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 | $44,146,643 | +313.6% | 740,467 | +298.2% | 0.34% | +288.5% |
| Q2 2023 | $10,674,850 | +19.6% | 185,973 | +9.2% | 0.09% | +7.4% |
| Q1 2023 | $8,925,423 | +1565.2% | 170,300 | +1190.2% | 0.08% | +3950.0% |
| Q1 2022 | $536,000 | -69.2% | 13,200 | -66.9% | 0.00% | -66.7% |
| Q4 2021 | $1,742,000 | -73.6% | 39,900 | -76.3% | 0.01% | -73.9% |
| Q3 2021 | $6,598,000 | -78.8% | 168,200 | -77.2% | 0.02% | -83.1% |
| Q2 2021 | $31,176,000 | -8.6% | 737,370 | -6.6% | 0.14% | +21.4% |
| Q1 2021 | $34,098,000 | +54.3% | 789,570 | +57.0% | 0.11% | +40.0% |
| Q4 2020 | $22,101,000 | +7366.6% | 502,970 | +5959.9% | 0.08% | +3900.0% |
| Q3 2020 | $296,000 | -95.0% | 8,300 | -94.1% | 0.00% | -94.6% |
| Q4 2019 | $5,965,000 | +22.0% | 140,757 | +20.9% | 0.04% | -2.6% |
| Q2 2019 | $4,889,000 | -19.6% | 116,443 | -15.0% | 0.04% | 0.0% |
| Q1 2019 | $6,081,000 | -38.6% | 136,961 | -37.3% | 0.04% | -7.3% |
| Q4 2018 | $9,906,000 | +3235.4% | 218,290 | +3000.7% | 0.04% | +1266.7% |
| Q3 2017 | $297,000 | +4.2% | 7,040 | -0.7% | 0.00% | 0.0% |
| Q2 2017 | $285,000 | +26.7% | 7,088 | +2.5% | 0.00% | 0.0% |
| Q1 2017 | $225,000 | – | 6,912 | – | 0.00% | – |
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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% |