,127,229 Value ($000) $275,419 Avg Close $45.27 Range $33.52 - $58.82
Q3 2022
Shares 6,194,276 Value ($000) $296,396 Avg Close $54.82 Range $42.90 - $70.81
Q2 2022
Shares 6,373,593 Value ($000) $377,253 Avg Close $82.09 Range $52.69 - $123.96
Q1 2022
Shares 6,306,724 Value ($000) $733,408 Avg Close $116.75 Range $100.00 - $150.64
Q4 2021
Shares 6,160,147 Value ($000) $927,226 Avg Close $134.98 Range $116.21 - $155.86
Q3 2021
Shares 6,051,059 Value ($000) $722,375 Avg Close $110.18 Range $92.17 - $130.73
Q2 2021
Shares 5,604,505 Value ($000) $545,879 Avg Close $89.17 Range $76.19 - $100.80
Q1 2021
Shares 5,460,362 Value ($000) $481,876 Avg Close $92.94 Range $77.77 - $105.00
Q4 2020
Shares 5,267,388 Value ($000) $503,985 Avg Close $103.06 Range $84.56 - $123.74
Q3 2020
Shares 5,073,595 Value ($000) $575,852 Avg Close $105.07 Range $91.93 - $116.89
Q2 2020
Shares 5,174,656 Value ($000) $511,877 Avg Close $79.79 Range $59.24 - $99.33
Q1 2020
Shares 5,293,326 Value ($000) $340,625 Avg Close $70.07 Range $43.69 - $91.65
Q4 2019
Shares 5,485,432 Value ($000) $326,986 Avg Close $61.67 Range $52.31 - $71.99
Q3 2019
Shares 5,459,548 Value ($000) $322,004 Avg Close $63.83 Range $56.69 - $74.30
Q2 2019
Shares 6,227,080 Value ($000) $401,771 Avg Close $64.54 Range $51.37 - $72.19
Q1 2019
Shares 5,910,957 Value ($000) $375,346 Avg Close $52.53 Range $32.00 - $74.81
Q4 2018
Shares 5,662,982 Value ($000) $215,022 Avg Close $35.31 Range $26.40 - $44.10
Q3 2018
Shares 3,792,662 Value ($000) $162,478 Avg Close $34.92 Range $20.08 - $52.55
Q2 2018
Shares 1,908,102 Value ($000) $42,017 Avg Close $12.30 Range $4.75 - $25.50
Q1 2018
Shares 1,380,742 Value ($000) $6,849 Avg Close $3.22 Range $2.14 - $5.23
Q4 2017
Shares 106,487 Value ($000) $251 Avg Close $3.14 Range $2.15 - $8.88