NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 309 filers reported holding NATIONAL INSTRS CORP in Q1 2021. The put-call ratio across all filers is 0.29 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $877,785 | +3.9% | 14,723 | 0.0% | 0.10% | +9.4% |
| Q2 2023 | $845,100 | +9.5% | 14,723 | 0.0% | 0.10% | +9.1% |
| Q1 2023 | $771,632 | +42.0% | 14,723 | 0.0% | 0.09% | +33.3% |
| Q4 2022 | $543,279 | -2.3% | 14,723 | 0.0% | 0.07% | -12.0% |
| Q3 2022 | $556,000 | +20.9% | 14,723 | 0.0% | 0.08% | +36.4% |
| Q2 2022 | $460,000 | -23.1% | 14,723 | 0.0% | 0.06% | -17.9% |
| Q1 2022 | $598,000 | -7.0% | 14,723 | 0.0% | 0.07% | -8.2% |
| Q4 2021 | $643,000 | +11.2% | 14,723 | 0.0% | 0.07% | +9.0% |
| Q3 2021 | $578,000 | -7.1% | 14,723 | 0.0% | 0.07% | -4.3% |
| Q2 2021 | $622,000 | -2.2% | 14,723 | 0.0% | 0.07% | -7.9% |
| Q1 2021 | $636,000 | -1.7% | 14,723 | 0.0% | 0.08% | -9.5% |
| Q4 2020 | $647,000 | +23.0% | 14,723 | 0.0% | 0.08% | +7.7% |
| Q3 2020 | $526,000 | -7.7% | 14,723 | 0.0% | 0.08% | -14.3% |
| Q2 2020 | $570,000 | +17.0% | 14,723 | 0.0% | 0.09% | +1.1% |
| Q1 2020 | $487,000 | – | 14,723 | – | 0.09% | – |
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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% |