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 | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $1,329,000 | +17.7% | 34,329 | +0.6% | 0.21% | +73.8% |
| Q1 2020 | $1,129,000 | -12.7% | 34,129 | +11.8% | 0.12% | +58.4% |
| Q4 2019 | $1,293,000 | +12.2% | 30,529 | +11.3% | 0.08% | +11.6% |
| Q3 2019 | $1,152,000 | 0.0% | 27,429 | 0.0% | 0.07% | +1.5% |
| Q2 2019 | $1,152,000 | -5.3% | 27,429 | 0.0% | 0.07% | -2.9% |
| Q1 2019 | $1,217,000 | -8.6% | 27,429 | -6.5% | 0.07% | -13.6% |
| Q4 2018 | $1,331,000 | -6.1% | 29,329 | 0.0% | 0.08% | +6.6% |
| Q3 2018 | $1,417,000 | +7.4% | 29,329 | -6.7% | 0.08% | +1.3% |
| Q2 2018 | $1,319,000 | -18.8% | 31,429 | -2.2% | 0.08% | -21.1% |
| Q1 2018 | $1,625,000 | +21.4% | 32,129 | 0.0% | 0.10% | +13.1% |
| Q4 2017 | $1,338,000 | – | 32,129 | – | 0.08% | – |
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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% |