NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 317 filers reported holding NATIONAL INSTRS CORP in Q1 2022. The put-call ratio across all filers is 1.46 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $4,501,308 | +184.7% | 78,420 | +160.0% | 0.12% | +174.4% |
| Q1 2023 | $1,581,000 | +198.9% | 30,166 | +131.4% | 0.04% | +72.0% |
| Q1 2022 | $529,000 | -49.5% | 13,036 | -45.7% | 0.02% | -61.5% |
| Q4 2021 | $1,048,000 | +338.5% | 23,999 | +324.2% | 0.06% | +225.0% |
| Q2 2021 | $239,000 | -39.9% | 5,657 | -52.9% | 0.02% | -31.0% |
| Q1 2020 | $398,000 | -62.2% | 12,020 | -51.6% | 0.03% | -53.2% |
| Q4 2019 | $1,052,000 | +373.9% | 24,854 | +369.4% | 0.06% | +210.0% |
| Q2 2019 | $222,000 | -78.5% | 5,295 | -77.3% | 0.02% | -72.6% |
| Q1 2019 | $1,033,000 | -38.8% | 23,280 | -37.5% | 0.07% | -31.1% |
| Q4 2018 | $1,689,000 | +744.5% | 37,224 | +797.8% | 0.11% | +606.7% |
| Q3 2018 | $200,000 | -11.5% | 4,146 | -23.7% | 0.02% | -40.0% |
| Q4 2017 | $226,000 | -15.4% | 5,436 | -36.8% | 0.02% | -46.8% |
| Q4 2014 | $267,000 | – | 8,600 | – | 0.05% | – |
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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% |