NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 299 filers reported holding NATIONAL INSTRS CORP in Q2 2021. The put-call ratio across all filers is 0.93 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $725,536 | -99.7% | 12,640 | -99.8% | 0.01% | -99.4% |
| Q1 2023 | $255,307,729 | +62.5% | 5,580,294 | +31.0% | 1.38% | -33.2% |
| Q4 2022 | $157,141,800 | -2.2% | 4,258,585 | -0.0% | 2.06% | -7.5% |
| Q3 2022 | $160,739,000 | +39.4% | 4,259,112 | +15.4% | 2.23% | +53.2% |
| Q2 2022 | $115,273,000 | -15.1% | 3,691,110 | +10.3% | 1.45% | +6.4% |
| Q1 2022 | $135,843,000 | -4.7% | 3,346,719 | +2.5% | 1.37% | +5.2% |
| Q4 2021 | $142,617,000 | +367.3% | 3,265,787 | +319.8% | 1.30% | +321.8% |
| Q3 2021 | $30,517,000 | +19.4% | 777,899 | +28.7% | 0.31% | +15.4% |
| Q2 2021 | $25,549,000 | – | 604,279 | – | 0.27% | – |
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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% |