ISHARES TR

Ticker: IGM CUSIP: 464287549 Class: EXPND TEC SC ETF

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

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

Q2 2025

Shares 27,442 Value ($000) $3,083 Avg Close — Range —

Q3 2024

Shares 4,433 Value ($000) $425 Avg Close — Range —

Q4 2021

Shares 354 Value ($000) $155 Avg Close — Range —

Q4 2019

Shares 237 Value ($000) $57 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	27,442	$3,083	—	—
Q3 2024	4,433	$425	—	—
Q4 2021	354	$155	—	—
Q4 2019	237	$57	—	—