NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 274 filers reported holding NATIONAL INSTRS CORP in Q2 2018. The put-call ratio across all filers is 1.61 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $657,000 | 0.0% | 15,652 | 0.0% | 0.02% | 0.0% |
| Q2 2019 | $657,000 | -5.3% | 15,652 | 0.0% | 0.02% | -8.3% |
| Q1 2019 | $694,000 | -2.3% | 15,652 | 0.0% | 0.02% | -14.3% |
| Q4 2018 | $710,000 | 0.0% | 15,652 | +6.5% | 0.03% | +21.7% |
| Q3 2018 | $710,000 | +42.0% | 14,700 | +23.5% | 0.02% | +35.3% |
| Q2 2018 | $500,000 | -53.7% | 11,900 | -44.3% | 0.02% | -55.3% |
| Q1 2018 | $1,080,000 | +119.5% | 21,364 | +80.8% | 0.04% | +123.5% |
| Q4 2017 | $492,000 | +20.9% | 11,816 | +22.3% | 0.02% | +13.3% |
| Q3 2017 | $407,000 | +23.0% | 9,660 | +17.3% | 0.02% | +25.0% |
| Q2 2017 | $331,000 | +120.7% | 8,232 | +78.2% | 0.01% | +100.0% |
| Q1 2017 | $150,000 | +2.0% | 4,620 | -2.9% | 0.01% | 0.0% |
| Q4 2016 | $147,000 | – | 4,760 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Kopion Asset Management, LLC | 168,273 | $6,007,000 | 6.91% |
| Front Street Capital Management, Inc. | 288,085 | $10,285,000 | 2.87% |
| Fairpointe Capital LLC | 495,111 | $17,675,000 | 2.83% |
| MCDANIEL TERRY & CO | 438,701 | $15,662,000 | 2.22% |
| Advantage Alpha Capital Partners LP | 191,293 | $6,829,000 | 1.58% |
| Harvey Partners, LLC | 31,000 | $1,107,000 | 1.44% |
| Hound Partners | 560,295 | $20,003,000 | 1.36% |
| RIVERBRIDGE PARTNERS LLC | 2,703,499 | $96,515,000 | 1.35% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 303,385 | $10,831,000 | 1.26% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 91,271 | $3,258,000 | 0.96% |