شركة	يشارك, %
Mesabi Trust	3.5
Banco Latinoamericano de Comercio Exterior, S.A	1.42
Keweenaw Land Association, Limited	1.13
Pilot Corporation	0.31
Pilot Corporation	0.31
FRMO Corporation	0.18
AB SKF (publ)	0.05
Investor AB (publ)	0.03
Pershing Square Holdings, Ltd.	0.01
Sandoz Group AG	0
Subaru Corporation	0
Siemens Aktiengesellschaft	0