PERKINS CAPITAL MANAGEMENT INC - BIOLIFE SOLUTIONS INC ownership

BIOLIFE SOLUTIONS INC's ticker is BLFS and the CUSIP is 09062W204. A total of 153 filers reported holding BIOLIFE SOLUTIONS INC in Q3 2023. The put-call ratio across all filers is 0.10 and the average weighting 0.2%.

Quarter-by-quarter ownership
PERKINS CAPITAL MANAGEMENT INC ownership history of BIOLIFE SOLUTIONS INC
ValueSharesWeighting
Q3 2023$428
-37.5%
31,0000.0%0.42%
-29.0%
Q2 2023$685
-1.6%
31,000
-3.1%
0.60%
-9.0%
Q1 2023$696
+19.6%
32,0000.0%0.66%
+6.8%
Q4 2022$582
-99.9%
32,0000.0%0.61%
-24.7%
Q3 2022$728,000
+64.7%
32,0000.0%0.82%
+77.9%
Q2 2022$442,000
-7.3%
32,000
+52.4%
0.46%
+17.1%
Q1 2022$477,000
-39.1%
21,0000.0%0.39%
-26.1%
Q4 2021$783,000
-11.9%
21,0000.0%0.53%
-3.8%
Q3 2021$889,000
-9.2%
21,000
-4.5%
0.55%
-1.1%
Q2 2021$979,000
+20.9%
22,000
-2.2%
0.56%
+18.8%
Q1 2021$810,000
-45.1%
22,500
-39.2%
0.47%
-51.5%
Q4 2020$1,476,000
-19.9%
37,000
-41.9%
0.96%
-43.0%
Q3 2020$1,842,000
+202.0%
63,650
-0.9%
1.69%
+129.6%
Q1 2020$610,000
-53.8%
64,250
-21.2%
0.74%
-37.6%
Q4 2019$1,319,000
-28.7%
81,550
-26.7%
1.18%
-25.8%
Q3 2019$1,850,000
+106.9%
111,250
+110.9%
1.59%
+154.6%
Q2 2019$894,000
-17.8%
52,750
-13.2%
0.63%
-12.6%
Q1 2019$1,087,000
+77.9%
60,750
+19.7%
0.72%
+51.1%
Q4 2018$611,000
-74.9%
50,750
-63.5%
0.47%
-67.6%
Q3 2018$2,435,000
+35.3%
139,150
-11.8%
1.46%
+13.4%
Q2 2018$1,800,000
+1176.6%
157,800
+473.8%
1.29%
+915.0%
Q1 2018$141,000
+113.6%
27,500
+150.0%
0.13%
+101.6%
Q4 2017$66,000
-23.3%
11,000
-26.7%
0.06%
-30.0%
Q3 2017$86,000
+258.3%
15,000
+50.0%
0.09%
+233.3%
Q2 2017$24,000
+14.3%
10,0000.0%0.03%
+22.7%
Q1 2017$21,000
+31.2%
10,0000.0%0.02%
+22.2%
Q4 2016$16,000
-11.1%
10,0000.0%0.02%0.0%
Q3 2016$18,000
+12.5%
10,0000.0%0.02%0.0%
Q2 2016$16,000
-11.1%
10,0000.0%0.02%
-21.7%
Q1 2016$18,000
-18.2%
10,0000.0%0.02%
-4.2%
Q4 2015$22,000
+4.8%
10,0000.0%0.02%
+4.3%
Q3 2015$21,000
+5.0%
10,0000.0%0.02%
+27.8%
Q2 2015$20,000
+25.0%
10,0000.0%0.02%
+38.5%
Q1 2015$16,0000.0%10,0000.0%0.01%
-7.1%
Q4 2014$16,000
-61.0%
10,000
-48.4%
0.01%
-60.0%
Q3 2014$41,000
-86.8%
19,372
-85.8%
0.04%
-83.9%
Q2 2014$310,000136,0000.22%
Other shareholders
BIOLIFE SOLUTIONS INC shareholders Q3 2023
NameSharesValueWeighting ↓
Casdin Capital, LLC 7,440,107$331,159,0008.41%
Gagnon Advisors, LLC 194,750$8,668,0003.30%
GAGNON SECURITIES LLC 383,190$17,056,0002.42%
Ranger Investment Management 907,540$40,395,0002.11%
Mesirow Financial Investment Management, Inc. 14,591$649,0001.66%
Penbrook Management LLC 48,595$2,163,0001.30%
AMERICAN FINANCIAL GROUP INC 91,316$4,064,0001.04%
SENTINEL PENSION ADVISORS INC 62,842$2,797,0000.98%
Zweig-DiMenna Associates LLC 305,083$13,579,0000.82%
SANDLER CAPITAL MANAGEMENT 222,922$9,922,0000.78%
View complete list of BIOLIFE SOLUTIONS INC shareholders