DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2025
Shares 793,427 Value ($000) $52,660 Avg Close $64.65 Range $54.11 - $72.08
Q3 2025
Shares 5,608,475 Value ($000) $377,394 Avg Close $79.14 Range $65.18 - $89.98
Q2 2025
Shares 6,605,687 Value ($000) $576,610 Avg Close $78.38 Range $57.52 - $88.32
Q1 2025
Shares 3,194,829 Value ($000) $218,175 Avg Close $81.60 Range $66.25 - $93.25
Q4 2024
Shares 1,178,858 Value ($000) $91,680 Avg Close $74.04 Range $64.76 - $82.26
Q3 2024
Shares 1,430,964 Value ($000) $95,932 Avg Close $82.12 Range $62.34 - $117.19
Q2 2024
Shares 2,439,033 Value ($000) $276,538 Avg Close $126.43 Range $108.71 - $141.99
Q1 2024
Shares 2,086,014 Value ($000) $289,330 Avg Close $125.70 Range $113.05 - $142.00
Q4 2023
Shares 1,867,785 Value ($000) $231,773 Avg Close $102.16 Range $74.75 - $126.37
Q4 2020
Shares 16,563 Value ($000) $6,123 Avg Close $89.29 Range $76.41 - $105.00
Q3 2020
Shares 362,963 Value ($000) $149,624 Avg Close $104.48 Range $93.91 - $114.06
Q2 2020
Shares 391,413 Value ($000) $158,678 Avg Close $89.45 Range $62.50 - $107.15
Q1 2020
Shares 310,189 Value ($000) $83,524 Avg Close $62.23 Range $45.52 - $76.68
Q4 2019
Shares 231,110 Value ($000) $50,553 Avg Close $47.43 Range $36.31 - $58.00
Q3 2019
Shares 200,499 Value ($000) $29,922 Avg Close $38.85 Range $34.57 - $44.61
Q2 2019
Shares 183,931 Value ($000) $27,560 Avg Close $31.43 Range $26.86 - $39.38
Q1 2019
Shares 277,261 Value ($000) $33,022 Avg Close $35.14 Range $27.58 - $39.04
Q4 2018
Shares 236,300 Value ($000) $28,309 Avg Close $31.72 Range $26.26 - $38.03
Q3 2018
Shares 196,559 Value ($000) $28,116 Avg Close $31.00 Range $23.08 - $37.14
Q2 2018
Shares 214,625 Value ($000) $20,385 Avg Close $21.20 Range $17.38 - $25.52
Q1 2018
Shares 403,536 Value ($000) $29,926 Avg Close $14.79 Range $12.76 - $18.82
Q4 2017
Shares 562,613 Value ($000) $32,289 Avg Close $13.00 Range $10.94 - $15.59
Q3 2017
Shares 547,538 Value ($000) $26,789 Avg Close $17.68 Range $10.65 - $19.73
Q2 2017
Shares 412,516 Value ($000) $30,176 Avg Close $18.47 Range $16.54 - $21.33
Q1 2017
Shares 355,233 Value ($000) $30,099 Avg Close $19.52 Range $14.42 - $22.20
Q4 2016
Shares 326,797 Value ($000) $19,510 Avg Close $17.71 Range $14.84 - $21.95
Q3 2016
Shares 323,850 Value ($000) $28,389 Avg Close $22.24 Range $19.05 - $24.09
Q2 2016
Shares 392,957 Value ($000) $31,173 Avg Close $17.03 Range $15.02 - $20.31
Q1 2016
Shares 379,902 Value ($000) $25,799 Avg Close $16.70 Range $11.98 - $20.97
Q4 2015
Shares 340,132 Value ($000) $27,857 Avg Close $20.81 Range $17.57 - $22.36
Q3 2015
Shares 266,936 Value ($000) $22,919 Avg Close $22.31 Range $19.11 - $25.82
Q2 2015
Shares 328,142 Value ($000) $26,244,797 Avg Close $17.56 Range $15.20 - $20.14
Q1 2015
Shares 506,737 Value ($000) $31,589,984 Avg Close $15.11 Range $13.32 - $16.16
Q4 2014
Shares 551,582 Value ($000) $30,364,589 Avg Close $12.24 Range $9.69 - $14.58
Q3 2014
Shares 879,486 Value ($000) $35,170 Avg Close $10.22 Range $8.67 - $11.59
Q2 2014
Shares 913,276 Value ($000) $36,221 Avg Close $8.86 Range $7.02 - $10.62
Q1 2014
Shares 67,720 Value ($000) $2,800,899 Avg Close $10.34 Range $8.53 - $12.46
Q4 2013
Shares 89,500 Value ($000) $3,169,195 Avg Close $7.91 Range $6.67 - $8.99
Q3 2013
Shares 900,930 Value ($000) $25,424,244 Avg Close $6.33 Range $5.44 - $7.31
Q2 2013
Shares 84,960 Value ($000) $1,907,352 Avg Close $4.79 Range $3.76 - $5.74