NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

GENERATION INVESTMENT MANAGEMENT LLP's Holding History (CIK: 0001375534)

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

Q3 2017
Shares 3,031,637 Value ($000) $127,844 Avg Close — Range —
Q2 2017
Shares 3,417,627 Value ($000) $137,457 Avg Close — Range —
Q1 2017
Shares 3,806,697 Value ($000) $123,946 Avg Close — Range —
Q4 2016
Shares 3,825,334 Value ($000) $117,897 Avg Close — Range —
Q3 2016
Shares 3,840,339 Value ($000) $109,066 Avg Close — Range —
Q2 2016
Shares 3,832,785 Value ($000) $105,018 Avg Close — Range —
Q1 2016
Shares 3,831,985 Value ($000) $115,381 Avg Close — Range —
Q4 2015
Shares 1,320,757 Value ($000) $37,893 Avg Close — Range —
Q3 2015
Shares 756,552 Value ($000) $21,025 Avg Close — Range —