PERKINS CAPITAL MANAGEMENT INC - ACHIEVE LIFE SCIENCES INC ownership

ACHIEVE LIFE SCIENCES INC's ticker is and the CUSIP is 004468500. A total of 36 filers reported holding ACHIEVE LIFE SCIENCES INC in Q1 2022. The put-call ratio across all filers is 0.18 and the average weighting 0.1%.

Quarter-by-quarter ownership
PERKINS CAPITAL MANAGEMENT INC ownership history of ACHIEVE LIFE SCIENCES INC
ValueSharesWeighting
Q3 2023$538
-17.9%
125,212
-0.8%
0.53%
-6.7%
Q2 2023$655
-29.8%
126,212
-8.0%
0.57%
-35.1%
Q1 2023$933
+74.7%
137,212
-37.1%
0.88%
+56.0%
Q4 2022$534
-99.9%
218,1000.0%0.56%
-30.0%
Q3 2022$720,000
-35.3%
218,100
-4.4%
0.81%
-30.0%
Q2 2022$1,113,000
-15.8%
228,100
+30.6%
1.15%
+6.3%
Q1 2022$1,322,000
-2.7%
174,6000.0%1.08%
+18.2%
Q4 2021$1,358,000
-5.8%
174,600
+2.9%
0.92%
+2.7%
Q3 2021$1,442,000
-6.7%
169,600
-1.5%
0.89%
+1.8%
Q2 2021$1,545,000
+228.7%
172,100
+323.9%
0.88%
+222.4%
Q1 2021$470,000
+42.9%
40,6000.0%0.27%
+26.5%
Q4 2020$329,00040,6000.22%
Other shareholders
ACHIEVE LIFE SCIENCES INC shareholders Q1 2022
NameSharesValueWeighting ↓
PERKINS CAPITAL MANAGEMENT INC 228,100$1,113,0001.15%
Shay Capital LLC 395,759$1,931,0000.39%
Long Focus Capital Management, LLC 177,596$867,0000.09%
Clearline Capital LP 120,094$586,0000.08%
Diametric Capital, LP 19,507$95,0000.07%
683 Capital Management, LLC 125,000$610,0000.04%
Granite Point Capital Management, L.P. 13,631$67,0000.02%
OPPENHEIMER & CO INC 21,300$104,0000.00%
PRELUDE CAPITAL MANAGEMENT, LLC 10,108$49,0000.00%
Newbridge Financial Services Group, Inc. 308$2,0000.00%
View complete list of ACHIEVE LIFE SCIENCES INC shareholders