PNC Financial Services Reduces SIXH Holdings in Q4 PNC Financial Services Group Inc. has significantly reduced its stake in the ETC 6 Meridian Hedged Equity Index Option Strategy ETF (SIXH) by 37.6% in the fourth quarter. The company now holds 4,433 shares, valued at $163,000. SIXH's stock price has fluctuated between $33.87 and $39.84 over the past year.1