TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025
Shares 106,598 Value ($000) $2,343 Avg Close $18.05 Range $12.07 - $24.50
Q3 2025
Shares 215,984 Value ($000) $2,622 Avg Close $13.54 Range $9.98 - $18.13
Q2 2025
Shares 186,731 Value ($000) $3,481 Avg Close $19.81 Range $15.75 - $24.00
Q1 2025
Shares 124,356 Value ($000) $2,383 Avg Close $29.26 Range $17.64 - $38.28
Q4 2024
Shares 123,807 Value ($000) $4,460 Avg Close $33.83 Range $27.15 - $42.70
Q3 2024
Shares 30,551 Value ($000) $1,296 Avg Close $42.40 Range $34.60 - $48.24
Q2 2024
Shares 36,150 Value ($000) $1,456 Avg Close $41.72 Range $30.12 - $53.69
Q1 2024
Shares 17,349 Value ($000) $614 Avg Close $26.79 Range $21.85 - $36.09
Q4 2023
Shares 7,683 Value ($000) $227 Avg Close $20.75 Range $13.82 - $31.45
Q3 2023
Shares 40,904 Value ($000) $850 Avg Close $27.46 Range $19.11 - $36.82
Q2 2023
Shares 20,646 Value ($000) $507 Avg Close $32.17 Range $23.60 - $43.52
Q1 2023
Shares 82,965 Value ($000) $3,369 Avg Close $41.40 Range $35.27 - $47.17
Q4 2022
Shares 80,453 Value ($000) $3,616 Avg Close $45.27 Range $33.52 - $58.82
Q3 2022
Shares 109,620 Value ($000) $5,245 Avg Close $54.82 Range $42.90 - $70.81
Q2 2022
Shares 115,800 Value ($000) $6,854 Avg Close $82.09 Range $52.69 - $123.96
Q1 2022
Shares 349,868 Value ($000) $40,686 Avg Close $116.75 Range $100.00 - $150.64
Q4 2021
Shares 561,063 Value ($000) $84,451 Avg Close $134.98 Range $116.21 - $155.86
Q3 2021
Shares 712,465 Value ($000) $85,053 Avg Close $110.18 Range $92.17 - $130.73
Q2 2021
Shares 717,441 Value ($000) $69,879 Avg Close $89.17 Range $76.19 - $100.80
Q1 2021
Shares 685,377 Value ($000) $60,513 Avg Close $92.94 Range $77.77 - $105.00
Q4 2020
Shares 552,088 Value ($000) $52,825 Avg Close $103.06 Range $84.56 - $123.74
Q3 2020
Shares 49,185 Value ($000) $5,534 Avg Close $105.07 Range $91.93 - $116.89
Q2 2020
Shares 48,392 Value ($000) $4,786 Avg Close $79.79 Range $59.24 - $99.33
Q1 2020
Shares 59,720 Value ($000) $3,843 Avg Close $70.07 Range $43.69 - $91.65
Q4 2019
Shares 57,257 Value ($000) $3,413 Avg Close $61.67 Range $52.31 - $71.99
Q3 2019
Shares 59,361 Value ($000) $3,504 Avg Close $63.83 Range $56.69 - $74.30
Q2 2019
Shares 53,777 Value ($000) $3,471 Avg Close $64.54 Range $51.37 - $72.19
Q1 2019
Shares 64,747 Value ($000) $4,112 Avg Close $52.53 Range $32.00 - $74.81
Q4 2018
Shares 88,976 Value ($000) $3,723 Avg Close $35.31 Range $26.40 - $44.10
Q3 2018
Shares 70,897 Value ($000) $3,037 Avg Close $34.92 Range $20.08 - $52.55
Q2 2018
Shares 45,982 Value ($000) $1,013 Avg Close $12.30 Range $4.75 - $25.50