ISHARES TR

Ticker: IEF CUSIP: 464287440 Class: Fixed Income ETF

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2024
Shares 3,550 Value ($000) $336 Avg Close — Range —
Q4 2023
Shares 275,932 Value ($000) $26,597 Avg Close — Range —
Q3 2023
Shares 68,387 Value ($000) $6,264 Avg Close — Range —
Q2 2023
Shares 19,563 Value ($000) $1,890 Avg Close — Range —
Q1 2023
Shares 212,013 Value ($000) $21,015 Avg Close — Range —
Q4 2022
Shares 32,882 Value ($000) $3,149 Avg Close — Range —
Q2 2022
Shares 46,717 Value ($000) $4,779 Avg Close — Range —
Q2 2021
Shares 14,492 Value ($000) $1,674 Avg Close — Range —
Q4 2020
Shares 31 Value ($000) $4 Avg Close — Range —