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 2021 | $1,031,049 | +8.3% | 23,610 | -2.7% | 0.01% | 0.0% |
| Q3 2021 | $952,191 | -9.4% | 24,272 | -2.4% | 0.01% | -6.7% |
| Q2 2021 | $1,051,081 | -2.0% | 24,860 | +0.1% | 0.02% | -6.2% |
| Q1 2021 | $1,072,370 | +3.9% | 24,832 | +5.7% | 0.02% | +6.7% |
| Q4 2020 | $1,032,063 | +19.7% | 23,488 | -2.7% | 0.02% | 0.0% |
| Q3 2020 | $862,048 | -3.3% | 24,147 | +4.9% | 0.02% | -6.2% |
| Q2 2020 | $891,027 | -15.9% | 23,018 | -28.1% | 0.02% | -27.3% |
| Q1 2020 | $1,059,619 | -25.9% | 32,032 | -5.1% | 0.02% | -8.3% |
| Q4 2019 | $1,429,102 | +0.8% | 33,753 | +0.0% | 0.02% | 0.0% |
| Q3 2019 | $1,417,163 | -7.4% | 33,750 | -7.4% | 0.02% | -7.7% |
| Q2 2019 | $1,530,158 | -5.9% | 36,441 | -0.6% | 0.03% | -10.3% |
| Q1 2019 | $1,626,592 | -2.8% | 36,668 | -0.5% | 0.03% | -12.1% |
| Q4 2018 | $1,673,161 | -5.8% | 36,870 | +0.3% | 0.03% | +3.1% |
| Q3 2018 | $1,776,562 | -99.9% | 36,759 | +2.8% | 0.03% | +33.3% |
| Q2 2018 | $1,500,995,000 | -14.8% | 35,755 | +2.6% | 0.02% | -4.0% |
| Q1 2018 | $1,762,718,000 | +122481.2% | 34,857 | +0.9% | 0.02% | +31.6% |
| Q4 2017 | $1,438,000 | -67.4% | 34,533 | -66.9% | 0.02% | -32.1% |
| Q3 2017 | $4,405,000 | +5.6% | 104,464 | +0.7% | 0.03% | -3.4% |
| Q2 2017 | $4,173,000 | +25.4% | 103,742 | +1.5% | 0.03% | +26.1% |
| Q1 2017 | $3,327,000 | +5.9% | 102,169 | +0.2% | 0.02% | 0.0% |
| Q4 2016 | $3,143,000 | +8.2% | 101,970 | -0.3% | 0.02% | +9.5% |
| Q3 2016 | $2,906,000 | +7.7% | 102,313 | +3.8% | 0.02% | +5.0% |
| Q2 2016 | $2,699,000 | -3.6% | 98,520 | +6.0% | 0.02% | -9.1% |
| Q1 2016 | $2,799,000 | +8.4% | 92,953 | +3.2% | 0.02% | +10.0% |
| Q4 2015 | $2,583,000 | +2.5% | 90,042 | -0.7% | 0.02% | +11.1% |
| Q3 2015 | $2,520,000 | -6.0% | 90,676 | -0.3% | 0.02% | -5.3% |
| Q2 2015 | $2,680,000 | -10.2% | 90,978 | -2.4% | 0.02% | -13.6% |
| Q1 2015 | $2,986,000 | +7.0% | 93,182 | +3.8% | 0.02% | +15.8% |
| Q4 2014 | $2,790,000 | +1.8% | 89,733 | +1.3% | 0.02% | -5.0% |
| Q3 2014 | $2,740,000 | -2.0% | 88,597 | +2.6% | 0.02% | +5.3% |
| Q2 2014 | $2,796,000 | +13.5% | 86,337 | +0.5% | 0.02% | +11.8% |
| Q1 2014 | $2,464,000 | -8.2% | 85,877 | +2.5% | 0.02% | -10.5% |
| Q4 2013 | $2,683,000 | +4.2% | 83,779 | +0.7% | 0.02% | -5.0% |
| Q3 2013 | $2,574,000 | +14.2% | 83,234 | +3.2% | 0.02% | +11.1% |
| Q2 2013 | $2,253,000 | – | 80,631 | – | 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% |