How Tesaro Stock Performed in December
How Is Tesaro Positioned in December? On December 7, Tesaro (TSRO) closed at $73.95, which is 0.23% higher than its previous closing price. The company rose 45.48% from $31.88 on November 1 to $46.38 on November 30. Tesaro has risen 59.44% between November 30 and December 7.