NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 290 filers reported holding NATIONAL INSTRS CORP in Q3 2020. The put-call ratio across all filers is 0.90 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,894,366 | +3.9% | 31,774 | 0.0% | 0.01% | -16.7% |
| Q2 2023 | $1,823,828 | +375.1% | 31,774 | +333.8% | 0.01% | +200.0% |
| Q1 2023 | $383,851 | -78.7% | 7,324 | -83.5% | 0.00% | -75.0% |
| Q1 2022 | $1,805,000 | +46.4% | 44,468 | +41.5% | 0.01% | +100.0% |
| Q3 2021 | $1,233,000 | +196.4% | 31,428 | +219.6% | 0.00% | +100.0% |
| Q2 2021 | $416,000 | +88.2% | 9,834 | +95.2% | 0.00% | 0.0% |
| Q4 2020 | $221,000 | -53.5% | 5,038 | -62.1% | 0.00% | -66.7% |
| Q3 2020 | $475,000 | -58.9% | 13,300 | -55.4% | 0.01% | -68.4% |
| Q2 2020 | $1,155,000 | +288.9% | 29,844 | +325.7% | 0.02% | +850.0% |
| Q4 2019 | $297,000 | -89.3% | 7,011 | -89.4% | 0.00% | -92.0% |
| Q3 2019 | $2,788,000 | -49.9% | 66,402 | -49.9% | 0.02% | -53.7% |
| Q2 2019 | $5,570,000 | -8.3% | 132,651 | -3.2% | 0.05% | -15.6% |
| Q1 2019 | $6,077,000 | -22.4% | 136,993 | -20.7% | 0.06% | -29.7% |
| Q4 2018 | $7,836,000 | +3779.2% | 172,679 | +4223.5% | 0.09% | +2933.3% |
| Q1 2018 | $202,000 | -68.9% | 3,994 | -74.4% | 0.00% | -72.7% |
| Q4 2017 | $650,000 | +41.0% | 15,618 | +4.5% | 0.01% | -42.1% |
| Q4 2016 | $461,000 | +107.7% | 14,947 | +102.8% | 0.02% | +11.8% |
| Q1 2016 | $222,000 | – | 7,369 | – | 0.02% | – |
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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% |