SIMPLEX TRADING, LLC - 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
SIMPLEX TRADING, LLC ownership history of NEWMARKET CORP
ValueSharesWeighting
Q3 2023$5
-64.3%
12
-70.7%
0.00%
Q1 2023$14
-100.0%
41
-91.2%
0.00%
Q4 2021$160,000
-4.8%
467
-5.3%
0.00%
Q3 2020$168,000
-91.5%
493
-90.4%
0.00%
-100.0%
Q1 2020$1,966,000
+109.4%
5,136
+166.0%
0.00%
+50.0%
Q4 2019$939,000
+530.2%
1,931
+511.1%
0.00%
Q3 2019$149,000
+396.7%
316
+345.1%
0.00%
Q1 2019$30,000
-88.1%
71
-88.4%
0.00%
-100.0%
Q4 2018$253,000
-49.3%
614
-50.2%
0.00%
-50.0%
Q3 2018$499,000
+28.3%
1,232
+27.9%
0.00%0.0%
Q2 2018$389,000
+1947.4%
963
+1948.9%
0.00%
+100.0%
Q4 2016$19,000
-74.7%
47
-74.7%
0.00%
-88.9%
Q4 2014$75,0001860.01%
Other shareholders
NEWMARKET CORP shareholders Q4 2016
NameSharesValueWeighting ↓
LONDON CO OF VIRGINIA 1,198,775$456,758,0005.10%
KIRR MARBACH & CO LLC /IN/ 45,472$17,326,0003.26%
Archon Partners LLC 28,000$10,669,0002.93%
JLB & ASSOCIATES INC 21,431$8,165,0002.93%
HERNDON CAPITAL MANAGEMENT LLC 436,722$163,822,843,0002.16%
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 16,736$6,377,0001.61%
Copeland Capital Management, LLC 40,392$15,390,0001.57%
BURNEY CO/ 47,139$17,961,0001.54%
EULAV Asset Management 29,900$11,392,0000.62%
Johnson Financial Group, Inc. 4,985$1,899,0000.50%
View complete list of NEWMARKET CORP shareholders