Clipper Realty Inc. Replay the stock market charts of CLPR day by day, back to 2003. Open long and short positions without spending any money. Clipper Realty Inc. (NYSE: CLPR) is a self-administered and self-managed real estate company that acquires, owns, manages, operates and repositions multifamily residential and commercial properties in the New York metropolitan area, with a portfolio in Manhattan and Brooklyn.