Comerica Bank Reduces Stake in Invesco BulletShares 2030 Corporate Bond ETF Comerica Bank trimmed its holdings in the Invesco BulletShares 2030 Corporate Bond ETF by 19% in Q4, now owning 27,339 shares worth $448,000. Other institutional investors, such as JPMorgan Chase and Capital Investment Advisors, also adjusted their positions, reflecting shifting sentiment toward investment-grade corporate bonds.12