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

Merck & Co Inc's ticker is MRK and the CUSIP is 589331107. A total of 44 filers reported holding Merck & Co Inc in Q2 2013. The put-call ratio across all filers is - and the average weighting 1.3%.

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 Q2 2013
NameSharesValueWeighting ↓
KAHN BROTHERS GROUP INC 985,419$52,138,529,0009.77%
Bruce & Co., Inc. 259,400$13,724,0003.83%
LAU ASSOCIATES LLC 57,652$3,050,0003.15%
BENNICAS & ASSOCIATES, INC. 57,408$3,037,0002.89%
BONTEMPO OHLY CAPITAL MGMT LLC 60,623$3,208,0002.82%
MARSHWINDS ADVISORY CO 68,618$3,631,0001.86%
Grassi Investment Management 130,005$6,879,0001.37%
Westbourne Investment Advisors, Inc. 23,280$1,232,0001.18%
Wills Financial Group, Inc. 24,226$1,281,0001.10%
Mengis Capital Management, Inc. 21,380$1,131,0001.04%
View complete list of Merck & Co Inc shareholders