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 2021 | $3,182,000 | -17.8% | 75,255 | -16.1% | 0.62% | -25.4% |
| Q1 2021 | $3,872,000 | -13.8% | 89,659 | -16.2% | 0.84% | -30.3% |
| Q3 2019 | $4,491,000 | -20.2% | 106,955 | -18.8% | 1.20% | -19.8% |
| Q2 2019 | $5,629,000 | -18.8% | 131,644 | -15.8% | 1.50% | -27.8% |
| Q1 2019 | $6,932,000 | -14.3% | 156,265 | -12.3% | 2.07% | -23.0% |
| Q4 2018 | $8,090,000 | -4.8% | 178,264 | +1.4% | 2.69% | +14.6% |
| Q3 2018 | $8,495,000 | +15.1% | 175,771 | -0.1% | 2.35% | +3.8% |
| Q2 2018 | $7,383,000 | -9.6% | 175,869 | +8.9% | 2.26% | -10.8% |
| Q1 2018 | $8,164,000 | +20.8% | 161,441 | -2.1% | 2.54% | +11.5% |
| Q4 2017 | $6,756,000 | – | 164,891 | – | 2.28% | – |
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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% |