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 | $2,409,781 | +3.2% | 40,419 | -0.6% | 0.02% | +16.7% |
| Q2 2023 | $2,334,343 | +8.3% | 40,668 | -1.1% | 0.02% | 0.0% |
| Q1 2023 | $2,155,728 | +40.4% | 41,132 | -1.1% | 0.02% | +38.5% |
| Q4 2022 | $1,535,335 | -1.1% | 41,608 | +1.2% | 0.01% | -7.1% |
| Q3 2022 | $1,552,000 | +25.9% | 41,112 | +4.1% | 0.01% | +40.0% |
| Q2 2022 | $1,233,000 | -20.3% | 39,501 | +3.6% | 0.01% | +11.1% |
| Q1 2022 | $1,547,000 | -5.4% | 38,121 | +1.8% | 0.01% | 0.0% |
| Q4 2021 | $1,635,000 | +5.9% | 37,437 | -4.8% | 0.01% | 0.0% |
| Q3 2021 | $1,544,000 | -7.9% | 39,345 | -0.8% | 0.01% | -10.0% |
| Q2 2021 | $1,676,000 | -14.9% | 39,644 | -13.0% | 0.01% | -23.1% |
| Q1 2021 | $1,969,000 | -20.0% | 45,566 | -18.7% | 0.01% | -13.3% |
| Q4 2020 | $2,461,000 | +41.2% | 56,021 | +14.8% | 0.02% | +15.4% |
| Q3 2020 | $1,743,000 | +26.2% | 48,806 | +36.8% | 0.01% | +18.2% |
| Q2 2020 | $1,381,000 | +60.0% | 35,668 | +36.7% | 0.01% | +22.2% |
| Q1 2020 | $863,000 | +4.5% | 26,083 | +33.6% | 0.01% | +50.0% |
| Q4 2019 | $826,000 | +114.0% | 19,518 | +112.4% | 0.01% | +100.0% |
| Q3 2019 | $386,000 | -24.3% | 9,189 | -24.5% | 0.00% | -25.0% |
| Q2 2019 | $510,000 | +94.7% | 12,174 | +106.2% | 0.00% | +100.0% |
| Q1 2019 | $262,000 | -29.6% | 5,905 | -27.8% | 0.00% | -33.3% |
| Q4 2018 | $372,000 | -68.2% | 8,178 | -66.2% | 0.00% | -62.5% |
| Q3 2018 | $1,169,000 | +13.8% | 24,201 | -1.2% | 0.01% | +14.3% |
| Q2 2018 | $1,027,000 | -76.6% | 24,498 | -71.8% | 0.01% | -36.4% |
| Q1 2018 | $4,389,000 | +17.2% | 86,779 | -3.5% | 0.01% | +22.2% |
| Q4 2017 | $3,746,000 | +352.4% | 89,941 | +358.7% | 0.01% | +350.0% |
| Q3 2017 | $828,000 | +0.1% | 19,608 | -4.7% | 0.00% | 0.0% |
| Q2 2017 | $827,000 | -7.7% | 20,565 | -25.2% | 0.00% | 0.0% |
| Q1 2017 | $896,000 | +72.6% | 27,510 | +63.3% | 0.00% | +100.0% |
| Q4 2016 | $519,000 | +59.7% | 16,846 | +47.5% | 0.00% | 0.0% |
| Q3 2016 | $325,000 | +40.7% | 11,418 | +35.2% | 0.00% | 0.0% |
| Q2 2016 | $231,000 | -8.0% | 8,445 | +1.2% | 0.00% | 0.0% |
| Q1 2016 | $251,000 | +5.9% | 8,344 | -2.1% | 0.00% | 0.0% |
| Q3 2015 | $237,000 | -9.5% | 8,519 | -4.3% | 0.00% | 0.0% |
| Q2 2015 | $262,000 | -2.2% | 8,903 | +6.4% | 0.00% | 0.0% |
| Q1 2015 | $268,000 | +1.9% | 8,367 | -1.1% | 0.00% | 0.0% |
| Q4 2014 | $263,000 | -51.7% | 8,456 | -52.0% | 0.00% | 0.0% |
| Q3 2014 | $545,000 | +92.6% | 17,626 | +101.6% | 0.00% | 0.0% |
| Q2 2014 | $283,000 | +40.1% | 8,744 | +24.0% | 0.00% | 0.0% |
| Q1 2014 | $202,000 | -60.8% | 7,049 | -56.2% | 0.00% | -50.0% |
| Q4 2013 | $515,000 | +2.4% | 16,084 | -0.9% | 0.00% | 0.0% |
| Q3 2013 | $503,000 | -66.1% | 16,235 | -69.4% | 0.00% | -66.7% |
| Q2 2013 | $1,483,000 | – | 53,111 | – | 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% |