Simplex Trading’s AtriCure ATRC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-16,100
| Closed | -$567K | – | 8506 |
|
|
2025
Q3 | $567K | Buy |
+16,100
| New | +$555K | ﹤0.01% | 3667 |
|
|
2025
Q1 | – | Sell |
-100
| Closed | -$3K | – | 8485 |
|
|
2024
Q4 | $3K | Sell |
100
-200
| -67% | -$6.43K | ﹤0.01% | 7824 |
|
|
2024
Q3 | $8K | Sell |
300
-7,300
| -96% | -$180K | ﹤0.01% | 7300 |
|
|
2024
Q2 | $173K | Buy |
7,600
+7,100
| +1,420% | +$164K | ﹤0.01% | 4792 |
|
|
2024
Q1 | $15K | Sell |
500
-1,400
| -74% | -$46.9K | ﹤0.01% | 7305 |
|
|
2023
Q4 | $67K | Buy |
+1,900
| New | +$70.7K | ﹤0.01% | 5788 |
|
|
2023
Q3 | – | Sell |
-500
| Closed | -$24K | – | 8625 |
|
|
2023
Q2 | $24K | Hold |
500
| – | – | ﹤0.01% | 6568 |
|
|
2023
Q1 | $20K | Buy |
+500
| New | +$20.7K | ﹤0.01% | 6898 |
|
|
2022
Q4 | – | Sell |
-2,700
| Closed | -$105K | – | 9168 |
|
|
2022
Q3 | $105K | Buy |
2,700
+2,100
| +350% | +$96.1K | ﹤0.01% | 5449 |
|
|
2022
Q2 | $24K | Hold |
600
| – | – | ﹤0.01% | 7375 |
|
|
2022
Q1 | $39K | Hold |
600
| – | – | ﹤0.01% | 7462 |
|
|
2021
Q4 | $41K | Buy |
600
+500
| +500% | +$36.3K | ﹤0.01% | 7487 |
|
|
2021
Q3 | $8K | Hold |
100
| – | – | ﹤0.01% | 9030 |
|
|
2021
Q2 | $7K | Buy |
100
+76
| +317% | +$5.53K | ﹤0.01% | 9270 |
|
|
2021
Q1 | $157K | Buy |
24
+23
| +2,300% | +$1.42K | ﹤0.01% | 5108 |
|
|
2020
Q4 | $5K | Buy |
+1
| New | +$43 | ﹤0.01% | 7694 |
|
|
2020
Q2 | – | Sell |
-5
| Closed | -$16K | – | 7564 |
|
|
2020
Q1 | $16K | Hold |
5
| – | – | ﹤0.01% | 6114 |
|
|
2019
Q4 | $16K | Hold |
5
| – | – | ﹤0.01% | 6093 |
|
|
2019
Q3 | $12K | Sell |
5
-58
| -92% | -$1.66K | ﹤0.01% | 6132 |
|
|
2019
Q2 | $187K | Buy |
+63
| New | +$1.84K | ﹤0.01% | 3526 |
|
|
2019
Q1 | – | Sell |
-5
| Closed | -$15K | – | 7103 |
|
|
2018
Q4 | $15K | Buy |
5
+4
| +400% | +$125 | ﹤0.01% | 5552 |
|
|
2018
Q3 | $3K | Sell |
1
-37
| -97% | -$1.17K | ﹤0.01% | 6932 |
|
|
2018
Q2 | $102K | Buy |
+38
| New | +$893 | ﹤0.01% | 4260 |
|
|
2017
Q2 | – | Sell |
-12
| Closed | -$1K | – | 6061 |
|
|
2017
Q1 | $1K | Buy |
+12
| New | +$210 | ﹤0.01% | 5540 |
|
Other funds holding ATRC
HRCM
VPM
VCM
NAMI
Simplex Trading's ATRC Position: Q1 2026 in Review
Simplex Trading opened a new position in AtriCure (ATRC) in Q1 2026: 2,512 shares worth $71.7K. The stake represents ﹤0.01% of the portfolio and ranks #5469 among its holdings. This is a return to the name: Simplex Trading previously reported a position in ATRC as recently as Q3 2024.
Simplex Trading first reported a position in ATRC in Q2 2017 and has held it in 18 quarters since. The position peaked at $121K in Q1 2024. 223 funds tracked by Wall St. Rank hold ATRC as of Q1 2026.
- Simplex Trading held 2,512 shares of AtriCure worth $71.7K as of Q1 2026.
- AtriCure was a new Simplex Trading position in Q1 2026.
- AtriCure made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #5469 holding.
- Simplex Trading first reported a position in AtriCure in Q2 2017 and has held it in 18 quarters since.
- Simplex Trading's AtriCure position peaked at $121K in Q1 2024.
- 223 funds tracked by Wall St. Rank held AtriCure as of Q1 2026.
Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.