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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $307,000 | -45.0% | 9,836 | -25.5% | 0.02% | -46.7% |
| Q2 2021 | $558,000 | -44.9% | 13,209 | -43.7% | 0.03% | -48.3% |
| Q1 2021 | $1,012,000 | +161.5% | 23,443 | +166.5% | 0.06% | +107.1% |
| Q4 2020 | $387,000 | -90.6% | 8,797 | -91.8% | 0.03% | -73.8% |
| Q2 2020 | $4,135,000 | -10.8% | 106,808 | -23.8% | 0.11% | -12.3% |
| Q1 2020 | $4,638,000 | -41.5% | 140,216 | -25.1% | 0.12% | +9.9% |
| Q4 2019 | $7,929,000 | +611.1% | 187,275 | +605.5% | 0.11% | +753.8% |
| Q3 2019 | $1,115,000 | +150.6% | 26,544 | +150.3% | 0.01% | +44.4% |
| Q2 2019 | $445,000 | +42.2% | 10,604 | +50.3% | 0.01% | +50.0% |
| Q1 2019 | $313,000 | -97.2% | 7,054 | -97.2% | 0.01% | -97.5% |
| Q4 2018 | $11,243,000 | +3049.3% | 247,755 | +3250.8% | 0.24% | +3357.1% |
| Q3 2018 | $357,000 | -15.4% | 7,394 | -26.5% | 0.01% | -36.4% |
| Q2 2018 | $422,000 | -96.5% | 10,063 | -95.8% | 0.01% | -96.8% |
| Q1 2018 | $12,139,000 | +116.7% | 240,048 | +78.4% | 0.34% | +111.7% |
| Q4 2017 | $5,601,000 | -14.0% | 134,554 | -12.9% | 0.16% | -21.7% |
| Q3 2017 | $6,513,000 | -11.6% | 154,448 | -15.7% | 0.21% | -4.6% |
| Q2 2017 | $7,366,000 | +102.9% | 183,140 | +64.3% | 0.22% | +119.2% |
| Q1 2017 | $3,630,000 | +90.5% | 111,486 | +80.3% | 0.10% | +57.1% |
| Q4 2016 | $1,906,000 | +378.9% | 61,830 | +382.7% | 0.06% | +1160.0% |
| Q4 2014 | $398,000 | – | 12,809 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Twin Securities, Inc. | 765,243 | $40,106,000 | 22.06% |
| Kite Lake Capital Management (UK) LLP | 295,500 | $15,487,155 | 16.56% |
| TIG Advisors, LLC | 3,753,431 | $196,717,319 | 14.44% |
| HARVEST MANAGEMENT LLC | 327,800 | $17,179,998 | 12.98% |
| GWM Asset Management Ltd | 103,700 | $5,434,917 | 11.02% |
| BCK CAPITAL MANAGEMENT LP | 222,064 | $11,638,374 | 10.12% |
| Kopion Asset Management, LLC | 180,940 | $9,483 | 8.25% |
| Nekton Capital Ltd. | 932,419 | $48,868,080 | 8.15% |
| AMH Equity Ltd | 111,900 | $5,864,679 | 6.72% |
| TOMS Capital Investment Management LP | 2,005,513 | $105,108,936 | 6.44% |