NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 294 filers reported holding NATIONAL INSTRS CORP in Q3 2022. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $69 | +53.3% | 1,167 | +46.2% | 0.00% | – |
| Q2 2023 | $45 | -87.6% | 798 | -88.5% | 0.00% | – |
| Q1 2023 | $362 | -99.9% | 6,920 | -21.6% | 0.00% | – |
| Q2 2022 | $275,000 | +587.5% | 8,829 | +856.6% | 0.00% | – |
| Q4 2021 | $40,000 | +150.0% | 923 | +147.5% | 0.00% | – |
| Q1 2021 | $16,000 | +166.7% | 373 | +155.5% | 0.00% | – |
| Q2 2019 | $6,000 | -99.3% | 146 | -99.2% | 0.00% | -100.0% |
| Q4 2018 | $877,000 | +10862.5% | 19,338 | +10467.2% | 0.00% | – |
| Q3 2018 | $8,000 | +100.0% | 183 | +108.0% | 0.00% | – |
| Q1 2018 | $4,000 | -50.0% | 88 | -56.4% | 0.00% | – |
| Q4 2017 | $8,000 | -98.6% | 202 | -98.8% | 0.00% | -100.0% |
| Q1 2017 | $560,000 | – | 17,227 | – | 0.02% | – |
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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% |