NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 318 filers reported holding NATIONAL INSTRS CORP in Q4 2019. The put-call ratio across all filers is 2.83 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $60,155,567 | -10.6% | 1,008,983 | -13.9% | 0.02% | -8.7% |
| Q2 2023 | $67,252,365 | +134617.6% | 1,171,644 | +23.0% | 0.02% | +21.1% |
| Q1 2023 | $49,921 | +53.2% | 952,512 | +7.8% | 0.02% | +46.2% |
| Q4 2022 | $32,592 | -99.9% | 883,248 | +19.2% | 0.01% | +18.2% |
| Q3 2022 | $27,967,000 | +19.9% | 741,037 | -0.8% | 0.01% | +22.2% |
| Q2 2022 | $23,334,000 | -23.9% | 747,175 | -2.0% | 0.01% | -10.0% |
| Q1 2022 | $30,667,000 | -3.7% | 762,466 | +4.6% | 0.01% | +11.1% |
| Q4 2021 | $31,835,000 | +7.4% | 729,001 | -3.5% | 0.01% | 0.0% |
| Q3 2021 | $29,628,000 | -11.1% | 755,236 | -4.2% | 0.01% | -10.0% |
| Q2 2021 | $33,343,000 | +19.0% | 788,639 | +21.5% | 0.01% | +11.1% |
| Q1 2021 | $28,022,000 | -1.8% | 648,874 | -0.1% | 0.01% | -10.0% |
| Q4 2020 | $28,527,000 | +23.5% | 649,234 | +0.3% | 0.01% | +11.1% |
| Q3 2020 | $23,100,000 | -17.2% | 647,041 | -10.2% | 0.01% | -18.2% |
| Q2 2020 | $27,891,000 | -38.6% | 720,490 | -47.6% | 0.01% | -50.0% |
| Q1 2020 | $45,448,000 | -15.5% | 1,373,882 | +8.1% | 0.02% | +10.0% |
| Q4 2019 | $53,816,000 | -3.3% | 1,271,030 | -4.1% | 0.02% | -13.0% |
| Q3 2019 | $55,638,000 | +0.3% | 1,325,049 | +0.3% | 0.02% | +4.5% |
| Q2 2019 | $55,445,000 | +7877.7% | 1,320,435 | +8324.4% | 0.02% | +450.0% |
| Q1 2019 | $695,000 | -2.3% | 15,674 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $711,000 | +2.2% | 15,674 | +13.9% | 0.00% | -20.0% |
| Q1 2018 | $696,000 | +21.5% | 13,756 | 0.0% | 0.01% | +25.0% |
| Q4 2017 | $573,000 | +66.6% | 13,756 | +68.7% | 0.00% | +100.0% |
| Q3 2017 | $344,000 | -72.4% | 8,156 | -79.8% | 0.00% | -66.7% |
| Q4 2016 | $1,246,000 | -49.3% | 40,424 | -53.3% | 0.01% | -57.1% |
| Q3 2016 | $2,459,000 | +2.9% | 86,576 | -0.7% | 0.01% | -6.7% |
| Q2 2016 | $2,389,000 | -20.2% | 87,178 | -12.3% | 0.02% | -6.2% |
| Q1 2016 | $2,992,000 | +9.3% | 99,358 | +4.1% | 0.02% | +14.3% |
| Q4 2015 | $2,738,000 | +84.1% | 95,426 | +78.4% | 0.01% | +75.0% |
| Q3 2015 | $1,487,000 | -5.6% | 53,495 | 0.0% | 0.01% | 0.0% |
| Q2 2015 | $1,576,000 | -8.1% | 53,495 | 0.0% | 0.01% | -11.1% |
| Q1 2015 | $1,714,000 | +3.1% | 53,495 | 0.0% | 0.01% | 0.0% |
| Q4 2014 | $1,663,000 | +0.5% | 53,495 | 0.0% | 0.01% | -10.0% |
| Q3 2014 | $1,655,000 | +0.9% | 53,495 | +5.6% | 0.01% | 0.0% |
| Q2 2014 | $1,641,000 | +12.9% | 50,673 | 0.0% | 0.01% | +11.1% |
| Q1 2014 | $1,454,000 | -53.7% | 50,673 | -48.3% | 0.01% | -55.0% |
| Q4 2013 | $3,140,000 | -8.5% | 98,079 | -11.6% | 0.02% | -9.1% |
| Q3 2013 | $3,433,000 | +28.6% | 110,999 | +16.2% | 0.02% | +22.2% |
| Q2 2013 | $2,669,000 | – | 95,539 | – | 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% |