NATIONAL INSTRS CORP's ticker is NATI and the CUSIP is 636518102. A total of 299 filers reported holding NATIONAL INSTRS CORP in Q2 2021. The put-call ratio across all filers is 0.93 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,717,367 | -79.9% | 62,351 | -80.6% | 0.00% | -80.0% |
| Q2 2023 | $18,492,730 | +347.7% | 322,173 | +308.8% | 0.01% | +400.0% |
| Q1 2023 | $4,130,695 | +42.2% | 78,815 | +0.1% | 0.00% | 0.0% |
| Q4 2022 | $2,904,103 | +10.1% | 78,702 | +12.6% | 0.00% | 0.0% |
| Q3 2022 | $2,638,000 | +11.4% | 69,897 | -7.9% | 0.00% | +100.0% |
| Q2 2022 | $2,369,000 | -45.3% | 75,876 | -28.9% | 0.00% | -50.0% |
| Q1 2022 | $4,332,000 | -25.1% | 106,731 | -19.4% | 0.00% | -33.3% |
| Q4 2021 | $5,786,000 | +94.0% | 132,480 | +74.2% | 0.00% | +200.0% |
| Q3 2021 | $2,982,000 | -44.0% | 76,041 | -39.7% | 0.00% | -66.7% |
| Q2 2021 | $5,329,000 | -7.2% | 126,058 | -5.2% | 0.00% | 0.0% |
| Q1 2021 | $5,742,000 | +62.8% | 132,942 | +65.6% | 0.00% | +50.0% |
| Q4 2020 | $3,527,000 | -20.3% | 80,273 | -35.3% | 0.00% | -33.3% |
| Q3 2020 | $4,427,000 | -47.7% | 123,974 | -43.3% | 0.00% | -50.0% |
| Q2 2020 | $8,470,000 | +82.4% | 218,790 | +55.9% | 0.01% | +50.0% |
| Q1 2020 | $4,643,000 | +107.6% | 140,354 | +165.3% | 0.00% | +300.0% |
| Q4 2019 | $2,236,000 | +289.5% | 52,899 | +284.7% | 0.00% | – |
| Q3 2019 | $574,000 | -94.5% | 13,751 | -94.4% | 0.00% | -100.0% |
| Q2 2019 | $10,370,000 | -20.5% | 247,024 | -16.0% | 0.01% | -25.0% |
| Q1 2019 | $13,036,000 | +42.9% | 293,914 | +46.2% | 0.01% | +33.3% |
| Q4 2018 | $9,122,000 | -61.2% | 201,061 | -58.7% | 0.01% | -14.3% |
| Q3 2018 | $23,502,000 | +70.5% | 486,335 | +48.0% | 0.01% | +75.0% |
| Q2 2018 | $13,787,000 | +180.7% | 328,513 | +238.1% | 0.00% | +100.0% |
| Q1 2018 | $4,911,000 | +15.0% | 97,176 | -5.4% | 0.00% | -33.3% |
| Q4 2017 | $4,272,000 | +133.1% | 102,684 | +135.6% | 0.00% | +200.0% |
| Q3 2017 | $1,833,000 | -59.6% | 43,584 | -61.4% | 0.00% | -66.7% |
| Q2 2017 | $4,538,000 | -31.8% | 112,914 | -44.7% | 0.00% | -40.0% |
| Q1 2017 | $6,650,000 | -2.9% | 204,306 | -8.1% | 0.01% | -16.7% |
| Q4 2016 | $6,849,000 | -3.7% | 222,295 | -11.3% | 0.01% | +20.0% |
| Q3 2016 | $7,114,000 | +263.3% | 250,594 | +250.3% | 0.01% | +400.0% |
| Q2 2016 | $1,958,000 | -67.6% | 71,533 | -64.3% | 0.00% | -80.0% |
| Q1 2016 | $6,038,000 | +642.7% | 200,626 | +606.8% | 0.01% | +400.0% |
| Q4 2015 | $813,000 | +56.3% | 28,384 | +51.0% | 0.00% | – |
| Q3 2015 | $520,000 | -75.1% | 18,794 | -73.5% | 0.00% | -100.0% |
| Q2 2015 | $2,091,000 | -56.7% | 71,037 | -52.9% | 0.00% | -66.7% |
| Q1 2015 | $4,829,000 | +44.7% | 150,735 | +40.3% | 0.00% | +50.0% |
| Q4 2014 | $3,338,000 | +59.4% | 107,420 | +58.5% | 0.00% | +100.0% |
| Q3 2014 | $2,094,000 | -47.3% | 67,752 | -44.8% | 0.00% | -66.7% |
| Q2 2014 | $3,974,000 | +10.3% | 122,749 | -2.3% | 0.00% | 0.0% |
| Q1 2014 | $3,603,000 | -43.5% | 125,593 | -37.0% | 0.00% | -40.0% |
| Q4 2013 | $6,378,000 | +83.8% | 199,226 | +77.5% | 0.01% | +66.7% |
| Q3 2013 | $3,470,000 | – | 112,215 | – | 0.00% | – |
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% |