TOP INSTITUTIONAL HOLDERS as of September 30TOP INSTITUTIONAL HOLDERS as of September 30
https://finance.yahoo.com/q/mh?s=MDM
Holder Shares % Out Value* Reported
WELLINGTON MANAGEMENT COMPANY, LLP 974,900 1.75 $3,275,664
CITY OF LONDON INVESTMENT MANAGEMENT CO. LIMITED 634,338 1.14 $2,131,375
Harris Financial Corp 544,020 .98 $1,827,907
FIRST MANHATTAN COMPANY 132,900 .24 $446,544
BESSEMER GROUP, INCORPORATED 48,800 .09 $163,968
Noble Partners, L.P. 22,800 .04 $76,608
SPARK LP/DE 20,500 .04 $68,880
FIRST SOURCE BANK 15,000 .03 $50,400
RBC Dominion Securities, Inc. 2,000 .00 $6,720
UBS AG 1,376 .00 $4,623