NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 327 filers reported holding NATIONAL INSTRS CORP in Q4 2018. The put-call ratio across all filers is 3.13 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $7,285 | +3.3% | 122,215 | -0.5% | 0.09% | +9.5% |
| Q2 2023 | $7,053 | +8.0% | 122,885 | -1.4% | 0.08% | +9.1% |
| Q1 2023 | $6,528 | +41.6% | 124,580 | -0.3% | 0.08% | +35.1% |
| Q4 2022 | $4,610 | -99.3% | 124,955 | +580.4% | 0.06% | +533.3% |
| Q3 2022 | $693,000 | +17.9% | 18,366 | -2.5% | 0.01% | +28.6% |
| Q2 2022 | $588,000 | -21.9% | 18,846 | +1.6% | 0.01% | -12.5% |
| Q1 2022 | $753,000 | -9.6% | 18,556 | -2.8% | 0.01% | 0.0% |
| Q4 2021 | $833,000 | +4.1% | 19,091 | -6.5% | 0.01% | 0.0% |
| Q3 2021 | $800,000 | -7.4% | 20,411 | -0.1% | 0.01% | -11.1% |
| Q2 2021 | $864,000 | -2.9% | 20,438 | -0.9% | 0.01% | -10.0% |
| Q1 2021 | $890,000 | -23.4% | 20,629 | -22.1% | 0.01% | -23.1% |
| Q4 2020 | $1,162,000 | +17.8% | 26,465 | -4.2% | 0.01% | +8.3% |
| Q3 2020 | $986,000 | +21.9% | 27,637 | +32.2% | 0.01% | +20.0% |
| Q2 2020 | $809,000 | +20.7% | 20,911 | +3.1% | 0.01% | -9.1% |
| Q1 2020 | $670,000 | -18.3% | 20,284 | +4.6% | 0.01% | 0.0% |
| Q4 2019 | $820,000 | -7.4% | 19,388 | -8.1% | 0.01% | -8.3% |
| Q3 2019 | $886,000 | +63.8% | 21,106 | +63.6% | 0.01% | +33.3% |
| Q2 2019 | $541,000 | -3.9% | 12,904 | +1.7% | 0.01% | -10.0% |
| Q1 2019 | $563,000 | -6.5% | 12,694 | -4.3% | 0.01% | -16.7% |
| Q4 2018 | $602,000 | -5.0% | 13,271 | +0.9% | 0.01% | +9.1% |
| Q3 2018 | $634,000 | +17.6% | 13,148 | +2.1% | 0.01% | +10.0% |
| Q2 2018 | $539,000 | +9.8% | 12,880 | +32.5% | 0.01% | 0.0% |
| Q1 2018 | $491,000 | +46.1% | 9,720 | +20.0% | 0.01% | +25.0% |
| Q4 2017 | $336,000 | – | 8,100 | – | 0.01% | – |
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% |