NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $205,000 | -9.7% | 4,880 | -8.8% | 0.00% | -50.0% |
| Q3 2019 | $227,000 | -20.4% | 5,348 | -21.2% | 0.00% | 0.0% |
| Q2 2019 | $285,000 | -11.2% | 6,786 | -6.0% | 0.00% | 0.0% |
| Q1 2019 | $321,000 | +2.6% | 7,222 | +1.4% | 0.00% | -33.3% |
| Q4 2018 | $313,000 | +122.0% | 7,120 | +143.1% | 0.00% | +200.0% |
| Q3 2018 | $141,000 | +50.0% | 2,929 | +55.2% | 0.00% | 0.0% |
| Q2 2018 | $94,000 | 0.0% | 1,887 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $94,000 | +3.3% | 1,887 | -13.7% | 0.00% | 0.0% |
| Q4 2017 | $91,000 | +4.6% | 2,186 | +4.9% | 0.00% | 0.0% |
| Q3 2017 | $87,000 | 0.0% | 2,084 | -3.6% | 0.00% | 0.0% |
| Q2 2017 | $87,000 | +33.8% | 2,161 | +9.1% | 0.00% | 0.0% |
| Q1 2017 | $65,000 | +25.0% | 1,981 | +16.7% | 0.00% | 0.0% |
| Q4 2016 | $52,000 | +40.5% | 1,698 | +32.1% | 0.00% | 0.0% |
| Q3 2016 | $37,000 | -19.6% | 1,285 | -22.7% | 0.00% | 0.0% |
| Q2 2016 | $46,000 | -68.9% | 1,663 | -66.1% | 0.00% | -66.7% |
| Q1 2016 | $148,000 | +8.8% | 4,901 | +3.0% | 0.00% | 0.0% |
| Q4 2015 | $136,000 | +8.8% | 4,757 | +5.5% | 0.00% | 0.0% |
| Q3 2015 | $125,000 | -6.7% | 4,508 | -0.8% | 0.00% | +50.0% |
| Q2 2015 | $134,000 | -9.5% | 4,545 | -1.3% | 0.00% | -33.3% |
| Q1 2015 | $148,000 | -1.3% | 4,603 | -4.5% | 0.00% | 0.0% |
| Q4 2014 | $150,000 | +316.7% | 4,820 | +312.7% | 0.00% | +200.0% |
| Q3 2014 | $36,000 | -7.7% | 1,168 | -4.0% | 0.00% | 0.0% |
| Q2 2014 | $39,000 | +14.7% | 1,217 | +4.2% | 0.00% | 0.0% |
| Q1 2014 | $34,000 | -17.1% | 1,168 | -12.4% | 0.00% | 0.0% |
| Q4 2013 | $41,000 | +5.1% | 1,333 | +6.8% | 0.00% | 0.0% |
| Q3 2013 | $39,000 | +21.9% | 1,248 | +11.3% | 0.00% | 0.0% |
| Q2 2013 | $32,000 | – | 1,121 | – | 0.00% | – |
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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 | $5,213,011 | 4.42% |
| Carlson Capital, L.P. | 855,000 | $49,077,000 | 4.20% |