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 | $221,369 | -2.1% | 3,713 | -5.8% | 0.00% | – |
| Q2 2023 | $226,213 | -20.7% | 3,941 | -27.6% | 0.00% | – |
| Q1 2023 | $285,163 | +23.9% | 5,441 | -12.7% | 0.00% | – |
| Q4 2022 | $230,071 | +4.6% | 6,235 | +6.5% | 0.00% | – |
| Q3 2022 | $220,000 | +11.1% | 5,852 | -7.4% | 0.00% | – |
| Q2 2022 | $198,000 | -25.3% | 6,319 | -3.2% | 0.00% | – |
| Q1 2022 | $265,000 | -7.0% | 6,529 | -0.2% | 0.00% | – |
| Q4 2021 | $285,000 | -2.4% | 6,539 | -12.1% | 0.00% | – |
| Q3 2021 | $292,000 | -2.7% | 7,441 | +5.0% | 0.00% | – |
| Q2 2021 | $300,000 | -8.5% | 7,089 | -6.8% | 0.00% | – |
| Q1 2021 | $328,000 | +9.3% | 7,604 | +11.1% | 0.00% | – |
| Q4 2020 | $300,000 | +38.9% | 6,843 | +13.2% | 0.00% | – |
| Q3 2020 | $216,000 | -27.0% | 6,045 | -20.9% | 0.00% | – |
| Q2 2020 | $296,000 | +5.0% | 7,638 | -10.3% | 0.00% | – |
| Q1 2020 | $282,000 | -23.6% | 8,518 | -2.2% | 0.00% | – |
| Q4 2019 | $369,000 | +4.8% | 8,714 | +3.9% | 0.00% | – |
| Q3 2019 | $352,000 | -2.5% | 8,388 | -2.0% | 0.00% | – |
| Q2 2019 | $361,000 | -8.8% | 8,560 | -3.7% | 0.00% | – |
| Q1 2019 | $396,000 | +1.3% | 8,886 | +3.0% | 0.00% | – |
| Q4 2018 | $391,000 | -5.3% | 8,623 | +0.7% | 0.00% | – |
| Q3 2018 | $413,000 | +12.2% | 8,560 | -2.0% | 0.00% | – |
| Q2 2018 | $368,000 | +0.3% | 8,738 | +20.0% | 0.00% | – |
| Q1 2018 | $367,000 | -25.6% | 7,280 | -38.5% | 0.00% | – |
| Q4 2017 | $493,000 | +0.4% | 11,842 | +1.6% | 0.00% | -100.0% |
| Q3 2017 | $491,000 | -25.6% | 11,661 | -28.9% | 0.00% | 0.0% |
| Q2 2017 | $660,000 | +11.3% | 16,404 | -10.1% | 0.00% | 0.0% |
| Q1 2017 | $593,000 | +5.9% | 18,239 | +0.1% | 0.00% | 0.0% |
| Q4 2016 | $560,000 | +9.4% | 18,216 | +1.2% | 0.00% | 0.0% |
| Q3 2016 | $512,000 | +18.0% | 18,002 | +14.0% | 0.00% | 0.0% |
| Q2 2016 | $434,000 | -29.8% | 15,785 | -23.0% | 0.00% | 0.0% |
| Q1 2016 | $618,000 | +10.6% | 20,510 | +5.0% | 0.00% | 0.0% |
| Q4 2015 | $559,000 | -23.1% | 19,541 | -25.3% | 0.00% | 0.0% |
| Q3 2015 | $727,000 | -7.2% | 26,160 | -1.6% | 0.00% | 0.0% |
| Q2 2015 | $783,000 | -0.8% | 26,576 | +7.9% | 0.00% | 0.0% |
| Q1 2015 | $789,000 | +1.4% | 24,641 | -1.4% | 0.00% | 0.0% |
| Q4 2014 | $778,000 | +1.6% | 24,997 | +0.9% | 0.00% | 0.0% |
| Q3 2014 | $766,000 | -10.7% | 24,770 | -6.4% | 0.00% | 0.0% |
| Q2 2014 | $858,000 | +31.2% | 26,457 | +15.9% | 0.00% | 0.0% |
| Q1 2014 | $654,000 | +1.4% | 22,818 | +13.2% | 0.00% | 0.0% |
| Q4 2013 | $645,000 | -24.2% | 20,161 | -26.7% | 0.00% | 0.0% |
| Q3 2013 | $851,000 | +152.5% | 27,507 | +128.3% | 0.00% | – |
| Q2 2013 | $337,000 | – | 12,051 | – | 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% |