NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 296 filers reported holding NATIONAL INSTRS CORP in Q4 2020. The put-call ratio across all filers is 0.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,148,174 | – | 52,804 | – | 0.02% | – |
| Q2 2023 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q4 2022 | $3,009 | -99.9% | 57,826 | -2.7% | 0.02% | +15.0% |
| Q3 2022 | $2,367,000 | +18.2% | 59,446 | -1.2% | 0.02% | +25.0% |
| Q2 2022 | $2,003,000 | -17.7% | 60,145 | -0.9% | 0.02% | -11.1% |
| Q1 2022 | $2,434,000 | +2.4% | 60,696 | +1.2% | 0.02% | +5.9% |
| Q4 2021 | $2,376,000 | -5.4% | 59,949 | -3.5% | 0.02% | +13.3% |
| Q3 2021 | $2,511,000 | -16.4% | 62,092 | -16.6% | 0.02% | -16.7% |
| Q2 2021 | $3,002,000 | -13.3% | 74,430 | -1.5% | 0.02% | -14.3% |
| Q1 2021 | $3,462,000 | -1.1% | 75,545 | -4.6% | 0.02% | -4.5% |
| Q4 2020 | $3,499,000 | +21.1% | 79,210 | -3.2% | 0.02% | +4.8% |
| Q3 2020 | $2,889,000 | +0.3% | 81,792 | +9.9% | 0.02% | -4.5% |
| Q2 2020 | $2,879,000 | +8.1% | 74,402 | +5.3% | 0.02% | -8.3% |
| Q1 2020 | $2,663,000 | -13.9% | 70,675 | -0.1% | 0.02% | +4.3% |
| Q4 2019 | $3,094,000 | +7.4% | 70,743 | +0.3% | 0.02% | 0.0% |
| Q3 2019 | $2,882,000 | -0.3% | 70,544 | +5.0% | 0.02% | 0.0% |
| Q2 2019 | $2,891,000 | -15.5% | 67,165 | -9.1% | 0.02% | -17.9% |
| Q1 2019 | $3,422,000 | -15.2% | 73,882 | -17.8% | 0.03% | -17.6% |
| Q4 2018 | $4,034,000 | +26.0% | 89,871 | +22.0% | 0.03% | +30.8% |
| Q3 2018 | $3,201,000 | -10.9% | 73,670 | -12.2% | 0.03% | +4.0% |
| Q2 2018 | $3,593,000 | -16.1% | 83,926 | -0.9% | 0.02% | -19.4% |
| Q1 2018 | $4,282,000 | +10.5% | 84,693 | +0.4% | 0.03% | +19.2% |
| Q4 2017 | $3,874,000 | +2.8% | 84,323 | +0.8% | 0.03% | -3.7% |
| Q3 2017 | $3,768,000 | +5.1% | 83,647 | +0.4% | 0.03% | 0.0% |
| Q2 2017 | $3,585,000 | +25.5% | 83,274 | +1.4% | 0.03% | +22.7% |
| Q1 2017 | $2,857,000 | +17.0% | 82,098 | +4.7% | 0.02% | +15.8% |
| Q4 2016 | $2,441,000 | +17.4% | 78,421 | +6.4% | 0.02% | +5.6% |
| Q3 2016 | $2,080,000 | -15.4% | 73,690 | -16.6% | 0.02% | -14.3% |
| Q2 2016 | $2,459,000 | -10.8% | 88,397 | -10.0% | 0.02% | -16.0% |
| Q1 2016 | $2,757,000 | -2.0% | 98,254 | -4.6% | 0.02% | -10.7% |
| Q4 2015 | $2,813,000 | -4.2% | 102,943 | -2.6% | 0.03% | 0.0% |
| Q3 2015 | $2,935,000 | -53.2% | 105,640 | -50.4% | 0.03% | +3.7% |
| Q2 2015 | $6,276,000 | +82.1% | 213,004 | +98.1% | 0.03% | -6.9% |
| Q1 2015 | $3,446,000 | -50.1% | 107,550 | -51.6% | 0.03% | -3.3% |
| Q4 2014 | $6,902,000 | +92.2% | 222,044 | +91.3% | 0.03% | -6.2% |
| Q3 2014 | $3,591,000 | -2.8% | 116,085 | +1.8% | 0.03% | +3.2% |
| Q2 2014 | $3,694,000 | +5.5% | 114,057 | -6.5% | 0.03% | +14.8% |
| Q1 2014 | $3,500,000 | -6.5% | 121,992 | +4.4% | 0.03% | -6.9% |
| Q4 2013 | $3,743,000 | +15.1% | 116,870 | +11.2% | 0.03% | +26.1% |
| Q3 2013 | $3,251,000 | +15.3% | 105,125 | +4.1% | 0.02% | 0.0% |
| Q2 2013 | $2,820,000 | – | 100,963 | – | 0.02% | – |
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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% |