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 | $755,147 | +37.3% | 12,666 | +32.1% | 0.02% | +33.3% |
| Q2 2023 | $550,179 | +56854.3% | 9,585 | -48.0% | 0.02% | -41.9% |
| Q1 2023 | $966 | +1050.0% | 18,430 | +711.9% | 0.03% | +933.3% |
| Q4 2022 | $84 | -100.0% | 2,270 | -66.4% | 0.00% | -25.0% |
| Q3 2022 | $255,000 | -19.3% | 6,764 | -33.2% | 0.00% | -42.9% |
| Q2 2022 | $316,000 | -58.1% | 10,131 | -45.5% | 0.01% | 0.0% |
| Q1 2022 | $755,000 | +97.6% | 18,605 | +112.9% | 0.01% | 0.0% |
| Q4 2021 | $382,000 | +45.8% | 8,740 | +30.8% | 0.01% | 0.0% |
| Q3 2021 | $262,000 | -80.5% | 6,680 | -79.0% | 0.01% | -80.0% |
| Q2 2021 | $1,345,000 | +136.0% | 31,809 | +140.8% | 0.04% | +250.0% |
| Q1 2021 | $570,000 | -58.7% | 13,212 | -58.0% | 0.01% | -76.2% |
| Q4 2020 | $1,381,000 | +14.8% | 31,434 | -6.7% | 0.04% | +223.1% |
| Q3 2020 | $1,203,000 | +12.4% | 33,692 | +21.9% | 0.01% | -70.5% |
| Q2 2020 | $1,070,000 | +407.1% | 27,631 | +333.1% | 0.04% | +238.5% |
| Q1 2020 | $211,000 | +1306.7% | 6,380 | +1652.7% | 0.01% | +1200.0% |
| Q4 2019 | $15,000 | -78.3% | 364 | -78.1% | 0.00% | -80.0% |
| Q3 2019 | $69,000 | -49.3% | 1,659 | -49.0% | 0.01% | -44.4% |
| Q2 2019 | $136,000 | -54.4% | 3,251 | -51.5% | 0.01% | -50.0% |
| Q1 2019 | $298,000 | +338.2% | 6,701 | +348.5% | 0.02% | +260.0% |
| Q4 2018 | $68,000 | -88.7% | 1,494 | -88.0% | 0.01% | -88.6% |
| Q3 2018 | $602,000 | +1405.0% | 12,461 | +1218.6% | 0.04% | +2100.0% |
| Q2 2018 | $40,000 | -91.6% | 945 | -90.0% | 0.00% | -95.1% |
| Q1 2018 | $475,000 | +1087.5% | 9,403 | +873.4% | 0.04% | +720.0% |
| Q4 2017 | $40,000 | +73.9% | 966 | +72.8% | 0.01% | +150.0% |
| Q3 2017 | $23,000 | +1050.0% | 559 | +831.7% | 0.00% | – |
| Q1 2017 | $2,000 | -90.5% | 60 | -91.1% | 0.00% | -100.0% |
| Q4 2016 | $21,000 | -85.8% | 673 | -87.0% | 0.00% | -86.7% |
| Q3 2016 | $148,000 | +24.4% | 5,180 | +19.5% | 0.02% | +36.4% |
| Q2 2016 | $119,000 | +561.1% | 4,333 | +643.2% | 0.01% | +266.7% |
| Q1 2016 | $18,000 | -37.9% | 583 | -41.3% | 0.00% | -40.0% |
| Q4 2015 | $29,000 | -34.1% | 994 | -37.4% | 0.01% | +25.0% |
| Q3 2015 | $44,000 | -8.3% | 1,587 | -2.9% | 0.00% | 0.0% |
| Q2 2015 | $48,000 | +860.0% | 1,634 | +1042.7% | 0.00% | +300.0% |
| Q1 2015 | $5,000 | -61.5% | 143 | -65.8% | 0.00% | 0.0% |
| Q4 2014 | $13,000 | -70.5% | 418 | -70.6% | 0.00% | -80.0% |
| Q3 2014 | $44,000 | -74.7% | 1,424 | -73.5% | 0.01% | -77.3% |
| Q2 2014 | $174,000 | +100.0% | 5,377 | +78.3% | 0.02% | +100.0% |
| Q1 2014 | $87,000 | +443.8% | 3,016 | +498.4% | 0.01% | +266.7% |
| Q4 2013 | $16,000 | -93.0% | 504 | -93.1% | 0.00% | -87.5% |
| Q3 2013 | $227,000 | +249.2% | 7,346 | +217.0% | 0.02% | +380.0% |
| Q2 2013 | $65,000 | – | 2,317 | – | 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% |