NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 335 filers reported holding NATIONAL INSTRS CORP in Q1 2019. The put-call ratio across all filers is 3.07 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $459,000 | +23.7% | 10,847 | +22.7% | 0.01% | +44.4% |
| Q3 2019 | $371,000 | -84.8% | 8,843 | -84.8% | 0.01% | -83.0% |
| Q2 2019 | $2,441,000 | -6.0% | 58,123 | -0.7% | 0.05% | -7.0% |
| Q1 2019 | $2,597,000 | +50.5% | 58,541 | +53.9% | 0.06% | +26.7% |
| Q4 2018 | $1,726,000 | +295.0% | 38,027 | +266.2% | 0.04% | +462.5% |
| Q3 2017 | $437,000 | +52.3% | 10,383 | +17.9% | 0.01% | +14.3% |
| Q1 2017 | $287,000 | – | 8,807 | – | 0.01% | – |
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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% |