NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 307 filers reported holding NATIONAL INSTRS CORP in Q3 2021. The put-call ratio across all filers is 6.14 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $679,668 | +173.0% | 11,400 | +42.9% | 0.00% | – |
Q2 2022 | $249,000 | +144.1% | 7,980 | +206.9% | 0.00% | – |
Q3 2021 | $102,000 | +168.4% | 2,600 | +188.9% | 0.00% | – |
Q2 2021 | $38,000 | +123.5% | 900 | +87.5% | 0.00% | – |
Q3 2020 | $17,000 | -15.0% | 480 | -22.0% | 0.00% | – |
Q1 2020 | $20,000 | -82.5% | 615 | -76.1% | 0.00% | -100.0% |
Q1 2019 | $114,000 | -39.0% | 2,568 | -37.6% | 0.00% | -50.0% |
Q4 2018 | $187,000 | +835.0% | 4,117 | +916.5% | 0.00% | – |
Q3 2018 | $20,000 | -90.2% | 405 | -91.7% | 0.00% | -100.0% |
Q2 2018 | $205,000 | +279.6% | 4,894 | +278.5% | 0.00% | – |
Q4 2017 | $54,000 | +80.0% | 1,293 | +41.5% | 0.00% | – |
Q1 2017 | $30,000 | – | 914 | – | 0.00% | – |
Download |
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% |