OBERWEIS ASSET MANAGEMENT INC/ - BIODELIVERY SCIENCES INTL IN ownership

BIODELIVERY SCIENCES INTL IN's ticker is BDSI and the CUSIP is 09060J106. A total of 153 filers reported holding BIODELIVERY SCIENCES INTL IN in Q1 2020. The put-call ratio across all filers is 6.16 and the average weighting 0.1%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of BIODELIVERY SCIENCES INTL IN
ValueSharesWeighting
Q4 2020$372,000
-42.3%
88,600
-48.7%
0.10%
-54.8%
Q3 2020$645,000
-55.4%
172,850
-47.9%
0.22%
-61.8%
Q2 2020$1,446,000
+185.2%
331,700
+147.7%
0.57%
+102.9%
Q1 2020$507,000
-48.6%
133,900
-14.2%
0.28%
-14.9%
Q4 2019$987,000156,1000.33%
Other shareholders
BIODELIVERY SCIENCES INTL IN shareholders Q1 2020
NameSharesValueWeighting ↓
Invenomic Capital Management LP 1,188,759$3,685,0000.79%
SYSTEMATIC FINANCIAL MANAGEMENT LP 4,339,837$13,453,0000.40%
EMC Capital Management 208,733$647,0000.35%
Rubric Capital Management LP 1,747,401$5,417,0000.26%
Zebra Capital Management LLC 50,887$158,0000.25%
Hillsdale Investment Management Inc. 1,184,300$3,672,0000.25%
WEALTH EFFECTS LLC 100,300$311,0000.13%
SHEPHERD KAPLAN KROCHUK, LLC 114,000$353,0000.13%
Manteio Capital LLC 23,879$74,0000.10%
GLOBEFLEX CAPITAL L P 273,162$846,0000.09%
View complete list of BIODELIVERY SCIENCES INTL IN shareholders