NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 219 filers reported holding NATIONAL INSTRS CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $206,509 | -77.6% | 3,598 | -79.5% | 0.00% | -100.0% |
| Q1 2023 | $921,573 | +45.3% | 17,584 | +2.3% | 0.00% | 0.0% |
| Q4 2022 | $634,177 | -3.6% | 17,186 | -1.5% | 0.00% | 0.0% |
| Q3 2022 | $658,000 | +47.5% | 17,447 | +22.3% | 0.00% | – |
| Q2 2022 | $446,000 | +14.9% | 14,271 | +49.3% | 0.00% | – |
| Q1 2022 | $388,000 | +75.6% | 9,559 | +88.8% | 0.00% | – |
| Q4 2021 | $221,000 | +7.3% | 5,062 | +3.9% | 0.00% | – |
| Q2 2021 | $206,000 | +2.0% | 4,871 | +4.2% | 0.00% | – |
| Q1 2021 | $202,000 | -8.6% | 4,676 | -29.9% | 0.00% | – |
| Q1 2020 | $221,000 | -12.0% | 6,670 | +12.5% | 0.00% | – |
| Q4 2019 | $251,000 | -1.6% | 5,930 | -2.4% | 0.00% | -100.0% |
| Q3 2019 | $255,000 | +5.4% | 6,077 | +5.6% | 0.00% | 0.0% |
| Q2 2019 | $242,000 | +2.1% | 5,755 | +7.9% | 0.00% | 0.0% |
| Q1 2019 | $237,000 | +10.7% | 5,333 | +12.9% | 0.00% | 0.0% |
| Q4 2018 | $214,000 | -17.1% | 4,724 | -23.1% | 0.00% | 0.0% |
| Q2 2018 | $258,000 | -83.7% | 6,141 | -80.5% | 0.00% | -75.0% |
| Q1 2018 | $1,587,000 | +33.1% | 31,462 | +10.0% | 0.00% | 0.0% |
| Q4 2017 | $1,192,000 | +70.0% | 28,589 | +74.2% | 0.00% | +100.0% |
| Q3 2017 | $701,000 | +0.1% | 16,415 | -6.0% | 0.00% | -33.3% |
| Q2 2017 | $700,000 | +115.4% | 17,455 | +74.3% | 0.00% | +50.0% |
| Q1 2017 | $325,000 | +41.3% | 10,013 | +28.4% | 0.00% | +100.0% |
| Q2 2015 | $230,000 | -0.9% | 7,800 | +8.7% | 0.00% | 0.0% |
| Q1 2015 | $232,000 | +1.8% | 7,177 | -2.1% | 0.00% | 0.0% |
| Q4 2014 | $228,000 | -1.3% | 7,333 | -3.8% | 0.00% | 0.0% |
| Q3 2014 | $231,000 | -12.2% | 7,619 | -6.1% | 0.00% | -50.0% |
| Q2 2014 | $263,000 | -4.4% | 8,117 | -15.5% | 0.00% | 0.0% |
| Q1 2014 | $275,000 | – | 9,601 | – | 0.00% | – |
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% |