NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 224 filers reported holding NATIONAL INSTRS CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $2,845,077 | +42.0% | 54,285 | 0.0% | 0.42% | +41.3% |
| Q4 2022 | $2,003,117 | -6.3% | 54,285 | -4.2% | 0.30% | -12.9% |
| Q3 2022 | $2,138,000 | +18.7% | 56,645 | -1.8% | 0.34% | +28.6% |
| Q2 2022 | $1,801,000 | -26.1% | 57,680 | -3.9% | 0.27% | -10.1% |
| Q1 2022 | $2,437,000 | -6.6% | 60,030 | +0.5% | 0.30% | -0.3% |
| Q4 2021 | $2,608,000 | +11.0% | 59,715 | -0.3% | 0.30% | +1.7% |
| Q3 2021 | $2,349,000 | -9.7% | 59,885 | -2.6% | 0.29% | -9.3% |
| Q2 2021 | $2,601,000 | -13.2% | 61,515 | -11.3% | 0.32% | -16.6% |
| Q1 2021 | $2,995,000 | -1.4% | 69,345 | +0.3% | 0.39% | -4.7% |
| Q4 2020 | $3,039,000 | +20.3% | 69,165 | -2.2% | 0.40% | +6.6% |
| Q3 2020 | $2,526,000 | +4.3% | 70,750 | +13.1% | 0.38% | -0.5% |
| Q2 2020 | $2,421,000 | +19.4% | 62,545 | +2.1% | 0.38% | +4.4% |
| Q1 2020 | $2,027,000 | -22.0% | 61,270 | -0.2% | 0.37% | +1.7% |
| Q4 2019 | $2,600,000 | +2.6% | 61,405 | +1.8% | 0.36% | -3.5% |
| Q3 2019 | $2,534,000 | -2.8% | 60,345 | -2.8% | 0.37% | -1.6% |
| Q2 2019 | $2,607,000 | -4.2% | 62,075 | +1.2% | 0.38% | -6.7% |
| Q1 2019 | $2,720,000 | -1.3% | 61,325 | +1.0% | 0.41% | -14.5% |
| Q4 2018 | $2,756,000 | -4.0% | 60,730 | +2.3% | 0.48% | +15.6% |
| Q3 2018 | $2,870,000 | +13.9% | 59,390 | -1.0% | 0.41% | +8.2% |
| Q2 2018 | $2,520,000 | -19.6% | 60,020 | -3.2% | 0.38% | -21.2% |
| Q1 2018 | $3,136,000 | +22.6% | 62,005 | +0.9% | 0.48% | +25.2% |
| Q4 2017 | $2,557,000 | -1.7% | 61,430 | -0.4% | 0.38% | -15.2% |
| Q3 2017 | $2,602,000 | +5.9% | 61,695 | +0.9% | 0.45% | +1.8% |
| Q2 2017 | $2,458,000 | +24.5% | 61,120 | +0.8% | 0.45% | +20.9% |
| Q1 2017 | $1,975,000 | +7.4% | 60,650 | +1.6% | 0.37% | +2.2% |
| Q4 2016 | $1,839,000 | +6.9% | 59,670 | -1.5% | 0.36% | +7.4% |
| Q3 2016 | $1,720,000 | +1.7% | 60,580 | -1.8% | 0.34% | -1.8% |
| Q2 2016 | $1,691,000 | -13.2% | 61,701 | -4.6% | 0.34% | -17.8% |
| Q1 2016 | $1,948,000 | +6.8% | 64,681 | +1.7% | 0.42% | +4.0% |
| Q4 2015 | $1,824,000 | +11.5% | 63,576 | +8.0% | 0.40% | +7.5% |
| Q3 2015 | $1,636,000 | -4.4% | 58,866 | +1.3% | 0.37% | +3.9% |
| Q2 2015 | $1,712,000 | -6.4% | 58,106 | +1.7% | 0.36% | -4.8% |
| Q1 2015 | $1,830,000 | +5.5% | 57,121 | +2.4% | 0.38% | +3.9% |
| Q4 2014 | $1,734,000 | +9.8% | 55,781 | +9.2% | 0.36% | -12.6% |
| Q3 2014 | $1,579,000 | -5.7% | 51,059 | -1.2% | 0.41% | -4.6% |
| Q2 2014 | $1,674,000 | +20.2% | 51,675 | +6.4% | 0.43% | +17.3% |
| Q1 2014 | $1,393,000 | -9.1% | 48,550 | +1.4% | 0.37% | -11.1% |
| Q4 2013 | $1,533,000 | +6.3% | 47,870 | +2.7% | 0.42% | -1.9% |
| Q3 2013 | $1,442,000 | +18.6% | 46,610 | +7.1% | 0.42% | +13.1% |
| Q2 2013 | $1,216,000 | – | 43,530 | – | 0.38% | – |
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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% |