JANE STREET GROUP, LLC - CAMBREX CORP ownership

CAMBREX CORP's ticker is CBM and the CUSIP is 132011107. A total of 225 filers reported holding CAMBREX CORP in Q1 2016. The put-call ratio across all filers is 3.39 and the average weighting 0.2%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of CAMBREX CORP
ValueSharesWeighting
Q3 2019$212,000
-34.0%
3,571
-24.0%
0.00%
-100.0%
Q3 2018$321,000
+36.6%
4,698
-4.2%
0.00%0.0%
Q4 2017$235,000
-26.6%
4,904
-27.9%
0.00%
-50.0%
Q4 2015$320,000
+10.3%
6,800
-6.8%
0.00%0.0%
Q3 2015$290,000
+20.8%
7,296
-43.1%
0.00%0.0%
Q3 2014$240,00012,8300.00%
Other shareholders
CAMBREX CORP shareholders Q1 2016
NameSharesValueWeighting ↓
IMA Wealth, Inc. 107,354$5,478,0003.44%
Ranger Investment Management 860,638$44,521,0002.75%
OBERWEIS ASSET MANAGEMENT INC/ 114,795$5,938,0001.76%
WEBER ALAN W 47,977$2,482,0001.75%
ARBOR CAPITAL MANAGEMENT LLC 62,332$3,224,0001.70%
JW Asset Management, LLC 35,148$1,818,0001.44%
AlphaOne Investment Services, LLC 66,548$3,443,0001.27%
Walthausen & Co., LLC 220,384$11,400,0001.18%
INSIGHT CAPITAL RESEARCH & MANAGEMENT INC 63,226$3,271,0001.14%
THB ASSET MANAGEMENT 158,615$8,205,0001.06%
View complete list of CAMBREX CORP shareholders