ISHARES TR

Ticker: MBB CUSIP: 464288588 Class: Fixed Income ETF

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2021

Shares 327,320 Value ($000) $35,396 Avg Close — Range —

Q2 2021

Shares 466,945 Value ($000) $50,537 Avg Close — Range —

Q1 2021

Shares 180,000 Value ($000) $19,516 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	327,320	$35,396	—	—
Q2 2021	466,945	$50,537	—	—
Q1 2021	180,000	$19,516	—	—