NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 324 filers reported holding NATIONAL INSTRS CORP in Q4 2021. The put-call ratio across all filers is 0.48 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $715 | +3.8% | 12,000 | 0.0% | 0.05% | +6.4% |
| Q2 2023 | $689 | +9.5% | 12,000 | 0.0% | 0.05% | +4.4% |
| Q1 2023 | $629 | +42.0% | 12,000 | 0.0% | 0.04% | +36.4% |
| Q4 2022 | $443 | -99.9% | 12,000 | 0.0% | 0.03% | -8.3% |
| Q3 2022 | $453,000 | +20.8% | 12,000 | 0.0% | 0.04% | +24.1% |
| Q2 2022 | $375,000 | -23.0% | 12,000 | 0.0% | 0.03% | -12.1% |
| Q1 2022 | $487,000 | -7.1% | 12,000 | 0.0% | 0.03% | -5.7% |
| Q4 2021 | $524,000 | +11.3% | 12,000 | 0.0% | 0.04% | 0.0% |
| Q3 2021 | $471,000 | -9.1% | 12,000 | 0.0% | 0.04% | -16.7% |
| Q2 2021 | $518,000 | 0.0% | 12,000 | 0.0% | 0.04% | 0.0% |
| Q1 2021 | $518,000 | -1.7% | 12,000 | 0.0% | 0.04% | -8.7% |
| Q4 2020 | $527,000 | +23.1% | 12,000 | 0.0% | 0.05% | +24.3% |
| Q3 2020 | $428,000 | -8.0% | 12,000 | 0.0% | 0.04% | -17.8% |
| Q2 2020 | $465,000 | +17.1% | 12,000 | 0.0% | 0.04% | -2.2% |
| Q1 2020 | $397,000 | -21.9% | 12,000 | 0.0% | 0.05% | -4.2% |
| Q4 2019 | $508,000 | +0.8% | 12,000 | 0.0% | 0.05% | -7.7% |
| Q3 2019 | $504,000 | 0.0% | 12,000 | 0.0% | 0.05% | -1.9% |
| Q2 2019 | $504,000 | -5.3% | 12,000 | 0.0% | 0.05% | -10.2% |
| Q1 2019 | $532,000 | -2.4% | 12,000 | 0.0% | 0.06% | -13.2% |
| Q4 2018 | $545,000 | -6.0% | 12,000 | 0.0% | 0.07% | +9.7% |
| Q3 2018 | $580,000 | +15.1% | 12,000 | 0.0% | 0.06% | +8.8% |
| Q2 2018 | $504,000 | -17.0% | 12,000 | 0.0% | 0.06% | -19.7% |
| Q1 2018 | $607,000 | +21.4% | 12,000 | 0.0% | 0.07% | +20.3% |
| Q4 2017 | $500,000 | -1.2% | 12,000 | 0.0% | 0.06% | -4.8% |
| Q3 2017 | $506,000 | +4.8% | 12,000 | 0.0% | 0.06% | +1.6% |
| Q2 2017 | $483,000 | +23.5% | 12,000 | 0.0% | 0.06% | +22.0% |
| Q1 2017 | $391,000 | -47.2% | 12,000 | -50.0% | 0.05% | -2.0% |
| Q4 2016 | $740,000 | +117.0% | 24,000 | +100.0% | 0.05% | +2.0% |
| Q3 2016 | $341,000 | +3.6% | 12,000 | 0.0% | 0.05% | +2.0% |
| Q2 2016 | $329,000 | -8.9% | 12,000 | 0.0% | 0.05% | -9.3% |
| Q1 2016 | $361,000 | +4.9% | 12,000 | 0.0% | 0.05% | +8.0% |
| Q4 2015 | $344,000 | +3.3% | 12,000 | 0.0% | 0.05% | -5.7% |
| Q3 2015 | $333,000 | -5.9% | 12,000 | 0.0% | 0.05% | -3.6% |
| Q2 2015 | $354,000 | -7.8% | 12,000 | 0.0% | 0.06% | -5.2% |
| Q1 2015 | $384,000 | +2.9% | 12,000 | 0.0% | 0.06% | +1.8% |
| Q4 2014 | $373,000 | +0.5% | 12,000 | 0.0% | 0.06% | -3.4% |
| Q3 2014 | $371,000 | -4.6% | 12,000 | 0.0% | 0.06% | -3.3% |
| Q2 2014 | $389,000 | +13.1% | 12,000 | 0.0% | 0.06% | +7.0% |
| Q1 2014 | $344,000 | -10.4% | 12,000 | 0.0% | 0.06% | -12.3% |
| Q4 2013 | $384,000 | +3.5% | 12,000 | 0.0% | 0.06% | -3.0% |
| Q3 2013 | $371,000 | +10.7% | 12,000 | 0.0% | 0.07% | +8.1% |
| Q2 2013 | $335,000 | +28.4% | 12,000 | +50.0% | 0.06% | -6.1% |
| Q3 2010 | $261,000 | +2.8% | 8,000 | 0.0% | 0.07% | 0.0% |
| Q2 2010 | $254,000 | – | 8,000 | – | 0.07% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Twin Securities, Inc. | 765,243 | $40,106,000 | 22.06% |
| Kite Lake Capital Management (UK) LLP | 295,500 | $15,487,155 | 16.56% |
| TIG Advisors, LLC | 3,753,431 | $196,717,319 | 14.44% |
| HARVEST MANAGEMENT LLC | 327,800 | $17,179,998 | 12.98% |
| GWM Asset Management Ltd | 103,700 | $5,434,917 | 11.02% |
| BCK CAPITAL MANAGEMENT LP | 222,064 | $11,638,374 | 10.12% |
| Kopion Asset Management, LLC | 180,940 | $9,483 | 8.25% |
| Nekton Capital Ltd. | 932,419 | $48,868,080 | 8.15% |
| AMH Equity Ltd | 111,900 | $5,864,679 | 6.72% |
| TOMS Capital Investment Management LP | 2,005,513 | $105,108,936 | 6.44% |