DEXCOM INC

Ticker: DXCM CUSIP: 252131107 Class: EQTY

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q4 2025
Shares 1,439,689 Value ($000) $95,552 Avg Close $64.65 Range $54.11 - $72.08
Q3 2025
Shares 2,312,210 Value ($000) $155,589 Avg Close $79.14 Range $65.18 - $89.98
Q2 2025
Shares 2,380,238 Value ($000) $207,771 Avg Close $78.38 Range $57.52 - $88.32
Q1 2025
Shares 2,447,743 Value ($000) $167,156 Avg Close $81.60 Range $66.25 - $93.25
Q4 2024
Shares 2,345,601 Value ($000) $182,417 Avg Close $74.04 Range $64.76 - $82.26
Q3 2024
Shares 2,842,057 Value ($000) $190,532 Avg Close $82.12 Range $62.34 - $117.19
Q2 2024
Shares 1,965,318 Value ($000) $222,828 Avg Close $126.43 Range $108.71 - $141.99
Q1 2024
Shares 1,539,461 Value ($000) $213,523 Avg Close $125.70 Range $113.05 - $142.00
Q4 2023
Shares 1,857,286 Value ($000) $230,471 Avg Close $102.16 Range $74.75 - $126.37
Q3 2023
Shares 1,847,865 Value ($000) $172,406 Avg Close $112.73 Range $85.31 - $139.55
Q2 2023
Shares 1,030,514 Value ($000) $132,431 Avg Close $120.95 Range $110.90 - $134.14
Q1 2023
Shares 1,570,495 Value ($000) $182,460 Avg Close $111.94 Range $102.50 - $123.14
Q4 2022
Shares 1,518,447 Value ($000) $171,949 Avg Close $109.79 Range $81.06 - $125.55
Q3 2022
Shares 1,895,579 Value ($000) $152,670 Avg Close $84.70 Range $73.93 - $94.60
Q2 2022
Shares 1,879,109 Value ($000) $140,050 Avg Close $91.26 Range $66.89 - $134.76
Q1 2022
Shares 405,821 Value ($000) $207,618 Avg Close $109.39 Range $91.43 - $133.20
Q4 2021
Shares 220,424 Value ($000) $118,357 Avg Close $143.69 Range $127.62 - $164.86
Q3 2021
Shares 118,654 Value ($000) $64,887 Avg Close $126.11 Range $105.19 - $144.75
Q2 2021
Shares 196,234 Value ($000) $83,792 Avg Close $96.03 Range $79.61 - $109.91
Q1 2021
Shares 263,950 Value ($000) $94,861 Avg Close $93.87 Range $84.28 - $105.85
Q4 2020
Shares 166,004 Value ($000) $61,375 Avg Close $89.29 Range $76.41 - $105.00
Q3 2020
Shares 168,518 Value ($000) $69,468 Avg Close $104.48 Range $93.91 - $114.06
Q2 2020
Shares 158,898 Value ($000) $64,417 Avg Close $89.45 Range $62.50 - $107.15
Q1 2020
Shares 501,787 Value ($000) $135,116 Avg Close $62.23 Range $45.52 - $76.68
Q4 2019
Shares 612,124 Value ($000) $133,896 Avg Close $47.43 Range $36.31 - $58.00
Q3 2019
Shares 581,453 Value ($000) $86,776 Avg Close $38.85 Range $34.57 - $44.61
Q2 2019
Shares 246,680 Value ($000) $36,963 Avg Close $31.43 Range $26.86 - $39.38
Q1 2019
Shares 169,108 Value ($000) $20,141 Avg Close $35.14 Range $27.58 - $39.04
Q4 2018
Shares 306,938 Value ($000) $36,771 Avg Close $31.72 Range $26.26 - $38.03
Q3 2018
Shares 137,792 Value ($000) $19,710 Avg Close $31.00 Range $23.08 - $37.14
Q3 2017
Shares 498,450 Value ($000) $24,387 Avg Close $17.68 Range $10.65 - $19.73
Q2 2017
Shares 912,650 Value ($000) $66,760 Avg Close $18.47 Range $16.54 - $21.33
Q1 2017
Shares 652,341 Value ($000) $55,273 Avg Close $19.52 Range $14.42 - $22.20
Q4 2016
Shares 748,796 Value ($000) $44,703 Avg Close $17.71 Range $14.84 - $21.95
Q3 2016
Shares 502,276 Value ($000) $44,030 Avg Close $22.24 Range $19.05 - $24.09
Q2 2016
Shares 710,001 Value ($000) $56,324 Avg Close $17.03 Range $15.02 - $20.31
Q1 2016
Shares 169,218 Value ($000) $11,492 Avg Close $16.70 Range $11.98 - $20.97
Q4 2015
Shares 2,575 Value ($000) $211 Avg Close $20.81 Range $17.57 - $22.36
Q2 2013
Shares 572,710 Value ($000) $12,857 Avg Close $4.79 Range $3.76 - $5.74