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 | $1,458,842 | +21.1% | 24,469 | +16.5% | 0.01% | +20.0% |
| Q2 2023 | $1,205,113 | +19.0% | 20,995 | +8.7% | 0.01% | 0.0% |
| Q1 2023 | $1,012,456 | +37.3% | 19,318 | -3.3% | 0.01% | +25.0% |
| Q4 2022 | $737,410 | +17.0% | 19,984 | +19.7% | 0.00% | 0.0% |
| Q3 2022 | $630,000 | +20.9% | 16,690 | 0.0% | 0.00% | +33.3% |
| Q2 2022 | $521,000 | -29.5% | 16,690 | -8.3% | 0.00% | -25.0% |
| Q1 2022 | $739,000 | -14.3% | 18,196 | -7.8% | 0.00% | 0.0% |
| Q4 2021 | $862,000 | +73.1% | 19,730 | +55.3% | 0.00% | +33.3% |
| Q3 2021 | $498,000 | -7.3% | 12,707 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $537,000 | -2.2% | 12,707 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $549,000 | -13.3% | 12,707 | -11.8% | 0.00% | -25.0% |
| Q4 2020 | $633,000 | +23.2% | 14,406 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $514,000 | -7.9% | 14,406 | 0.0% | 0.00% | -20.0% |
| Q2 2020 | $558,000 | +58.1% | 14,406 | +35.1% | 0.01% | +66.7% |
| Q1 2020 | $353,000 | +4.1% | 10,660 | +33.2% | 0.00% | 0.0% |
| Q4 2019 | $339,000 | +0.9% | 8,006 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $336,000 | +6.7% | 8,006 | +6.6% | 0.00% | 0.0% |
| Q2 2019 | $315,000 | -5.4% | 7,507 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $333,000 | -17.6% | 7,507 | -15.7% | 0.00% | -25.0% |
| Q4 2018 | $404,000 | +3.1% | 8,903 | +9.8% | 0.00% | +33.3% |
| Q3 2018 | $392,000 | +25.6% | 8,110 | +8.9% | 0.00% | 0.0% |
| Q2 2018 | $312,000 | -17.0% | 7,444 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $376,000 | +39.8% | 7,444 | +15.3% | 0.00% | +50.0% |
| Q4 2017 | $269,000 | +50.3% | 6,459 | +52.3% | 0.00% | 0.0% |
| Q3 2017 | $179,000 | +9.8% | 4,241 | +4.5% | 0.00% | 0.0% |
| Q2 2017 | $163,000 | +31.5% | 4,058 | +6.3% | 0.00% | +100.0% |
| Q1 2017 | $124,000 | +5.1% | 3,817 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $118,000 | +9.3% | 3,817 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $108,000 | +17.4% | 3,817 | +13.5% | 0.00% | 0.0% |
| Q2 2016 | $92,000 | -4.2% | 3,362 | +5.8% | 0.00% | 0.0% |
| Q1 2016 | $96,000 | +43.3% | 3,179 | +35.2% | 0.00% | 0.0% |
| Q4 2015 | $67,000 | +71.8% | 2,352 | +66.1% | 0.00% | 0.0% |
| Q3 2015 | $39,000 | +200.0% | 1,416 | +209.2% | 0.00% | – |
| Q2 2015 | $13,000 | -13.3% | 458 | 0.0% | 0.00% | – |
| Q1 2015 | $15,000 | – | 458 | – | 0.00% | – |
Download | ||||||
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% |