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 | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $1,136,000 | -3.0% | 28,961 | +4.6% | 0.01% | 0.0% |
| Q2 2021 | $1,171,000 | +5.9% | 27,698 | +8.2% | 0.01% | 0.0% |
| Q1 2021 | $1,106,000 | +16.7% | 25,603 | +18.7% | 0.01% | 0.0% |
| Q4 2020 | $948,000 | +49.5% | 21,574 | +21.5% | 0.01% | +25.0% |
| Q3 2020 | $634,000 | +10.5% | 17,751 | +19.8% | 0.00% | 0.0% |
| Q2 2020 | $574,000 | +97.3% | 14,818 | +68.4% | 0.00% | +100.0% |
| Q1 2020 | $291,000 | -24.6% | 8,798 | -3.5% | 0.00% | -33.3% |
| Q4 2019 | $386,000 | +22.2% | 9,115 | +21.2% | 0.00% | +50.0% |
| Q3 2019 | $316,000 | -28.3% | 7,518 | -28.4% | 0.00% | -33.3% |
| Q2 2019 | $441,000 | +4.0% | 10,501 | +9.8% | 0.00% | 0.0% |
| Q1 2019 | $424,000 | +16.2% | 9,563 | +18.8% | 0.00% | -25.0% |
| Q4 2018 | $365,000 | -4.5% | 8,047 | +1.8% | 0.00% | +33.3% |
| Q3 2018 | $382,000 | – | 7,907 | – | 0.00% | – |
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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% |