NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 296 filers reported holding NATIONAL INSTRS CORP in Q4 2020. The put-call ratio across all filers is 0.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,967,407 | -54.0% | 49,772 | -55.7% | 0.01% | -58.3% |
| Q2 2023 | $6,446,364 | +412.4% | 112,306 | +262.4% | 0.01% | +1100.0% |
| Q1 2022 | $1,258,000 | +108.3% | 30,992 | +124.2% | 0.00% | – |
| Q4 2021 | $604,000 | +11.4% | 13,825 | 0.0% | 0.00% | – |
| Q3 2021 | $542,000 | +19.4% | 13,825 | +28.9% | 0.00% | – |
| Q2 2021 | $454,000 | -1.9% | 10,727 | 0.0% | 0.00% | – |
| Q1 2021 | $463,000 | -26.7% | 10,727 | -25.5% | 0.00% | -100.0% |
| Q4 2020 | $632,000 | -37.5% | 14,397 | -49.2% | 0.00% | 0.0% |
| Q3 2020 | $1,012,000 | -8.3% | 28,346 | -0.7% | 0.00% | 0.0% |
| Q2 2020 | $1,104,000 | +83.1% | 28,532 | +56.5% | 0.00% | 0.0% |
| Q1 2020 | $603,000 | +129.3% | 18,236 | +194.1% | 0.00% | – |
| Q4 2019 | $263,000 | -81.1% | 6,200 | -81.2% | 0.00% | -100.0% |
| Q3 2019 | $1,388,000 | +1.4% | 33,060 | +1.4% | 0.00% | 0.0% |
| Q2 2019 | $1,369,000 | -2.4% | 32,609 | +3.2% | 0.00% | 0.0% |
| Q1 2019 | $1,402,000 | -25.3% | 31,595 | -23.6% | 0.00% | -50.0% |
| Q4 2018 | $1,877,000 | -92.4% | 41,369 | -91.9% | 0.00% | -91.3% |
| Q3 2018 | $24,828,000 | +26.9% | 513,717 | +10.2% | 0.02% | +21.1% |
| Q2 2018 | $19,567,000 | -16.9% | 466,109 | +0.1% | 0.02% | -17.4% |
| Q1 2018 | $23,556,000 | +84.9% | 465,826 | +52.2% | 0.02% | +130.0% |
| Q4 2017 | $12,739,000 | – | 306,005 | – | 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% |