(Adds Octopus Energy, Polestar, Creative Artists Agency;Updates Infracommerce)

Sept 27 (Reuters) - The following bids, mergers,acquisitions and disposals were reported by 2000 GMT on Monday:

** Sweden-based Heimstaden HEIMpref.ST has agreed to buyrival Akelius Residential Properties' ALKELd.ST 599 propertiesin Germany, Denmark and Sweden for 92.5 billion Swedish crowns($10.6 billion). urn:newsml:reuters.com:*:nL1N2QT0CX

** Blackstone Inc BX.N said it would sell its TheCosmopolitan of Las Vegas resort and casino for $5.65 billion. urn:newsml:reuters.com:*:nL4N2QT2QT

** Rolls-Royce RR.L said it had agreed to sell its Spanishunit ITP Aero to a consortium led by Bain Capital Private Equityfor 1.7 billion euros ($2 billion), helping the Britishengineering group hit its 2 billion pound target for disposals. urn:newsml:reuters.com:*:nL8N2QT30H

** Japan's biggest power generator JERA said it will invest$1.58 billion to take 27% stake in Aboitiz Power Corp AP.PS inthe Philippines from Aboitiz's parent company to boost itspresence in the country where power demand is growing. urn:newsml:reuters.com:*:nL4N2QT26L

** Australian Pharmaceutical Industries API.AX received anon-binding proposal from Sigma Healthcare SIG.AX valuing itat A$773.5 million ($561.4 million), rivaling an offer fromretail conglomerate Wesfarmers. urn:newsml:reuters.com:*:nL1N2QS0I7

** Hikma Pharmaceuticals HIK.L said it would buyU.S.-based sterile injectables firm Custopharm in a deal worthup to $425 million, as the generic medicines maker looks tostrengthen its needle-based treatments unit in the UnitedStates. urn:newsml:reuters.com:*:nL4N2QT1D8

** Shares in Brazilian e-commerce platform Infracommerce IFCM3.SA jumped after it announced a deal to acquire rivalSynapcom Comercio Eletronico SA for about 1.2 billion reais($225 million) in a stock and cash transaction. urn:newsml:reuters.com:*:nL1N2QT14D

** The Public Investment Fund (PIF), Saudi Arabia'ssovereign wealth fund, has completed the acquisition of a 25%stake in Emaar The Economic City (EEC) 4220.SE , it said. urn:newsml:reuters.com:*:nL1N2QT0AC

** UK power supplier Octopus Energy Group said it has agreeda deal with Generation Investment Management for $600 million inadditional investment, taking the group's valuation to up to$4.6 billion. urn:newsml:reuters.com:*:nL1N2QT1MI

** Swedish electric-car maker Polestar said it will gopublic by merging with a U.S.-listed blank-check firm backed bybillionaire Alec Gores and investment bank Guggenheim Partnersat an enterprise value of $20 billion. urn:newsml:reuters.com:*:nL1N2QT0MK

** Creative Artists Agency (CAA) said it would buy rival ICMPartners, in a deal that will merge two major Hollywood talentagencies. urn:newsml:reuters.com:*:nL4N2QT3DL

(Compiled by Rajarshi Roy, Tiyashi Datta and Shreyasee Raj inBengaluru) ((tiyashi.datta@thomsonreuters.com;))