PERKINS CAPITAL MANAGEMENT INC - CHAMPIONS ONCOLOGY INC ownership

CHAMPIONS ONCOLOGY INC's ticker is CSBR and the CUSIP is 15870P307. A total of 34 filers reported holding CHAMPIONS ONCOLOGY INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
PERKINS CAPITAL MANAGEMENT INC ownership history of CHAMPIONS ONCOLOGY INC
ValueSharesWeighting
Q1 2020$152,000
-52.1%
20,500
-46.1%
0.18%
-35.2%
Q4 2019$317,000
-14.3%
38,000
-42.0%
0.28%
-11.0%
Q3 2019$370,000
-66.8%
65,500
-54.1%
0.32%
-59.2%
Q2 2019$1,116,000
-34.7%
142,550
-18.4%
0.78%
-30.6%
Q1 2019$1,710,000
+25.4%
174,7000.0%1.13%
+6.4%
Q4 2018$1,364,000
-56.8%
174,700
-3.3%
1.06%
-44.1%
Q3 2018$3,155,000
+383.2%
180,600
+75.3%
1.89%
+304.7%
Q2 2018$653,000103,0000.47%
Other shareholders
CHAMPIONS ONCOLOGY INC shareholders Q4 2019
NameSharesValueWeighting ↓
Battery Management Corp. 2,421,673$26,130,0006.61%
Roubaix Capital, LLC 206,502$2,228,0001.72%
Millrace Asset Group, Inc. 182,337$1,967,0001.37%
NEA Management Company, LLC 1,713,720$18,491,0000.49%
Zebra Capital Management LLC 32,084$346,0000.44%
Overbrook Management Corp 101,445$1,095,0000.27%
EAM Investors, LLC 99,763$1,076,0000.18%
Aristides Capital LLC 40,000$432,0000.15%
ESSEX INVESTMENT MANAGEMENT CO LLC 90,232$974,0000.12%
Cowen Prime Services LLC 13,500$146,0000.06%
View complete list of CHAMPIONS ONCOLOGY INC shareholders