Tamarack Advisers, LP - ATRICURE INC ownership

ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 228 filers reported holding ATRICURE INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Tamarack Advisers, LP ownership history of ATRICURE INC
ValueSharesWeighting
Q3 2023$1,752,000
-58.2%
40,000
-52.9%
1.14%
-12.5%
Q2 2023$4,195,600
+150.7%
85,000
+110.5%
1.30%
+111.9%
Q1 2023$1,673,585
-24.6%
40,376
-19.2%
0.61%
-46.5%
Q4 2022$2,219,000
-15.9%
50,000
-25.9%
1.14%
-26.2%
Q3 2022$2,639,000
-35.4%
67,500
-32.5%
1.55%
-34.5%
Q2 2022$4,086,000
-4.3%
100,000
+53.8%
2.36%
+17.0%
Q1 2022$4,269,000
-38.6%
65,000
-35.0%
2.02%
-29.3%
Q4 2021$6,953,000
-14.6%
100,000
-14.5%
2.86%
+11.3%
Q3 2021$8,137,000
-31.6%
117,000
-22.0%
2.57%
-23.8%
Q2 2021$11,900,000
-9.2%
150,000
-25.0%
3.37%
+25.4%
Q1 2021$13,104,000
-33.3%
200,000
-45.4%
2.69%
-34.3%
Q4 2020$19,632,000
+40.6%
366,400
+4.7%
4.09%
-5.0%
Q3 2020$13,965,000
+38.1%
350,000
+55.6%
4.30%
+52.8%
Q2 2020$10,114,000
-49.8%
225,000
-62.5%
2.82%
-63.1%
Q1 2020$20,154,000
-27.8%
600,000
-30.2%
7.63%
+19.7%
Q4 2019$27,916,000
+31.7%
860,000
+1.2%
6.38%
+15.5%
Q3 2019$21,199,000
+0.0%
850,000
+25.9%
5.52%
-14.3%
Q2 2019$21,195,000
+86.1%
675,000
+58.8%
6.44%
+42.6%
Q1 2019$11,386,000
-38.0%
425,000
-29.2%
4.52%
-39.6%
Q4 2018$18,360,000
+90.6%
600,000
+118.2%
7.49%
+172.3%
Q3 2018$9,633,000
+37.0%
275,000
+5.8%
2.75%
+16.8%
Q2 2018$7,033,000
+70.5%
260,000
+29.4%
2.35%
+20.0%
Q1 2018$4,125,000
+29.2%
201,000
+14.9%
1.96%
+12.6%
Q4 2017$3,192,000
+42.7%
175,000
+75.0%
1.74%
+27.2%
Q3 2017$2,237,000
-46.7%
100,000
-63.0%
1.37%
+107.6%
Q3 2016$4,194,000
-11.7%
270,000
-19.6%
0.66%
-63.8%
Q2 2016$4,748,000
-46.3%
336,000
-36.0%
1.82%
-41.1%
Q1 2016$8,836,000
-43.7%
525,000
-25.0%
3.09%
+49.6%
Q4 2015$15,708,000700,0002.07%
Other shareholders
ATRICURE INC shareholders Q3 2023
NameSharesValueWeighting ↓
First Light Asset Management, LLC 828,002$54,251,0003.60%
Tamarack Advisers, LP 200,000$13,104,0002.69%
SECTORAL ASSET MANAGEMENT INC 469,867$30,786,0002.33%
DAFNA Capital Management LLC 128,529$8,421,0002.00%
PERKINS CAPITAL MANAGEMENT INC 38,350$2,513,0001.45%
Parian Global Management LP 40,652$2,664,0001.22%
EMERALD ADVISERS, LLC 501,311$32,846,0001.18%
EMERALD MUTUAL FUND ADVISERS TRUST 539,856$35,371,0001.17%
PURA VIDA INVESTMENTS, LLC 615,950$40,357,0001.15%
Midwest Wealth Management Inc. 18,637$1,221,0000.99%
View complete list of ATRICURE INC shareholders