NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 274 filers reported holding NATIONAL INSTRS CORP in Q2 2018. The put-call ratio across all filers is 1.61 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $18,413 | -3.1% | 499 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $19,000 | +18.8% | 499 | 0.0% | 0.00% | +100.0% |
| Q2 2022 | $16,000 | -20.0% | 499 | 0.0% | 0.00% | -50.0% |
| Q1 2022 | $20,000 | -9.1% | 499 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $22,000 | +10.0% | 499 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $20,000 | -4.8% | 499 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $21,000 | -4.5% | 499 | 0.0% | 0.00% | -33.3% |
| Q1 2021 | $22,000 | 0.0% | 499 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $22,000 | +22.2% | 499 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $18,000 | -5.3% | 499 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $19,000 | +11.8% | 499 | 0.0% | 0.00% | -25.0% |
| Q1 2020 | $17,000 | -19.0% | 499 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $21,000 | 0.0% | 499 | 0.0% | 0.00% | -20.0% |
| Q3 2019 | $21,000 | 0.0% | 499 | 0.0% | 0.01% | 0.0% |
| Q2 2019 | $21,000 | -4.5% | 499 | 0.0% | 0.01% | -16.7% |
| Q1 2019 | $22,000 | -8.3% | 499 | 0.0% | 0.01% | -25.0% |
| Q3 2018 | $24,000 | +14.3% | 499 | 0.0% | 0.01% | +14.3% |
| Q2 2018 | $21,000 | -16.0% | 499 | 0.0% | 0.01% | -22.2% |
| Q1 2018 | $25,000 | +19.0% | 499 | 0.0% | 0.01% | +12.5% |
| Q4 2017 | $21,000 | – | 499 | – | 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% |