NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 252 filers reported holding NATIONAL INSTRS CORP in Q4 2016. The put-call ratio across all filers is 0.15 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $16,299,000 | +38.2% | 500,576 | +30.8% | 0.03% | +33.3% |
| Q4 2016 | $11,793,000 | -1.0% | 382,651 | -8.8% | 0.02% | 0.0% |
| Q3 2016 | $11,916,000 | +2.3% | 419,568 | -1.3% | 0.02% | -4.0% |
| Q2 2016 | $11,648,000 | -12.3% | 425,106 | -3.7% | 0.02% | -10.7% |
| Q1 2016 | $13,289,000 | +3.1% | 441,359 | -1.7% | 0.03% | +12.0% |
| Q4 2015 | $12,888,000 | +0.3% | 449,199 | -2.8% | 0.02% | -3.8% |
| Q3 2015 | $12,844,000 | -3.4% | 462,192 | +2.4% | 0.03% | +4.0% |
| Q2 2015 | $13,296,000 | -1.4% | 451,309 | +7.3% | 0.02% | +4.2% |
| Q1 2015 | $13,479,000 | -84.3% | 420,678 | -84.7% | 0.02% | -83.9% |
| Q4 2014 | $85,762,000 | +6.4% | 2,758,509 | +5.8% | 0.15% | +3.5% |
| Q3 2014 | $80,633,000 | +166.5% | 2,606,958 | +179.1% | 0.14% | +176.9% |
| Q2 2014 | $30,255,000 | – | 934,073 | – | 0.05% | – |
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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% |