JANE STREET GROUP, LLC - CAMBREX CORP ownership

CAMBREX CORP's ticker is CBM and the CUSIP is 132011107. A total of 259 filers reported holding CAMBREX CORP in Q3 2018. The put-call ratio across all filers is 0.78 and the average weighting 0.1%.

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 Q3 2018
NameSharesValueWeighting ↓
AlphaOne Investment Services, LLC 245,195$4,580,0001.47%
Ranger Investment Management 1,382,587$25,827,0001.36%
Walthausen & Co., LLC 861,874$16,100,0001.30%
ARBOR CAPITAL MANAGEMENT LLC 466,230$8,709,0001.07%
IMA Wealth, Inc. 119,820$2,238,0001.06%
Hood River Capital Management LLC 327,694$6,121,0000.85%
Penn Capital Management Company, LLC 1,022,255$19,096,0000.80%
COLUMBIA PARTNERS L.L.C. INVESTMENT MANAGEMENT 715,649$13,368,0000.68%
ARDSLEY ADVISORY PARTNERS LP 270,000$5,044,0000.66%
Potomac Capital Management, Inc. 29,269$547,0000.60%
View complete list of CAMBREX CORP shareholders