SIMPLEX TRADING, LLC - CAMBREX CORP ownership

CAMBREX CORP's ticker is CBM and the CUSIP is 132011107. A total of 203 filers reported holding CAMBREX CORP in Q2 2019. The put-call ratio across all filers is 1.30 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of CAMBREX CORP
ValueSharesWeighting
Q2 2019$219,000
-48.0%
4,693
-23.9%
0.00%0.0%
Q3 2018$421,000
+262.9%
6,167
+177.8%
0.00%
Q2 2018$116,000
-12.1%
2,220
-12.5%
0.00%
-100.0%
Q1 2018$132,000
-10.2%
2,537
-17.4%
0.01%0.0%
Q4 2017$147,000
-67.4%
3,072
-62.5%
0.01%
-70.0%
Q1 2017$451,000
+563.2%
8,198
+543.5%
0.02%
+400.0%
Q4 2016$68,000
-10.5%
1,274
-21.1%
0.00%
-33.3%
Q4 2015$76,000
-44.5%
1,615
-53.4%
0.01%
-40.0%
Q3 2015$137,000
-50.5%
3,467
-45.2%
0.01%
-56.5%
Q2 2015$277,000
+1.8%
6,324
-8.2%
0.02%
-28.1%
Q1 2015$272,0006,8870.03%
Other shareholders
CAMBREX CORP shareholders Q2 2019
NameSharesValueWeighting ↓
Global Alpha Capital Management Ltd. 93,309$5,137,0002.70%
Ranger Investment Management 607,519$33,444,0002.43%
NEUMEIER POMA INVESTMENT COUNSEL LLC 306,150$16,854,0002.01%
IMA Wealth, Inc. 71,910$3,959,0001.99%
OBERWEIS ASSET MANAGEMENT INC/ 109,765$6,043,0001.78%
AMERICAN CAPITAL MANAGEMENT INC 451,888$24,876,0001.76%
ZPR Investment Management 18,165$1,000,0001.62%
WEBER ALAN W 43,947$2,419,282,0001.38%
GLENHILL ADVISORS LLC 305,058$16,794,0001.30%
CONGRESS ASSET MANAGEMENT CO /MA 1,193,123$65,681,0001.26%
View complete list of CAMBREX CORP shareholders