NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 324 filers reported holding NATIONAL INSTRS CORP in Q4 2021. The put-call ratio across all filers is 0.48 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $734 | +10.5% | 12,789 | -29.0% | 0.39% | -13.8% |
| Q4 2022 | $664 | -99.7% | 18,000 | +259.7% | 0.45% | +144.0% |
| Q1 2022 | $204,000 | -35.8% | 5,004 | -31.3% | 0.18% | -59.6% |
| Q4 2021 | $318,000 | +274.1% | 7,285 | +232.0% | 0.46% | +370.1% |
| Q3 2021 | $85,000 | +34.9% | 2,194 | +23.3% | 0.10% | +51.6% |
| Q3 2020 | $63,000 | -25.9% | 1,779 | -18.9% | 0.06% | +100.0% |
| Q2 2020 | $85,000 | -49.7% | 2,194 | -45.0% | 0.03% | -83.6% |
| Q4 2019 | $169,000 | – | 3,992 | – | 0.20% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Twin Securities, Inc. | 765,243 | $40,106,000 | 22.06% |
| Kite Lake Capital Management (UK) LLP | 295,500 | $15,487,155 | 16.56% |
| TIG Advisors, LLC | 3,753,431 | $196,717,319 | 14.44% |
| HARVEST MANAGEMENT LLC | 327,800 | $17,179,998 | 12.98% |
| GWM Asset Management Ltd | 103,700 | $5,434,917 | 11.02% |
| BCK CAPITAL MANAGEMENT LP | 222,064 | $11,638,374 | 10.12% |
| Kopion Asset Management, LLC | 180,940 | $9,483 | 8.25% |
| Nekton Capital Ltd. | 932,419 | $48,868,080 | 8.15% |
| AMH Equity Ltd | 111,900 | $5,864,679 | 6.72% |
| TOMS Capital Investment Management LP | 2,005,513 | $105,108,936 | 6.44% |