A new Antero Midstream position stands out not just for its size, but for how stock and options are seemingly being used together to shape a very specific risk-reward profile.New York City-based Ripple Effect Asset Management disclosed a new position in Antero Midstream Corporation (AM +0.81%), acquiring 510,000 shares valued at approximately $9.91 million, according to its November 14 SEC filing. The firm also reported holding put options underlying 600,000 shares and call options underlying another 225,00 ...