NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 299 filers reported holding NATIONAL INSTRS CORP in Q2 2021. The put-call ratio across all filers is 0.93 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $357,839 | -51.8% | 6,002 | -53.6% | 0.00% | -66.7% |
| Q2 2023 | $743,100 | -23.8% | 12,946 | -30.4% | 0.00% | -25.0% |
| Q1 2023 | $975,036 | -2.5% | 18,604 | -31.4% | 0.00% | -20.0% |
| Q4 2022 | $1,000,138 | +6.4% | 27,104 | +8.8% | 0.01% | 0.0% |
| Q3 2022 | $940,000 | +61.8% | 24,904 | +33.9% | 0.01% | +25.0% |
| Q2 2022 | $581,000 | -7.9% | 18,604 | +19.7% | 0.00% | 0.0% |
| Q1 2022 | $631,000 | +85.6% | 15,537 | +99.6% | 0.00% | +100.0% |
| Q4 2021 | $340,000 | +8.3% | 7,786 | -2.8% | 0.00% | -33.3% |
| Q3 2021 | $314,000 | +6.4% | 8,009 | +14.7% | 0.00% | 0.0% |
| Q2 2021 | $295,000 | -51.0% | 6,982 | -49.9% | 0.00% | -57.1% |
| Q1 2021 | $602,000 | -2.6% | 13,938 | -1.0% | 0.01% | -12.5% |
| Q4 2020 | $618,000 | +22.1% | 14,074 | -0.1% | 0.01% | 0.0% |
| Q3 2020 | $506,000 | +12.9% | 14,084 | +20.0% | 0.01% | +14.3% |
| Q2 2020 | $448,000 | +44.5% | 11,733 | +18.3% | 0.01% | 0.0% |
| Q1 2020 | $310,000 | -31.1% | 9,916 | -5.9% | 0.01% | 0.0% |
| Q4 2019 | $450,000 | +291.3% | 10,537 | +285.1% | 0.01% | +75.0% |
| Q3 2019 | $115,000 | -5.7% | 2,736 | -5.5% | 0.00% | -20.0% |
| Q2 2019 | $122,000 | -5.4% | 2,896 | -0.7% | 0.01% | 0.0% |
| Q1 2019 | $129,000 | -5.1% | 2,916 | -2.8% | 0.01% | -28.6% |
| Q4 2018 | $136,000 | +29.5% | 2,999 | +37.4% | 0.01% | +40.0% |
| Q3 2018 | $105,000 | -53.7% | 2,182 | -59.7% | 0.01% | -61.5% |
| Q2 2018 | $227,000 | -0.9% | 5,412 | +13.6% | 0.01% | -7.1% |
| Q1 2018 | $229,000 | +458.5% | 4,763 | +385.5% | 0.01% | +600.0% |
| Q4 2017 | $41,000 | – | 981 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Simcah Management LLC | 147,000 | $4,707,000 | 5.43% |
| MCDANIEL TERRY & CO | 391,950 | $12,550,000 | 3.17% |
| RIVERBRIDGE PARTNERS LLC | 4,966,070 | $159,014,000 | 2.88% |
| Friedberg Investment Management | 215,373 | $6,896,000 | 2.79% |
| OMT Capital Management LLC | 265,260 | $8,494,000 | 2.56% |
| SCHAPER BENZ & WISE INVESTMENT COUNSEL INC/WI | 280,524 | $8,982,000 | 2.00% |
| EdgePoint Investment Group Inc. | 1,994,089 | $63,851,000 | 1.66% |
| Stanley-Laman Group, Ltd. | 189,510 | $6,068,000 | 1.32% |
| HERMES INVESTMENT MANAGEMENT LTD | 1,302,950 | $41,720,000 | 1.27% |
| Tygh Capital Management, Inc. | 188,453 | $6,034,000 | 1.26% |