DUPONT CAPITAL MANAGEMENT CORP - NEWMARKET CORP ownership

NEWMARKET CORP's ticker is NEU and the CUSIP is 651587107. A total of 249 filers reported holding NEWMARKET CORP in Q4 2016. The put-call ratio across all filers is 1.05 and the average weighting 0.1%.

Quarter-by-quarter ownership
DUPONT CAPITAL MANAGEMENT CORP ownership history of NEWMARKET CORP
ValueSharesWeighting
Q1 2023$13,869
-3.1%
38
-17.4%
0.00%0.0%
Q4 2022$14,311
-97.2%
46
-97.3%
0.00%
-96.8%
Q3 2022$516,000
+3.4%
1,714
+3.3%
0.03%
+34.8%
Q2 2022$499,000
+299.2%
1,659
+430.0%
0.02%
+666.7%
Q2 2020$125,000
-6.7%
313
-10.8%
0.00%0.0%
Q1 2020$134,000
-50.4%
351
-36.8%
0.00%
-50.0%
Q4 2019$270,000
-31.3%
555
-33.3%
0.01%
-33.3%
Q3 2019$393,000
+77.0%
832
+50.2%
0.01%
+80.0%
Q2 2019$222,000
-7.5%
5540.0%0.01%0.0%
Q1 2019$240,000
-80.6%
554
-81.5%
0.01%
-83.3%
Q4 2018$1,235,000
+24.6%
2,997
+22.7%
0.03%
+36.4%
Q3 2018$991,000
+40.6%
2,443
+40.1%
0.02%
+29.4%
Q2 2018$705,000
+13.3%
1,744
+12.6%
0.02%
+13.3%
Q1 2018$622,000
+34.6%
1,549
+33.3%
0.02%
+36.4%
Q4 2017$462,000
-6.7%
1,1620.0%0.01%0.0%
Q3 2017$495,000
-7.5%
1,1620.0%0.01%
-8.3%
Q2 2017$535,000
+1.5%
1,1620.0%0.01%0.0%
Q1 2017$527,000
+6.9%
1,1620.0%0.01%
+9.1%
Q4 2016$493,0001,1620.01%
Other shareholders
NEWMARKET CORP shareholders Q4 2016
NameSharesValueWeighting ↓
LONDON CO OF VIRGINIA 1,317,230$501,509,0004.33%
Archon Partners LLC 28,000$10,660,0002.88%
JLB & ASSOCIATES INC 22,187$8,447,0002.61%
HERNDON CAPITAL MANAGEMENT LLC 288,448$109,821,0002.32%
SIGNET FINANCIAL MANAGEMENT, LLC 18,309$6,971,0001.43%
BURNEY CO/ 43,277$16,600,0001.23%
Copeland Capital Management, LLC 51,916$19,766,0001.12%
IRONBRIDGE CAPITAL MANAGEMENT LP 48,931$18,629,0000.74%
Zebra Capital Management LLC 2,532$964,0000.54%
CHARTER RESEARCH & INVESTMENT GROUP, INC. 927$353,0000.41%
View complete list of NEWMARKET CORP shareholders