NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 388 filers reported holding NATIONAL INSTRS CORP in Q1 2023. The put-call ratio across all filers is 0.68 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,742,894 | -12.9% | 30,364 | -20.5% | 0.11% | -19.7% |
| Q1 2023 | $2,001,433 | +651.4% | 38,188 | +429.1% | 0.14% | +647.4% |
| Q4 2022 | $266,344 | -33.4% | 7,218 | -29.2% | 0.02% | -34.5% |
| Q3 2021 | $400,000 | +1042.9% | 10,198 | +1140.6% | 0.03% | +866.7% |
| Q1 2021 | $35,000 | -34.0% | 822 | -40.4% | 0.00% | -57.1% |
| Q2 2020 | $53,000 | -72.3% | 1,380 | -69.4% | 0.01% | -63.2% |
| Q4 2019 | $191,000 | -20.7% | 4,515 | -21.3% | 0.02% | -20.8% |
| Q3 2019 | $241,000 | +19.3% | 5,740 | +19.0% | 0.02% | +20.0% |
| Q2 2019 | $202,000 | -84.9% | 4,823 | -84.0% | 0.02% | -84.3% |
| Q1 2019 | $1,335,000 | +14.9% | 30,113 | +17.5% | 0.13% | +11.4% |
| Q4 2018 | $1,162,000 | +893.2% | 25,624 | +950.2% | 0.11% | +1325.0% |
| Q3 2018 | $117,000 | -78.6% | 2,440 | -81.3% | 0.01% | -78.4% |
| Q2 2018 | $547,000 | +264.7% | 13,035 | +182.0% | 0.04% | +131.2% |
| Q1 2017 | $150,000 | +284.6% | 4,623 | +229.0% | 0.02% | +300.0% |
| Q3 2016 | $39,000 | +387.5% | 1,405 | +379.5% | 0.00% | +300.0% |
| Q1 2016 | $8,000 | -97.3% | 293 | -97.2% | 0.00% | -98.0% |
| Q4 2015 | $295,000 | +29400.0% | 10,295 | +18964.8% | 0.05% | – |
| Q2 2015 | $1,000 | -93.8% | 54 | -89.5% | 0.00% | -100.0% |
| Q1 2015 | $16,000 | -27.3% | 513 | -29.3% | 0.00% | -42.9% |
| Q4 2014 | $22,000 | -85.0% | 726 | -85.9% | 0.01% | -80.0% |
| Q1 2014 | $147,000 | +2350.0% | 5,136 | +2468.0% | 0.04% | +1066.7% |
| Q4 2013 | $6,000 | -90.6% | 200 | -90.5% | 0.00% | -92.5% |
| Q3 2013 | $64,000 | – | 2,100 | – | 0.04% | – |
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% |