ATRICURE INC

Ticker: ATRC CUSIP: 04963C209 Class: Common Stock

WCM INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001061186)

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

Q4 2025

Shares 372,682 Value ($000) $14,974 Avg Close $36.66 Range $30.94 - $42.60

Q3 2025

Shares 325,721 Value ($000) $11,358 Avg Close $34.45 Range $28.96 - $38.33

Q2 2025

Shares 327,498 Value ($000) $10,572 Avg Close $32.50 Range $28.29 - $35.60

Q1 2025

Shares 193,352 Value ($000) $6,154 Avg Close $37.12 Range $29.92 - $43.11

Q4 2024

Shares 191,801 Value ($000) $5,802 Avg Close $32.16 Range $25.57 - $38.34

Q3 2024

Shares 215,586 Value ($000) $6,075 Avg Close $24.65 Range $20.20 - $30.15

Q2 2024

Shares 224,003 Value ($000) $5,217 Avg Close $23.08 Range $18.94 - $30.39

Q1 2024

Shares 222,843 Value ($000) $6,779 Avg Close $33.50 Range $27.92 - $39.05

Q4 2023

Shares 221,416 Value ($000) $8,133 Avg Close $37.19 Range $32.27 - $43.54

Q3 2023

Shares 205,596 Value ($000) $9,005 Avg Close $48.78 Range $40.84 - $59.61

Q2 2023

Shares 202,068 Value ($000) $9,974 Avg Close $46.09 Range $39.03 - $50.85

Q1 2023

Shares 189,863 Value ($000) $7,870 Avg Close $41.50 Range $35.20 - $47.85

Q4 2022

Shares 189,594 Value ($000) $8,414 Avg Close $41.77 Range $32.51 - $49.60

Q3 2022

Shares 192,247 Value ($000) $7,601 Avg Close $45.75 Range $37.81 - $52.96

Q2 2022

Shares 185,473 Value ($000) $7,564 Avg Close $47.37 Range $32.84 - $68.58

Q1 2022

Shares 185,561 Value ($000) $12,186 Avg Close $64.80 Range $56.84 - $72.31

Q4 2021

Shares 120,055 Value ($000) $8,347 Avg Close $72.69 Range $63.31 - $89.18

Q3 2021

Shares 113,414 Value ($000) $7,888 Avg Close $76.95 Range $69.01 - $85.50

Q2 2021

Shares 158,352 Value ($000) $12,562 Avg Close $72.70 Range $62.67 - $80.98

Q1 2021

Shares 152,145 Value ($000) $9,969 Avg Close $61.58 Range $52.54 - $68.00

Q4 2020

Shares 155,321 Value ($000) $8,647 Avg Close $43.24 Range $34.04 - $58.03

Q3 2020

Shares 154,839 Value ($000) $6,178 Avg Close $42.41 Range $34.12 - $48.16

Q2 2020

Shares 150,845 Value ($000) $6,781 Avg Close $43.54 Range $30.66 - $51.76

Q1 2020

Shares 137,695 Value ($000) $4,625 Avg Close $35.95 Range $23.17 - $44.51

Q4 2019

Shares 98,136 Value ($000) $3,190 Avg Close $28.46 Range $23.45 - $32.80

Q3 2019

Shares 23,243 Value ($000) $580 Avg Close $28.55 Range $22.57 - $33.00

Q2 2019

Shares 46,926 Value ($000) $1,400 Avg Close $29.19 Range $26.43 - $31.03

Q1 2019

Shares 29,678 Value ($000) $795 Avg Close $30.37 Range $26.11 - $33.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	372,682	$14,974	$36.66	$30.94 - $42.60
Q3 2025	325,721	$11,358	$34.45	$28.96 - $38.33
Q2 2025	327,498	$10,572	$32.50	$28.29 - $35.60
Q1 2025	193,352	$6,154	$37.12	$29.92 - $43.11
Q4 2024	191,801	$5,802	$32.16	$25.57 - $38.34
Q3 2024	215,586	$6,075	$24.65	$20.20 - $30.15
Q2 2024	224,003	$5,217	$23.08	$18.94 - $30.39
Q1 2024	222,843	$6,779	$33.50	$27.92 - $39.05
Q4 2023	221,416	$8,133	$37.19	$32.27 - $43.54
Q3 2023	205,596	$9,005	$48.78	$40.84 - $59.61
Q2 2023	202,068	$9,974	$46.09	$39.03 - $50.85
Q1 2023	189,863	$7,870	$41.50	$35.20 - $47.85
Q4 2022	189,594	$8,414	$41.77	$32.51 - $49.60
Q3 2022	192,247	$7,601	$45.75	$37.81 - $52.96
Q2 2022	185,473	$7,564	$47.37	$32.84 - $68.58
Q1 2022	185,561	$12,186	$64.80	$56.84 - $72.31
Q4 2021	120,055	$8,347	$72.69	$63.31 - $89.18
Q3 2021	113,414	$7,888	$76.95	$69.01 - $85.50
Q2 2021	158,352	$12,562	$72.70	$62.67 - $80.98
Q1 2021	152,145	$9,969	$61.58	$52.54 - $68.00
Q4 2020	155,321	$8,647	$43.24	$34.04 - $58.03
Q3 2020	154,839	$6,178	$42.41	$34.12 - $48.16
Q2 2020	150,845	$6,781	$43.54	$30.66 - $51.76
Q1 2020	137,695	$4,625	$35.95	$23.17 - $44.51
Q4 2019	98,136	$3,190	$28.46	$23.45 - $32.80
Q3 2019	23,243	$580	$28.55	$22.57 - $33.00
Q2 2019	46,926	$1,400	$29.19	$26.43 - $31.03
Q1 2019	29,678	$795	$30.37	$26.11 - $33.92