WELLINGTON MANAGEMENT GROUP LLP - BIODELIVERY SCIENCES INTL IN ownership

BIODELIVERY SCIENCES INTL IN's ticker is BDSI and the CUSIP is 09060J106. A total of 161 filers reported holding BIODELIVERY SCIENCES INTL IN in Q4 2021. The put-call ratio across all filers is 0.32 and the average weighting 0.0%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of BIODELIVERY SCIENCES INTL IN
ValueSharesWeighting
Q4 2021$2,369,000
+5050.0%
764,300
+5268.8%
0.00%
Q1 2016$46,000
-99.5%
14,236
-99.2%
0.00%
-100.0%
Q4 2015$8,508,000
-10.8%
1,776,208
+3.5%
0.00%
-33.3%
Q3 2015$9,540,000
+107.8%
1,715,900
+351.1%
0.00%
+200.0%
Q2 2014$4,592,000
+179.7%
380,397
+95.5%
0.00%
Q1 2014$1,642,000
+1089.9%
194,531
+662.9%
0.00%
Q3 2013$138,000
-83.6%
25,500
-87.7%
0.00%
Q2 2013$843,000207,6000.00%
Other shareholders
BIODELIVERY SCIENCES INTL IN shareholders Q4 2021
NameSharesValueWeighting ↓
HealthInvest Partners AB 1,575,000$6,615,0004.38%
1492 Capital Management LLC 790,863$3,322,0001.91%
Rubric Capital Management LP 3,516,124$14,768,0001.08%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 9,530,000$40,026,0000.79%
Zebra Capital Management LLC 144,241$606,0000.77%
KNOTT DAVID M 370,230$1,555,0000.70%
Nantahala Capital Management 5,123,671$21,519,0000.67%
SYSTEMATIC FINANCIAL MANAGEMENT LP 3,593,893$15,094,0000.66%
EMC Capital Management 98,933$416,0000.32%
ALGERT GLOBAL LLC 175,170$736,0000.21%
View complete list of BIODELIVERY SCIENCES INTL IN shareholders