NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

GABELLI FUNDS LLC's Holding History (CIK: 0001081407)

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

Q3 2023
Shares 596,562 Value ($000) $35,567 Avg Close — Range —
Q2 2023
Shares 457,712 Value ($000) $26,273 Avg Close — Range —
Q1 2023
Shares 149,005 Value ($000) $7,809 Avg Close — Range —