NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 307 filers reported holding NATIONAL INSTRS CORP in Q3 2021. The put-call ratio across all filers is 6.14 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $574,741 | -39.5% | 9,640 | -41.8% | 0.00% | – |
| Q2 2023 | $950,310 | -81.6% | 16,556 | -95.2% | 0.00% | -100.0% |
| Q1 2023 | $5,170,865 | -8.9% | 343,013 | +123.1% | 0.00% | -33.3% |
| Q4 2022 | $5,672,953 | -5.1% | 153,739 | -2.9% | 0.00% | 0.0% |
| Q3 2022 | $5,975,000 | +29.5% | 158,322 | +7.1% | 0.00% | 0.0% |
| Q2 2022 | $4,615,000 | -16.4% | 147,776 | +8.6% | 0.00% | 0.0% |
| Q1 2022 | $5,521,000 | +11.9% | 136,012 | +20.4% | 0.00% | +50.0% |
| Q4 2021 | $4,934,000 | -54.5% | 112,995 | -59.2% | 0.00% | -66.7% |
| Q3 2021 | $10,855,000 | -3.8% | 276,700 | +3.7% | 0.01% | 0.0% |
| Q2 2021 | $11,286,000 | +17.3% | 266,945 | +19.8% | 0.01% | 0.0% |
| Q1 2021 | $9,620,000 | +15.1% | 222,768 | +17.1% | 0.01% | 0.0% |
| Q4 2020 | $8,360,000 | +42.2% | 190,267 | +15.5% | 0.01% | +20.0% |
| Q3 2020 | $5,880,000 | +6.9% | 164,714 | +15.9% | 0.01% | 0.0% |
| Q2 2020 | $5,501,000 | +32.6% | 142,114 | +13.3% | 0.01% | 0.0% |
| Q1 2020 | $4,150,000 | -24.8% | 125,460 | -3.7% | 0.01% | -16.7% |
| Q4 2019 | $5,518,000 | +5.9% | 130,317 | +5.1% | 0.01% | 0.0% |
| Q3 2019 | $5,209,000 | -4.6% | 124,050 | -4.6% | 0.01% | -14.3% |
| Q2 2019 | $5,460,000 | -2.3% | 130,031 | +3.2% | 0.01% | -12.5% |
| Q1 2019 | $5,588,000 | +9.3% | 125,979 | +11.9% | 0.01% | 0.0% |
| Q4 2018 | $5,111,000 | +112.5% | 112,620 | +96.6% | 0.01% | +60.0% |
| Q2 2018 | $2,405,000 | -17.7% | 57,297 | -2.2% | 0.01% | -37.5% |
| Q1 2018 | $2,922,000 | -25.6% | 58,592 | -37.9% | 0.01% | -11.1% |
| Q4 2017 | $3,927,000 | -2.8% | 94,333 | -1.6% | 0.01% | -10.0% |
| Q3 2017 | $4,040,000 | -35.8% | 95,829 | -38.7% | 0.01% | -41.2% |
| Q2 2017 | $6,289,000 | +20.7% | 156,385 | -2.3% | 0.02% | 0.0% |
| Q1 2017 | $5,212,000 | -0.8% | 160,079 | -6.0% | 0.02% | -10.5% |
| Q4 2016 | $5,252,000 | +47.0% | 170,378 | +35.4% | 0.02% | +35.7% |
| Q3 2016 | $3,574,000 | -26.0% | 125,847 | -28.6% | 0.01% | -26.3% |
| Q2 2016 | $4,830,000 | -8.8% | 176,293 | +0.2% | 0.02% | -17.4% |
| Q1 2016 | $5,296,000 | +6.3% | 175,891 | +1.3% | 0.02% | 0.0% |
| Q4 2015 | $4,981,000 | +7.2% | 173,624 | +3.9% | 0.02% | 0.0% |
| Q3 2015 | $4,645,000 | +6.1% | 167,152 | +12.5% | 0.02% | +9.5% |
| Q2 2015 | $4,378,000 | -8.3% | 148,595 | -0.2% | 0.02% | -16.0% |
| Q1 2015 | $4,772,000 | +3237.1% | 148,929 | +3142.5% | 0.02% | +2400.0% |
| Q4 2014 | $143,000 | -11.7% | 4,593 | -12.2% | 0.00% | -50.0% |
| Q3 2014 | $162,000 | -6.9% | 5,234 | -2.5% | 0.00% | 0.0% |
| Q2 2014 | $174,000 | +23.4% | 5,369 | +9.3% | 0.00% | 0.0% |
| Q1 2014 | $141,000 | -9.6% | 4,910 | +0.8% | 0.00% | 0.0% |
| Q4 2013 | $156,000 | +8.3% | 4,870 | +4.2% | 0.00% | 0.0% |
| Q3 2013 | $144,000 | +9.9% | 4,672 | -0.2% | 0.00% | 0.0% |
| Q2 2013 | $131,000 | – | 4,680 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ergoteles LLC | 163,094 | $9,723,664 | 14.25% |
| Kellner Capital, LLC | 171,949 | $10,252 | 12.06% |
| HARVEST MANAGEMENT LLC | 300,900 | $17,939,658 | 9.33% |
| Vazirani Asset Management LLC | 95,000 | $5,663,900 | 8.66% |
| TIG Advisors, LLC | 3,039,369 | $181,207,180 | 8.16% |
| KRYGER CAPITAL Ltd | 987,651 | $58,883,753 | 6.80% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 2,109,200 | $125,750,504 | 6.59% |
| NEXPOINT ASSET MANAGEMENT, L.P. | 782,049 | $46,625,761 | 6.37% |
| GLAZER CAPITAL, LLC | 1,614,638 | $96,265 | 6.27% |
| UBS OCONNOR LLC | 4,043,391 | $241,066,971 | 6.07% |