ARDSLEY ADVISORY PARTNERS LP - VERMILLION INC ownership

VERMILLION INC's ticker is VRML and the CUSIP is 92407M206. A total of 32 filers reported holding VERMILLION INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
ARDSLEY ADVISORY PARTNERS LP ownership history of VERMILLION INC
ValueSharesWeighting
Q1 2020$98,000
+38.0%
117,568
+33.5%
0.04%
+245.5%
Q4 2019$71,00088,0840.01%
Other shareholders
VERMILLION INC shareholders Q4 2019
NameSharesValueWeighting ↓
ORACLE INVESTMENT MANAGEMENT INC 17,248,450$34,496,0003.53%
Birchview Capital, LP 2,717,514$5,435,0003.50%
MORGENS WATERFALL VINTIADIS & CO INC 1,000,000$2,000,0001.10%
Trellus Management Company, LLC 181,728$363,0000.53%
PERKINS CAPITAL MANAGEMENT INC 183,500$367,0000.41%
Cutter & CO Brokerage, Inc. 26,300$53,0000.03%
Cannell & Co. 375,000$758,0000.02%
HighTower Advisors, LLC 199,172$398,0000.01%
FMR LLC 6,175,000$12,474,0000.00%
Renaissance Technologies 327,700$655,0000.00%
View complete list of VERMILLION INC shareholders