NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 207 filers reported holding NATIONAL INSTRS CORP in Q1 2014. The put-call ratio across all filers is 0.63 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,742,894 | -12.9% | 30,364 | -20.5% | 0.11% | -19.7% |
| Q1 2023 | $2,001,433 | +651.4% | 38,188 | +429.1% | 0.14% | +647.4% |
| Q4 2022 | $266,344 | -33.4% | 7,218 | -29.2% | 0.02% | -34.5% |
| Q3 2021 | $400,000 | +1042.9% | 10,198 | +1140.6% | 0.03% | +866.7% |
| Q1 2021 | $35,000 | -34.0% | 822 | -40.4% | 0.00% | -57.1% |
| Q2 2020 | $53,000 | -72.3% | 1,380 | -69.4% | 0.01% | -63.2% |
| Q4 2019 | $191,000 | -20.7% | 4,515 | -21.3% | 0.02% | -20.8% |
| Q3 2019 | $241,000 | +19.3% | 5,740 | +19.0% | 0.02% | +20.0% |
| Q2 2019 | $202,000 | -84.9% | 4,823 | -84.0% | 0.02% | -84.3% |
| Q1 2019 | $1,335,000 | +14.9% | 30,113 | +17.5% | 0.13% | +11.4% |
| Q4 2018 | $1,162,000 | +893.2% | 25,624 | +950.2% | 0.11% | +1325.0% |
| Q3 2018 | $117,000 | -78.6% | 2,440 | -81.3% | 0.01% | -78.4% |
| Q2 2018 | $547,000 | +264.7% | 13,035 | +182.0% | 0.04% | +131.2% |
| Q1 2017 | $150,000 | +284.6% | 4,623 | +229.0% | 0.02% | +300.0% |
| Q3 2016 | $39,000 | +387.5% | 1,405 | +379.5% | 0.00% | +300.0% |
| Q1 2016 | $8,000 | -97.3% | 293 | -97.2% | 0.00% | -98.0% |
| Q4 2015 | $295,000 | +29400.0% | 10,295 | +18964.8% | 0.05% | – |
| Q2 2015 | $1,000 | -93.8% | 54 | -89.5% | 0.00% | -100.0% |
| Q1 2015 | $16,000 | -27.3% | 513 | -29.3% | 0.00% | -42.9% |
| Q4 2014 | $22,000 | -85.0% | 726 | -85.9% | 0.01% | -80.0% |
| Q1 2014 | $147,000 | +2350.0% | 5,136 | +2468.0% | 0.04% | +1066.7% |
| Q4 2013 | $6,000 | -90.6% | 200 | -90.5% | 0.00% | -92.5% |
| Q3 2013 | $64,000 | – | 2,100 | – | 0.04% | – |
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% |