Institutional Activity Surges in Invesco BulletShares 2027 Municipal Bond ETF Jones Financial Companies Lllp boosted its stake in Invesco BulletShares 2027 Municipal Bond ETF by 99.4% in Q4, owning 10,692 shares valued at $252,000. Other entities, including First Command Advisory Services and MONECO Advisors, also expanded their positions, reflecting growing confidence in this municipal bond-focused ETF.2