NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 328 filers reported holding NATIONAL INSTRS CORP in Q4 2022. The put-call ratio across all filers is 0.23 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,238 | +3.9% | 20,760 | 0.0% | 0.01% | +16.7% |
| Q2 2023 | $1,192 | +9.6% | 20,760 | 0.0% | 0.01% | 0.0% |
| Q1 2023 | $1,088 | -96.2% | 20,760 | -97.3% | 0.01% | -96.6% |
| Q4 2022 | $28,441 | -96.4% | 770,760 | +3612.7% | 0.18% | +3480.0% |
| Q3 2022 | $783,000 | +20.8% | 20,760 | 0.0% | 0.01% | +25.0% |
| Q2 2022 | $648,000 | -23.1% | 20,760 | 0.0% | 0.00% | -20.0% |
| Q1 2022 | $843,000 | -7.1% | 20,760 | 0.0% | 0.01% | +25.0% |
| Q4 2021 | $907,000 | +11.4% | 20,760 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $814,000 | +19.2% | 20,760 | +28.5% | 0.00% | 0.0% |
| Q2 2021 | $683,000 | -26.6% | 16,160 | -25.0% | 0.00% | -20.0% |
| Q1 2021 | $931,000 | -1.7% | 21,560 | 0.0% | 0.01% | -16.7% |
| Q4 2020 | $947,000 | +23.0% | 21,560 | 0.0% | 0.01% | 0.0% |
| Q3 2020 | $770,000 | -53.9% | 21,560 | -50.0% | 0.01% | -14.3% |
| Q2 2020 | $1,670,000 | – | 43,120 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TIG Advisors, LLC | 4,755,304 | $272,954,450 | 15.27% |
| HARVEST MANAGEMENT LLC | 264,400 | $15,176,560 | 13.09% |
| PSquared Asset Management AG | 1,909,700 | $109,616,780 | 12.87% |
| Vazirani Asset Management LLC | 100,000 | $5,740,000 | 9.68% |
| Kellner Capital, LLC | 118,098 | $6,779 | 7.79% |
| BCK CAPITAL MANAGEMENT LP | 131,442 | $7,544,771 | 5.76% |
| KRYGER CAPITAL Ltd | 892,222 | $51,213,543 | 5.24% |
| WATER ISLAND CAPITAL LLC | 959,494 | $55,075 | 5.15% |
| Kopion Asset Management, LLC | 90,819 | $5,213 | 4.42% |
| CARLSON CAPITAL L P | 855,000 | $49,077,000 | 4.20% |