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 | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $200,000 | 0.0% | 4,629 | +1.6% | 0.01% | -6.7% |
| Q4 2020 | $200,000 | -85.4% | 4,556 | -87.1% | 0.02% | -88.4% |
| Q2 2020 | $1,368,000 | +19.9% | 35,327 | +2.4% | 0.13% | -12.2% |
| Q1 2020 | $1,141,000 | -25.5% | 34,510 | +0.6% | 0.15% | -9.3% |
| Q4 2019 | $1,531,000 | +10.8% | 34,310 | +2.7% | 0.16% | +13.3% |
| Q3 2019 | $1,382,000 | +11.6% | 33,411 | +12.7% | 0.14% | +6.7% |
| Q2 2019 | $1,238,000 | -6.4% | 29,642 | -0.7% | 0.13% | -8.2% |
| Q1 2019 | $1,323,000 | +77.1% | 29,842 | +81.5% | 0.15% | +131.7% |
| Q4 2018 | $747,000 | +268.0% | 16,444 | +307.8% | 0.06% | +350.0% |
| Q1 2018 | $203,000 | -6.5% | 4,032 | -39.6% | 0.01% | -6.7% |
| Q1 2017 | $217,000 | -100.0% | 6,672 | -58.7% | 0.02% | -72.2% |
| Q4 2016 | $498,000,000 | – | 16,144 | – | 0.05% | – |
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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% |