NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 219 filers reported holding NATIONAL INSTRS CORP in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,778,000 | -31.5% | 56,930 | -11.0% | 0.01% | -17.6% |
| Q1 2022 | $2,596,000 | +93.4% | 63,966 | +57.7% | 0.02% | 0.0% |
| Q1 2020 | $1,342,000 | -95.2% | 40,572 | -93.5% | 0.02% | -95.8% |
| Q1 2019 | $27,871,000 | +37.0% | 628,283 | +40.1% | 0.40% | +12.3% |
| Q4 2018 | $20,345,000 | +106.0% | 448,318 | +119.4% | 0.36% | +155.7% |
| Q3 2018 | $9,875,000 | +39.7% | 204,326 | +21.3% | 0.14% | +26.1% |
| Q2 2018 | $7,071,000 | +3015.0% | 168,442 | +2032.2% | 0.11% | +2120.0% |
| Q4 2015 | $227,000 | -20.6% | 7,900 | -23.2% | 0.01% | -16.7% |
| Q3 2015 | $286,000 | -5.6% | 10,290 | 0.0% | 0.01% | 0.0% |
| Q2 2015 | $303,000 | -68.2% | 10,290 | -65.4% | 0.01% | -62.5% |
| Q1 2015 | $952,000 | – | 29,720 | – | 0.02% | – |
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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% |