NATIONAL INSTRS CORP's ticker is and the CUSIP is 636518902. A total of 4 filers reported holding NATIONAL INSTRS CORP in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $47,696 | -95.9% | 800 | -96.0% | 0.00% | -100.0% |
| Q2 2023 | $1,153,740 | -82.9% | 20,100 | -84.4% | 0.00% | -83.3% |
| Q1 2023 | $6,734,685 | +1420.9% | 128,500 | +970.8% | 0.02% | +2300.0% |
| Q4 2022 | $442,800 | +676.8% | 12,000 | +700.0% | 0.00% | – |
| Q3 2022 | $57,000 | -39.4% | 1,500 | -50.0% | 0.00% | – |
| Q2 2022 | $94,000 | +2250.0% | 3,000 | +2900.0% | 0.00% | – |
| Q1 2022 | $4,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q3 2021 | $4,000 | -99.4% | 100 | -93.8% | 0.00% | -100.0% |
| Q1 2021 | $691,000 | +619.8% | 1,600 | -40.7% | 0.00% | – |
| Q3 2020 | $96,000 | -8.6% | 2,700 | 0.0% | 0.00% | – |
| Q2 2020 | $105,000 | +1400.0% | 2,700 | +1250.0% | 0.00% | – |
| Q1 2020 | $7,000 | -86.0% | 200 | -83.3% | 0.00% | – |
| Q3 2019 | $50,000 | +525.0% | 1,200 | +500.0% | 0.00% | – |
| Q2 2019 | $8,000 | -97.5% | 200 | -97.2% | 0.00% | -100.0% |
| Q1 2019 | $319,000 | -12.1% | 7,200 | -10.0% | 0.00% | +33.3% |
| Q4 2018 | $363,000 | +656.2% | 8,000 | +700.0% | 0.00% | – |
| Q3 2018 | $48,000 | -92.7% | 1,000 | -93.6% | 0.00% | -100.0% |
| Q2 2018 | $659,000 | +2536.0% | 15,700 | +3040.0% | 0.01% | – |
| Q1 2018 | $25,000 | -59.7% | 500 | -75.0% | 0.00% | -100.0% |
| Q4 2016 | $62,000 | +8.8% | 2,000 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $57,000 | +1800.0% | 2,000 | +1900.0% | 0.00% | – |
| Q3 2015 | $3,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q2 2015 | $3,000 | – | 100 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 1,500 | $57,000 | 0.00% |
| SIMPLEX TRADING, LLC | 4,100 | $154,000 | 0.00% |
| JANE STREET GROUP, LLC | 15,500 | $585,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |