NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 301 filers reported holding NATIONAL INSTRS CORP in Q1 2018. The put-call ratio across all filers is 0.02 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 | 218,531 | $8,870,000 | 7.52% |
| SOUTHPORT MANAGEMENT, L.L.C. | 15,000 | $608,850,000 | 2.20% |
| Front Street Capital Management, Inc. | 279,337 | $11,338,000 | 2.11% |
| MCDANIEL TERRY & CO | 440,127 | $17,865,000 | 1.93% |
| Advantage Alpha Capital Partners LP | 249,458 | $10,126,000 | 1.52% |
| KLCM Advisors, Inc. | 170,740 | $6,930,000 | 1.47% |
| Sarasin & Partners LLP | 3,346,719 | $135,843,000 | 1.37% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 366,430 | $14,873,000 | 1.28% |
| Force Hill Capital Management LP | 113,645 | $4,613,000 | 1.14% |
| Intrinsic Edge Capital Management LLC | 342,243 | $13,892,000 | 1.07% |