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 | $6,557,068 | +35.0% | 109,981 | +29.9% | 0.02% | +42.9% |
| Q2 2023 | $4,858,623 | +29.6% | 84,645 | +18.3% | 0.01% | +27.3% |
| Q1 2023 | $3,748,625 | +33.4% | 71,525 | -6.1% | 0.01% | +10.0% |
| Q4 2022 | $2,810,230 | -18.2% | 76,158 | -16.4% | 0.01% | -23.1% |
| Q3 2022 | $3,437,000 | +38.2% | 91,071 | +14.4% | 0.01% | +62.5% |
| Q2 2022 | $2,487,000 | -24.8% | 79,609 | -2.3% | 0.01% | +14.3% |
| Q1 2022 | $3,306,000 | -16.2% | 81,445 | -9.9% | 0.01% | -12.5% |
| Q4 2021 | $3,945,000 | +25.8% | 90,356 | +13.0% | 0.01% | -11.1% |
| Q3 2021 | $3,136,000 | +3.9% | 79,933 | +12.0% | 0.01% | 0.0% |
| Q2 2021 | $3,018,000 | +11.0% | 71,375 | +13.4% | 0.01% | 0.0% |
| Q1 2021 | $2,718,000 | +473.4% | 62,947 | +483.1% | 0.01% | +350.0% |
| Q4 2020 | $474,000 | +42.3% | 10,796 | +15.9% | 0.00% | 0.0% |
| Q3 2020 | $333,000 | +4.7% | 9,318 | +13.6% | 0.00% | 0.0% |
| Q2 2020 | $318,000 | -28.7% | 8,206 | -22.0% | 0.00% | 0.0% |
| Q4 2019 | $446,000 | +12.6% | 10,523 | +11.6% | 0.00% | 0.0% |
| Q3 2019 | $396,000 | 0.0% | 9,425 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $396,000 | -9.0% | 9,425 | -4.0% | 0.00% | -33.3% |
| Q1 2019 | $435,000 | +20.5% | 9,817 | +23.3% | 0.00% | 0.0% |
| Q4 2018 | $361,000 | -24.5% | 7,965 | -19.4% | 0.00% | 0.0% |
| Q3 2018 | $478,000 | +15.5% | 9,887 | +0.3% | 0.00% | 0.0% |
| Q2 2018 | $414,000 | -16.4% | 9,860 | +0.8% | 0.00% | 0.0% |
| Q1 2018 | $495,000 | +18.4% | 9,780 | -2.5% | 0.00% | 0.0% |
| Q4 2017 | $418,000 | +36.2% | 10,030 | +37.9% | 0.00% | 0.0% |
| Q3 2017 | $307,000 | -2.8% | 7,274 | -7.3% | 0.00% | 0.0% |
| Q2 2017 | $316,000 | +3.3% | 7,851 | -16.5% | 0.00% | 0.0% |
| Q1 2017 | $306,000 | -7.3% | 9,404 | -12.1% | 0.00% | -25.0% |
| Q4 2016 | $330,000 | +34.1% | 10,698 | +23.6% | 0.00% | +33.3% |
| Q3 2016 | $246,000 | +1.2% | 8,652 | -2.3% | 0.00% | 0.0% |
| Q2 2016 | $243,000 | -20.3% | 8,860 | -12.4% | 0.00% | -25.0% |
| Q1 2016 | $305,000 | +7.4% | 10,115 | +2.0% | 0.00% | +33.3% |
| Q4 2015 | $284,000 | +17.8% | 9,913 | +14.1% | 0.00% | 0.0% |
| Q3 2015 | $241,000 | -39.8% | 8,689 | -36.0% | 0.00% | -50.0% |
| Q2 2015 | $400,000 | -14.9% | 13,571 | -7.4% | 0.01% | 0.0% |
| Q1 2015 | $470,000 | -10.5% | 14,656 | -13.3% | 0.01% | 0.0% |
| Q4 2014 | $525,000 | -67.6% | 16,898 | -67.7% | 0.01% | -71.4% |
| Q3 2014 | $1,619,000 | +9.8% | 52,356 | +15.0% | 0.02% | +10.5% |
| Q2 2014 | $1,474,000 | +388.1% | 45,510 | +333.0% | 0.02% | +375.0% |
| Q1 2014 | $302,000 | -86.7% | 10,511 | -85.1% | 0.00% | -88.2% |
| Q4 2013 | $2,266,000 | +678.7% | 70,770 | +652.4% | 0.03% | +385.7% |
| Q3 2013 | $291,000 | – | 9,406 | – | 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% |