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 | $1,758,313 | -6.7% | 29,492 | -10.2% | 0.07% | -1.4% |
| Q2 2023 | $1,884,959 | +8.2% | 32,839 | -1.2% | 0.07% | +2.9% |
| Q1 2023 | $1,742,161 | -4.2% | 33,241 | -1.6% | 0.07% | -5.5% |
| Q4 2022 | $1,818,970 | +40.7% | 33,791 | -1.4% | 0.07% | +25.9% |
| Q3 2022 | $1,293,000 | +18.4% | 34,277 | -2.0% | 0.06% | +23.4% |
| Q2 2022 | $1,092,000 | -24.4% | 34,982 | -1.7% | 0.05% | -9.6% |
| Q1 2022 | $1,444,000 | -7.0% | 35,572 | 0.0% | 0.05% | 0.0% |
| Q4 2021 | $1,553,000 | +11.3% | 35,572 | 0.0% | 0.05% | +2.0% |
| Q3 2021 | $1,395,000 | -7.2% | 35,572 | 0.0% | 0.05% | -5.6% |
| Q2 2021 | $1,504,000 | -4.0% | 35,572 | -1.9% | 0.05% | -10.0% |
| Q1 2021 | $1,566,000 | -1.8% | 36,273 | 0.0% | 0.06% | -17.8% |
| Q4 2020 | $1,594,000 | +20.0% | 36,273 | -2.5% | 0.07% | +21.7% |
| Q3 2020 | $1,328,000 | +0.9% | 37,210 | +9.4% | 0.06% | -4.8% |
| Q2 2020 | $1,316,000 | +20.3% | 34,002 | +2.8% | 0.06% | +1.6% |
| Q1 2020 | $1,094,000 | -21.9% | 33,083 | 0.0% | 0.06% | 0.0% |
| Q4 2019 | $1,401,000 | -0.6% | 33,083 | -1.4% | 0.06% | -3.1% |
| Q3 2019 | $1,409,000 | +2.9% | 33,562 | +2.9% | 0.06% | +3.2% |
| Q2 2019 | $1,369,000 | -7.1% | 32,611 | -1.8% | 0.06% | -10.1% |
| Q1 2019 | $1,473,000 | -2.3% | 33,206 | 0.0% | 0.07% | -15.9% |
| Q4 2018 | $1,507,000 | -6.1% | 33,206 | 0.0% | 0.08% | +10.8% |
| Q3 2018 | $1,605,000 | +20.2% | 33,206 | +4.4% | 0.07% | +15.6% |
| Q2 2018 | $1,335,000 | -17.0% | 31,801 | 0.0% | 0.06% | -16.9% |
| Q1 2018 | $1,608,000 | +21.5% | 31,801 | 0.0% | 0.08% | +28.3% |
| Q4 2017 | $1,324,000 | +3.1% | 31,801 | 0.0% | 0.06% | -1.6% |
| Q3 2017 | $1,284,000 | +0.4% | 31,801 | 0.0% | 0.06% | -1.6% |
| Q2 2017 | $1,279,000 | +25.5% | 31,801 | +1.6% | 0.06% | +24.0% |
| Q1 2017 | $1,019,000 | +4.1% | 31,310 | -1.5% | 0.05% | +2.0% |
| Q4 2016 | $979,000 | +8.4% | 31,780 | 0.0% | 0.05% | 0.0% |
| Q3 2016 | $903,000 | +106.6% | 31,780 | +99.3% | 0.05% | +75.0% |
| Q2 2016 | $437,000 | -4.6% | 15,945 | +4.8% | 0.03% | -6.7% |
| Q1 2016 | $458,000 | +4.8% | 15,217 | 0.0% | 0.03% | +3.4% |
| Q4 2015 | $437,000 | +3.3% | 15,217 | 0.0% | 0.03% | -3.3% |
| Q3 2015 | $423,000 | -5.6% | 15,217 | 0.0% | 0.03% | +3.4% |
| Q2 2015 | $448,000 | -8.2% | 15,217 | 0.0% | 0.03% | -9.4% |
| Q1 2015 | $488,000 | +5.2% | 15,217 | +2.1% | 0.03% | 0.0% |
| Q4 2014 | $464,000 | +2.4% | 14,911 | +1.8% | 0.03% | 0.0% |
| Q3 2014 | $453,000 | -4.6% | 14,651 | 0.0% | 0.03% | -5.9% |
| Q2 2014 | $475,000 | +10.5% | 14,651 | -2.3% | 0.03% | 0.0% |
| Q1 2014 | $430,000 | -13.0% | 15,002 | -2.8% | 0.03% | -12.8% |
| Q4 2013 | $494,000 | +3.6% | 15,429 | 0.0% | 0.04% | -13.3% |
| Q3 2013 | $477,000 | – | 15,429 | – | 0.04% | – |
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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% |