Last Updated on June 22, 2026 by Daniel Globe
The Cosmopolitan of Las Vegas opened in December 2010 at a cost of $3.9 billion — and it immediately became one of the Strip’s most talked-about resorts. But behind its gleaming towers, the hotel’s ownership story is anything but simple. It has changed hands several times, passed through financial crisis, and landed with a new operator as recently as 2022.
What’s in This Article
- How the Cosmopolitan Got Its Start
- Major Stakeholders and Investors
- Role of Blackstone Group in Ownership
- The Construction Story Behind the Cosmopolitan
- Who Controls Day-to-Day Operations at the Cosmopolitan
- Key Partnerships That Shape the Cosmopolitan
- Who Financed the Cosmopolitan’s Development
- The Cosmopolitan’s Full Ownership Timeline
- MGM Resorts Takes Over Operations (2022)
- How Ownership Changes Affect the Guest Experience
- What Could Change About the Cosmopolitan’s Ownership
- Frequently Asked Questions
Quick Answer
MGM Resorts International operates the Cosmopolitan of Las Vegas after completing a $1.625 billion acquisition of the hotel’s operations in May 2022. The physical real estate is owned by a partnership of Blackstone Group (through its BREIT fund), Stonepeak Partners, and the Cherng Family Trust. MGM runs day-to-day operations under a 30-year lease and pays $200 million in annual rent to that ownership group.
Key Takeaways
- The Cosmopolitan was originally developed by 3700 Associates, a joint venture led by real estate developer Ian Bruce Eichner, David Friedman, and Soros Fund Management.
- Deutsche Bank provided construction financing and took ownership in 2008 after the developers defaulted on their loans.
- In 2014, Deutsche Bank sold the property to The Blackstone Group for approximately $1.7 billion.
- In May 2022, MGM Resorts International took over hotel operations for $1.625 billion, leasing the real estate from Blackstone (through BREIT), Stonepeak Partners, and the Cherng Family Trust under a 30-year agreement.
- The split between real estate ownership and hotel operations reflects a common structure in large casino resort finance today.
How the Cosmopolitan Got Its Start
The Cosmopolitan began as a vision for a boutique-style luxury resort that would stand apart from the mega-casinos dominating the Las Vegas Strip. In April 2004, a real estate joint venture called 3700 Associates announced plans to build on an 8.5-acre parcel at Harmon Avenue. The group included real estate developer Ian Bruce Eichner, former Las Vegas Sands executive David Friedman, and Soros Fund Management.
They spotted a gap in the market: a sophisticated, art-forward property aimed at affluent travelers who wanted something different from the typical Vegas experience. They pooled capital, secured permits, and broke ground in October 2005. The project carried an initial budget of about $1.5 billion, with plans for condo-hotel units that would help fund construction.
Major Stakeholders and Investors
The Cosmopolitan’s ownership has involved a range of major financial players. These include institutional lenders, private equity firms, a family trust, and, most recently, one of the world’s largest hotel operators. Each group brought a different strategy and reshaped the property’s direction.
Private equity firms typically acquire undervalued assets, invest in improvements, and exit at a profit. That model fits the Cosmopolitan’s history well. Blackstone bought low after the financial crisis, spent heavily on upgrades, and sold at nearly triple its original price. Today’s ownership structure, with real estate and operations held by separate parties, reflects a broader trend in how large hospitality assets get financed.
Role of Blackstone Group in Ownership
Blackstone Group, a New York-based private equity firm, played a central role in transforming the Cosmopolitan. When Deutsche Bank put the struggling property up for sale in 2014, Blackstone bought it for approximately $1.7 billion — a fraction of its $3.9 billion construction cost. That gap gave Blackstone room to invest heavily and still profit on the exit.
Blackstone committed more than $500 million to capital improvements after the purchase. It renovated all 3,033 rooms, upgraded the casino floor, and launched 19 new food and beverage concepts. Those changes turned a money-losing property into one of the Strip’s most profitable resorts.
By 2021, Blackstone had built the Cosmopolitan into a $5.6 billion asset, nearly tripling its initial investment. Blackstone retained a stake in the real estate through its Blackstone Real Estate Income Trust (BREIT) as part of the 2022 sale structure.
The Construction Story Behind the Cosmopolitan
Construction on the Cosmopolitan’s two towers began in April 2007. The project required engineering an underground parking garage beneath a relatively tight Strip parcel before the towers could rise. Perini Building Company served as the general contractor throughout the build.
Financial trouble hit during construction. Eichner’s company defaulted on its loans in 2008, and Deutsche Bank acquired the project for about $1 billion. The bank then extended a further $760 million in construction financing to complete the towers, pushing total costs to $3.9 billion by opening day. The condo-hotel component that was meant to fund the project was largely scrapped.
The Cosmopolitan opened on December 15, 2010 as the most expensive resort built on the Strip up to that point. Despite a rocky financial start, with casino revenue lagging behind other properties, its restaurants, nightlife, and distinctive design quickly made it a guest favorite.
Who Controls Day-to-Day Operations at the Cosmopolitan
MGM Resorts International runs the Cosmopolitan’s daily operations after completing its acquisition in May 2022. A dedicated executive team handles everything from guest services to food and beverage, with the property’s management reporting to senior MGM leadership overseeing the company’s Las Vegas portfolio.
The ownership of the real estate and the operation of the hotel are separate, which is common in large casino resort deals. MGM pays $200 million in annual rent to the real estate partnership and focuses on driving revenue through its guest base, loyalty program, and operational expertise.
From front desk to casino floor, day-to-day functions carry on in a way that guests notice little difference from previous eras. MGM has committed to keeping the Cosmopolitan’s boutique identity and brand intact.
Key Partnerships That Shape the Cosmopolitan
The Cosmopolitan has built its reputation partly through strategic brand and entertainment partnerships. It’s part of Marriott International’s Autograph Collection, giving guests the ability to earn and redeem Marriott Bonvoy points during stays. That partnership continued after MGM’s 2022 acquisition of operations.
The resort has worked with Michelin-starred chefs, luxury brands, and entertainment companies to deliver experiences guests can’t find elsewhere on the Strip. Art installations, a resident artist program, and rotating food concepts keep the property fresh in a highly competitive market.
The 30-year lease between MGM and the real estate owners, including Stonepeak Partners and the Cherng Family Trust, also functions as a long-term partnership. It defines how the property will be managed and funded for decades, giving all parties a shared interest in its continued success.
Who Financed the Cosmopolitan’s Development
Deutsche Bank provided the primary construction financing for the Cosmopolitan project. When the original developers defaulted in 2008, Deutsche Bank acquired ownership and extended an additional $760 million to complete construction. The bank ultimately carried the project to its December 2010 opening at a total cost of about $3.9 billion.
Private investors also contributed capital through the original 3700 Associates joint venture. Soros Fund Management, one of the world’s most recognized investment firms, was part of that early group. This combination of institutional debt and private equity was common in large-scale hotel development during the mid-2000s boom.
Deutsche Bank sold the Cosmopolitan at a significant loss relative to construction cost: $1.7 billion versus $3.9 billion spent to build it. That discount made it an attractive buy for Blackstone, which had the capital and operational expertise to turn it around.
The Cosmopolitan’s Full Ownership Timeline
The Cosmopolitan has changed hands several times since its inception, with each shift reflecting broader trends in hotel finance and Las Vegas real estate.
- 2004–2007: 3700 Associates (Ian Bruce Eichner, David Friedman, Soros Fund Management) announces plans and begins construction on the Las Vegas Strip.
- 2008: Deutsche Bank acquires the project for about $1 billion after developers default. Extends an additional $760 million to complete construction.
- 2010: The Cosmopolitan opens on December 15 at a total cost of $3.9 billion, the most expensive Strip resort built up to that point.
- 2014: Deutsche Bank sells the property to The Blackstone Group for approximately $1.7 billion.
- 2014–2021: Blackstone invests more than $500 million in renovations and operational improvements, significantly raising the property’s value and profitability.
- 2021: Blackstone announces a $5.6 billion total sale. MGM Resorts agrees to acquire hotel operations for $1.625 billion. Blackstone BREIT, Stonepeak Partners, and the Cherng Family Trust pay approximately $4 billion for the real estate.
- 2022: MGM Resorts completes its acquisition of operations in May. Real estate ownership transfers to the BREIT/Stonepeak/Cherng partnership. MGM begins a 30-year lease at $200 million per year.
MGM Resorts Takes Over Operations (2022)
The most significant ownership shift in the Cosmopolitan’s recent history happened on May 17, 2022. MGM Resorts International completed its $1.625 billion acquisition of the hotel’s operations, making the Cosmopolitan its fourteenth Las Vegas casino resort. The deal received regulatory approval from the Nevada Gaming Control Board, the Nevada Gaming Commission, and the Federal Trade Commission before it could close.
Alongside the operations deal, the physical real estate transferred to a separate investment partnership. Blackstone Real Estate Income Trust (BREIT), Stonepeak Partners, and the Cherng Family Trust paid approximately $4 billion for those assets. MGM then signed a 30-year lease with that group, with three 10-year renewal options, and pays $200 million per year in initial rent — an amount that escalates at least 2% annually.
Note: The Cosmopolitan remains part of Marriott’s Autograph Collection under MGM’s management, so guests can still earn and spend Marriott Bonvoy points during stays.
Before the sale closed, Blackstone gave each of the hotel’s more than 5,000 employees a $5,000 bonus — a $27 million gesture that drew wide coverage. MGM committed to retaining staff and offered some employees management roles at other properties in its portfolio.
How Ownership Changes Affect the Guest Experience
Each ownership shift at the Cosmopolitan has shaped what guests encounter on the property. Under Blackstone, the hotel moved from a loss-making curiosity to a polished luxury destination. Blackstone’s $500 million renovation touched every room and most public areas, raising standards across the board.
MGM’s arrival in 2022 added new loyalty program options and brought the Cosmopolitan’s guest base into proximity with MGM’s broader network of Las Vegas resorts. But the Cosmopolitan’s identity, including its boutique feel, curated art program, and reputation for dining and nightlife, remained a clear priority.
Corporate ownership can smooth out a property’s unique edges in favor of brand consistency. MGM has publicly committed to preserving what makes the Cosmopolitan distinct. For most guests, the changes since 2022 have been subtle: updated loyalty perks and new dining concepts added alongside the experiences that built the hotel’s following.
What Could Change About the Cosmopolitan’s Ownership
The current structure looks stable for years ahead. MGM’s 30-year lease, which runs roughly through 2052 with three 10-year renewal options, gives the company strong incentive to invest in the property and protect its brand over the long term.
The real estate owners could eventually sell their stakes, which would bring new investors into the picture. Cycles of buying and selling are common in hospitality real estate, where investment trusts and private equity firms regularly adjust their portfolios as market conditions change.
A dramatic shift in how the Cosmopolitan presents to guests seems unlikely. MGM’s long lease commitment and continued investment in the brand suggest the resort will hold to its luxury, art-forward identity for the foreseeable future.
Frequently Asked Questions
Who currently owns the Cosmopolitan Hotel in Las Vegas?
The Cosmopolitan’s real estate is owned by a partnership of Blackstone Group (through its BREIT fund), Stonepeak Partners, and the Cherng Family Trust. MGM Resorts International operates the hotel under a 30-year lease that took effect in May 2022.
When did MGM take over the Cosmopolitan?
MGM Resorts International completed its $1.625 billion acquisition of the Cosmopolitan’s operations on May 17, 2022. The deal followed regulatory approval from the Nevada Gaming Control Board, the Nevada Gaming Commission, and the Federal Trade Commission.
How much did Blackstone pay for the Cosmopolitan?
Blackstone purchased the Cosmopolitan from Deutsche Bank in 2014 for approximately $1.7 billion. After investing more than $500 million in improvements, Blackstone sold the property in 2021–2022 for a total of $5.6 billion, nearly tripling its initial investment.
Who was the original developer of the Cosmopolitan Hotel?
The Cosmopolitan was originally developed by 3700 Associates, a joint venture that included real estate developer Ian Bruce Eichner, former Las Vegas Sands executive David Friedman, and Soros Fund Management. Deutsche Bank provided construction financing and took full ownership in 2008 after the developers defaulted on their loans.
Does MGM own or lease the Cosmopolitan?
MGM Resorts owns the hotel’s operations but leases the physical real estate from the ownership partnership. MGM pays an initial annual rent of $200 million, escalating at least 2% annually over the life of the 30-year lease agreement.
The Cosmopolitan’s ownership story reflects a broader shift in how major casino resorts get structured and financed. Real estate and operations increasingly sit with different owners, each bringing specific expertise. For guests, that split rarely changes the experience on the floor — but it shapes every major decision made behind the scenes. If you plan to visit, you’ll find a property with one of the most dynamic ownership histories on the Las Vegas Strip.
References
- Cosmopolitan of Las Vegas — Wikipedia
- Cosmopolitan now officially an MGM Resorts property — Las Vegas Review-Journal, May 2022
- MGM’s Cosmopolitan deal is sealed. What does it mean for guests? — Travel Weekly, May 2022
- Blackstone agrees to sell Cosmopolitan Hotel and Casino to MGM for $5.6B — REBusiness Online, September 2021