HEARTLAND ADVISORS INC - AMPCO-PITTSBURGH CORP ownership

AMPCO-PITTSBURGH CORP's ticker is AP and the CUSIP is 032037103. A total of 68 filers reported holding AMPCO-PITTSBURGH CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
HEARTLAND ADVISORS INC ownership history of AMPCO-PITTSBURGH CORP
ValueSharesWeighting
Q3 2015$4,000,000
-33.9%
366,620
-8.3%
0.15%
-13.6%
Q2 2015$6,048,000
-1.0%
400,000
+14.3%
0.17%
+10.5%
Q1 2015$6,111,000
-9.3%
350,0000.0%0.15%
+15.9%
Q4 2014$6,738,000
+25.5%
350,000
+30.4%
0.13%
+26.9%
Q3 2014$5,368,000
+49.2%
268,395
+71.1%
0.10%
+65.1%
Q2 2014$3,599,000156,8790.06%
Other shareholders
AMPCO-PITTSBURGH CORP shareholders Q1 2015
NameSharesValueWeighting ↓
Teton Advisors, Inc. 150,000$394,5000.12%
PERRITT CAPITAL MANAGEMENT INC 52,000$136,7600.08%
GAMCO INVESTORS, INC. ET AL 2,481,957$6,527,5470.08%
Ancora Advisors LLC 1,068,531$2,810,2370.08%
HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC 77,200$2030.04%
GABELLI FUNDS LLC 1,388,062$3,650,6030.03%
Auto-Owners Insurance Co 242,100$636,7230.02%
RBF Capital, LLC 90,950$239,1990.02%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 160,632$422,4620.01%
Covestor Ltd 2,336$60.01%
View complete list of AMPCO-PITTSBURGH CORP shareholders