NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

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

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

Q3 2023
Shares 166,956 Value ($000) $9,954 Avg Close — Range —
Q2 2023
Shares 119,756 Value ($000) $6,874 Avg Close — Range —
Q1 2023
Shares 90,818 Value ($000) $4,760 Avg Close — Range —
Q2 2020
Shares 860,729 Value ($000) $33,318 Avg Close — Range —
Q1 2020
Shares 422,499 Value ($000) $13,976 Avg Close — Range —
Q4 2019
Shares 274,207 Value ($000) $11,610 Avg Close — Range —
Q2 2019
Shares 126,385 Value ($000) $5,307 Avg Close — Range —
Q1 2019
Shares 95,205 Value ($000) $4,223 Avg Close — Range —