NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 283 filers reported holding NATIONAL INSTRS CORP in Q4 2017. The put-call ratio across all filers is 0.45 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $12,000 | +20.0% | 276 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $10,000 | -9.1% | 276 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $11,000 | 0.0% | 276 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $11,000 | -8.3% | 276 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $12,000 | +33.3% | 276 | -1.4% | 0.00% | 0.0% |
| Q3 2020 | $9,000 | -10.0% | 280 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $10,000 | +11.1% | 280 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $9,000 | -18.2% | 280 | -1.1% | 0.00% | 0.0% |
| Q4 2019 | $11,000 | 0.0% | 283 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $11,000 | 0.0% | 283 | -0.4% | 0.00% | 0.0% |
| Q2 2019 | $11,000 | -8.3% | 284 | +0.4% | 0.00% | 0.0% |
| Q1 2019 | $12,000 | 0.0% | 283 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $12,000 | -7.7% | 283 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $13,000 | +18.2% | 283 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $11,000 | -21.4% | 283 | 0.0% | 0.00% | -50.0% |
| Q1 2018 | $14,000 | +27.3% | 283 | 0.0% | 0.00% | +100.0% |
| Q4 2017 | $11,000 | -8.3% | 283 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $12,000 | -33.3% | 283 | -37.5% | 0.00% | -50.0% |
| Q2 2017 | $18,000 | +12.5% | 453 | -9.0% | 0.00% | 0.0% |
| Q1 2017 | $16,000 | +6.7% | 498 | -2.0% | 0.00% | 0.0% |
| Q4 2016 | $15,000 | +7.1% | 508 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $14,000 | +40.0% | 508 | +38.0% | 0.00% | 0.0% |
| Q2 2016 | $10,000 | -9.1% | 368 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $11,000 | +10.0% | 368 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $10,000 | 0.0% | 368 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $10,000 | +11.1% | 368 | +15.7% | 0.00% | 0.0% |
| Q2 2015 | $9,000 | – | 318 | – | 0.00% | – |
Download | ||||||
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% |