Walleye Trading LLC - AMPCO-PITTSBURGH CORP ownership

AMPCO-PITTSBURGH CORP's ticker is AP and the CUSIP is 032037103. A total of 60 filers reported holding AMPCO-PITTSBURGH CORP in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of AMPCO-PITTSBURGH CORP
ValueSharesWeighting
Q2 2016$15,000
+1400.0%
1,361
+2131.1%
0.00%
Q1 2016$1,0000.0%61
-39.0%
0.00%
Q4 2015$1,000
-88.9%
100
-87.5%
0.00%
Q3 2015$9,0008000.00%
Other shareholders
AMPCO-PITTSBURGH CORP shareholders Q3 2016
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