NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 317 filers reported holding NATIONAL INSTRS CORP in Q1 2022. The put-call ratio across all filers is 1.46 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $310,000 | -33.9% | 7,644 | -28.8% | 0.01% | +28.6% |
| Q4 2021 | $469,000 | -36.6% | 10,739 | -37.4% | 0.01% | -56.2% |
| Q1 2021 | $740,000 | -51.4% | 17,148 | -56.4% | 0.02% | -38.5% |
| Q2 2020 | $1,523,000 | +52.1% | 39,366 | +66.6% | 0.03% | +73.3% |
| Q4 2019 | $1,001,000 | +86.1% | 23,634 | +99.4% | 0.02% | -6.2% |
| Q4 2018 | $538,000 | -75.9% | 11,850 | -73.2% | 0.02% | -54.3% |
| Q1 2018 | $2,235,000 | +187.6% | 44,200 | +136.9% | 0.04% | +250.0% |
| Q4 2017 | $777,000 | -51.4% | 18,658 | -53.0% | 0.01% | -47.4% |
| Q2 2017 | $1,598,000 | +125.1% | 39,710 | +58.9% | 0.02% | +111.1% |
| Q3 2016 | $710,000 | +96.1% | 24,984 | +88.9% | 0.01% | +125.0% |
| Q2 2016 | $362,000 | -30.9% | 13,223 | -27.6% | 0.00% | -71.4% |
| Q4 2015 | $524,000 | -19.3% | 18,267 | -9.8% | 0.01% | -22.2% |
| Q1 2015 | $649,000 | +128.5% | 20,261 | +120.5% | 0.02% | +38.5% |
| Q3 2014 | $284,000 | – | 9,187 | – | 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% |