NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 224 filers reported holding NATIONAL INSTRS CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $13,112,668 | -40.4% | 250,194 | -58.1% | 0.02% | -40.7% |
| Q4 2022 | $22,014,540 | -20.3% | 596,600 | -17.5% | 0.03% | -22.9% |
| Q3 2022 | $27,619,000 | +13.2% | 723,200 | -7.4% | 0.04% | +25.0% |
| Q2 2022 | $24,391,000 | -40.7% | 781,000 | -23.0% | 0.03% | -26.3% |
| Q1 2022 | $41,152,000 | -12.5% | 1,013,834 | -5.9% | 0.04% | -2.6% |
| Q4 2021 | $47,053,000 | +118.2% | 1,077,464 | +96.0% | 0.04% | +77.3% |
| Q3 2021 | $21,561,000 | -11.1% | 549,602 | -0.0% | 0.02% | -12.0% |
| Q2 2021 | $24,254,000 | +3.9% | 549,852 | +1.8% | 0.02% | -3.8% |
| Q1 2021 | $23,337,000 | +11.4% | 540,392 | +13.4% | 0.03% | +4.0% |
| Q4 2020 | $20,941,000 | +38.3% | 476,591 | +12.4% | 0.02% | +19.0% |
| Q3 2020 | $15,143,000 | +6.0% | 424,185 | +14.9% | 0.02% | +5.0% |
| Q2 2020 | $14,291,000 | +27.4% | 369,185 | +8.9% | 0.02% | +5.3% |
| Q1 2020 | $11,217,000 | -19.5% | 339,085 | +3.1% | 0.02% | -5.0% |
| Q4 2019 | $13,929,000 | +12.4% | 328,985 | +11.5% | 0.02% | +5.3% |
| Q3 2019 | $12,391,000 | +63.9% | 295,085 | +63.9% | 0.02% | +72.7% |
| Q2 2019 | $7,558,000 | +2.5% | 179,985 | +8.2% | 0.01% | 0.0% |
| Q1 2019 | $7,376,000 | -5.2% | 166,285 | -3.0% | 0.01% | -21.4% |
| Q4 2018 | $7,777,000 | -2.1% | 171,385 | +4.3% | 0.01% | +16.7% |
| Q3 2018 | $7,943,000 | +33.8% | 164,357 | +16.2% | 0.01% | +33.3% |
| Q2 2018 | $5,938,000 | -14.6% | 141,457 | +2.9% | 0.01% | -18.2% |
| Q1 2018 | $6,951,000 | +18.3% | 137,457 | -2.6% | 0.01% | +22.2% |
| Q4 2017 | $5,876,000 | +9.2% | 141,157 | +10.6% | 0.01% | +12.5% |
| Q3 2017 | $5,383,000 | +54.6% | 127,657 | +47.5% | 0.01% | +60.0% |
| Q2 2017 | $3,481,000 | +177.6% | 86,557 | +124.8% | 0.01% | +150.0% |
| Q1 2017 | $1,254,000 | +11.8% | 38,500 | +5.8% | 0.00% | 0.0% |
| Q4 2016 | $1,122,000 | +15.2% | 36,400 | +6.1% | 0.00% | 0.0% |
| Q3 2016 | $974,000 | +29.7% | 34,300 | +25.2% | 0.00% | +100.0% |
| Q2 2016 | $751,000 | +27.9% | 27,400 | +40.5% | 0.00% | 0.0% |
| Q1 2016 | $587,000 | +12.5% | 19,500 | +7.1% | 0.00% | 0.0% |
| Q4 2015 | $522,000 | +19.7% | 18,200 | +15.9% | 0.00% | 0.0% |
| Q3 2015 | $436,000 | +13.8% | 15,700 | +20.8% | 0.00% | 0.0% |
| Q2 2015 | $383,000 | -16.4% | 13,000 | -9.1% | 0.00% | 0.0% |
| Q1 2015 | $458,000 | +9.8% | 14,300 | +6.7% | 0.00% | 0.0% |
| Q4 2014 | $417,000 | -33.0% | 13,400 | -33.3% | 0.00% | 0.0% |
| Q3 2014 | $622,000 | +2.1% | 20,100 | +6.9% | 0.00% | 0.0% |
| Q2 2014 | $609,000 | +13.0% | 18,800 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $539,000 | +12.3% | 18,800 | +25.3% | 0.00% | 0.0% |
| Q4 2013 | $480,000 | +3.4% | 15,000 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $464,000 | -51.9% | 15,000 | -56.5% | 0.00% | -50.0% |
| Q2 2013 | $964,000 | – | 34,500 | – | 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% |