Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,604,468 | $192 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 5,438,774 | $235 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 6,940,004 | $280 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 8,167,274 | $327 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 8,183,306 | $301 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 8,907,091 | $309 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 9,712,003 | $280 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 9,969,649 | $276 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 7,272,420 | $193 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 6,821,602 | $168 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 4,197,672 | $115 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 6,341,254 | $177 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 6,324,494 | $173 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 5,532,085 | $139,353 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 5,986,058 | $176,529 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 5,347,512 | $170,051 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 5,468,852 | $150,995 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 4,178,604 | $101,248 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 2,870,047 | $70,316 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 2,352,622 | $56,722 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 1,804,643 | $41,399 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 1,253,503 | $27,577 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 756,655 | $17,206 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 769,766 | $19,221 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 751,455 | $20,921 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 721,208 | $21,579 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 714,630 | $20,581 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 713,894 | $20,460 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 714,117 | $18,103 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 716,890 | $17,865 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 2,318,604 | $60,933 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 2,305,565 | $55,126 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 2,285,330 | $58,664 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 2,256,420 | $57,742 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 1,135,510 | $28,797 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 1,077,231 | $25,627 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 1,075,527 | $23,812 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 873,908 | $21,070 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 627,731 | $16,647 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 663,141 | $15,624 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 672,426 | $13,119 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 655,645 | $12,162 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 654,581 | $29,842 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 577,908 | $25,520 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 503,343 | $21,352 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 280,918 | $11,512 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 54,141 | $2,130 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 39,303 | $1,396 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 2,357 | $77 | $8.50 | $8.06 - $9.04 |