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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $661,503 | -23.1% | 12,621 | -45.9% | 0.00% | 0.0% |
| Q4 2022 | $860,137 | -6.9% | 23,309 | -4.8% | 0.00% | -50.0% |
| Q3 2022 | $924,000 | +16.1% | 24,486 | -3.9% | 0.00% | +100.0% |
| Q2 2022 | $796,000 | +21.5% | 25,489 | +58.0% | 0.00% | 0.0% |
| Q1 2022 | $655,000 | -78.4% | 16,134 | -79.1% | 0.00% | -75.0% |
| Q3 2021 | $3,034,000 | -4.5% | 77,348 | +3.0% | 0.00% | -20.0% |
| Q2 2021 | $3,176,000 | -14.7% | 75,114 | -12.9% | 0.01% | -16.7% |
| Q1 2021 | $3,723,000 | +6.0% | 86,214 | +7.8% | 0.01% | 0.0% |
| Q4 2020 | $3,513,000 | +26.1% | 79,943 | +2.5% | 0.01% | 0.0% |
| Q3 2020 | $2,786,000 | -3.5% | 78,007 | +4.5% | 0.01% | -14.3% |
| Q2 2020 | $2,888,000 | +26.7% | 74,615 | +7.6% | 0.01% | +16.7% |
| Q1 2020 | $2,280,000 | -22.0% | 69,313 | +0.4% | 0.01% | 0.0% |
| Q4 2019 | $2,924,000 | +23.6% | 69,051 | +22.8% | 0.01% | 0.0% |
| Q3 2019 | $2,366,000 | +15.1% | 56,243 | +15.1% | 0.01% | +20.0% |
| Q2 2019 | $2,055,000 | +4.9% | 48,885 | +10.6% | 0.01% | -16.7% |
| Q1 2019 | $1,959,000 | +2.9% | 44,208 | +5.2% | 0.01% | 0.0% |
| Q4 2018 | $1,903,000 | +4.2% | 42,017 | +10.9% | 0.01% | +20.0% |
| Q3 2018 | $1,826,000 | +30.5% | 37,872 | +13.1% | 0.01% | +25.0% |
| Q2 2018 | $1,399,000 | -14.7% | 33,482 | +3.3% | 0.00% | -20.0% |
| Q1 2018 | $1,640,000 | +35.8% | 32,405 | +11.3% | 0.01% | +25.0% |
| Q4 2017 | $1,208,000 | +2.0% | 29,124 | +3.8% | 0.00% | 0.0% |
| Q3 2017 | $1,184,000 | -29.9% | 28,047 | -33.3% | 0.00% | -33.3% |
| Q2 2017 | $1,688,000 | +22.8% | 42,023 | -0.1% | 0.01% | +20.0% |
| Q1 2017 | $1,375,000 | +4.0% | 42,085 | -1.5% | 0.01% | -16.7% |
| Q4 2016 | $1,322,000 | +66.7% | 42,747 | +52.5% | 0.01% | +50.0% |
| Q3 2016 | $793,000 | -41.5% | 28,025 | -43.3% | 0.00% | -33.3% |
| Q2 2016 | $1,355,000 | +17.4% | 49,431 | +28.9% | 0.01% | 0.0% |
| Q1 2016 | $1,154,000 | +38.5% | 38,359 | +32.2% | 0.01% | +50.0% |
| Q4 2015 | $833,000 | +4.0% | 29,018 | +0.7% | 0.00% | -20.0% |
| Q3 2015 | $801,000 | -50.6% | 28,810 | -47.7% | 0.01% | +25.0% |
| Q2 2015 | $1,622,000 | +88.4% | 55,128 | +105.2% | 0.00% | -20.0% |
| Q1 2015 | $861,000 | -4.9% | 26,868 | -7.6% | 0.01% | 0.0% |
| Q4 2014 | $905,000 | -5.1% | 29,084 | -5.8% | 0.01% | -37.5% |
| Q3 2014 | $954,000 | -2.2% | 30,872 | +2.5% | 0.01% | -11.1% |
| Q2 2014 | $975,000 | +25.2% | 30,114 | +10.9% | 0.01% | +28.6% |
| Q1 2014 | $779,000 | – | 27,146 | – | 0.01% | – |
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% |