TANDEM DIABETES CARE INC

Ticker: TNDM CUSIP: 875372203 Class: EQTY

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025
Shares 2,088,603 Value ($000) $45,907 Avg Close $18.05 Range $12.07 - $24.50
Q3 2025
Shares 39,801 Value ($000) $483 Avg Close $13.54 Range $9.98 - $18.13
Q2 2025
Shares 352,959 Value ($000) $6,579 Avg Close $19.81 Range $15.75 - $24.00
Q1 2025
Shares 114,034 Value ($000) $2,185 Avg Close $29.26 Range $17.64 - $38.28
Q4 2024
Shares 131,826 Value ($000) $4,748 Avg Close $33.83 Range $27.15 - $42.70
Q3 2024
Shares 347,823 Value ($000) $14,751 Avg Close $42.40 Range $34.60 - $48.24
Q2 2024
Shares 1,808,741 Value ($000) $72,874 Avg Close $41.72 Range $30.12 - $53.69
Q1 2024
Shares 567,068 Value ($000) $20,080 Avg Close $26.79 Range $21.85 - $36.09
Q4 2023
Shares 360,713 Value ($000) $10,670 Avg Close $20.75 Range $13.82 - $31.45
Q3 2023
Shares 645,364 Value ($000) $13,404 Avg Close $27.46 Range $19.11 - $36.82
Q2 2023
Shares 171,125 Value ($000) $4,199 Avg Close $32.17 Range $23.60 - $43.52
Q1 2023
Shares 180,055 Value ($000) $7,312 Avg Close $41.40 Range $35.27 - $47.17
Q4 2022
Shares 266,619 Value ($000) $11,985 Avg Close $45.27 Range $33.52 - $58.82
Q3 2022
Shares 309,806 Value ($000) $14,824 Avg Close $54.82 Range $42.90 - $70.81
Q2 2022
Shares 45,300 Value ($000) $2,681 Avg Close $82.09 Range $52.69 - $123.96
Q1 2022
Shares 513,988 Value ($000) $59,772 Avg Close $116.75 Range $100.00 - $150.64
Q4 2021
Shares 808,129 Value ($000) $121,639 Avg Close $134.98 Range $116.21 - $155.86
Q3 2021
Shares 223,116 Value ($000) $26,635 Avg Close $110.18 Range $92.17 - $130.73
Q2 2021
Shares 397,384 Value ($000) $38,705 Avg Close $89.17 Range $76.19 - $100.80
Q1 2021
Shares 650,484 Value ($000) $57,405 Avg Close $92.94 Range $77.77 - $105.00
Q4 2020
Shares 203,676 Value ($000) $19,488 Avg Close $103.06 Range $84.56 - $123.74
Q3 2020
Shares 192,173 Value ($000) $21,812 Avg Close $105.07 Range $91.93 - $116.89
Q2 2020
Shares 54,485 Value ($000) $5,390 Avg Close $79.79 Range $59.24 - $99.33
Q1 2020
Shares 50,628 Value ($000) $3,258 Avg Close $70.07 Range $43.69 - $91.65
Q4 2019
Shares 280,193 Value ($000) $16,703 Avg Close $61.67 Range $52.31 - $71.99
Q3 2019
Shares 582,051 Value ($000) $34,329 Avg Close $63.83 Range $56.69 - $74.30
Q2 2019
Shares 361,565 Value ($000) $23,328 Avg Close $64.54 Range $51.37 - $72.19
Q1 2019
Shares 139,839 Value ($000) $8,879 Avg Close $52.53 Range $32.00 - $74.81
Q4 2018
Shares 121,110 Value ($000) $4,598 Avg Close $35.31 Range $26.40 - $44.10
Q3 2018
Shares 319,706 Value ($000) $13,696 Avg Close $34.92 Range $20.08 - $52.55
Q2 2018
Shares 184,764 Value ($000) $4,069 Avg Close $12.30 Range $4.75 - $25.50