NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 318 filers reported holding NATIONAL INSTRS CORP in Q4 2019. The put-call ratio across all filers is 2.83 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $132,000 | +23.4% | 2,999 | 0.0% | 0.04% | -2.6% |
| Q3 2020 | $107,000 | -7.8% | 2,999 | 0.0% | 0.04% | -5.0% |
| Q2 2020 | $116,000 | +17.2% | 2,999 | 0.0% | 0.04% | -4.8% |
| Q1 2020 | $99,000 | -22.0% | 2,999 | 0.0% | 0.04% | 0.0% |
| Q4 2019 | $127,000 | +0.8% | 2,999 | 0.0% | 0.04% | -8.7% |
| Q3 2019 | $126,000 | 0.0% | 2,999 | 0.0% | 0.05% | -2.1% |
| Q2 2019 | $126,000 | -5.3% | 2,999 | 0.0% | 0.05% | -11.3% |
| Q1 2019 | $133,000 | -2.2% | 2,999 | 0.0% | 0.05% | -37.6% |
| Q4 2018 | $136,000 | -6.2% | 2,999 | 0.0% | 0.08% | +51.8% |
| Q3 2018 | $145,000 | +15.1% | 2,999 | 0.0% | 0.06% | +9.8% |
| Q2 2018 | $126,000 | -17.1% | 2,999 | 0.0% | 0.05% | -35.4% |
| Q1 2018 | $152,000 | +22.6% | 2,999 | 0.0% | 0.08% | +51.9% |
| Q4 2017 | $124,000 | -1.6% | 2,999 | 0.0% | 0.05% | -5.5% |
| Q3 2017 | $126,000 | +5.0% | 2,999 | 0.0% | 0.06% | +1.9% |
| Q2 2017 | $120,000 | +23.7% | 2,999 | 0.0% | 0.05% | +10.2% |
| Q1 2017 | $97,000 | -30.7% | 2,999 | -34.1% | 0.05% | -32.9% |
| Q4 2016 | $140,000 | – | 4,552 | – | 0.07% | – |
Download | ||||||
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% |