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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $386 | -88.5% | 6,473 | -88.9% | 0.00% | -84.0% |
| Q2 2023 | $3,343 | +288.3% | 58,243 | +254.6% | 0.02% | +150.0% |
| Q1 2023 | $861 | -99.2% | 16,425 | +403.8% | 0.01% | +900.0% |
| Q2 2022 | $102,000 | -96.7% | 3,260 | -95.7% | 0.00% | -95.7% |
| Q1 2022 | $3,080,000 | +384.3% | 75,888 | +421.0% | 0.02% | +666.7% |
| Q4 2021 | $636,000 | -88.3% | 14,565 | -89.5% | 0.00% | -88.5% |
| Q3 2021 | $5,446,000 | +1.0% | 138,828 | +8.9% | 0.03% | +4.0% |
| Q2 2021 | $5,392,000 | +232.6% | 127,536 | +239.7% | 0.02% | +212.5% |
| Q1 2021 | $1,621,000 | -39.2% | 37,541 | -38.1% | 0.01% | -42.9% |
| Q4 2020 | $2,667,000 | +211.2% | 60,690 | +152.9% | 0.01% | +180.0% |
| Q3 2020 | $857,000 | -43.7% | 23,994 | -39.0% | 0.01% | -61.5% |
| Q2 2020 | $1,523,000 | +80.5% | 39,343 | +54.2% | 0.01% | +62.5% |
| Q1 2020 | $844,000 | +64.8% | 25,521 | +111.2% | 0.01% | +60.0% |
| Q4 2019 | $512,000 | -79.4% | 12,081 | -79.6% | 0.01% | -75.0% |
| Q3 2019 | $2,488,000 | +3.1% | 59,249 | +3.1% | 0.02% | +17.6% |
| Q2 2019 | $2,413,000 | -0.7% | 57,473 | +4.9% | 0.02% | -22.7% |
| Q1 2019 | $2,431,000 | +324.3% | 54,808 | +334.3% | 0.02% | +340.0% |
| Q4 2018 | $573,000 | -28.0% | 12,620 | -23.4% | 0.01% | -16.7% |
| Q3 2018 | $796,000 | +28.4% | 16,478 | +11.6% | 0.01% | 0.0% |
| Q2 2018 | $620,000 | -25.3% | 14,771 | -10.0% | 0.01% | -14.3% |
| Q1 2018 | $830,000 | -54.4% | 16,405 | -62.4% | 0.01% | -58.8% |
| Q4 2017 | $1,819,000 | +677.4% | 43,687 | +687.9% | 0.02% | +750.0% |
| Q3 2017 | $234,000 | -37.6% | 5,545 | -40.5% | 0.00% | -33.3% |
| Q2 2017 | $375,000 | -72.4% | 9,319 | -77.6% | 0.00% | -75.0% |
| Q1 2017 | $1,358,000 | +68.9% | 41,695 | +59.9% | 0.01% | +71.4% |
| Q4 2016 | $804,000 | -41.9% | 26,071 | -46.5% | 0.01% | -53.3% |
| Q3 2016 | $1,383,000 | +33.0% | 48,694 | +28.3% | 0.02% | +114.3% |
| Q2 2016 | $1,040,000 | -6.6% | 37,957 | +2.6% | 0.01% | -12.5% |
| Q1 2016 | $1,114,000 | +52.6% | 37,001 | +45.4% | 0.01% | +60.0% |
| Q4 2015 | $730,000 | +147.5% | 25,446 | +153.7% | 0.01% | +150.0% |
| Q2 2015 | $295,000 | +183.7% | 10,028 | +208.5% | 0.00% | +100.0% |
| Q1 2015 | $104,000 | -54.0% | 3,251 | -55.2% | 0.00% | 0.0% |
| Q4 2014 | $226,000 | -24.9% | 7,254 | -25.5% | 0.00% | -50.0% |
| Q3 2014 | $301,000 | -74.9% | 9,740 | -73.7% | 0.00% | -71.4% |
| Q2 2014 | $1,200,000 | +268.1% | 37,057 | +226.3% | 0.01% | +600.0% |
| Q1 2014 | $326,000 | -21.1% | 11,355 | -12.0% | 0.00% | -50.0% |
| Q4 2013 | $413,000 | -69.5% | 12,901 | -70.6% | 0.00% | -66.7% |
| Q3 2013 | $1,355,000 | +344.3% | 43,819 | +302.0% | 0.01% | +500.0% |
| Q2 2013 | $305,000 | – | 10,900 | – | 0.00% | – |
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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% |