OSTERWEIS CAPITAL MANAGEMENT INC - CASTLE A M & CO ownership

CASTLE A M & CO's ticker is and the CUSIP is 148411AF8. A total of 11 filers reported holding CASTLE A M & CO in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
OSTERWEIS CAPITAL MANAGEMENT INC ownership history of CASTLE A M & CO
ValueSharesWeighting
Q1 2016$3,312,000
+23.7%
7,200,0000.0%0.19%
-22.3%
Q4 2015$2,678,000
-28.0%
7,200,0000.0%0.25%
+47.0%
Q3 2015$3,717,000
-39.7%
7,200,0000.0%0.17%
-21.9%
Q2 2015$6,165,000
+30.3%
7,200,0000.0%0.22%
+42.4%
Q1 2015$4,730,000
-35.4%
7,200,0000.0%0.15%
-37.1%
Q4 2014$7,326,0007,200,0000.24%
Other shareholders
CASTLE A M & CO shareholders Q1 2015
NameSharesValueWeighting ↓
Raging Capital Management, LLC 4,200,000$2,801,0000.38%
Nantahala Capital Management 3,000,000$2,062,0000.34%
DINSMORE CAPITAL MANAGEMENT CO/NJ 800,000$536,0000.21%
OSTERWEIS CAPITAL MANAGEMENT INC 7,200,000$4,730,0000.15%
WHITEBOX ADVISORS LLC 5,808,000$3,815,0000.15%
HIGHBRIDGE CAPITAL MANAGEMENT LLC 16,150,000$10,608,0000.15%
CSS LLC/IL 1,000,000$655,0000.03%
AQR Arbitrage LLC 1,550,000$1,034,0000.01%
Citadel Advisors 12,759,000$8,465,0000.01%
LAZARD ASSET MANAGEMENT LLC 3,000,000$1,970,0000.00%
View complete list of CASTLE A M & CO shareholders