Parallax Volatility Advisers, L.P. - BIOLIFE SOLUTIONS INC ownership

BIOLIFE SOLUTIONS INC's ticker is BLFS and the CUSIP is 09062W204. A total of 138 filers reported holding BIOLIFE SOLUTIONS INC in Q2 2021. The put-call ratio across all filers is 0.21 and the average weighting 0.2%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of BIOLIFE SOLUTIONS INC
ValueSharesWeighting
Q2 2021$2,002,000
+21.4%
45,000
-1.8%
0.00%
+100.0%
Q1 2021$1,649,00045,8160.00%
Other shareholders
BIOLIFE SOLUTIONS INC shareholders Q2 2021
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