NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 296 filers reported holding NATIONAL INSTRS CORP in Q4 2020. The put-call ratio across all filers is 0.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $257,618 | -82.0% | 4,321 | -82.7% | 0.00% | -75.0% |
| Q2 2023 | $1,435,000 | +127.1% | 25,000 | +107.4% | 0.00% | +300.0% |
| Q1 2023 | $631,855 | -47.1% | 12,056 | -62.8% | 0.00% | -66.7% |
| Q4 2022 | $1,194,416 | +176.5% | 32,369 | +194.3% | 0.00% | +50.0% |
| Q3 2021 | $432,000 | +16.1% | 11,000 | +25.0% | 0.00% | +100.0% |
| Q2 2021 | $372,000 | -7.2% | 8,800 | -5.4% | 0.00% | -50.0% |
| Q1 2021 | $401,000 | +23.0% | 9,300 | +25.3% | 0.00% | +100.0% |
| Q4 2020 | $326,000 | -57.3% | 7,424 | -65.2% | 0.00% | -75.0% |
| Q3 2020 | $763,000 | +21.7% | 21,363 | +31.9% | 0.00% | 0.0% |
| Q2 2020 | $627,000 | -40.7% | 16,200 | -32.1% | 0.00% | -50.0% |
| Q1 2019 | $1,058,000 | -57.1% | 23,869 | -56.1% | 0.01% | -55.6% |
| Q4 2018 | $2,467,000 | +1278.2% | 54,378 | +1369.7% | 0.02% | +1700.0% |
| Q3 2018 | $179,000 | -80.4% | 3,700 | -82.9% | 0.00% | -80.0% |
| Q2 2018 | $911,000 | +78.3% | 21,700 | +114.8% | 0.01% | +150.0% |
| Q1 2018 | $511,000 | +4158.3% | 10,102 | +3267.3% | 0.00% | – |
| Q2 2017 | $12,000 | -98.0% | 300 | -98.4% | 0.00% | -100.0% |
| Q1 2017 | $596,000 | -59.6% | 18,299 | -61.8% | 0.00% | -60.0% |
| Q4 2016 | $1,475,000 | +2.6% | 47,900 | -5.3% | 0.01% | +11.1% |
| Q3 2016 | $1,437,000 | – | 50,600 | – | 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% |