NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 252 filers reported holding NATIONAL INSTRS CORP in Q4 2016. The put-call ratio across all filers is 0.15 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $69,000 | -16.9% | 1,645 | 0.0% | 0.01% | -25.0% |
| Q1 2018 | $83,000 | +6.4% | 1,645 | -13.2% | 0.01% | 0.0% |
| Q4 2017 | $78,000 | -1.3% | 1,895 | 0.0% | 0.01% | -11.1% |
| Q3 2017 | $79,000 | +3.9% | 1,895 | 0.0% | 0.01% | 0.0% |
| Q2 2017 | $76,000 | +24.6% | 1,895 | 0.0% | 0.01% | +28.6% |
| Q1 2017 | $61,000 | +5.2% | 1,895 | 0.0% | 0.01% | 0.0% |
| Q4 2016 | $58,000 | – | 1,895 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tikvah Management LLC | 670,555 | $18,373,000 | 10.76% |
| Bares Capital Management | 2,314,212 | $63,409,000 | 4.51% |
| MCDANIEL TERRY & CO | 490,265 | $13,433,000 | 3.02% |
| Front Street Capital Management, Inc. | 216,949 | $5,944,000 | 2.94% |
| RIVERBRIDGE PARTNERS LLC | 4,838,193 | $132,566,000 | 2.75% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 291,722 | $7,993,000 | 1.44% |
| GENERATION INVESTMENT MANAGEMENT LLP | 3,832,785 | $105,018,000 | 1.22% |
| Findlay Park Partners LLP | 2,700,000 | $73,980,000 | 0.85% |
| Tributary Capital Management, LLC | 173,510 | $4,754,000 | 0.69% |
| HERMES INVESTMENT MANAGEMENT LTD | 1,255,876 | $34,411,000 | 0.69% |