NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 388 filers reported holding NATIONAL INSTRS CORP in Q1 2023. The put-call ratio across all filers is 0.68 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $459,312 | +4.0% | 7,704 | +0.1% | 0.02% | 0.0% |
| Q2 2023 | $441,578 | +13.0% | 7,693 | +3.2% | 0.02% | +6.2% |
| Q1 2023 | $390,874 | +42.7% | 7,458 | +0.5% | 0.02% | +33.3% |
| Q4 2022 | $273,909 | -1.8% | 7,423 | +0.3% | 0.01% | -20.0% |
| Q3 2022 | $279,000 | +21.3% | 7,398 | +0.4% | 0.02% | +7.1% |
| Q2 2022 | $230,000 | -19.0% | 7,372 | +5.3% | 0.01% | -39.1% |
| Q1 2022 | $284,000 | +98.6% | 7,000 | +121.9% | 0.02% | +27.8% |
| Q4 2017 | $143,000 | – | 3,154 | – | 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% |