NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 388 filers reported holding NATIONAL INSTRS CORP in Q1 2023. The put-call ratio across all filers is 0.68 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $44,146,643 | +313.6% | 740,467 | +298.2% | 0.34% | +288.5% |
| Q2 2023 | $10,674,850 | +19.6% | 185,973 | +9.2% | 0.09% | +7.4% |
| Q1 2023 | $8,925,423 | +1565.2% | 170,300 | +1190.2% | 0.08% | +3950.0% |
| Q1 2022 | $536,000 | -69.2% | 13,200 | -66.9% | 0.00% | -66.7% |
| Q4 2021 | $1,742,000 | -73.6% | 39,900 | -76.3% | 0.01% | -73.9% |
| Q3 2021 | $6,598,000 | -78.8% | 168,200 | -77.2% | 0.02% | -83.1% |
| Q2 2021 | $31,176,000 | -8.6% | 737,370 | -6.6% | 0.14% | +21.4% |
| Q1 2021 | $34,098,000 | +54.3% | 789,570 | +57.0% | 0.11% | +40.0% |
| Q4 2020 | $22,101,000 | +7366.6% | 502,970 | +5959.9% | 0.08% | +3900.0% |
| Q3 2020 | $296,000 | -95.0% | 8,300 | -94.1% | 0.00% | -94.6% |
| Q4 2019 | $5,965,000 | +22.0% | 140,757 | +20.9% | 0.04% | -2.6% |
| Q2 2019 | $4,889,000 | -19.6% | 116,443 | -15.0% | 0.04% | 0.0% |
| Q1 2019 | $6,081,000 | -38.6% | 136,961 | -37.3% | 0.04% | -7.3% |
| Q4 2018 | $9,906,000 | +3235.4% | 218,290 | +3000.7% | 0.04% | +1266.7% |
| Q3 2017 | $297,000 | +4.2% | 7,040 | -0.7% | 0.00% | 0.0% |
| Q2 2017 | $285,000 | +26.7% | 7,088 | +2.5% | 0.00% | 0.0% |
| Q1 2017 | $225,000 | – | 6,912 | – | 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% |