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 2022 | $127,000 | +21.0% | 3,375 | 0.0% | 0.01% | +25.0% |
| Q2 2022 | $105,000 | -23.4% | 3,375 | 0.0% | 0.00% | -20.0% |
| Q1 2022 | $137,000 | -80.4% | 3,375 | -78.9% | 0.01% | -79.2% |
| Q4 2021 | $700,000 | +11.3% | 16,025 | 0.0% | 0.02% | 0.0% |
| Q3 2021 | $629,000 | -7.2% | 16,025 | 0.0% | 0.02% | -11.1% |
| Q2 2021 | $678,000 | -2.0% | 16,025 | 0.0% | 0.03% | -10.0% |
| Q1 2021 | $692,000 | -1.7% | 16,025 | 0.0% | 0.03% | -6.2% |
| Q4 2020 | $704,000 | -13.8% | 16,025 | -29.9% | 0.03% | -20.0% |
| Q3 2020 | $817,000 | +106.3% | 22,875 | +123.7% | 0.04% | +81.8% |
| Q2 2020 | $396,000 | +17.2% | 10,225 | 0.0% | 0.02% | 0.0% |
| Q1 2020 | $338,000 | -21.9% | 10,225 | 0.0% | 0.02% | -4.3% |
| Q4 2019 | $433,000 | +0.9% | 10,225 | 0.0% | 0.02% | -8.0% |
| Q3 2019 | $429,000 | 0.0% | 10,225 | 0.0% | 0.02% | 0.0% |
| Q2 2019 | $429,000 | -5.5% | 10,225 | 0.0% | 0.02% | -10.7% |
| Q1 2019 | $454,000 | -2.2% | 10,225 | 0.0% | 0.03% | -12.5% |
| Q4 2018 | $464,000 | -6.1% | 10,225 | 0.0% | 0.03% | +6.7% |
| Q3 2018 | $494,000 | -5.7% | 10,225 | -18.0% | 0.03% | -11.8% |
| Q2 2018 | $524,000 | -17.0% | 12,475 | 0.0% | 0.03% | -17.1% |
| Q1 2018 | $631,000 | -35.0% | 12,475 | -46.5% | 0.04% | -31.7% |
| Q4 2017 | $971,000 | -1.3% | 23,325 | 0.0% | 0.06% | -7.7% |
| Q3 2017 | $984,000 | +69.1% | 23,325 | +61.1% | 0.06% | +38.3% |
| Q2 2017 | $582,000 | +23.6% | 14,475 | 0.0% | 0.05% | +17.5% |
| Q1 2017 | $471,000 | +5.6% | 14,475 | 0.0% | 0.04% | +2.6% |
| Q4 2016 | $446,000 | +8.5% | 14,475 | 0.0% | 0.04% | +5.4% |
| Q3 2016 | $411,000 | +3.5% | 14,475 | 0.0% | 0.04% | 0.0% |
| Q2 2016 | $397,000 | -8.9% | 14,475 | 0.0% | 0.04% | -11.9% |
| Q1 2016 | $436,000 | +5.1% | 14,475 | 0.0% | 0.04% | +5.0% |
| Q4 2015 | $415,000 | +2.2% | 14,475 | -0.9% | 0.04% | -4.8% |
| Q3 2015 | $406,000 | -5.6% | 14,605 | 0.0% | 0.04% | +10.5% |
| Q2 2015 | $430,000 | -13.5% | 14,605 | -5.8% | 0.04% | -20.8% |
| Q1 2015 | $497,000 | +0.2% | 15,505 | -2.8% | 0.05% | +9.1% |
| Q4 2014 | $496,000 | -9.0% | 15,955 | -9.5% | 0.04% | -12.0% |
| Q3 2014 | $545,000 | -16.5% | 17,625 | -11.3% | 0.05% | -15.3% |
| Q2 2014 | $653,000 | +14.6% | 19,875 | 0.0% | 0.06% | +5.4% |
| Q1 2014 | $570,000 | -10.4% | 19,875 | 0.0% | 0.06% | -13.8% |
| Q4 2013 | $636,000 | +3.4% | 19,875 | 0.0% | 0.06% | -8.5% |
| Q3 2013 | $615,000 | +10.8% | 19,875 | 0.0% | 0.07% | +4.4% |
| Q2 2013 | $555,000 | – | 19,875 | – | 0.07% | – |
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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% |