NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 301 filers reported holding NATIONAL INSTRS CORP in Q1 2018. The put-call ratio across all filers is 0.02 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $6,969,852 | +58.9% | 121,426 | +45.1% | 0.06% | +56.4% |
| Q1 2023 | $4,385,407 | +59.6% | 83,675 | +12.4% | 0.04% | +56.0% |
| Q4 2022 | $2,747,057 | +8.9% | 74,446 | +11.4% | 0.02% | +4.2% |
| Q3 2022 | $2,523,000 | +160.9% | 66,854 | +116.0% | 0.02% | +166.7% |
| Q2 2022 | $967,000 | +86.7% | 30,955 | +142.7% | 0.01% | +50.0% |
| Q1 2022 | $518,000 | -17.5% | 12,757 | -11.3% | 0.01% | -14.3% |
| Q4 2021 | $628,000 | +3.1% | 14,377 | -7.5% | 0.01% | +16.7% |
| Q3 2021 | $609,000 | -7.3% | 15,535 | 0.0% | 0.01% | 0.0% |
| Q2 2021 | $657,000 | -6.9% | 15,535 | -4.9% | 0.01% | -14.3% |
| Q1 2021 | $706,000 | -14.3% | 16,342 | -12.9% | 0.01% | -22.2% |
| Q4 2020 | $824,000 | +16.4% | 18,763 | -5.4% | 0.01% | -10.0% |
| Q3 2020 | $708,000 | -37.9% | 19,839 | -32.7% | 0.01% | -33.3% |
| Q2 2020 | $1,141,000 | +29.5% | 29,473 | +10.7% | 0.02% | +7.1% |
| Q1 2020 | $881,000 | -1.0% | 26,636 | +26.7% | 0.01% | +100.0% |
| Q4 2019 | $890,000 | -2.9% | 21,017 | -3.8% | 0.01% | 0.0% |
| Q3 2019 | $917,000 | -35.8% | 21,848 | -35.7% | 0.01% | -36.4% |
| Q2 2019 | $1,428,000 | +4.4% | 33,997 | +10.2% | 0.01% | +10.0% |
| Q1 2019 | $1,368,000 | -9.0% | 30,845 | -6.8% | 0.01% | -16.7% |
| Q4 2018 | $1,503,000 | -5.2% | 33,112 | +0.9% | 0.01% | +20.0% |
| Q3 2018 | $1,586,000 | +89.9% | 32,808 | +65.0% | 0.01% | +100.0% |
| Q2 2018 | $835,000 | -14.6% | 19,882 | +2.8% | 0.01% | -37.5% |
| Q1 2018 | $978,000 | +117.3% | 19,343 | +78.9% | 0.01% | +166.7% |
| Q4 2017 | $450,000 | – | 10,812 | – | 0.00% | – |
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% |