NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 314 filers reported holding NATIONAL INSTRS CORP in Q3 2023. The put-call ratio across all filers is 2.24 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,981 | +99266.7% | 50 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $3 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $3 | +50.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $2 | -99.9% | 50 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $2,000 | -33.3% | 50 | -32.4% | 0.00% | 0.0% |
| Q1 2021 | $3,000 | 0.0% | 74 | 0.0% | 0.00% | -50.0% |
| Q4 2020 | $3,000 | 0.0% | 74 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $3,000 | 0.0% | 74 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $3,000 | +50.0% | 74 | +48.0% | 0.00% | +100.0% |
| Q1 2020 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | -50.0% |
| Q1 2019 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | +100.0% |
| Q3 2018 | $2,000 | 0.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $2,000 | -33.3% | 50 | 0.0% | 0.00% | -50.0% |
| Q1 2018 | $3,000 | +50.0% | 50 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $2,000 | – | 50 | – | 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% |