NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 314 filers reported holding NATIONAL INSTRS CORP in Q3 2023. The put-call ratio across all filers is 2.24 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $28,700,293 | +123.4% | 481,387 | +115.0% | 0.01% | +133.3% |
| Q2 2023 | $12,849,736 | -46.7% | 223,863 | -51.3% | 0.00% | -40.0% |
| Q1 2023 | $24,103,673 | +232.9% | 459,906 | +134.4% | 0.01% | +400.0% |
| Q4 2022 | $7,241,182 | +202.6% | 196,238 | +209.6% | 0.00% | – |
| Q3 2022 | $2,393,000 | -21.6% | 63,387 | -35.2% | 0.00% | – |
| Q2 2022 | $3,053,000 | +125.3% | 97,746 | +192.7% | 0.00% | – |
| Q1 2022 | $1,355,000 | -26.8% | 33,400 | -21.2% | 0.00% | – |
| Q4 2021 | $1,850,000 | -31.4% | 42,396 | -38.3% | 0.00% | – |
| Q3 2021 | $2,696,000 | +211.7% | 68,732 | +235.9% | 0.00% | – |
| Q2 2021 | $865,000 | -54.5% | 20,459 | -53.6% | 0.00% | – |
| Q1 2021 | $1,903,000 | +59.1% | 44,089 | +61.8% | 0.00% | – |
| Q4 2020 | $1,196,000 | +160.6% | 27,242 | +111.9% | 0.00% | – |
| Q3 2020 | $459,000 | -57.0% | 12,859 | -53.4% | 0.00% | – |
| Q2 2020 | $1,068,000 | +73.7% | 27,576 | +48.3% | 0.00% | – |
| Q1 2020 | $615,000 | +12.6% | 18,600 | +43.1% | 0.00% | – |
| Q3 2019 | $546,000 | -68.4% | 13,000 | -66.6% | 0.00% | -100.0% |
| Q1 2019 | $1,726,000 | +616.2% | 38,900 | +634.0% | 0.00% | – |
| Q4 2018 | $241,000 | -83.3% | 5,300 | -84.5% | 0.00% | – |
| Q2 2018 | $1,440,000 | -49.4% | 34,300 | -39.0% | 0.00% | -100.0% |
| Q1 2018 | $2,844,000 | -14.6% | 56,239 | -29.7% | 0.00% | 0.0% |
| Q4 2017 | $3,331,000 | +18.8% | 80,000 | +20.3% | 0.00% | 0.0% |
| Q3 2017 | $2,804,000 | -18.8% | 66,500 | -22.6% | 0.00% | 0.0% |
| Q2 2017 | $3,455,000 | +228.4% | 85,900 | +165.9% | 0.00% | – |
| Q1 2017 | $1,052,000 | -49.7% | 32,300 | -52.4% | 0.00% | -100.0% |
| Q4 2016 | $2,092,000 | -37.6% | 67,900 | -42.5% | 0.00% | -50.0% |
| Q3 2016 | $3,354,000 | +139.6% | 118,100 | +131.2% | 0.00% | – |
| Q2 2016 | $1,400,000 | +35.0% | 51,089 | +48.3% | 0.00% | -100.0% |
| Q1 2016 | $1,037,000 | +69.4% | 34,445 | +61.7% | 0.00% | – |
| Q4 2015 | $612,000 | -43.4% | 21,300 | -45.3% | 0.00% | – |
| Q3 2015 | $1,081,000 | -35.8% | 38,916 | -31.9% | 0.00% | -100.0% |
| Q2 2015 | $1,683,000 | -28.6% | 57,136 | -22.3% | 0.00% | 0.0% |
| Q1 2015 | $2,357,000 | +911.6% | 73,571 | +880.9% | 0.00% | – |
| Q4 2014 | $233,000 | -55.9% | 7,500 | -59.2% | 0.00% | – |
| Q1 2014 | $528,000 | -25.9% | 18,400 | -20.2% | 0.00% | – |
| Q3 2013 | $713,000 | +114.8% | 23,056 | +93.7% | 0.00% | – |
| Q2 2013 | $332,000 | – | 11,900 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ergoteles LLC | 163,094 | $9,723,664 | 14.25% |
| Kellner Capital, LLC | 171,949 | $10,252 | 12.06% |
| HARVEST MANAGEMENT LLC | 300,900 | $17,939,658 | 9.33% |
| Vazirani Asset Management LLC | 95,000 | $5,663,900 | 8.66% |
| TIG Advisors, LLC | 3,039,369 | $181,207,180 | 8.16% |
| KRYGER CAPITAL Ltd | 987,651 | $58,883,753 | 6.80% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 2,109,200 | $125,750,504 | 6.59% |
| NEXPOINT ASSET MANAGEMENT, L.P. | 782,049 | $46,625,761 | 6.37% |
| GLAZER CAPITAL, LLC | 1,614,638 | $96,265 | 6.27% |
| UBS OCONNOR LLC | 4,043,391 | $241,066,971 | 6.07% |