Argonautica Private Wealth Management Inc. decreased its position in Invesco National AMT-Free Municipal Bond ETF (NYSEARCA:PZA – Free Report) by 30.7% in the 4th quarter, HoldingsChannel.com reports. The institutional investor owned 15,255 shares of the company’s stock after selling 6,771 shares during the period. Argonautica Private Wealth Management Inc.’s holdings in Invesco National AMT-Free Municipal […]