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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $149,000 | -36.9% | 4,038 | -9.9% | 0.00% | – |
| Q3 2022 | $236,000 | -99.3% | 4,482 | -99.6% | 0.00% | -100.0% |
| Q2 2022 | $36,119,000 | -29.9% | 1,156,555 | -8.9% | 0.04% | +5.1% |
| Q1 2022 | $51,514,000 | -5.3% | 1,269,131 | +1.9% | 0.04% | -13.3% |
| Q4 2021 | $54,396,000 | +9.2% | 1,245,604 | -1.9% | 0.04% | +7.1% |
| Q3 2021 | $49,796,000 | -5.5% | 1,269,343 | +1.9% | 0.04% | -2.3% |
| Q2 2021 | $52,688,000 | +30532.6% | 1,246,153 | +31194.7% | 0.04% | – |
| Q1 2021 | $172,000 | -25.5% | 3,982 | -24.1% | 0.00% | – |
| Q4 2020 | $231,000 | +23.5% | 5,249 | 0.0% | 0.00% | – |
| Q3 2020 | $187,000 | -7.9% | 5,249 | 0.0% | 0.00% | – |
| Q2 2020 | $203,000 | +23.0% | 5,249 | +5.0% | 0.00% | – |
| Q1 2020 | $165,000 | -22.2% | 5,000 | 0.0% | 0.00% | – |
| Q4 2019 | $212,000 | +1.0% | 5,000 | 0.0% | 0.00% | – |
| Q3 2019 | $210,000 | -66.7% | 5,000 | -66.7% | 0.00% | – |
| Q2 2019 | $630,000 | +6900.0% | 15,000 | +7400.0% | 0.00% | – |
| Q4 2018 | $9,000 | – | 200 | – | 0.00% | – |
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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% |