NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 307 filers reported holding NATIONAL INSTRS CORP in Q3 2021. The put-call ratio across all filers is 6.14 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $61,177,751 | +40.6% | 1,026,128 | +35.3% | 0.16% | +41.2% |
| Q2 2023 | $43,525,444 | +544.8% | 758,283 | +488.7% | 0.11% | +470.0% |
| Q1 2023 | $6,750,565 | +214.7% | 128,803 | +162.2% | 0.02% | +566.7% |
| Q4 2021 | $2,145,000 | -79.5% | 49,120 | -81.6% | 0.00% | -83.3% |
| Q3 2021 | $10,467,000 | -38.7% | 266,800 | -34.0% | 0.02% | -41.9% |
| Q2 2021 | $17,081,000 | +24.2% | 404,000 | +26.8% | 0.03% | +14.8% |
| Q1 2021 | $13,754,000 | -46.9% | 318,500 | -46.0% | 0.03% | -50.9% |
| Q4 2020 | $25,903,000 | +112.3% | 589,508 | +72.5% | 0.06% | +66.7% |
| Q3 2020 | $12,199,000 | +4180.4% | 341,700 | +4541.4% | 0.03% | +3200.0% |
| Q2 2020 | $285,000 | -46.4% | 7,362 | -41.9% | 0.00% | -50.0% |
| Q2 2019 | $532,000 | 0.0% | 12,678 | +5.6% | 0.00% | 0.0% |
| Q1 2019 | $532,000 | -64.8% | 12,000 | -64.0% | 0.00% | -71.4% |
| Q4 2018 | $1,511,000 | – | 33,300 | – | 0.01% | – |
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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% |