NATIONAL INVESTMENT SERVICES INC /WI - Merck & Co Inc ownership

Merck & Co Inc's ticker is MRK and the CUSIP is 589331107. A total of 45 filers reported holding Merck & Co Inc in Q1 2014. The put-call ratio across all filers is - and the average weighting 1.0%.

Quarter-by-quarter ownership
NATIONAL INVESTMENT SERVICES INC /WI ownership history of Merck & Co Inc
ValueSharesWeighting
Q4 2013$2,523,000
+5.1%
50,4040.0%1.97%
+4.3%
Q3 2013$2,400,000
+2.5%
50,4040.0%1.89%
-2.2%
Q2 2013$2,341,00050,4041.93%
Other shareholders
Merck & Co Inc shareholders Q1 2014
NameSharesValueWeighting ↓
KAHN BROTHERS GROUP INC 918,730$58,826,304,0008.99%
Bruce & Co., Inc. 259,400$16,609,0003.71%
LAU ASSOCIATES LLC 64,485$4,129,0003.21%
BENNICAS & ASSOCIATES, INC. 53,615$3,433,0002.92%
Mengis Capital Management, Inc. 49,166$3,148,0002.11%
MARSHWINDS ADVISORY CO 65,781$4,212,0001.96%
Grassi Investment Management 128,892$8,253,0001.39%
Sterling Investment Advisors, Ltd. 28,346$1,815,0001.20%
Westbourne Investment Advisors, Inc. 18,900$1,210,0000.94%
Cohen Klingenstein LLC 87,475$5,601,0000.85%
View complete list of Merck & Co Inc shareholders