NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 388 filers reported holding NATIONAL INSTRS CORP in Q1 2023. The put-call ratio across all filers is 0.68 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $216,924 | +77372.9% | 4,139 | -45.4% | 0.01% | -22.2% |
| Q4 2022 | $280 | -99.9% | 7,586 | -50.3% | 0.01% | -10.0% |
| Q3 2022 | $288,288 | +31.6% | 15,254 | +117.3% | 0.01% | +42.9% |
| Q2 2022 | $219,000 | -52.9% | 7,020 | -58.6% | 0.01% | -73.1% |
| Q2 2016 | $465,000 | -45.9% | 16,958 | -40.6% | 0.03% | -49.0% |
| Q1 2016 | $860,000 | +7.4% | 28,553 | +2.3% | 0.05% | +8.5% |
| Q4 2015 | $801,000 | +1.5% | 27,921 | -1.7% | 0.05% | -2.1% |
| Q3 2015 | $789,000 | -5.6% | 28,392 | +0.0% | 0.05% | +2.1% |
| Q2 2015 | $836,000 | -15.6% | 28,391 | -8.1% | 0.05% | -13.0% |
| Q1 2015 | $990,000 | +0.7% | 30,902 | -2.3% | 0.05% | -14.3% |
| Q4 2014 | $983,000 | +2.7% | 31,629 | +2.3% | 0.06% | +1.6% |
| Q3 2014 | $957,000 | +19.5% | 30,931 | +25.1% | 0.06% | +3.3% |
| Q2 2014 | $801,000 | +6.1% | 24,727 | -6.0% | 0.06% | -13.0% |
| Q1 2014 | $755,000 | +154.2% | 26,308 | +183.5% | 0.07% | +155.6% |
| Q4 2013 | $297,000 | – | 9,279 | – | 0.03% | – |
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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% |