Cal. Ins. Code § 11021

Upon the consolidation or merger becoming effective, all the rights, franchises and interests of the consolidated or merged societies in and to every species of property, real, personal or mixed, and things in action thereunto belonging shall be vested in the society resulting from or remaining after the consolidation or merger without any other instrument, except that conveyances of real property may be evidenced by proper deeds, and the title to any real estate or interest therein, vested under the laws of this State in any of the societies consolidated or merged, shall not revert or be in any way impaired by reason of the consolidation or merger, but shall vest absolutely in the society resulting from or remaining after such consolidation or merger.