NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 283 filers reported holding NATIONAL INSTRS CORP in Q4 2017. The put-call ratio across all filers is 0.45 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $46,921 | +5.7% | 787 | +1.8% | 0.00% | +100.0% |
| Q2 2023 | $44,370 | +9.4% | 773 | -0.1% | 0.00% | 0.0% |
| Q1 2023 | $40,565 | +15.0% | 774 | -19.0% | 0.00% | -50.0% |
| Q4 2022 | $35,276 | +6.9% | 956 | +9.3% | 0.00% | 0.0% |
| Q3 2022 | $33,000 | +73.7% | 875 | +43.7% | 0.00% | +100.0% |
| Q2 2022 | $19,000 | -44.1% | 609 | -27.3% | 0.00% | 0.0% |
| Q1 2022 | $34,000 | -19.0% | 838 | -13.7% | 0.00% | -50.0% |
| Q4 2021 | $42,000 | +10.5% | 971 | +1.4% | 0.00% | 0.0% |
| Q3 2021 | $38,000 | +15.2% | 958 | +24.4% | 0.00% | +100.0% |
| Q2 2021 | $33,000 | 0.0% | 770 | -0.1% | 0.00% | -50.0% |
| Q1 2021 | $33,000 | -8.3% | 771 | -7.0% | 0.00% | 0.0% |
| Q4 2020 | $36,000 | 0.0% | 829 | -17.3% | 0.00% | 0.0% |
| Q3 2020 | $36,000 | -14.3% | 1,003 | -8.0% | 0.00% | -33.3% |
| Q2 2020 | $42,000 | +40.0% | 1,090 | +16.7% | 0.00% | +50.0% |
| Q1 2020 | $30,000 | 0.0% | 934 | +30.1% | 0.00% | 0.0% |
| Q4 2019 | $30,000 | +15.4% | 718 | +16.6% | 0.00% | 0.0% |
| Q3 2019 | $26,000 | -10.3% | 616 | -10.5% | 0.00% | -33.3% |
| Q2 2019 | $29,000 | -6.5% | 688 | -3.0% | 0.00% | 0.0% |
| Q1 2019 | $31,000 | -3.1% | 709 | 0.0% | 0.00% | -25.0% |
| Q4 2018 | $32,000 | -8.6% | 709 | -1.5% | 0.00% | 0.0% |
| Q3 2018 | $35,000 | +16.7% | 720 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $30,000 | -16.7% | 720 | +1.6% | 0.00% | -33.3% |
| Q1 2018 | $36,000 | +20.0% | 709 | 0.0% | 0.01% | +20.0% |
| Q4 2017 | $30,000 | -6.2% | 709 | 0.0% | 0.01% | -16.7% |
| Q3 2017 | $32,000 | +6.7% | 709 | -4.2% | 0.01% | 0.0% |
| Q2 2017 | $30,000 | -40.0% | 740 | -50.0% | 0.01% | +20.0% |
| Q1 2017 | $50,000 | +212.5% | 1,480 | +181.4% | 0.01% | +25.0% |
| Q4 2016 | $16,000 | – | 526 | – | 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% |