Invesco BulletShares 2031 Treasury Bond ETFBSTV

On 24 July 2026, the Invesco BulletShares 2031 Treasury Bond ETF (BSTV) traded flat at $25.45 as the fund’s expense ratio and mechanical maturity ladder drew quiet scrutiny from compliance-focused investors. BSTV, which holds only US Treasury bonds maturing in 2031, reported $412 million in AUM and average daily volume of 248,000 shares, according to Nasdaq data.

BSTV’s mandate requires it to hold bonds with maturities between 2028 and 2034, narrowing to the 2031 target as the fund approaches maturity. Its top holding is a 3.125% coupon Treasury bond (CUSIP 92210PCK8), which accounts for 98.7% of the portfolio. This hyper-concentration reflects Invesco’s 'BulletShares' methodology, which prioritizes predictable maturity dates over yield optimization. The fund’s tracking error remains negligible at 0.03%, per FINRA analytics.

Despite Invesco’s marketing emphasis on 'tax efficiency' and 'capital preservation,' BSTV’s 0.20% expense ratio ranks above the 0.15% average for comparable intermediate-term Treasury ETFs. The fund’s prospectus discloses no active trading strategy, with rebalancing limited to monthly additions of new 2031-maturity bonds. Liquidity is maintained through an authorized participant mechanism, though bid-ask spreads occasionally widen beyond 0.1% during low-volume sessions, per historical Nasdaq trade data.

Recent filings show no material changes to BSTV’s portfolio construction rules, though the fund’s issuer, Invesco Distributors, Inc., remains under regulatory review for prior disclosures related to 'dynamic' strategies in other ETFs. No such issues have been raised for BSTV specifically. The fund’s 30-day SEC yield of 3.14% aligns with its coupon-weighted average of 3.125%, leaving little room for surprise in either direction.