Guggenheim Capital Lowers Stake in John Wiley & Sons as Stock Rises Guggenheim Capital LLC reduced its holdings in John Wiley & Sons, selling nearly 7,000 shares recently. Despite this, Wiley's stock price climbed to $43.63, reflecting a 1.7% increase. The company's latest earnings beat estimates, with strong EPS and revenue, and analysts project continued profitability this fiscal year.12