NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 388 filers reported holding NATIONAL INSTRS CORP in Q1 2023. The put-call ratio across all filers is 0.68 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $239 | -37.3% | 4,025 | -39.4% | 0.00% | – |
| Q2 2023 | $381 | +58.1% | 6,639 | +43.9% | 0.00% | – |
| Q1 2023 | $241 | +41.8% | 4,615 | 0.0% | 0.00% | – |
| Q4 2022 | $170 | -99.9% | 4,615 | 0.0% | 0.00% | – |
| Q3 2022 | $174,000 | +20.8% | 4,615 | 0.0% | 0.00% | – |
| Q2 2022 | $144,000 | -23.0% | 4,615 | 0.0% | 0.00% | – |
| Q1 2022 | $187,000 | -30.0% | 4,615 | -24.8% | 0.00% | – |
| Q4 2021 | $267,000 | +47.5% | 6,135 | +32.9% | 0.00% | – |
| Q3 2021 | $181,000 | -7.2% | 4,615 | 0.0% | 0.00% | – |
| Q2 2021 | $195,000 | -2.0% | 4,615 | 0.0% | 0.00% | – |
| Q1 2021 | $199,000 | -1.5% | 4,615 | 0.0% | 0.00% | – |
| Q4 2020 | $202,000 | +23.2% | 4,615 | 0.0% | 0.00% | – |
| Q3 2020 | $164,000 | -23.0% | 4,615 | -16.3% | 0.00% | – |
| Q2 2020 | $213,000 | +40.1% | 5,517 | +19.5% | 0.00% | – |
| Q1 2020 | $152,000 | -22.1% | 4,615 | 0.0% | 0.00% | – |
| Q4 2019 | $195,000 | +1.0% | 4,615 | 0.0% | 0.00% | – |
| Q3 2019 | $193,000 | -95.0% | 4,615 | -94.9% | 0.00% | -100.0% |
| Q2 2019 | $3,832,000 | +89.7% | 91,267 | +100.4% | 0.01% | +100.0% |
| Q1 2019 | $2,020,000 | +866.5% | 45,543 | +886.8% | 0.00% | – |
| Q4 2018 | $209,000 | -6.3% | 4,615 | 0.0% | 0.00% | – |
| Q3 2018 | $223,000 | +15.5% | 4,615 | 0.0% | 0.00% | – |
| Q2 2018 | $193,000 | -26.3% | 4,615 | -11.2% | 0.00% | – |
| Q1 2018 | $262,000 | +21.3% | 5,197 | 0.0% | 0.00% | – |
| Q4 2017 | $216,000 | -1.4% | 5,197 | 0.0% | 0.00% | – |
| Q3 2017 | $219,000 | +4.8% | 5,197 | 0.0% | 0.00% | – |
| Q2 2017 | $209,000 | +23.7% | 5,197 | 0.0% | 0.00% | – |
| Q1 2017 | $169,000 | +5.6% | 5,197 | 0.0% | 0.00% | – |
| Q4 2016 | $160,000 | +8.8% | 5,197 | 0.0% | 0.00% | – |
| Q3 2016 | $147,000 | +3.5% | 5,197 | 0.0% | 0.00% | – |
| Q2 2016 | $142,000 | -9.0% | 5,197 | 0.0% | 0.00% | – |
| Q1 2016 | $156,000 | +4.7% | 5,197 | 0.0% | 0.00% | – |
| Q4 2015 | $149,000 | +3.5% | 5,197 | 0.0% | 0.00% | – |
| Q3 2015 | $144,000 | -5.9% | 5,197 | 0.0% | 0.00% | – |
| Q2 2015 | $153,000 | -7.8% | 5,197 | 0.0% | 0.00% | – |
| Q1 2015 | $166,000 | +3.1% | 5,197 | 0.0% | 0.00% | – |
| Q4 2014 | $161,000 | +0.6% | 5,197 | 0.0% | 0.00% | – |
| Q3 2014 | $160,000 | -4.8% | 5,197 | 0.0% | 0.00% | – |
| Q2 2014 | $168,000 | +12.8% | 5,197 | 0.0% | 0.00% | – |
| Q1 2014 | $149,000 | -10.2% | 5,197 | 0.0% | 0.00% | – |
| Q4 2013 | $166,000 | +3.8% | 5,197 | 0.0% | 0.00% | – |
| Q3 2013 | $160,000 | +10.3% | 5,197 | 0.0% | 0.00% | – |
| Q2 2013 | $145,000 | – | 5,197 | – | 0.00% | – |
Download | ||||||
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% |