Farther Finance Expands Holdings in OCTW Amid Market Stability Farther Finance Advisors LLC significantly increased its stake in the AllianzIM U.S. Large Cap Buffer20 Oct ETF (OCTW), now holding $76,000 worth of shares. OCTW, designed to buffer losses and cap gains tied to the S&P 500, maintains a steady trading range between $33.43 and $36.33 over the past year.2