NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 388 filers reported holding NATIONAL INSTRS CORP in Q1 2023. The put-call ratio across all filers is 0.68 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $69 | +53.3% | 1,167 | +46.2% | 0.00% | – |
| Q2 2023 | $45 | -87.6% | 798 | -88.5% | 0.00% | – |
| Q1 2023 | $362 | -99.9% | 6,920 | -21.6% | 0.00% | – |
| Q2 2022 | $275,000 | +587.5% | 8,829 | +856.6% | 0.00% | – |
| Q4 2021 | $40,000 | +150.0% | 923 | +147.5% | 0.00% | – |
| Q1 2021 | $16,000 | +166.7% | 373 | +155.5% | 0.00% | – |
| Q2 2019 | $6,000 | -99.3% | 146 | -99.2% | 0.00% | -100.0% |
| Q4 2018 | $877,000 | +10862.5% | 19,338 | +10467.2% | 0.00% | – |
| Q3 2018 | $8,000 | +100.0% | 183 | +108.0% | 0.00% | – |
| Q1 2018 | $4,000 | -50.0% | 88 | -56.4% | 0.00% | – |
| Q4 2017 | $8,000 | -98.6% | 202 | -98.8% | 0.00% | -100.0% |
| Q1 2017 | $560,000 | – | 17,227 | – | 0.02% | – |
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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% |