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 | $192 | +73.0% | 5,630 | -9.5% | 0.02% | +25.0% |
| Q2 2023 | $111 | -40.6% | 6,221 | -97.7% | 0.02% | -20.0% |
| Q1 2023 | $187 | -97.7% | 275,700 | +4764.1% | 0.02% | – |
| Q2 2020 | $8,000 | +166.7% | 5,668 | +149.9% | 0.00% | – |
| Q1 2020 | $3,000 | -87.0% | 2,268 | -20.8% | 0.00% | -100.0% |
| Q4 2019 | $23,000 | +2200.0% | 2,865 | -18.1% | 0.00% | – |
| Q3 2019 | $1,000 | – | 3,500 | +150.0% | 0.00% | – |
| Q2 2019 | $0 | -100.0% | 1,400 | -84.6% | 0.00% | -100.0% |
| Q1 2019 | $61,000 | -59.9% | 9,120 | -2.2% | 0.01% | -41.7% |
| Q2 2018 | $152,000 | -83.4% | 9,325 | -49.2% | 0.01% | -84.8% |
| Q1 2018 | $917,000 | +10088.9% | 18,347 | +412.9% | 0.08% | – |
| Q4 2017 | $9,000 | -97.0% | 3,577 | -61.3% | 0.00% | -100.0% |
| Q1 2017 | $300,000 | +203.0% | 9,235 | -85.1% | 0.01% | +200.0% |
| Q4 2016 | $99,000 | +50.0% | 61,900 | -23.8% | 0.00% | +33.3% |
| Q3 2016 | $66,000 | +83.3% | 81,200 | +103.5% | 0.00% | +200.0% |
| Q2 2016 | $36,000 | +414.3% | 39,900 | +1720.3% | 0.00% | – |
| Q1 2016 | $7,000 | +133.3% | 2,192 | -63.5% | 0.00% | – |
| Q4 2015 | $3,000 | – | 6,000 | – | 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% |