Eleven princes, four ministers and tens of former ministers were detained, two senior officials told Reuters.

Prince Alwaleed is a nephew of the king and owner of investment firm Kingdom Holding Co (>> Kingdom Holding Company).

The following is a list of entities in which he has holdings either through personal investment or via Kingdom Holding:

Financial Services

- Banque Saudi Fransi (>> Banque Saudi Fransi SJSC): 16.19 percent

- Citigroup (>> Citigroup), *ownership percentage not known

Technology

- Apple Inc (>> Apple), 5 percent

- Careem

- Lyft

- Motorola Solutions Inc (>> Motorola Solutions Inc)

- Twitter Inc (>> Twitter Inc): 4.9 percent

Consumer and retail

- EBay Inc (>> eBay)

- Fashion Village Trading Company

- Jingdong (JD.com): 2.2 percent

- Saks Incorporated

- Savola Group Company (>> Savola Group Company SJSC)

Publishing

- Time Warner Inc (>> Time Warner)

- Twenty-First Century Fox Inc (>> Twenty-First Century Fox): 4.98 percent

- News Corp (>> News Corp): Prince Alwaleed previously held a small stake, according to government filings. A News Corp spokesman said the company was unaware of any current holdings

Entertainment

- Euro Disney

Petrochemicals

- National Industrialisation Company (>> National Industrialization Company): 6.23 percent

Aviation

- Parent company of Flynas: 34.08 percent

Education

- Kingdom Schools

Healthcare

- Medical Services Projects Company

Private equity

- Kingdom Africa Management

Hotel Real Estate

- Four Seasons, George V Hotel, Paris

- The Plaza, New York

- Savoy Hotel, London

Hotel Management Companies

- Fairmont Raffles Holding International

- Four Seasons Hotels and Resorts

- IFA Hotels and Resorts Co (>> IFA Hotels and Resorts Co KSCC)

- Kingdom Hotel Investments

- Mövenpick Hotels and Resorts

Real Estate

- Ballast Nedam

- Canary Wharf (Songbird Estates)

- Jeddah Economic Company

- Kingdom Centre

- Kingdom City

- Kingdom Riyadh Land

Source: Kingdom Holding website, Tadawul website, Reuters, Securities and Exchange Commission filings

(Reporting by Dubai Newsroom and Chris Prentice in New York; Editing by Lisa Shumaker and Peter Cooney)