NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 335 filers reported holding NATIONAL INSTRS CORP in Q1 2019. The put-call ratio across all filers is 3.07 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $28,514 | +5.2% | 478,266 | +1.3% | 0.05% | +25.6% |
| Q2 2023 | $27,102 | +3.5% | 472,166 | -5.5% | 0.04% | +11.4% |
| Q1 2023 | $26,182 | -94.5% | 499,566 | +3186.6% | 0.04% | +3400.0% |
| Q2 2022 | $475,000 | -87.4% | 15,200 | -83.6% | 0.00% | -75.0% |
| Q1 2022 | $3,773,000 | -1.3% | 92,966 | +6.2% | 0.00% | -20.0% |
| Q4 2021 | $3,824,000 | +613.4% | 87,566 | +540.8% | 0.01% | +400.0% |
| Q3 2021 | $536,000 | -93.3% | 13,666 | -92.6% | 0.00% | -90.0% |
| Q1 2021 | $8,001,000 | +188.9% | 185,266 | +138.8% | 0.01% | +233.3% |
| Q3 2020 | $2,769,000 | -73.7% | 77,566 | -71.5% | 0.00% | -66.7% |
| Q2 2020 | $10,524,000 | -0.2% | 271,866 | -14.7% | 0.01% | -10.0% |
| Q1 2020 | $10,541,000 | -22.3% | 318,666 | -0.5% | 0.01% | 0.0% |
| Q4 2019 | $13,560,000 | +38.2% | 320,266 | +37.1% | 0.01% | +11.1% |
| Q2 2019 | $9,812,000 | -47.7% | 233,666 | -44.7% | 0.01% | -47.1% |
| Q1 2019 | $18,758,000 | +119.4% | 422,866 | +124.5% | 0.02% | +88.9% |
| Q4 2018 | $8,548,000 | +595.5% | 188,366 | +635.8% | 0.01% | +800.0% |
| Q2 2018 | $1,229,000 | +35.1% | 25,600 | +42.2% | 0.00% | 0.0% |
| Q1 2018 | $910,000 | -91.1% | 18,000 | -94.3% | 0.00% | -92.9% |
| Q1 2017 | $10,268,000 | -34.9% | 315,366 | -38.3% | 0.01% | -44.0% |
| Q4 2016 | $15,763,000 | -22.0% | 511,466 | -28.1% | 0.02% | -30.6% |
| Q3 2016 | $20,211,000 | +102.4% | 711,666 | +95.2% | 0.04% | +89.5% |
| Q2 2016 | $9,987,000 | -57.6% | 364,500 | -53.4% | 0.02% | -57.8% |
| Q1 2016 | $23,551,000 | +197.4% | 782,166 | +183.4% | 0.04% | +164.7% |
| Q4 2015 | $7,918,000 | -2.5% | 276,000 | -5.6% | 0.02% | -10.5% |
| Q3 2015 | $8,123,000 | -30.2% | 292,300 | -26.0% | 0.02% | -29.6% |
| Q2 2015 | $11,633,000 | -14.4% | 394,866 | -6.9% | 0.03% | -6.9% |
| Q1 2015 | $13,590,000 | +168.0% | 424,166 | +160.1% | 0.03% | +141.7% |
| Q4 2014 | $5,070,000 | +112.4% | 163,066 | +111.3% | 0.01% | +71.4% |
| Q3 2014 | $2,387,000 | -13.6% | 77,166 | -9.5% | 0.01% | +16.7% |
| Q2 2014 | $2,762,000 | +10.6% | 85,266 | -2.1% | 0.01% | 0.0% |
| Q1 2014 | $2,498,000 | +73.7% | 87,066 | +69.2% | 0.01% | +50.0% |
| Q2 2013 | $1,438,000 | – | 51,466 | – | 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% |