National Instruments Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of NI1?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	9,585	0.00722%
State or Government	57,246	0.0431%
Individual Insiders	1,015,040	0.764%
Hedge Funds	6,850,000	5.16%
General Public	23,451,027	17.7%
Institutions	101,414,599	76.4%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 54.16% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.3%	The Vanguard Group, Inc.	13,649,366	€771.4m	1.63%	0.02%
8.95%	BlackRock, Inc.	11,885,446	€671.7m	1.86%	0.02%
5.16%	Pentwater Capital Management LP	6,850,000	€387.1m	42.7%	5.44%
3.58%	TIG Advisors, LLC	4,755,304	€268.7m	26.7%	21.69%
3.42%	Janus Henderson Group plc	4,542,773	€256.7m	-24%	0.14%
2.74%	State Street Global Advisors, Inc.	3,643,893	€205.9m	-2.24%	0.01%
1.53%	Geode Capital Management, LLC	2,027,133	€114.6m	4.93%	0.01%
1.44%	PSquared Asset Management AG	1,909,700	€107.9m	0%	15.09%
1.35%	Amundi Asset Management SAS	1,787,993	€101.0m	38.9%	0.03%
1.34%	William Blair Investment Management, LLC	1,775,302	€100.3m	-54.8%	0.04%
1.3%	Balyasny Asset Management L.P.	1,730,925	€97.8m	132%	0.32%
1.26%	Dimensional Fund Advisors LP	1,671,778	€94.5m	-1.59%	0.02%
1.24%	Front Street Capital Management, Inc.	1,651,067	€93.3m	632%	19.0%
1.2%	Millennium Management LLC	1,589,403	€89.8m	32.4%	0.1%
1.08%	Charles Schwab Investment Management, Inc.	1,434,806	€81.1m	-2.53%	0.02%
1.07%	BNY Mellon Asset Management	1,417,223	€80.1m	-0.96%	0.02%
1.03%	Alpine Associates Advisors	1,362,000	€77.0m	0%	7.08%
0.99%	Fidelity International Ltd	1,314,467	€74.3m	0%	0.04%
0.88%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	1,171,644	€66.2m	23%	0.02%
0.78%	Norges Bank Investment Management	1,032,698	€58.4m	0%	0.01%
0.75%	Northern Trust Global Investments	998,736	€56.4m	-12.1%	0.01%
0.73%	Picton Mahoney Asset Management	969,300	€54.8m	0%	2.26%
0.72%	Water Island Capital, LLC	959,494	€54.2m	4,310%	7.59%
0.68%	Stephens Investment Management Group, LLC	900,975	€50.9m	-0.03%	0.89%
0.67%	Kryger Capital Limited	892,222	€50.4m	0%	14.81%