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 2022 | $139,000 | -98.5% | 4,460 | -98.0% | 0.02% | -98.2% |
| Q1 2022 | $9,104,000 | -29.3% | 224,290 | -23.9% | 1.01% | -28.9% |
| Q4 2021 | $12,873,000 | +58.0% | 294,790 | +41.9% | 1.42% | +50.4% |
| Q3 2021 | $8,148,000 | -7.8% | 207,700 | -0.6% | 0.94% | -4.6% |
| Q2 2021 | $8,833,000 | -0.5% | 208,925 | +1.6% | 0.99% | -4.1% |
| Q1 2021 | $8,881,000 | – | 205,645 | – | 1.03% | – |
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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% |