ATRICURE INC

Ticker: ATRC CUSIP: 04963C209 Class: Common Stock

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025
Shares 913,453 Value ($000) $36,136 Avg Close $36.66 Range $30.94 - $42.60
Q3 2025
Shares 559,172 Value ($000) $19,711 Avg Close $34.45 Range $28.96 - $38.33
Q2 2025
Shares 1,005,248 Value ($000) $32,942 Avg Close $32.50 Range $28.29 - $35.60
Q1 2025
Shares 994,093 Value ($000) $32,069 Avg Close $37.12 Range $29.92 - $43.11
Q4 2024
Shares 619,166 Value ($000) $18,922 Avg Close $32.16 Range $25.57 - $38.34
Q3 2024
Shares 451,690 Value ($000) $12,665 Avg Close $24.65 Range $20.20 - $30.15
Q2 2024
Shares 447,941 Value ($000) $10,200 Avg Close $23.08 Range $18.94 - $30.39
Q1 2024
Shares 961,359 Value ($000) $29,245 Avg Close $33.50 Range $27.92 - $39.05
Q4 2023
Shares 435,413 Value ($000) $15,540 Avg Close $37.19 Range $32.27 - $43.54
Q3 2023
Shares 368,661 Value ($000) $16,147 Avg Close $48.78 Range $40.84 - $59.61
Q2 2023
Shares 384,935 Value ($000) $19,000 Avg Close $46.09 Range $39.03 - $50.85
Q1 2023
Shares 551,872 Value ($000) $22,875 Avg Close $41.50 Range $35.20 - $47.85
Q3 2022
Shares 14,282 Value ($000) $559 Avg Close $45.75 Range $37.81 - $52.96
Q2 2022
Shares 21,544 Value ($000) $880 Avg Close $47.37 Range $32.84 - $68.58
Q4 2021
Shares 723 Value ($000) $50 Avg Close $72.69 Range $63.31 - $89.18
Q4 2020
Shares 220,737 Value ($000) $12,288 Avg Close $43.24 Range $34.04 - $58.03
Q3 2019
Shares 57,401 Value ($000) $1,432 Avg Close $28.55 Range $22.57 - $33.00
Q2 2019
Shares 184,241 Value ($000) $5,498 Avg Close $29.19 Range $26.43 - $31.03
Q1 2019
Shares 16,908 Value ($000) $453 Avg Close $30.37 Range $26.11 - $33.92
Q1 2016
Shares 10,699 Value ($000) $180 Avg Close $17.59 Range $14.85 - $22.42
Q3 2015
Shares 43,450 Value ($000) $952 Avg Close $24.99 Range $19.14 - $28.15