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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $3,182,000 | -17.8% | 75,255 | -16.1% | 0.62% | -25.4% |
| Q1 2021 | $3,872,000 | -13.8% | 89,659 | -16.2% | 0.84% | -30.3% |
| Q3 2019 | $4,491,000 | -20.2% | 106,955 | -18.8% | 1.20% | -19.8% |
| Q2 2019 | $5,629,000 | -18.8% | 131,644 | -15.8% | 1.50% | -27.8% |
| Q1 2019 | $6,932,000 | -14.3% | 156,265 | -12.3% | 2.07% | -23.0% |
| Q4 2018 | $8,090,000 | -4.8% | 178,264 | +1.4% | 2.69% | +14.6% |
| Q3 2018 | $8,495,000 | +15.1% | 175,771 | -0.1% | 2.35% | +3.8% |
| Q2 2018 | $7,383,000 | -9.6% | 175,869 | +8.9% | 2.26% | -10.8% |
| Q1 2018 | $8,164,000 | +20.8% | 161,441 | -2.1% | 2.54% | +11.5% |
| Q4 2017 | $6,756,000 | – | 164,891 | – | 2.28% | – |
Download | ||||||
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% |