Minerva Advisors LLC - AMPCO-PITTSBURGH CORP ownership

AMPCO-PITTSBURGH CORP's ticker is AP and the CUSIP is 032037103. A total of 74 filers reported holding AMPCO-PITTSBURGH CORP in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Minerva Advisors LLC ownership history of AMPCO-PITTSBURGH CORP
ValueSharesWeighting
Q4 2015$433,000
-33.8%
42,200
-29.6%
0.29%
-38.5%
Q3 2015$654,000
-27.9%
59,9710.0%0.46%
-16.2%
Q2 2015$907,000
-13.4%
59,9710.0%0.56%
-8.9%
Q1 2015$1,047,000
-9.3%
59,9710.0%0.61%
-6.5%
Q4 2014$1,154,000
-3.8%
59,9710.0%0.65%
-12.0%
Q3 2014$1,199,000
-12.9%
59,9710.0%0.74%
-5.2%
Q2 2014$1,376,000
+21.6%
59,9710.0%0.78%
+16.4%
Q1 2014$1,132,000
-1.2%
59,971
+1.8%
0.67%
+1.1%
Q4 2013$1,146,000
+8.6%
58,9000.0%0.66%
+1.5%
Q3 2013$1,055,000
-4.5%
58,9000.0%0.65%
-11.1%
Q2 2013$1,105,00058,9000.74%
Other shareholders
AMPCO-PITTSBURGH CORP shareholders Q3 2014
NameSharesValueWeighting ↓
PERRITT CAPITAL MANAGEMENT INC 110,000$668,0000.35%
Monarch Partners Asset Management LLC 185,577$1,126,0000.16%
GAMCO INVESTORS, INC. ET AL 2,002,821$12,157,0000.10%
Walthausen & Co., LLC 113,929$728,0000.08%
RBF Capital, LLC 189,635$1,151,0000.06%
Teton Advisors, Inc. 46,080$280,0000.04%
GABELLI FUNDS LLC 857,435$5,205,0000.03%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 287,600$1,746,0000.03%
JAMES INVESTMENT RESEARCH INC 20,350$124,0000.01%
Virtu Financial LLC 11,146$68,0000.01%
View complete list of AMPCO-PITTSBURGH CORP shareholders