NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 287 filers reported holding NATIONAL INSTRS CORP in Q3 2018. The put-call ratio across all filers is 0.20 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $728,000 | -21.9% | 22,020 | 0.0% | 0.02% | -23.3% |
| Q4 2019 | $932,000 | +1.9% | 22,020 | +1.1% | 0.03% | -14.3% |
| Q3 2019 | $915,000 | +4.8% | 21,780 | +4.8% | 0.04% | -42.6% |
| Q2 2019 | $873,000 | -4.1% | 20,780 | +1.3% | 0.06% | 0.0% |
| Q1 2019 | $910,000 | -25.8% | 20,520 | -24.0% | 0.06% | -15.3% |
| Q4 2018 | $1,226,000 | +15.9% | 27,010 | +7.1% | 0.07% | +28.6% |
| Q2 2018 | $1,058,000 | -37.4% | 25,210 | -24.6% | 0.06% | -31.7% |
| Q1 2018 | $1,691,000 | +25.5% | 33,430 | +3.3% | 0.08% | +22.4% |
| Q4 2017 | $1,347,000 | -1.3% | 32,360 | 0.0% | 0.07% | -6.9% |
| Q3 2017 | $1,365,000 | -17.3% | 32,360 | -21.1% | 0.07% | -12.2% |
| Q2 2017 | $1,650,000 | +3.4% | 41,020 | -16.3% | 0.08% | +9.3% |
| Q1 2017 | $1,595,000 | +6.8% | 48,990 | +1.1% | 0.08% | +4.2% |
| Q4 2016 | $1,494,000 | +16.2% | 48,460 | +7.0% | 0.07% | +9.1% |
| Q3 2016 | $1,286,000 | +5.2% | 45,290 | +1.5% | 0.07% | 0.0% |
| Q2 2016 | $1,223,000 | +20.6% | 44,630 | +32.6% | 0.07% | -2.9% |
| Q1 2016 | $1,014,000 | +8.4% | 33,660 | +3.3% | 0.07% | -1.4% |
| Q4 2015 | $935,000 | -46.6% | 32,580 | -45.6% | 0.07% | +3.0% |
| Q3 2015 | $1,752,000 | +86.6% | 59,900 | +88.0% | 0.07% | -1.5% |
| Q2 2015 | $939,000 | -3.9% | 31,870 | +4.5% | 0.07% | -9.3% |
| Q1 2015 | $977,000 | -3.7% | 30,500 | -6.6% | 0.08% | +8.7% |
| Q4 2014 | $1,015,000 | +17.6% | 32,650 | +17.0% | 0.07% | +4.5% |
| Q3 2014 | $863,000 | -1.4% | 27,900 | +3.3% | 0.07% | 0.0% |
| Q2 2014 | $875,000 | +12.9% | 27,000 | 0.0% | 0.07% | +10.0% |
| Q1 2014 | $775,000 | -9.4% | 27,000 | +1.1% | 0.06% | -31.0% |
| Q4 2013 | $855,000 | +75.9% | 26,700 | +70.1% | 0.09% | +31.8% |
| Q3 2013 | $486,000 | – | 15,700 | – | 0.07% | – |
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% |