Sean Gilliland

Student at University of Iowa

Role
Investment Brokerage Intern at Marcus & Millichap
Location
Aurora, IL, US
LinkedIn followers
500 followers
Finance & AccountingView LinkedIn profile

About Sean Gilliland

I am from Aurora, Illinois where I graduated from Waubonsie Valley High School. Through…

Experience

  1. Investment Brokerage Intern

    Marcus & Millichap

    Jun 2025 — Present · Oakbrook Terrace, IL, US

    Supported senior brokers in underwriting and marketing commercial investment properties within the retail asset classConducted property and market research, including rent comps, sales comps, and demographic trends using CoStar, Reonomy, and internal databasesAnalyzed financial statements, rent rolls, and operating expenses to build and update pro formas and cash flow modelsParticipated in sales calls, client meetings, property tours, and pitch presentations to gain exposure to the sales process and client relationship managementMonitored local market activity and compiled weekly updates to help brokers identify acquisition and disposition opportunitiesCollaborated with a team-oriented environment to meet deadlines in a high-volume, fast-paced commercial real estate officeCompeted in a national intern competition focused on Marcus & Millichap’s Value of Representation by developing a mock listing presentation backed by market research, financial analysis, and strategic positioning to maximize client value.

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Sean Gilliland — Investment Brokerage Intern at Marcus & Millichap in Aurora, IL, US | Unifers