NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 224 filers reported holding NATIONAL INSTRS CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $252,000 | -95.3% | 5,998 | -96.7% | 0.06% | -93.9% |
| Q2 2015 | $5,361,000 | -9.5% | 181,983 | -1.6% | 0.98% | -9.4% |
| Q1 2015 | $5,925,000 | +7.7% | 184,911 | +4.5% | 1.08% | +3.7% |
| Q4 2014 | $5,501,000 | -6.5% | 176,949 | -7.0% | 1.04% | -8.6% |
| Q3 2014 | $5,884,000 | -5.6% | 190,238 | -1.1% | 1.14% | 0.0% |
| Q2 2014 | $6,230,000 | +10.7% | 192,352 | -1.9% | 1.14% | +16.3% |
| Q1 2014 | $5,628,000 | -7.3% | 196,151 | +3.5% | 0.98% | -25.8% |
| Q4 2013 | $6,068,000 | – | 189,510 | – | 1.32% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tikvah Management LLC | 505,255 | $15,572,000 | 7.65% |
| Bares Capital Management | 3,273,847 | $100,900,000 | 6.01% |
| RIVERBRIDGE PARTNERS LLC | 5,902,746 | $181,923,000 | 3.80% |
| MCDANIEL TERRY & CO | 500,804 | $15,435,000 | 3.20% |
| Front Street Capital Management, Inc. | 216,190 | $6,140,000 | 2.94% |
| Friedberg Investment Management | 171,720 | $5,292,000 | 2.42% |
| Intrinsic Edge Capital Management LLC | 166,080 | $5,119,000 | 2.18% |
| Hatteras Investment Partners, LP | 10,407 | $321,000 | 1.87% |
| Findlay Park Partners LLP | 4,724,872 | $145,621,000 | 1.77% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 282,482 | $8,706,000 | 1.54% |