NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 317 filers reported holding NATIONAL INSTRS CORP in Q1 2022. The put-call ratio across all filers is 1.46 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q2 2023 | $4,993 | -89.5% | 87 | -90.4% | 0.00% | -100.0% |
| Q1 2023 | $47,640 | +29.9% | 909 | -8.6% | 0.00% | +33.3% |
| Q4 2022 | $36,678 | -18.5% | 994 | -16.3% | 0.00% | -25.0% |
| Q3 2022 | $45,000 | -6.2% | 1,188 | -22.8% | 0.00% | 0.0% |
| Q2 2022 | $48,000 | -35.1% | 1,539 | -16.0% | 0.00% | -20.0% |
| Q1 2022 | $74,000 | -32.1% | 1,833 | -26.8% | 0.01% | -16.7% |
| Q4 2021 | $109,000 | +4.8% | 2,503 | -5.2% | 0.01% | 0.0% |
| Q3 2021 | $104,000 | +2.0% | 2,641 | +9.2% | 0.01% | 0.0% |
| Q2 2021 | $102,000 | +4.1% | 2,419 | +6.7% | 0.01% | -14.3% |
| Q1 2021 | $98,000 | +46.3% | 2,268 | +49.0% | 0.01% | +40.0% |
| Q4 2020 | $67,000 | +55.8% | 1,522 | +26.1% | 0.01% | +25.0% |
| Q3 2020 | $43,000 | +22.9% | 1,207 | +31.6% | 0.00% | +33.3% |
| Q2 2020 | $35,000 | +84.2% | 917 | +60.6% | 0.00% | +50.0% |
| Q1 2020 | $19,000 | -38.7% | 571 | -22.7% | 0.00% | -33.3% |
| Q4 2019 | $31,000 | +47.6% | 739 | +45.8% | 0.00% | -40.0% |
| Q3 2019 | $21,000 | +31.2% | 507 | +35.2% | 0.01% | +150.0% |
| Q2 2019 | $16,000 | -30.4% | 375 | -29.4% | 0.00% | 0.0% |
| Q1 2019 | $23,000 | +64.3% | 531 | +63.4% | 0.00% | 0.0% |
| Q4 2018 | $14,000 | +7.7% | 325 | +21.7% | 0.00% | -50.0% |
| Q3 2018 | $13,000 | – | 267 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ergoteles LLC | 163,094 | $9,723,664 | 14.25% |
| Kellner Capital, LLC | 171,949 | $10,252 | 12.06% |
| HARVEST MANAGEMENT LLC | 300,900 | $17,939,658 | 9.33% |
| Vazirani Asset Management LLC | 95,000 | $5,663,900 | 8.66% |
| TIG Advisors, LLC | 3,039,369 | $181,207,180 | 8.16% |
| KRYGER CAPITAL Ltd | 987,651 | $58,883,753 | 6.80% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 2,109,200 | $125,750,504 | 6.59% |
| NEXPOINT ASSET MANAGEMENT, L.P. | 782,049 | $46,625,761 | 6.37% |
| GLAZER CAPITAL, LLC | 1,614,638 | $96,265 | 6.27% |
| UBS OCONNOR LLC | 4,043,391 | $241,066,971 | 6.07% |