![A Stegosaurus dinosaur fossil named Apex was auctioned off at Sotheby's in Manhattan for a record amount.](https://imagenes.elpais.com/resizer/v2/OOOTHAZ2J6EUWYBZSZ4WIMMMQY.jpg?auth=eb5f708a8f8558f30a3054e46bad4bd49139df373d6e1cac49c65b1a4a462772&width=414&height=233&focal=4063%2C3354)
$44.6 million for a dinosaur: The other kinds of Wall Street investments
Kenneth C. Griffin, founder of hedge fund Citadel, paid a record amount for a stegosaurus skeleton. Like him, other wealthy financiers are building up valuable collections of art and historical artifacts