NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 309 filers reported holding NATIONAL INSTRS CORP in Q1 2021. The put-call ratio across all filers is 0.29 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $13,428,316 | -14.7% | 363,911 | -12.8% | 0.21% | -19.5% |
| Q3 2022 | $15,746,000 | +18.3% | 417,205 | -2.1% | 0.26% | +29.1% |
| Q2 2022 | $13,311,000 | -33.3% | 426,203 | -13.3% | 0.20% | -17.1% |
| Q1 2022 | $19,951,000 | -12.6% | 491,535 | -6.0% | 0.24% | -2.8% |
| Q4 2021 | $22,828,000 | +5.1% | 522,735 | -5.6% | 0.25% | +0.4% |
| Q3 2021 | $21,724,000 | -4.2% | 553,763 | +3.3% | 0.25% | -3.1% |
| Q2 2021 | $22,675,000 | +9.4% | 536,295 | +11.8% | 0.25% | +5.4% |
| Q1 2021 | $20,725,000 | -7.0% | 479,895 | -5.4% | 0.24% | -14.5% |
| Q4 2020 | $22,290,000 | +23.3% | 507,295 | +0.2% | 0.28% | +6.4% |
| Q3 2020 | $18,075,000 | +17.6% | 506,300 | +27.5% | 0.26% | +16.2% |
| Q2 2020 | $15,371,000 | +30.0% | 397,100 | +11.1% | 0.23% | +12.3% |
| Q1 2020 | $11,820,000 | – | 357,300 | – | 0.20% | – |
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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% |