WESTFIELD CAPITAL MANAGEMENT CO LP - NEWMARKET CORP ownership

NEWMARKET CORP's ticker is NEU and the CUSIP is 651587107. A total of 227 filers reported holding NEWMARKET CORP in Q2 2013. The put-call ratio across all filers is 0.59 and the average weighting 0.2%.

Quarter-by-quarter ownership
WESTFIELD CAPITAL MANAGEMENT CO LP ownership history of NEWMARKET CORP
ValueSharesWeighting
Q1 2015$616,000
+18.2%
1,2900.0%0.00%
+33.3%
Q4 2014$521,000
+5.9%
1,2900.0%0.00%0.0%
Q3 2014$492,000
-2.8%
1,2900.0%0.00%0.0%
Q2 2014$506,000
+0.4%
1,2900.0%0.00%0.0%
Q1 2014$504,000
+16.9%
1,2900.0%0.00%0.0%
Q4 2013$431,000
+16.2%
1,2900.0%0.00%
+50.0%
Q3 2013$371,000
+9.4%
1,2900.0%0.00%0.0%
Q2 2013$339,0001,2900.00%
Other shareholders
NEWMARKET CORP shareholders Q2 2013
NameSharesValueWeighting ↓
LONDON CO OF VIRGINIA 1,021,964$406,118,0002.94%
Archon Partners LLC 30,026$11,932,0002.60%
JLB & ASSOCIATES INC 27,085$10,763,0002.34%
Blue Edge Capital, LLC 8,386$3,332,593,0001.33%
Copeland Capital Management, LLC 52,421$20,832,0001.32%
Freedom Day Solutions, LLC 3,794$1,508,0001.28%
Port Capital LLC 16,845$6,694,0000.95%
SIGNET FINANCIAL MANAGEMENT, LLC 12,716$5,053,0000.94%
Taylor Hoffman Wealth Management 2,364$939,0000.90%
BURNEY CO/ 38,076$15,131,0000.86%
View complete list of NEWMARKET CORP shareholders