1. J. Paul Getty Trust ($13.6 billion)
2. Smithsonian Institution ($13.5 billion)
3. Metropolitan Museum of Art ($5.3 billion)
4. Harvard University Art Museums ($4.6 billion)
5. Cleveland Museum of Art ($3.5 billion)
6. Seattle Art Museum ($3.2 billion)
7. Dallas Museum of Art ($2.9 billion)
8. Art Institute of Chicago ($2.8 billion)
9. British Museum ($2.7 billion)
10. Museum of Fine Arts, Boston ($2.6 billion)