OBERWEIS ASSET MANAGEMENT INC/ - CAMBREX CORP ownership

CAMBREX CORP's ticker is CBM and the CUSIP is 132011107. A total of 257 filers reported holding CAMBREX CORP in Q3 2017. The put-call ratio across all filers is 2.27 and the average weighting 0.2%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of CAMBREX CORP
ValueSharesWeighting
Q2 2017$3,364,000
-44.3%
56,305
-48.7%
0.92%
-48.2%
Q1 2017$6,043,000
+2.8%
109,765
+0.7%
1.78%
+1.4%
Q4 2016$5,879,000
+24.6%
108,965
+2.6%
1.76%
+29.3%
Q3 2016$4,720,000
-20.5%
106,165
-7.5%
1.36%
-23.0%
Q2 2016$5,938,000
+34.6%
114,795
+14.5%
1.76%
+38.4%
Q1 2016$4,413,000
+269.0%
100,295
+294.9%
1.28%
+280.6%
Q4 2015$1,196,000
+30.4%
25,400
+10.0%
0.34%
+25.5%
Q3 2015$917,000
-29.2%
23,100
-21.7%
0.27%
-22.2%
Q2 2015$1,296,000
+16.3%
29,500
+5.0%
0.34%
+9.6%
Q1 2015$1,114,00028,1000.31%
Other shareholders
CAMBREX CORP shareholders Q3 2017
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