National Instruments Corp

Tower Research Capital LLC (TRC)

Report date

9/30/2023

Quarter

2023 Q3

Filed

11/14/2023

Shares

12,666

Value ($000)

755

Weight

0.0%

2013 Q4 - 2023 Q3 (18 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2023 Q3	11/14/2023	755	0.0%	12,666	9/30/2023
2023 Q2	8/14/2023	550	0.0%	9,585	6/30/2023
2023 Q1	5/9/2023	966	0.0%	18,430	3/31/2023
2022 Q4	2/10/2023	84	0.0%	2,270	12/31/2022
2022 Q3	11/10/2022	255	0.0%	6,764	9/30/2022
2022 Q2	8/15/2022	316	0.0%	10,131	6/30/2022
2022 Q1	5/12/2022	755	0.0%	18,605	3/31/2022
2021 Q4	2/14/2022	382	0.0%	8,740	12/31/2021
2021 Q3	11/15/2021	262	0.0%	6,680	9/30/2021
2021 Q2	8/16/2021	1,345	0.0%	31,809	6/30/2021
2021 Q1	5/17/2021	570	0.0%	13,212	3/31/2021
2020 Q4	2/16/2021	1,381	0.0%	31,434	12/31/2020
2020 Q3	11/16/2020	1,203	0.0%	33,692	9/30/2020
2020 Q2	8/13/2020	1,070	0.0%	27,631	6/30/2020
2020 Q1	5/15/2020	211	0.0%	6,380	3/31/2020
2019 Q4	2/7/2020	15	0.0%	364	12/31/2019
2014 Q1	5/2/2014	87	0.0%	3,016	3/31/2014
2013 Q4	1/31/2014	16	0.0%	504	12/31/2013