NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 309 filers reported holding NATIONAL INSTRS CORP in Q1 2021. The put-call ratio across all filers is 0.29 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $51,194,800 | +9.9% | 858,685 | +5.8% | 0.13% | -20.7% |
| Q2 2023 | $46,578,321 | +82.3% | 811,469 | +66.5% | 0.17% | +53.6% |
| Q1 2023 | $25,548,145 | +780.1% | 487,467 | +581.5% | 0.11% | +340.0% |
| Q1 2022 | $2,903,000 | -72.7% | 71,524 | -70.7% | 0.02% | -69.5% |
| Q4 2021 | $10,652,000 | +742.7% | 243,931 | +733.6% | 0.08% | +310.0% |
| Q1 2021 | $1,264,000 | +16.1% | 29,264 | +4.0% | 0.02% | +25.0% |
| Q2 2020 | $1,089,000 | -28.9% | 28,144 | -22.2% | 0.02% | -66.7% |
| Q4 2019 | $1,531,000 | +723.1% | 36,164 | +841.8% | 0.05% | +92.0% |
| Q3 2018 | $186,000 | +232.1% | 3,840 | +187.9% | 0.02% | -28.6% |
| Q2 2018 | $56,000 | – | 1,334 | – | 0.04% | – |
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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% |