NATI National Instruments

At NI, it brings together the people, ideas and technology so forward thinkers and creative problem solvers can take on humanity’s biggest challenges. From data and automation to research and validation, it provides the tailored, software-connected systems engineers and enterprises need to Engineer Ambitiously™ every day.

Company profile

Eric Starkloff
Fiscal year end
Former names
IRS number

NATI stock data



23 Feb 21
17 Apr 21
31 Dec 21
Quarter (USD)
Dec 20 Sep 20 Jun 20 Mar 20
Cost of revenue
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Annual (USD)
Dec 20 Dec 19 Dec 18 Dec 17
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Financial data from company earnings reports.

Date Owner Security Transaction Code Indirect 10b5-1 $Price #Shares $Value #Remaining
19 Feb 21 Rust Scott Arthur Common Stock Gift Dispose G No No 0 388 0 55,950
17 Feb 21 Starkloff Eric Howard Common Stock Grant Aquire A No No 0 44,974 0 237,573
17 Feb 21 Starkloff Eric Howard RSU Common Stock Grant Aquire A No No 0 67,461 0 67,461
17 Feb 21 Rust Scott Arthur Common Stock Sell Dispose S No No 45.707 2,325 106.27K 56,338
1 Feb 21 Starkloff Eric Howard Common Stock Payment of exercise Dispose F No No 41.26 6,343 261.71K 192,599
1 Feb 21 Starkloff Eric Howard Common Stock Option exercise Aquire M No No 26.588 421 11.19K 198,942
1 Feb 21 Rust Scott Arthur Common Stock Option exercise Aquire M No No 26.588 235 6.25K 58,663
1 Feb 21 Green Jason Elliot Common Stock Option exercise Aquire M No No 26.588 279 7.42K 90,072

Data for the last complete 13F reporting period. To see the most recent changes to ownership, click the ownership history button above.

90.7% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 293 287 +2.1%
Opened positions 46 35 +31.4%
Closed positions 40 67 -40.3%
Increased positions 106 126 -15.9%
Reduced positions 105 88 +19.3%
13F shares
Current Prev Q Change
Total value 5.25B 4.03B +30.1%
Total shares 119.34M 112.95M +5.7%
Total puts 5.8K 11.4K -49.1%
Total calls 17.3K 12.6K +37.3%
Total put/call ratio 0.3 0.9 -62.9%
Largest owners
Shares Value Change
TROW T. Rowe Price 20.87M $917M +0.3%
BLK Blackrock 12.66M $556.35M -3.3%
Vanguard 11.59M $509.11M +2.3%
JHG Janus Henderson 9.41M $413.44M +5.1%
GS Goldman Sachs 5.17M $227.02M +104.8%
Wellington Management 4.63M $203.32M -21.0%
William Blair Investment Management 3.61M $158.58M -1.2%
STT State Street 3.08M $135.34M +1.1%
Riverbridge Partners 2.85M $125.32M +5.5%
MS Morgan Stanley 2.17M $95.47M +26.4%
Largest transactions
Shares Bought/sold Change
GS Goldman Sachs 5.17M +2.64M +104.8%
Ubs Global Asset Management Americas 1.76M +1.55M +707.7%
ATAC Neuberger Berman 1.4M +1.36M +3487.0%
Norges Bank 1.3M +1.3M NEW
Wellington Management 4.63M -1.23M -21.0%
Assenagon Asset Management 942.1K +933.02K +10276.7%
Hound Partners 0 -560.3K EXIT
First Trust Advisors 714.53K +548.37K +330.0%
Natixis 502.97K +494.67K +5959.9%
JHG Janus Henderson 9.41M +460.72K +5.1%

Financial report summary

TeradyneGiga TronicsAdvantestOne Stop SystemsAnritsuASICSKeysightFortive
Content analysis
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