Form 13-F position report

ATRICURE, INC.

Reported by NORTHERN TRUST CORPORATION

ATRC CUSIP 04963C209 Manager CIK 0000073124

Reported 609,805 shares, up 154,469 (33.9%) from the prior quarter.

Reported value 28.2%; share count 33.9% vs. the prior quarter.

Added
% of reported 13F value < 0.01% This manager · Q3 2022
Shares 609,805 Quarter-end amount reported
Reported value $23,843,000 Fair value at quarter end
Consecutive quarters held 38 Through Q3 2022

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2021-09-30 34008000
2021-12-31 33522000
2022-03-31 30279000
2022-06-30 18604000
2022-09-30 23843000
2022-12-31 27114360
2023-03-31 25217972
2023-06-30 30233543
2023-09-30 26886366
2023-12-31 16601631
2024-03-31 13896403
2024-06-30 9920731
2024-09-30 12154050
2024-12-31 14779029
2025-03-31 15039645
2025-06-30 15246569
2025-09-30 16288674
2025-12-31 17335587
2026-03-31 12827060
2026-06-30 13487563

Quarterly position history

How this manager's reported quarter-end position changed over time.

20 quarters
Quarterly reported position history for ATRICURE, INC. held by NORTHERN TRUST CORPORATION.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q2 2026 Added 482,043 +32,444 (7.2%) < 0.01% $13,487,563 2026-08-13
Q1 2026 Added 449,599 +11,389 (2.6%) < 0.01% $12,827,060 2026-05-14
Q4 2025 Reduced 438,210 -23,880 (-5.2%) < 0.01% $17,335,587 2026-02-17
Q3 2025 Reduced 462,090 -3,170 (-0.7%) < 0.01% $16,288,674 2025-11-14
Q2 2025 Reduced 465,260 -941 (-0.2%) < 0.01% $15,246,569 2025-08-13
Q1 2025 Reduced 466,201 -17,406 (-3.6%) < 0.01% $15,039,645 2025-05-13
Q4 2024 Added 483,607 +50,153 (11.6%) < 0.01% $14,779,029 2025-02-14
Q3 2024 Reduced 433,454 -2,239 (-0.5%) < 0.01% $12,154,050 2024-11-13
Q2 2024 Reduced 435,693 -21,125 (-4.6%) < 0.01% $9,920,731 2024-08-14
Q1 2024 Reduced 456,818 -8,344 (-1.8%) < 0.01% $13,896,403 2024-05-14
Q4 2023 Reduced 465,162 -148,682 (-24.2%) < 0.01% $16,601,631 2024-02-13
Q3 2023 Added 613,844 +1,333 (0.2%) < 0.01% $26,886,366 2023-11-13
Q2 2023 Added 612,511 +4,116 (0.7%) < 0.01% $30,233,543 2023-08-11
Q1 2023 Reduced 608,395 -2,564 (-0.4%) < 0.01% $25,217,972 2023-05-15
Q4 2022 Added 610,959 +1,154 (0.2%) < 0.01% $27,114,360 2023-02-13
Q3 2022 Added 609,805 +154,469 (33.9%) < 0.01% $23,843,000 2022-11-14
Q2 2022 Reduced 455,336 -5,738 (-1.2%) < 0.01% $18,604,000 2022-08-12
Q1 2022 Reduced 461,074 -21,056 (-4.4%) < 0.01% $30,279,000 2022-05-13
Q4 2021 Reduced 482,130 -6,842 (-1.4%) < 0.01% $33,522,000 2022-02-08
Q3 2021 Reduced 488,972 -15,918 (-3.2%) < 0.01% $34,008,000 2021-11-15
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

230 managers reported ATRICURE, INC. for Q3 2022.

Managers reporting ATRICURE, INC. in Q3 2022.
Manager Activity Shares Change % of reported 13F Reported value Tenure
VANGUARD GROUP INC Added 4,294,463 +6,613 < 0.01% $167,913,000 38 qtrs
ALLIANCEBERNSTEIN L P Added 4,048,823 +46,474 0.08% $158,309,000 38 qtrs
BlackRock Inc Reduced 3,583,545 -39,496 < 0.01% $140,116,000 38 qtrs
Invesco Ltd Added 3,205,594 +202,065 0.04% $125,339,000 23 qtrs
FRED ALGER MANAGEMENT LLC Reduced 2,327,475 -188,020 0.46% $91,004,000 11 qtrs
Champlain Investment Partners LLC Added 2,010,740 +391,760 0.54% $78,620,000 13 qtrs
First Light Asset Management LLC Added 1,494,655 +15,029 5.91% $58,441,000 36 qtrs
MACQUARIE GROUP LTD Added 1,362,366 +5,835 0.07% $53,297,000 26 qtrs
T Rowe Price Investment Management Inc New 1,206,646 +1,206,646 0.04% $47,180,000 1 qtr
CREDIT SUISSE AG Reduced 1,118,830 -975 0.05% $43,745,000 36 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
September 30, 2022
Filed
November 14, 2022
Filing type
13F-HR
Position type
COM

Voting authority reported

Sole
182,874
Shared
425,700
None
1,231

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.