NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 207 filers reported holding NATIONAL INSTRS CORP in Q1 2014. The put-call ratio across all filers is 0.63 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q1 2019 | $44,000 | +109.5% | 996 | +48.9% | 0.00% | 0.0% |
| Q4 2013 | $21,000 | -41.7% | 669 | -42.2% | 0.00% | 0.0% |
| Q3 2013 | $36,000 | -64.4% | 1,157 | -67.9% | 0.00% | -50.0% |
| Q2 2013 | $101,000 | -14.4% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q1 2013 | $118,000 | +26.9% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q4 2012 | $93,000 | +3.3% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q3 2012 | $90,000 | -7.2% | 3,600 | 0.0% | 0.00% | 0.0% |
| Q2 2012 | $97,000 | -20.5% | 3,600 | -15.8% | 0.00% | -33.3% |
| Q1 2012 | $122,000 | +9.9% | 4,275 | 0.0% | 0.00% | 0.0% |
| Q4 2011 | $111,000 | +13.3% | 4,275 | 0.0% | 0.00% | 0.0% |
| Q3 2011 | $98,000 | -22.8% | 4,275 | 0.0% | 0.00% | 0.0% |
| Q2 2011 | $127,000 | -70.0% | 4,275 | -66.9% | 0.00% | -72.7% |
| Q1 2011 | $423,000 | +30.6% | 12,910 | +50.0% | 0.01% | +22.2% |
| Q4 2010 | $324,000 | – | 8,607 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Kopion Asset Management, LLC | 168,273 | $6,007,000 | 6.91% |
| Front Street Capital Management, Inc. | 288,085 | $10,285,000 | 2.87% |
| Fairpointe Capital LLC | 495,111 | $17,675,000 | 2.83% |
| MCDANIEL TERRY & CO | 438,701 | $15,662,000 | 2.22% |
| Advantage Alpha Capital Partners LP | 191,293 | $6,829,000 | 1.58% |
| Harvey Partners, LLC | 31,000 | $1,107,000 | 1.44% |
| Hound Partners | 560,295 | $20,003,000 | 1.36% |
| RIVERBRIDGE PARTNERS LLC | 2,703,499 | $96,515,000 | 1.35% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 303,385 | $10,831,000 | 1.26% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 91,271 | $3,258,000 | 0.96% |