ISHARES TR

Ticker: MBB CUSIP: 464288588 Class: Fixed Income ETF

Chesley Taft & Associates LLC's Holding History (CIK: 0001164632)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 2,403 Value ($000) $229 Avg Close — Range —
Q3 2025
Shares 2,161 Value ($000) $206 Avg Close — Range —
Q2 2025
Shares 2,161 Value ($000) $203 Avg Close — Range —
Q1 2025
Shares 2,441 Value ($000) $229 Avg Close — Range —
Q4 2024
Shares 3,021 Value ($000) $277 Avg Close — Range —
Q3 2024
Shares 2,571 Value ($000) $246 Avg Close — Range —