Shares of Waterstone Financial, Inc. (WSBF) have gained 5% since the company reported its earnings for the quarter ended Sept. 30, 2025. This compares to the S&P 500 index’s 2.9% growth over the same time frame. Over the past month, the stock has gained 0.9% compared with the S&P 500’s 3.1% growth, suggesting that investor sentiment has been more positive on a relative basis in response to the latest results.For the third quarter of 2025, Waterstone Financial reported net income of 45 cents per share, marki ...