NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 248 filers reported holding NATIONAL INSTRS CORP in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $220,000 | -33.1% | 4,850 | -28.7% | 0.02% | -26.1% |
| Q3 2018 | $329,000 | +15.4% | 6,800 | 0.0% | 0.02% | +4.5% |
| Q2 2018 | $285,000 | -25.8% | 6,800 | -10.5% | 0.02% | -26.7% |
| Q1 2018 | $384,000 | +11.0% | 7,600 | -8.4% | 0.03% | +20.0% |
| Q4 2017 | $346,000 | -5.7% | 8,300 | -4.6% | 0.02% | -7.4% |
| Q3 2017 | $367,000 | +4.9% | 8,700 | 0.0% | 0.03% | +3.8% |
| Q2 2017 | $350,000 | +19.5% | 8,700 | -3.3% | 0.03% | +13.0% |
| Q1 2017 | $293,000 | +5.8% | 9,000 | 0.0% | 0.02% | 0.0% |
| Q4 2016 | $277,000 | +8.2% | 9,000 | 0.0% | 0.02% | +4.5% |
| Q3 2016 | $256,000 | +7.6% | 9,000 | +3.4% | 0.02% | +4.8% |
| Q2 2016 | $238,000 | +9.7% | 8,700 | +20.8% | 0.02% | +5.0% |
| Q1 2016 | $217,000 | +4.8% | 7,200 | 0.0% | 0.02% | +5.3% |
| Q4 2015 | $207,000 | +3.5% | 7,200 | 0.0% | 0.02% | -5.0% |
| Q3 2015 | $200,000 | -5.7% | 7,200 | 0.0% | 0.02% | 0.0% |
| Q2 2015 | $212,000 | -21.2% | 7,200 | -14.3% | 0.02% | -16.7% |
| Q1 2015 | $269,000 | -5.9% | 8,400 | -8.7% | 0.02% | -7.7% |
| Q4 2014 | $286,000 | +0.4% | 9,200 | 0.0% | 0.03% | -7.1% |
| Q3 2014 | $285,000 | -8.4% | 9,200 | -4.2% | 0.03% | -9.7% |
| Q2 2014 | $311,000 | +13.1% | 9,600 | 0.0% | 0.03% | +3.3% |
| Q1 2014 | $275,000 | -10.4% | 9,600 | 0.0% | 0.03% | -16.7% |
| Q4 2013 | $307,000 | +3.4% | 9,600 | 0.0% | 0.04% | -7.7% |
| Q3 2013 | $297,000 | +5.7% | 9,600 | -4.5% | 0.04% | -2.5% |
| Q2 2013 | $281,000 | – | 10,050 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tikvah Management LLC | 505,255 | $15,572,000 | 7.65% |
| Bares Capital Management | 3,273,847 | $100,900,000 | 6.01% |
| RIVERBRIDGE PARTNERS LLC | 5,902,746 | $181,923,000 | 3.80% |
| MCDANIEL TERRY & CO | 500,804 | $15,435,000 | 3.20% |
| Front Street Capital Management, Inc. | 216,190 | $6,140,000 | 2.94% |
| Friedberg Investment Management | 171,720 | $5,292,000 | 2.42% |
| Intrinsic Edge Capital Management LLC | 166,080 | $5,119,000 | 2.18% |
| Hatteras Investment Partners, LP | 10,407 | $321,000 | 1.87% |
| Findlay Park Partners LLP | 4,724,872 | $145,621,000 | 1.77% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 282,482 | $8,706,000 | 1.54% |