NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 324 filers reported holding NATIONAL INSTRS CORP in Q4 2021. The put-call ratio across all filers is 0.48 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $90,134 | +3.3% | 1,511 | -0.6% | 0.00% | – |
| Q2 2023 | $87,254 | -80.4% | 1,520 | -82.1% | 0.00% | -100.0% |
| Q1 2023 | $445,443 | +63.1% | 8,497 | +14.6% | 0.00% | 0.0% |
| Q4 2022 | $273,100 | -15.2% | 7,417 | -13.3% | 0.00% | 0.0% |
| Q3 2022 | $322,000 | +40.6% | 8,559 | +16.6% | 0.00% | 0.0% |
| Q2 2022 | $229,000 | -14.9% | 7,343 | +8.0% | 0.00% | 0.0% |
| Q1 2022 | $269,000 | -4.9% | 6,801 | +4.6% | 0.00% | 0.0% |
| Q4 2021 | $283,000 | -65.0% | 6,503 | -68.5% | 0.00% | -50.0% |
| Q3 2021 | $809,000 | -11.7% | 20,614 | -5.0% | 0.00% | 0.0% |
| Q2 2021 | $916,000 | +3.7% | 21,699 | +6.1% | 0.00% | 0.0% |
| Q1 2021 | $883,000 | +4.4% | 20,448 | +6.1% | 0.00% | 0.0% |
| Q4 2020 | $846,000 | +29.0% | 19,272 | +4.9% | 0.00% | 0.0% |
| Q3 2020 | $656,000 | +16.3% | 18,370 | +26.0% | 0.00% | 0.0% |
| Q2 2020 | $564,000 | +50.8% | 14,581 | +28.8% | 0.00% | 0.0% |
| Q1 2020 | $374,000 | – | 11,320 | – | 0.00% | – |
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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% |