NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 235 filers reported holding NATIONAL INSTRS CORP in Q3 2016. The put-call ratio across all filers is 0.19 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $540,000 | -2.4% | 14,634 | 0.0% | 0.01% | -20.0% |
| Q3 2022 | $553,000 | +25.4% | 14,634 | +3.7% | 0.02% | +25.0% |
| Q2 2022 | $441,000 | -38.7% | 14,108 | -17.6% | 0.01% | +500.0% |
| Q2 2019 | $719,000 | -9.0% | 17,117 | -3.9% | 0.00% | 0.0% |
| Q1 2019 | $790,000 | -2.2% | 17,813 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $808,000 | -0.7% | 17,813 | +5.8% | 0.00% | 0.0% |
| Q3 2018 | $814,000 | -1.8% | 16,838 | -14.7% | 0.00% | 0.0% |
| Q2 2018 | $829,000 | -17.5% | 19,748 | -0.7% | 0.00% | -33.3% |
| Q1 2018 | $1,005,000 | -78.2% | 19,881 | -88.2% | 0.00% | -81.2% |
| Q2 2016 | $4,618,000 | +20.9% | 168,532 | +32.8% | 0.02% | +14.3% |
| Q1 2016 | $3,821,000 | +388.0% | 126,900 | +364.9% | 0.01% | +366.7% |
| Q1 2014 | $783,000 | +5.8% | 27,295 | +18.2% | 0.00% | 0.0% |
| Q4 2013 | $740,000 | +3.6% | 23,100 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $714,000 | +10.7% | 23,100 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $645,000 | – | 23,100 | – | 0.00% | – |
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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% |