NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 219 filers reported holding NATIONAL INSTRS CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $677,000 | +11.0% | 20,780 | +4.9% | 0.23% | +16.4% |
| Q4 2016 | $610,000 | +46.3% | 19,800 | +34.9% | 0.20% | +53.4% |
| Q3 2016 | $417,000 | +2.7% | 14,675 | -1.1% | 0.13% | +2.3% |
| Q2 2016 | $406,000 | +42.5% | 14,835 | +56.8% | 0.13% | +60.0% |
| Q1 2016 | $285,000 | +6.3% | 9,460 | +1.1% | 0.08% | 0.0% |
| Q4 2015 | $268,000 | -25.3% | 9,355 | -27.6% | 0.08% | +2.6% |
| Q3 2015 | $359,000 | -5.0% | 12,930 | +0.8% | 0.08% | +2.6% |
| Q2 2015 | $378,000 | -2.6% | 12,830 | +6.0% | 0.08% | -3.8% |
| Q1 2015 | $388,000 | -1.5% | 12,100 | -4.4% | 0.08% | 0.0% |
| Q4 2014 | $394,000 | +121.3% | 12,660 | +119.4% | 0.08% | +64.6% |
| Q3 2014 | $178,000 | -13.2% | 5,770 | -9.0% | 0.05% | -15.8% |
| Q2 2014 | $205,000 | – | 6,342 | – | 0.06% | – |
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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% |