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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $4,000 | +33.3% | 95 | +26.7% | 0.00% | 0.0% |
| Q1 2021 | $3,000 | 0.0% | 75 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $3,000 | 0.0% | 75 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $3,000 | 0.0% | 75 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $3,000 | +50.0% | 75 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $2,000 | 0.0% | 75 | +102.7% | 0.00% | – |
| Q4 2019 | $2,000 | 0.0% | 37 | 0.0% | 0.00% | – |
| Q3 2019 | $2,000 | 0.0% | 37 | 0.0% | 0.00% | – |
| Q2 2019 | $2,000 | -66.7% | 37 | -71.8% | 0.00% | -100.0% |
| Q1 2019 | $6,000 | 0.0% | 131 | 0.0% | 0.00% | -75.0% |
| Q4 2018 | $6,000 | 0.0% | 131 | 0.0% | 0.00% | +33.3% |
| Q3 2018 | $6,000 | +20.0% | 131 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $5,000 | +66.7% | 131 | +111.3% | 0.00% | +50.0% |
| Q1 2018 | $3,000 | +50.0% | 62 | +67.6% | 0.00% | +100.0% |
| Q4 2017 | $2,000 | 0.0% | 37 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $2,000 | +100.0% | 37 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | -66.7% | 37 | -56.0% | 0.00% | -100.0% |
| Q1 2017 | $3,000 | 0.0% | 84 | 0.0% | 0.00% | -50.0% |
| Q4 2016 | $3,000 | +200.0% | 84 | +78.7% | 0.00% | +100.0% |
| Q3 2016 | $1,000 | 0.0% | 47 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $1,000 | 0.0% | 47 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $1,000 | 0.0% | 47 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $1,000 | 0.0% | 47 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $1,000 | 0.0% | 47 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $1,000 | -50.0% | 47 | -39.7% | 0.00% | 0.0% |
| Q1 2015 | $2,000 | 0.0% | 78 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $2,000 | 0.0% | 78 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $2,000 | -33.3% | 78 | 0.0% | 0.00% | -50.0% |
| Q2 2014 | $3,000 | +50.0% | 78 | 0.0% | 0.00% | +100.0% |
| Q1 2014 | $2,000 | 0.0% | 78 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $2,000 | 0.0% | 78 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $2,000 | 0.0% | 78 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $2,000 | – | 78 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Kopion Asset Management, LLC | 210,701 | $7,775 | 7.86% |
| Force Hill Capital Management LP | 171,013 | $6,310,380 | 2.44% |
| Front Street Capital Management, Inc. | 270,831 | $9,994 | 2.40% |
| Sarasin & Partners LLP | 4,258,585 | $157,141,800 | 2.06% |
| MCDANIEL TERRY & CO | 442,980 | $16,346 | 1.90% |
| Handelsinvest Investeringsforvaltning | 304,000 | $11,218 | 1.77% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 389,137 | $14,359,155 | 1.52% |
| Advantage Alpha Capital Partners LP | 199,269 | $7,353,026 | 1.49% |
| KLCM Advisors, Inc. | 197,908 | $7,302,805 | 1.48% |
| RIVERBRIDGE PARTNERS LLC | 1,950,205 | $71,963 | 1.08% |