Boston Partners - AMPCO-PITTSBURGH CORP ownership

AMPCO-PITTSBURGH CORP's ticker is AP and the CUSIP is 032037103. A total of 43 filers reported holding AMPCO-PITTSBURGH CORP in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Boston Partners ownership history of AMPCO-PITTSBURGH CORP
ValueSharesWeighting
Q1 2019$222,000
+9.4%
67,310
+2.9%
0.00%
Q4 2018$203,000
-46.4%
65,417
+1.9%
0.00%
Q3 2018$379,000
-43.2%
64,226
-1.3%
0.00%
-100.0%
Q2 2018$667,000
-0.4%
65,095
-13.5%
0.00%0.0%
Q1 2018$670,000
-49.1%
75,275
-29.1%
0.00%
-50.0%
Q4 2017$1,316,000
-63.5%
106,140
-48.7%
0.00%
-50.0%
Q3 2017$3,603,000
+17.5%
207,062
-0.4%
0.00%0.0%
Q2 2017$3,066,000
-10.3%
207,892
-14.6%
0.00%0.0%
Q1 2017$3,419,000
-15.5%
243,318
+0.7%
0.00%
-20.0%
Q4 2016$4,047,000
+52.4%
241,588
+0.9%
0.01%
+25.0%
Q3 2016$2,655,000
+0.4%
239,431
+2.4%
0.00%0.0%
Q2 2016$2,644,000
+14.0%
233,815
+40.2%
0.00%
+33.3%
Q1 2016$2,320,000
+49.3%
166,763
+10.1%
0.00%
+50.0%
Q4 2015$1,554,000
+156.9%
151,449
+173.1%
0.00%
+100.0%
Q3 2015$605,000
-26.3%
55,460
+2.2%
0.00%0.0%
Q2 2015$821,000
-12.8%
54,279
+0.7%
0.00%0.0%
Q1 2015$941,000
-16.4%
53,879
-7.8%
0.00%
-50.0%
Q4 2014$1,125,000
-4.8%
58,449
-1.1%
0.00%0.0%
Q3 2014$1,182,000
-10.9%
59,124
+2.3%
0.00%0.0%
Q2 2014$1,326,000
+21.5%
57,8190.0%0.00%0.0%
Q1 2014$1,091,000
-2.2%
57,819
+0.9%
0.00%0.0%
Q4 2013$1,115,000
+7.5%
57,329
-0.9%
0.00%
-33.3%
Q3 2013$1,037,000
-5.8%
57,874
-1.4%
0.00%0.0%
Q2 2013$1,101,00058,6790.00%
Other shareholders
AMPCO-PITTSBURGH CORP shareholders Q4 2018
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