NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 307 filers reported holding NATIONAL INSTRS CORP in Q3 2021. The put-call ratio across all filers is 6.14 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $89,430 | +3.9% | 1,500 | 0.0% | 0.00% | +100.0% |
| Q2 2023 | $86,100 | -37.5% | 1,500 | -42.9% | 0.00% | -66.7% |
| Q1 2023 | $137,681 | -81.8% | 2,627 | -87.2% | 0.00% | -78.6% |
| Q4 2022 | $754,716 | -3.0% | 20,453 | -0.7% | 0.01% | -22.2% |
| Q3 2022 | $778,000 | +20.8% | 20,603 | -0.2% | 0.02% | +28.6% |
| Q2 2022 | $644,000 | -14.8% | 20,637 | +10.7% | 0.01% | -6.7% |
| Q1 2022 | $756,000 | -10.7% | 18,634 | -3.9% | 0.02% | -6.2% |
| Q4 2021 | $847,000 | +7.6% | 19,397 | -3.3% | 0.02% | 0.0% |
| Q3 2021 | $787,000 | +40.5% | 20,052 | +51.3% | 0.02% | +45.5% |
| Q2 2021 | $560,000 | -3.3% | 13,252 | -1.2% | 0.01% | -15.4% |
| Q1 2021 | $579,000 | -12.8% | 13,413 | -11.2% | 0.01% | -13.3% |
| Q4 2020 | $664,000 | +19.2% | 15,113 | -3.2% | 0.02% | +7.1% |
| Q3 2020 | $557,000 | -8.2% | 15,613 | -0.4% | 0.01% | -12.5% |
| Q2 2020 | $607,000 | +239.1% | 15,683 | +189.6% | 0.02% | +166.7% |
| Q1 2020 | $179,000 | -21.8% | 5,415 | 0.0% | 0.01% | 0.0% |
| Q4 2019 | $229,000 | +0.9% | 5,415 | 0.0% | 0.01% | -14.3% |
| Q3 2019 | $227,000 | 0.0% | 5,415 | 0.0% | 0.01% | 0.0% |
| Q2 2019 | $227,000 | -5.4% | 5,415 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $240,000 | -2.4% | 5,415 | 0.0% | 0.01% | -22.2% |
| Q4 2018 | $246,000 | -6.1% | 5,415 | 0.0% | 0.01% | +12.5% |
| Q3 2018 | $262,000 | +15.4% | 5,415 | 0.0% | 0.01% | +14.3% |
| Q2 2018 | $227,000 | -17.2% | 5,415 | 0.0% | 0.01% | -12.5% |
| Q1 2018 | $274,000 | +21.8% | 5,415 | 0.0% | 0.01% | +14.3% |
| Q4 2017 | $225,000 | -1.3% | 5,415 | 0.0% | 0.01% | 0.0% |
| Q3 2017 | $228,000 | +4.6% | 5,415 | 0.0% | 0.01% | 0.0% |
| Q2 2017 | $218,000 | -22.7% | 5,415 | -45.4% | 0.01% | -30.0% |
| Q3 2016 | $282,000 | +4.1% | 9,915 | 0.0% | 0.01% | 0.0% |
| Q2 2016 | $271,000 | -9.1% | 9,915 | 0.0% | 0.01% | -9.1% |
| Q1 2016 | $298,000 | +4.9% | 9,915 | 0.0% | 0.01% | 0.0% |
| Q4 2015 | $284,000 | +3.3% | 9,915 | 0.0% | 0.01% | 0.0% |
| Q3 2015 | $275,000 | -10.4% | 9,915 | -4.8% | 0.01% | 0.0% |
| Q2 2015 | $307,000 | -7.8% | 10,415 | 0.0% | 0.01% | -8.3% |
| Q1 2015 | $333,000 | – | 10,415 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Simcah Management LLC | 147,000 | $4,707,000 | 5.43% |
| MCDANIEL TERRY & CO | 391,950 | $12,550,000 | 3.17% |
| RIVERBRIDGE PARTNERS LLC | 4,966,070 | $159,014,000 | 2.88% |
| Friedberg Investment Management | 215,373 | $6,896,000 | 2.79% |
| OMT Capital Management LLC | 265,260 | $8,494,000 | 2.56% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 280,524 | $8,982,000 | 2.00% |
| EdgePoint Investment Group Inc. | 1,994,089 | $63,851,000 | 1.66% |
| Stanley-Laman Group, Ltd. | 189,510 | $6,068,000 | 1.32% |
| HERMES INVESTMENT MANAGEMENT LTD | 1,302,950 | $41,720,000 | 1.27% |
| Tygh Capital Management, Inc. | 188,453 | $6,034,000 | 1.26% |