ATRICURE INC

Ticker: ATRC CUSIP: 04963C209 Class: Common Stock

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025
Shares 380,499 Value ($000) $15,053 Avg Close $36.66 Range $30.94 - $42.60
Q3 2025
Shares 452,875 Value ($000) $15,964 Avg Close $34.45 Range $28.96 - $38.33
Q2 2025
Shares 411,913 Value ($000) $13,498 Avg Close $32.50 Range $28.29 - $35.60
Q1 2025
Shares 667,925 Value ($000) $21,547 Avg Close $37.12 Range $29.92 - $43.11
Q4 2024
Shares 610,996 Value ($000) $18,672 Avg Close $32.16 Range $25.57 - $38.34
Q3 2024
Shares 717,784 Value ($000) $20,127 Avg Close $24.65 Range $20.20 - $30.15
Q2 2024
Shares 643,030 Value ($000) $14,642 Avg Close $23.08 Range $18.94 - $30.39
Q1 2024
Shares 226,179 Value ($000) $6,880 Avg Close $33.50 Range $27.92 - $39.05
Q4 2023
Shares 192,737 Value ($000) $6,879 Avg Close $37.19 Range $32.27 - $43.54
Q3 2023
Shares 217,331 Value ($000) $9,519 Avg Close $48.78 Range $40.84 - $59.61
Q2 2023
Shares 200,521 Value ($000) $9,898 Avg Close $46.09 Range $39.03 - $50.85
Q1 2023
Shares 238,126 Value ($000) $9,870 Avg Close $41.50 Range $35.20 - $47.85
Q4 2022
Shares 85,958 Value ($000) $3,815 Avg Close $41.77 Range $32.51 - $49.60
Q3 2022
Shares 111,369 Value ($000) $4,355 Avg Close $45.75 Range $37.81 - $52.96
Q2 2022
Shares 77,624 Value ($000) $3,172 Avg Close $47.37 Range $32.84 - $68.58
Q3 2021
Shares 66,280 Value ($000) $4,610 Avg Close $76.95 Range $69.01 - $85.50
Q2 2021
Shares 65,647 Value ($000) $5,208 Avg Close $72.70 Range $62.67 - $80.98
Q1 2021
Shares 3,500 Value ($000) $229 Avg Close $61.58 Range $52.54 - $68.00
Q2 2020
Shares 116,491 Value ($000) $5,236 Avg Close $43.54 Range $30.66 - $51.76
Q1 2020
Shares 166,605 Value ($000) $5,596 Avg Close $35.95 Range $23.17 - $44.51
Q4 2019
Shares 90,046 Value ($000) $2,927 Avg Close $28.46 Range $23.45 - $32.80
Q3 2019
Shares 132,166 Value ($000) $3,296 Avg Close $28.55 Range $22.57 - $33.00
Q2 2019
Shares 174,552 Value ($000) $5,209 Avg Close $29.19 Range $26.43 - $31.03
Q1 2019
Shares 125,381 Value ($000) $3,359 Avg Close $30.37 Range $26.11 - $33.92
Q4 2018
Shares 86,938 Value ($000) $2,660 Avg Close $31.15 Range $26.41 - $36.49
Q3 2018
Shares 48,029 Value ($000) $1,682 Avg Close $31.66 Range $26.90 - $36.14
Q1 2018
Shares 127,434 Value ($000) $2,615 Avg Close $18.06 Range $14.88 - $21.21
Q4 2017
Shares 84,360 Value ($000) $1,539 Avg Close $19.80 Range $16.18 - $23.73
Q3 2017
Shares 118,196 Value ($000) $2,644 Avg Close $22.61 Range $19.85 - $25.18
Q2 2017
Shares 27,332 Value ($000) $663 Avg Close $21.26 Range $18.33 - $24.85
Q4 2016
Shares 26,343 Value ($000) $516 Avg Close $18.12 Range $15.15 - $20.40
Q3 2016
Shares 12,065 Value ($000) $191 Avg Close $15.37 Range $13.45 - $17.27
Q2 2016
Shares 80,214 Value ($000) $1,133 Avg Close $15.24 Range $13.44 - $18.03
Q1 2016
Shares 16,993 Value ($000) $286 Avg Close $17.59 Range $14.85 - $22.42
Q4 2015
Shares 27,437 Value ($000) $616 Avg Close $20.61 Range $17.46 - $23.24
Q3 2015
Shares 9,444 Value ($000) $207 Avg Close $24.99 Range $19.14 - $28.15
Q4 2013
Shares 23,029 Value ($000) $430 Avg Close $14.54 Range $11.00 - $19.11
Q3 2013
Shares 29,485 Value ($000) $324 Avg Close $9.86 Range $8.48 - $11.25
Q2 2013
Shares 19,261 Value ($000) $183 Avg Close $8.71 Range $7.48 - $9.75