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 | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $3,080,000 | +22.7% | 70,094 | -0.4% | 0.05% | +6.1% |
| Q3 2020 | $2,511,000 | +0.7% | 70,346 | +9.2% | 0.05% | -3.9% |
| Q2 2020 | $2,493,000 | +20.1% | 64,409 | +2.7% | 0.05% | +4.1% |
| Q1 2020 | $2,075,000 | -21.9% | 62,738 | 0.0% | 0.05% | -5.8% |
| Q4 2019 | $2,656,000 | +1.6% | 62,738 | +0.8% | 0.05% | -5.5% |
| Q3 2019 | $2,614,000 | +4.2% | 62,247 | +4.2% | 0.06% | +3.8% |
| Q2 2019 | $2,509,000 | -5.4% | 59,744 | -0.1% | 0.05% | -3.6% |
| Q1 2019 | $2,652,000 | -0.9% | 59,774 | +1.4% | 0.06% | -17.9% |
| Q4 2018 | $2,676,000 | -4.1% | 58,963 | +2.2% | 0.07% | +13.6% |
| Q3 2018 | $2,790,000 | +20.5% | 57,718 | +4.6% | 0.06% | +13.5% |
| Q2 2018 | $2,316,000 | -15.3% | 55,180 | +2.1% | 0.05% | -18.8% |
| Q1 2018 | $2,733,000 | +24.3% | 54,038 | +2.3% | 0.06% | +25.5% |
| Q4 2017 | $2,199,000 | -1.8% | 52,819 | -0.5% | 0.05% | -7.3% |
| Q3 2017 | $2,240,000 | +7.3% | 53,110 | +2.3% | 0.06% | +5.8% |
| Q2 2017 | $2,088,000 | +27.8% | 51,911 | +3.5% | 0.05% | +23.8% |
| Q1 2017 | $1,634,000 | +7.4% | 50,177 | +1.7% | 0.04% | +2.4% |
| Q4 2016 | $1,521,000 | +9.7% | 49,339 | +1.1% | 0.04% | +5.1% |
| Q3 2016 | $1,386,000 | +10.0% | 48,794 | +6.1% | 0.04% | +5.4% |
| Q2 2016 | $1,260,000 | -4.8% | 45,988 | +4.6% | 0.04% | -7.5% |
| Q1 2016 | $1,323,000 | +9.5% | 43,951 | +4.3% | 0.04% | +5.3% |
| Q4 2015 | $1,208,000 | +3.9% | 42,121 | +0.6% | 0.04% | -2.6% |
| Q3 2015 | $1,163,000 | -3.8% | 41,861 | +2.0% | 0.04% | +5.4% |
| Q2 2015 | $1,209,000 | -7.4% | 41,034 | +0.6% | 0.04% | -7.5% |
| Q1 2015 | $1,306,000 | -16.2% | 40,770 | -18.7% | 0.04% | +263.6% |
| Q4 2014 | $1,559,000 | -0.6% | 50,157 | -1.1% | 0.01% | -8.3% |
| Q3 2014 | $1,568,000 | -2.1% | 50,708 | +2.5% | 0.01% | 0.0% |
| Q2 2014 | $1,602,000 | +11.3% | 49,461 | -1.4% | 0.01% | 0.0% |
| Q1 2014 | $1,439,000 | -10.1% | 50,150 | +0.3% | 0.01% | -7.7% |
| Q4 2013 | $1,601,000 | +2.9% | 50,014 | -0.6% | 0.01% | -27.8% |
| Q3 2013 | $1,556,000 | +0.1% | 50,320 | -9.5% | 0.02% | +5.9% |
| Q2 2013 | $1,554,000 | – | 55,630 | – | 0.02% | – |
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% |