PERKINS CAPITAL MANAGEMENT INC - VERMILLION INC ownership

VERMILLION INC's ticker is VRML and the CUSIP is 92407M206. A total of 29 filers reported holding VERMILLION INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
PERKINS CAPITAL MANAGEMENT INC ownership history of VERMILLION INC
ValueSharesWeighting
Q3 2019$176,000
+1157.1%
336,000
+2588.0%
0.15%
+850.0%
Q2 2016$14,000
-91.9%
12,500
-89.4%
0.02%
-92.6%
Q1 2016$173,000
-18.4%
117,5000.0%0.22%
-4.4%
Q4 2015$212,000
-42.2%
117,500
-36.0%
0.23%
-44.4%
Q3 2015$367,000183,5000.41%
Other shareholders
VERMILLION INC shareholders Q4 2015
NameSharesValueWeighting ↓
Birchview Capital, LP 3,221,933$2,610,0001.90%
ORACLE INVESTMENT MANAGEMENT INC 9,825,289$7,958,0001.49%
Trellus Management Company, LLC 48,309$39,0000.06%
B. Riley Wealth Management, Inc. 448,552$363,0000.05%
Spouting Rock Asset Management, LLC 57,569$47,0000.01%
ARDSLEY ADVISORY PARTNERS LP 88,084$71,0000.01%
Magnus Financial Group LLC 82,761$67,0000.01%
ELCO Management Co., LLC 20,000$16,0000.01%
LINCOLN NATIONAL CORP 174,916$142,0000.01%
Fernwood Investment Management, LLC 10,000$8,0000.00%
View complete list of VERMILLION INC shareholders