NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 197 filers reported holding NATIONAL INSTRS CORP in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $5,165,000 | +0.8% | 122,000 | 0.0% | 0.16% | -7.1% |
| Q3 2019 | $5,123,000 | 0.0% | 122,000 | 0.0% | 0.17% | -0.6% |
| Q2 2019 | $5,123,000 | -5.3% | 122,000 | 0.0% | 0.17% | -13.7% |
| Q1 2019 | $5,412,000 | -2.2% | 122,000 | 0.0% | 0.20% | -12.1% |
| Q4 2018 | $5,536,000 | -6.1% | 122,000 | 0.0% | 0.22% | +8.2% |
| Q3 2018 | $5,896,000 | +15.1% | 122,000 | 0.0% | 0.21% | +7.3% |
| Q2 2018 | $5,122,000 | -17.0% | 122,000 | 0.0% | 0.19% | -18.9% |
| Q1 2018 | $6,170,000 | +21.5% | 122,000 | 0.0% | 0.24% | +23.3% |
| Q4 2017 | $5,079,000 | -1.3% | 122,000 | 0.0% | 0.19% | -6.8% |
| Q3 2017 | $5,145,000 | +4.9% | 122,000 | 0.0% | 0.21% | +2.0% |
| Q2 2017 | $4,907,000 | +23.5% | 122,000 | 0.0% | 0.20% | +19.4% |
| Q1 2017 | $3,972,000 | +5.6% | 122,000 | 0.0% | 0.17% | +1.2% |
| Q4 2016 | $3,760,000 | +8.5% | 122,000 | 0.0% | 0.17% | +1.2% |
| Q3 2016 | $3,465,000 | +3.6% | 122,000 | 0.0% | 0.17% | +0.6% |
| Q2 2016 | $3,343,000 | -9.0% | 122,000 | 0.0% | 0.16% | -11.3% |
| Q1 2016 | $3,673,000 | +4.9% | 122,000 | 0.0% | 0.19% | +1.6% |
| Q4 2015 | $3,500,000 | +3.2% | 122,000 | 0.0% | 0.18% | +0.5% |
| Q3 2015 | $3,390,000 | -5.7% | 122,000 | 0.0% | 0.18% | -1.6% |
| Q2 2015 | $3,594,000 | -8.1% | 122,000 | 0.0% | 0.18% | -8.0% |
| Q1 2015 | $3,909,000 | +3.1% | 122,000 | 0.0% | 0.20% | +4.1% |
| Q4 2014 | $3,793,000 | +0.5% | 122,000 | 0.0% | 0.19% | -7.7% |
| Q3 2014 | $3,773,000 | -4.5% | 122,000 | 0.0% | 0.21% | -2.3% |
| Q2 2014 | $3,952,000 | +12.9% | 122,000 | 0.0% | 0.21% | +10.3% |
| Q1 2014 | $3,500,000 | -10.4% | 122,000 | 0.0% | 0.19% | -12.2% |
| Q4 2013 | $3,906,000 | +3.5% | 122,000 | 0.0% | 0.22% | -3.1% |
| Q3 2013 | $3,773,000 | +10.7% | 122,000 | 0.0% | 0.23% | +3.2% |
| Q2 2013 | $3,409,000 | – | 122,000 | – | 0.22% | – |
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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% |