NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 307 filers reported holding NATIONAL INSTRS CORP in Q3 2021. The put-call ratio across all filers is 6.14 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,253,934 | +6.3% | 37,805 | +2.4% | 0.02% | +11.8% |
| Q2 2023 | $2,120,069 | +6.9% | 36,935 | -2.4% | 0.02% | -5.6% |
| Q1 2023 | $1,982,775 | +43.9% | 37,832 | +1.3% | 0.02% | +38.5% |
| Q4 2022 | $1,377,698 | +2.4% | 37,336 | +4.7% | 0.01% | -7.1% |
| Q3 2022 | $1,345,000 | +20.4% | 35,646 | -0.4% | 0.01% | +27.3% |
| Q2 2022 | $1,117,000 | -22.8% | 35,779 | +0.4% | 0.01% | -8.3% |
| Q1 2022 | $1,447,000 | -7.4% | 35,650 | -0.4% | 0.01% | 0.0% |
| Q4 2021 | $1,563,000 | +11.2% | 35,791 | -0.2% | 0.01% | +9.1% |
| Q3 2021 | $1,406,000 | -7.1% | 35,849 | +0.2% | 0.01% | -8.3% |
| Q2 2021 | $1,513,000 | -3.4% | 35,774 | -1.4% | 0.01% | -14.3% |
| Q1 2021 | $1,567,000 | -1.5% | 36,296 | +0.2% | 0.01% | 0.0% |
| Q4 2020 | $1,591,000 | +19.1% | 36,211 | -3.3% | 0.01% | +7.7% |
| Q3 2020 | $1,336,000 | +23.1% | 37,435 | +33.5% | 0.01% | -13.3% |
| Q2 2020 | $1,085,000 | +12.2% | 28,038 | -4.1% | 0.02% | -11.8% |
| Q1 2020 | $967,000 | -65.9% | 29,230 | -56.3% | 0.02% | -50.0% |
| Q4 2019 | $2,832,000 | -8.8% | 66,888 | -9.6% | 0.03% | -10.5% |
| Q3 2019 | $3,106,000 | -9.1% | 73,976 | -9.1% | 0.04% | -5.0% |
| Q2 2019 | $3,416,000 | -4.6% | 81,350 | +0.8% | 0.04% | -7.0% |
| Q1 2019 | $3,580,000 | -2.3% | 80,713 | -0.1% | 0.04% | -8.5% |
| Q4 2018 | $3,666,000 | -4.9% | 80,794 | +1.3% | 0.05% | +30.6% |
| Q3 2018 | $3,856,000 | +23.0% | 79,793 | +6.8% | 0.04% | +12.5% |
| Q2 2018 | $3,136,000 | -14.8% | 74,696 | +2.6% | 0.03% | -13.5% |
| Q1 2018 | $3,680,000 | +14.5% | 72,768 | -5.7% | 0.04% | +19.4% |
| Q4 2017 | $3,213,000 | +25.6% | 77,168 | +27.2% | 0.03% | 0.0% |
| Q3 2017 | $2,559,000 | +42.0% | 60,673 | +35.4% | 0.03% | +24.0% |
| Q2 2017 | $1,802,000 | +25.2% | 44,800 | +1.4% | 0.02% | +25.0% |
| Q1 2017 | $1,439,000 | +6.0% | 44,200 | +0.3% | 0.02% | 0.0% |
| Q4 2016 | $1,358,000 | +8.6% | 44,064 | 0.0% | 0.02% | +5.3% |
| Q3 2016 | $1,251,000 | +8.3% | 44,064 | +4.5% | 0.02% | +18.8% |
| Q2 2016 | $1,155,000 | -26.1% | 42,164 | -18.7% | 0.02% | -20.0% |
| Q1 2016 | $1,562,000 | +9.2% | 51,864 | +4.0% | 0.02% | +5.3% |
| Q4 2015 | $1,431,000 | +10.8% | 49,864 | +7.2% | 0.02% | +5.6% |
| Q3 2015 | $1,292,000 | -34.6% | 46,502 | -26.8% | 0.02% | -21.7% |
| Q4 2014 | $1,975,000 | +1.0% | 63,544 | +0.5% | 0.02% | -4.2% |
| Q3 2014 | $1,956,000 | -2.3% | 63,244 | +2.3% | 0.02% | 0.0% |
| Q2 2014 | $2,003,000 | +13.1% | 61,844 | +0.2% | 0.02% | +9.1% |
| Q1 2014 | $1,771,000 | -19.8% | 61,744 | -10.4% | 0.02% | -18.5% |
| Q4 2013 | $2,207,000 | -7.3% | 68,944 | -10.5% | 0.03% | -12.9% |
| Q3 2013 | $2,382,000 | +16.8% | 77,044 | +5.5% | 0.03% | +10.7% |
| Q2 2013 | $2,040,000 | -13.4% | 73,044 | +1.5% | 0.03% | -17.6% |
| Q1 2013 | $2,356,000 | – | 71,944 | – | 0.03% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TIG Advisors, LLC | 4,755,304 | $272,954,450 | 15.27% |
| HARVEST MANAGEMENT LLC | 264,400 | $15,176,560 | 13.09% |
| PSquared Asset Management AG | 1,909,700 | $109,616,780 | 12.87% |
| Vazirani Asset Management LLC | 100,000 | $5,740,000 | 9.68% |
| Kellner Capital, LLC | 118,098 | $6,779 | 7.79% |
| BCK CAPITAL MANAGEMENT LP | 131,442 | $7,544,771 | 5.76% |
| KRYGER CAPITAL Ltd | 892,222 | $51,213,543 | 5.24% |
| WATER ISLAND CAPITAL LLC | 959,494 | $55,075 | 5.15% |
| Kopion Asset Management, LLC | 90,819 | $5,213 | 4.42% |
| CARLSON CAPITAL L P | 855,000 | $49,077,000 | 4.20% |