| Arista Networks, Inc. |
| Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 | Q4-CY2013 |
| Balance Sheet Date | | | 2025-Jun-30 | 2025-Mar-31 | 2024-Dec-31 | 2024-Sep-30 | 2024-Jun-30 | 2024-Mar-31 | 2023-Dec-31 | 2023-Sep-30 | 2023-Jun-30 | 2023-Mar-31 | 2022-Dec-31 | 2022-Sep-30 | 2022-Jun-30 | 2022-Mar-31 | 2021-Dec-31 | 2021-Sep-30 | 2021-Jun-30 | 2021-Mar-31 | 2020-Dec-31 | 2020-Sep-30 | 2020-Jun-30 | 2020-Mar-31 | 2019-Dec-31 | 2019-Sep-30 | 2019-Jun-30 | 2019-Mar-31 | 2018-Dec-31 | 2018-Sep-30 | 2018-Jun-30 | 2018-Mar-31 | 2017-Dec-31 | 2017-Sep-30 | 2017-Jun-30 | 2017-Mar-31 | 2016-Dec-31 | 2016-Sep-30 | 2016-Jun-30 | 2016-Mar-31 | 2015-Dec-31 | 2015-Sep-30 | 2015-Jun-30 | 2015-Mar-31 | 2014-Dec-31 | 2014-Sep-30 | 2014-Jun-30 | | |
| Fiscal Period | | | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | | |
| Total Revenue | | | 2,204,800,000$ | 2,004,800,000$ | 1,930,436,000$ | 1,810,936,000$ | 1,690,400,000$ | 1,571,400,000$ | 1,540,437,000$ | 1,509,456,000$ | 1,458,924,000$ | 1,351,351,000$ | 1,275,552,000$ | 1,176,801,000$ | 1,051,891,000$ | 877,066,000$ | 824,459,000$ | 748,697,000$ | 707,319,000$ | 667,562,000$ | 648,482,000$ | 605,431,000$ | 540,570,000$ | 523,029,000$ | 552,546,000$ | 654,415,000$ | 608,321,000$ | 595,424,000$ | 595,726,000$ | 563,309,000$ | 519,845,000$ | 472,489,000$ | 467,867,000$ | 437,633,000$ | 405,211,000$ | 335,475,000$ | 327,969,000$ | 290,261,000$ | 268,741,000$ | 242,196,000$ | 245,446,000$ | 217,548,000$ | 195,552,000$ | 179,045,000$ | 173,489,000$ | 155,463,000$ | 137,947,000$ | 117,207,000$ | 114,766,000$ |
| Cost Of Revenue | | | 766,200,000$ | 728,700,000$ | 699,442,000$ | 649,219,000$ | 593,200,000$ | 570,000,000$ | 541,211,000$ | 567,037,000$ | 574,795,000$ | 546,844,000$ | 506,946,000$ | 466,821,000$ | 408,626,000$ | 323,221,000$ | 301,745,000$ | 270,082,000$ | 253,141,000$ | 242,290,000$ | 233,898,000$ | 220,469,000$ | 196,481,000$ | 184,778,000$ | 196,243,000$ | 237,141,000$ | 218,130,000$ | 214,854,000$ | 220,734,000$ | 201,726,000$ | 185,962,000$ | 169,570,000$ | 160,702,000$ | 157,016,000$ | 145,434,000$ | 121,265,000$ | 117,814,000$ | 103,841,000$ | 97,290,000$ | 87,106,000$ | 89,278,000$ | 75,800,000$ | 67,662,000$ | 61,291,000$ | 57,049,000$ | 54,506,000$ | 44,567,000$ | 35,893,000$ | 37,293,000$ |
| Gross Profit | | | 1,438,600,000$ | 1,276,100,000$ | 1,230,994,000$ | 1,161,717,000$ | 1,097,200,000$ | 1,001,400,000$ | 999,226,000$ | 942,419,000$ | 884,129,000$ | 804,507,000$ | 768,606,000$ | 709,980,000$ | 643,265,000$ | 553,845,000$ | 522,714,000$ | 478,615,000$ | 454,178,000$ | 425,272,000$ | 414,584,000$ | 384,962,000$ | 344,089,000$ | 338,251,000$ | 356,303,000$ | 417,274,000$ | 390,191,000$ | 380,570,000$ | 374,992,000$ | 361,583,000$ | 333,883,000$ | 302,919,000$ | 307,165,000$ | 280,617,000$ | 259,777,000$ | 214,210,000$ | 210,155,000$ | 186,420,000$ | 171,451,000$ | 155,090,000$ | 156,168,000$ | 141,748,000$ | 127,890,000$ | 117,754,000$ | 116,440,000$ | 100,957,000$ | 93,380,000$ | 81,314,000$ | 77,473,000$ |
| Gross Margin | | | 65.25% | 63.65% | 63.77% | 64.15% | 64.91% | 63.73% | 64.87% | 62.43% | 60.60% | 59.53% | 60.26% | 60.33% | 61.15% | 63.15% | 63.40% | 63.93% | 64.21% | 63.71% | 63.93% | 63.59% | 63.65% | 64.67% | 64.48% | 63.76% | 64.14% | 63.92% | 62.95% | 64.19% | 64.23% | 64.11% | 65.65% | 64.12% | 64.11% | 63.85% | 64.08% | 64.23% | 63.80% | 64.04% | 63.63% | 65.16% | 65.40% | 65.77% | 67.12% | 64.94% | 67.69% | 69.38% | 67.51% |
| Operating Expenses | | | 452,400,000$ | 417,300,000$ | 431,342,000$ | 376,467,000$ | 397,600,000$ | 341,200,000$ | 359,312,000$ | 339,724,000$ | 354,067,000$ | 319,929,000$ | 299,687,000$ | 292,633,000$ | 280,412,000$ | 275,858,000$ | 256,926,000$ | 245,321,000$ | 234,813,000$ | 218,980,000$ | 219,946,000$ | 196,567,000$ | 177,100,000$ | 188,589,000$ | 180,314,000$ | 188,668,000$ | 183,354,000$ | 186,228,000$ | 181,350,000$ | 180,813,000$ | 174,317,000$ | 164,181,000$ | 167,777,000$ | 139,785,000$ | 143,143,000$ | 140,792,000$ | 132,660,000$ | 123,399,000$ | 118,293,000$ | 105,355,000$ | 106,771,000$ | 110,451,000$ | 95,031,000$ | 81,999,000$ | 77,438,000$ | 67,083,000$ | 62,725,000$ | 59,332,000$ | 54,968,000$ |
| Operating Income | | | 986,200,000$ | 858,800,000$ | 799,652,000$ | 785,250,000$ | 699,600,000$ | 660,200,000$ | 639,914,000$ | 602,695,000$ | 530,062,000$ | 484,578,000$ | 468,919,000$ | 417,347,000$ | 362,853,000$ | 277,987,000$ | 265,788,000$ | 233,294,000$ | 219,365,000$ | 206,292,000$ | 194,638,000$ | 188,395,000$ | 166,989,000$ | 149,662,000$ | 175,989,000$ | 228,606,000$ | 206,837,000$ | 194,342,000$ | 193,642,000$ | 180,770,000$ | 159,566,000$ | 138,738,000$ | 139,388,000$ | 140,832,000$ | 116,634,000$ | 73,418,000$ | 77,495,000$ | 63,021,000$ | 53,158,000$ | 49,735,000$ | 49,397,000$ | 31,297,000$ | 32,859,000$ | 35,755,000$ | 39,002,000$ | 33,874,000$ | 30,655,000$ | 21,982,000$ | 22,505,000$ |
| Other Income | | | 94,000,000$ | 96,200,000$ | 89,275,000$ | 97,660,000$ | 70,800,000$ | 62,600,000$ | 54,477,000$ | 41,815,000$ | 56,339,000$ | 12,146,000$ | 16,926,000$ | 6,817,000$ | (533,000$) | 31,480,000$ | 1,500,000$ | 1,346,000$ | 1,719,000$ | 1,575,000$ | 5,542,000$ | 13,224,000$ | 8,256,000$ | 12,157,000$ | 11,183,000$ | 19,169,000$ | 13,811,000$ | 12,333,000$ | 5,509,000$ | 9,292,000$ | (400,858,000$) | 4,843,000$ | 2,988,000$ | 2,136,000$ | 1,119,000$ | 310,000$ | (358,000$) | (96,000$) | (316,000$) | (414,000$) | (855,000$) | (740,000$) | (415,000$) | (1,289,000$) | (919,000$) | (1,588,000$) | 1,037,000$ | (2,535,000$) | (2,430,000$) |
| Interest Income | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Interest Expenses | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0$ | 661,000$ | 673,000$ | 680,000$ | 687,000$ | 741,000$ | 701,000$ | 623,000$ | | | | | | | | | | | | | | |
| Income Before Tax | | | 1,080,200,000$ | 955,000,000$ | 888,927,000$ | 882,910,000$ | 770,400,000$ | 722,800,000$ | 694,391,000$ | 644,510,000$ | 586,401,000$ | 496,724,000$ | 485,845,000$ | 424,164,000$ | 362,320,000$ | 309,467,000$ | 267,288,000$ | 234,640,000$ | 221,084,000$ | 207,867,000$ | 200,180,000$ | 201,619,000$ | 175,245,000$ | 161,819,000$ | 187,172,000$ | 247,775,000$ | 220,648,000$ | 206,675,000$ | 198,490,000$ | 189,389,000$ | (241,972,000$) | 142,894,000$ | 141,635,000$ | 142,267,000$ | 117,130,000$ | 73,728,000$ | 77,137,000$ | 62,925,000$ | 52,842,000$ | 49,321,000$ | 48,542,000$ | 30,557,000$ | 32,444,000$ | 34,466,000$ | 38,083,000$ | 32,286,000$ | 31,692,000$ | 19,447,000$ | 20,075,000$ |
| Tax Expenses | | | 191,400,000$ | 141,200,000$ | 87,931,000$ | 134,972,000$ | 105,000,000$ | 85,100,000$ | 80,755,000$ | 99,183,000$ | 94,516,000$ | 60,251,000$ | 58,756,000$ | 70,165,000$ | 63,221,000$ | 37,208,000$ | 27,993,000$ | 10,335,000$ | 24,196,000$ | 27,501,000$ | 17,222,000$ | 33,244,000$ | 30,452,000$ | 23,388,000$ | (73,520,000$) | 38,880,000$ | 31,397,000$ | 5,646,000$ | 28,168,000$ | 20,865,000$ | (86,703,000$) | (1,644,000$) | 37,802,000$ | 8,545,000$ | 14,445,000$ | (9,233,000$) | 18,354,000$ | 11,668,000$ | 13,938,000$ | 14,076,000$ | 4,618,000$ | 1,867,000$ | 8,448,000$ | 9,974,000$ | 7,046,000$ | 10,420,000$ | 10,074,000$ | 7,118,000$ | 6,333,000$ |
| Income from Continuing Operations | | | 888,800,000$ | 813,800,000$ | 800,996,000$ | 747,938,000$ | 665,400,000$ | 637,700,000$ | 613,636,000$ | 545,327,000$ | 491,885,000$ | 436,473,000$ | 427,089,000$ | 353,999,000$ | 299,099,000$ | 272,259,000$ | 239,295,000$ | 224,305,000$ | 196,888,000$ | 180,366,000$ | 182,958,000$ | 168,375,000$ | 144,793,000$ | 138,431,000$ | 260,692,000$ | 208,895,000$ | 189,251,000$ | 201,029,000$ | 170,322,000$ | 168,524,000$ | (155,269,000$) | 144,538,000$ | 103,833,000$ | 133,722,000$ | 102,685,000$ | 82,961,000$ | 58,783,000$ | 51,257,000$ | 38,904,000$ | 35,245,000$ | 43,924,000$ | 28,690,000$ | 23,996,000$ | 24,492,000$ | 31,037,000$ | 21,866,000$ | 21,618,000$ | 12,329,000$ | 13,742,000$ |
| Income from Discontinued Operations | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Consolidated Income | | | 888,800,000$ | 813,800,000$ | 800,996,000$ | 747,938,000$ | 665,400,000$ | 637,700,000$ | 613,636,000$ | 545,327,000$ | 491,885,000$ | 436,473,000$ | 427,089,000$ | 353,999,000$ | 299,099,000$ | 272,259,000$ | 239,295,000$ | 224,305,000$ | 196,888,000$ | 180,366,000$ | 182,958,000$ | 168,375,000$ | 144,793,000$ | 138,431,000$ | 260,692,000$ | 208,895,000$ | 189,251,000$ | 201,029,000$ | 170,322,000$ | 168,524,000$ | (155,269,000$) | 144,538,000$ | 103,833,000$ | 133,722,000$ | 102,685,000$ | 82,961,000$ | 58,783,000$ | 51,257,000$ | 38,904,000$ | 35,245,000$ | 43,924,000$ | 28,690,000$ | 23,996,000$ | 24,492,000$ | 31,037,000$ | 21,866,000$ | 21,618,000$ | 12,329,000$ | 13,742,000$ |
| Net Income | | | 888,800,000$ | 813,800,000$ | 800,996,000$ | 747,938,000$ | 665,400,000$ | 637,700,000$ | 613,636,000$ | 545,327,000$ | 491,885,000$ | 436,473,000$ | 427,089,000$ | 353,999,000$ | 299,099,000$ | 272,259,000$ | 239,295,000$ | 224,305,000$ | 196,888,000$ | 180,366,000$ | 182,958,000$ | 168,375,000$ | 144,793,000$ | 138,431,000$ | 260,692,000$ | 208,895,000$ | 189,251,000$ | 201,029,000$ | 170,322,000$ | 168,524,000$ | (155,269,000$) | 144,538,000$ | 103,833,000$ | 133,722,000$ | 102,685,000$ | 82,961,000$ | 58,783,000$ | 51,257,000$ | 38,904,000$ | 35,245,000$ | 43,924,000$ | 28,690,000$ | 23,996,000$ | 24,492,000$ | 31,037,000$ | 21,866,000$ | 21,618,000$ | 12,329,000$ | 13,742,000$ |
| Profit Margin | | | 40.31% | 40.59% | 41.49% | 41.30% | 39.36% | 40.58% | 39.84% | 36.13% | 33.72% | 32.30% | 33.48% | 30.08% | 28.43% | 31.04% | 29.02% | 29.96% | 27.84% | 27.02% | 28.21% | 27.81% | 26.79% | 26.47% | 47.18% | 31.92% | 31.11% | 33.76% | 28.59% | 29.92% | (29.87%) | 30.59% | 22.19% | 30.56% | 25.34% | 24.73% | 17.92% | 17.66% | 14.48% | 14.55% | 17.90% | 13.19% | 12.27% | 13.68% | 17.89% | 14.07% | 15.67% | 10.52% | 11.97% |
| Earnings to Minority | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Earnings to Common Shareholders | | | 888,800,000$ | 813,800,000$ | 800,996,000$ | 747,938,000$ | 665,400,000$ | 637,700,000$ | 613,636,000$ | 545,327,000$ | 491,885,000$ | 436,473,000$ | 427,089,000$ | 353,999,000$ | 299,099,000$ | 272,259,000$ | 239,295,000$ | 224,305,000$ | 196,888,000$ | 180,366,000$ | 182,958,000$ | 168,375,000$ | 144,793,000$ | 138,431,000$ | 260,583,000$ | 208,799,000$ | 189,152,000$ | 200,911,000$ | 170,220,000$ | 168,439,000$ | (155,187,000$) | 144,449,000$ | 103,757,000$ | 133,540,000$ | 102,454,000$ | 82,694,000$ | 58,490,000$ | 50,962,000$ | 38,617,000$ | 34,921,000$ | 43,251,000$ | 28,301,000$ | 23,607,000$ | 24,032,000$ | 28,333,000$ | 21,185,000$ | 14,212,000$ | 6,362,000$ | 6,903,000$ |
| Earnings Per Share, Basic | | | 0.71$ | 0.65$ | 0.36$ | 2.38$ | 0.53$ | 0.51$ | 0.15$ | 1.76$ | 1.59$ | 1.42$ | 0.11$ | 1.16$ | 0.98$ | 0.88$ | 0.78$ | 0.73$ | 0.64$ | 0.59$ | 0.19$ | 2.22$ | 1.91$ | 1.82$ | 0.26$ | 2.73$ | 2.47$ | 2.65$ | 2.25$ | 2.25$ | (2.08$) | 1.95$ | 1.41$ | 1.84$ | 1.42$ | 1.16$ | 0.84$ | 0.74$ | 0.57$ | 0.52$ | 0.64$ | 0.42$ | 0.36$ | 0.37$ | 0.44$ | 0.34$ | 0.37$ | 0.22$ | |
| Earnings Per Share, Diluted | | | 0.70$ | 0.64$ | 0.36$ | 2.33$ | 0.52$ | 0.50$ | 0.15$ | 1.72$ | 1.55$ | 1.38$ | 0.10$ | 1.13$ | 0.94$ | 0.85$ | 0.75$ | 0.70$ | 0.62$ | 0.57$ | 0.18$ | 2.12$ | 1.83$ | 1.73$ | 0.25$ | 2.59$ | 2.33$ | 2.47$ | 1.95$ | 2.08$ | (2.08$) | 1.79$ | 1.29$ | 1.68$ | 1.30$ | 1.07$ | 0.79$ | 0.69$ | 0.53$ | 0.48$ | 0.60$ | 0.39$ | 0.33$ | 0.34$ | 0.40$ | 0.30$ | 0.32$ | 0.19$ | |
| Average Shares, Basic | | | 1,256,300,000 | 1,260,000,000 | 2,203,830,000 | 314,482,000 | 1,254,800,000 | 1,252,100,000 | 4,023,862,000 | 310,185,000 | 308,636,000 | 306,985,000 | 3,983,834,000 | 304,931,000 | 306,754,000 | 308,045,000 | 307,524,000 | 307,456,000 | 305,844,000 | 305,224,000 | 987,673,000 | 75,999,000 | 75,808,000 | 76,264,000 | 992,094,000 | 76,426,000 | 76,552,000 | 75,920,000 | 75,492,000 | 75,011,000 | 74,503,000 | 73,994,000 | 73,338,000 | 72,588,000 | 71,992,000 | 71,114,000 | 69,996,000 | 69,076,000 | 68,275,000 | 67,737,000 | 67,068,000 | 66,629,000 | 65,524,000 | 64,635,000 | 63,691,000 | 62,402,000 | 38,491,000 | 29,124,000 | |
| Average Shares, Diluted | | | 1,271,200,000 | 1,279,200,000 | 2,244,760,000 | 320,448,000 | 1,279,700,000 | 1,279,400,000 | 4,124,458,000 | 317,631,000 | 316,485,000 | 315,578,000 | 4,112,706,000 | 314,401,000 | 316,581,000 | 319,652,000 | 319,984,000 | 319,636,000 | 318,840,000 | 318,492,000 | 1,032,890,000 | 79,313,000 | 79,298,000 | 79,939,000 | 1,050,775,000 | 80,753,000 | 81,335,000 | 81,201,000 | 87,134,000 | 81,018,000 | 74,503,000 | 80,721,000 | 80,314,000 | 79,322,000 | 78,756,000 | 77,516,000 | 74,404,000 | 73,453,000 | 72,817,000 | 72,214,000 | 71,820,000 | 71,887,000 | 71,215,000 | 70,722,000 | 70,750,000 | 69,737,000 | 44,057,000 | 33,816,000 | |
| EBIT | | | 1,080,200,000$ | 955,000,000$ | 888,927,000$ | 882,910,000$ | 770,400,000$ | 722,800,000$ | 694,391,000$ | 644,510,000$ | 586,401,000$ | 496,724,000$ | 485,845,000$ | 424,164,000$ | 362,320,000$ | 309,467,000$ | 267,288,000$ | 234,640,000$ | 221,084,000$ | 207,867,000$ | 200,180,000$ | 201,619,000$ | 175,245,000$ | 161,819,000$ | 187,172,000$ | 247,775,000$ | 220,648,000$ | 206,675,000$ | 199,151,000$ | 190,062,000$ | (241,292,000$) | 143,581,000$ | 142,376,000$ | 142,968,000$ | 117,753,000$ | 73,728,000$ | 77,137,000$ | 62,925,000$ | 52,842,000$ | 49,321,000$ | 48,542,000$ | 30,557,000$ | 32,444,000$ | 34,466,000$ | 38,083,000$ | 32,286,000$ | 31,692,000$ | 19,447,000$ | 20,075,000$ |
| EBITDA | | | 1,093,000,000$ | 968,800,000$ | 904,315,000$ | 898,448,000$ | 785,900,000$ | 738,400,000$ | 708,788,000$ | 661,516,000$ | 604,723,000$ | 517,629,000$ | 503,376,000$ | 441,321,000$ | 377,241,000$ | 322,558,000$ | 279,758,000$ | 247,269,000$ | 233,661,000$ | 220,525,000$ | 203,363,000$ | 212,424,000$ | 186,207,000$ | 172,027,000$ | 195,073,000$ | 255,966,000$ | 229,043,000$ | 215,037,000$ | 208,382,000$ | 197,174,000$ | (235,661,000$) | 149,278,000$ | 147,661,000$ | 148,290,000$ | 122,847,000$ | 78,667,000$ | 82,079,000$ | 68,070,000$ | 57,725,000$ | 54,100,000$ | 52,489,000$ | 34,035,000$ | 35,797,000$ | 37,359,000$ | 40,738,000$ | 34,939,000$ | 31,692,000$ | 21,732,000$ | 22,614,000$ |