Index S&P 500
P/E 53.53
EPS (ttm) 2.75
Insider Own 17.25%
Shs Outstand 1.26B
Perf Week 7.20%
Market Cap 185.61B
Forward P/E 34.93
EPS next Y 4.22
Insider Trans -1.01%
Shs Float 1.04B
Perf Month 17.83%
Enterprise Value 174.87B
PEG 1.70
EPS next Q 0.80
Inst Own 69.10%
Short Float 1.22%
Perf Quarter 9.20%
Income 3.51B
P/S 20.61
EPS this Y 16.67%
Inst Trans 1.01%
Short Ratio 1.62
Perf Half Y 8.00%
Sales 9.01B
P/B 15.59
EPS next Y 21.39%
ROA 20.97%
Short Interest 12.76M
Perf YTD 12.49%
Book/sh 9.46
P/C 17.28
EPS next 5Y 20.52%
ROE 31.40%
52W High 164.94 -10.64%
Perf Year 34.30%
Cash/sh 8.53
P/FCF 43.65
EPS past 3/5Y 37.05% 40.68%
ROIC 29.49%
52W Low 59.43 148.01%
Perf 3Y 333.51%
Dividend Est. -
EV/EBITDA 44.51
Sales past 3/5Y 27.15% 31.19%
Gross Margin 64.78%
Volatility 4.49% 4.54%
Perf 5Y 629.42%
Dividend TTM -
EV/Sales 19.42
EPS Y/Y TTM 25.42%
Oper. Margin 42.82%
ATR (14) 7.02
Perf 10Y 4093.27%
Dividend Ex-Date -
Quick Ratio 2.63
Sales Y/Y TTM 28.60%
Profit Margin 38.99%
RSI (14) 58.78
Recom 1.28
Dividend Gr. 3/5Y - -
Current Ratio 3.05
EPS Q/Q 20.17%
SMA20 6.33%
Beta 1.46
Target Price 180.74
Payout 0.00%
Debt/Eq 0.00
Sales Q/Q 28.87%
SMA50 10.83%
Rel Volume 3.44
Prev Close 135.12
Employees 4412
LT Debt/Eq 0.00
Earnings Feb 12 AMC
SMA200 17.84%
Avg Volume 7.88M
Price 147.39
IPO Jun 06, 2014
Option/Short Yes / Yes
EPS/Sales Surpr. 8.25% 4.37%
Trades
Volume 10,934,941
Change 9.08%
Date
Action
Analyst
Rating Change
Price Target Change
Jan-05-26 Upgrade
Piper Sandler
Neutral → Overweight
$159
Nov-10-25 Downgrade
Erste Group
Buy → Hold
Sep-25-25 Upgrade
BNP Paribas Exane
Neutral → Outperform
$172
Jul-23-25 Upgrade
Erste Group
Hold → Buy
Jul-11-25 Reiterated
Citigroup
Buy
$112 → $123
Jul-08-25 Initiated
Wolfe Research
Outperform
Jun-26-25 Initiated
KeyBanc Capital Markets
Overweight
$115
Jun-23-25 Reiterated
Evercore ISI
Outperform
$105 → $110
Jun-11-25 Downgrade
BNP Paribas Exane
Outperform → Neutral
$106
May-28-25 Initiated
Redburn Atlantic
Buy
$112
Apr-29-25 Upgrade
Rosenblatt
Sell → Neutral
$85
Apr-15-25 Reiterated
Evercore ISI
Outperform
$130 → $100
Mar-05-25 Upgrade
UBS
Neutral → Buy
$112 → $115
Jun-27-24 Reiterated
Citigroup
Buy
$330 → $385
May-03-24 Upgrade
Jefferies
Hold → Buy
$240 → $320
Apr-12-24 Downgrade
Rosenblatt
Buy → Sell
$210
Jan-08-24 Upgrade
Melius
Hold → Buy
Dec-14-23 Reiterated
Citigroup
Buy
$220 → $300
Oct-31-23 Upgrade
Morgan Stanley
Equal-Weight → Overweight
$185 → $220
Oct-11-23 Downgrade
Piper Sandler
Overweight → Neutral
$190
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Arista Networks, Inc. engages in the development, marketing, and sale of cloud networking solutions. Its solutions include EOS, a set of network applications, and Gigabit Ethernet switching and routing platforms. Its product categories include Core, Cognitive Adjacencies, and Network Software and Services. The company was founded by Andreas Bechtolsheim, David Cheriton, and Kenneth Duda in November 2004 and is headquartered in Santa Clara, CA.
Insider Trading
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
Giancarlo Charles H Director Feb 02 '26 Sale 140.43 8,000 1,123,469 9,784 Feb 04 06:58 PM Duda Kenneth President and CTO Jan 20 '26 Option Exercise 3.52 30,000 105,450 42,976 Jan 22 07:49 PM Duda Kenneth President and CTO Jan 20 '26 Sale 128.43 30,000 3,852,972 12,976 Jan 22 07:49 PM Duda Kenneth President and CTO Jan 20 '26 Sale 128.43 26,000 3,339,240 522,400 Jan 22 07:49 PM Giancarlo Charles H Director Jan 02 '26 Sale 133.79 8,000 1,070,291 17,784 Jan 06 07:07 PM Charles Giancarlo Director Jan 02 '26 Proposed Sale 134.05 32,000 4,289,600 Jan 02 04:03 PM Duda Kenneth President and CTO Dec 17 '25 Option Exercise 3.52 30,000 105,450 42,976 Dec 19 07:10 PM Duda Kenneth President and CTO Dec 17 '25 Sale 123.16 30,000 3,694,672 12,976 Dec 19 07:10 PM Duda Kenneth President and CTO Dec 17 '25 Sale 123.16 26,000 3,202,050 532,400 Dec 19 07:10 PM Kenneth Duda Officer Dec 17 '25 Proposed Sale 126.13 30,000 3,783,900 Dec 17 06:43 PM Kenneth Duda Officer Dec 17 '25 Proposed Sale 126.13 24,000 3,027,120 Dec 17 06:42 PM Kenneth Duda Officer Dec 17 '25 Proposed Sale 126.13 24,000 3,027,120 Dec 17 06:40 PM Kenneth Duda Officer Dec 17 '25 Proposed Sale 126.13 92,000 11,603,960 Dec 17 06:39 PM Giancarlo Charles H Director Dec 01 '25 Sale 128.09 8,000 1,024,749 25,784 Dec 03 07:24 PM Ullal Jayshree CEO and Chairperson Nov 25 '25 Sale 124.55 24,042 2,994,534 9,917 Nov 28 05:47 PM Jayshree Ullal Officer and Director Nov 25 '25 Proposed Sale 122.17 24,042 2,937,211 Nov 25 09:22 PM Battles Kelly Bodnar Director Nov 21 '25 Sale 117.15 422 49,436 8,980 Nov 25 07:06 PM Ullal Jayshree CEO and Chairperson Nov 20 '25 Option Exercise 0.00 48,260 0 58,177 Nov 24 06:55 PM Duda Kenneth President and CTO Nov 20 '25 Option Exercise 0.00 35,396 0 44,699 Nov 24 06:55 PM Breithaupt Chantelle Yvette Senior Vice President, CFO Nov 20 '25 Option Exercise 0.00 10,916 0 52,852 Nov 24 06:55 PM Wassenaar Yvonne Director Nov 20 '25 Option Exercise 0.00 971 0 13,418 Nov 24 06:55 PM TEMPLETON MARK B Director Nov 20 '25 Option Exercise 0.00 971 0 55,930 Nov 24 06:54 PM Scheinman Daniel Director Nov 20 '25 Option Exercise 0.00 971 0 156,250 Nov 24 06:54 PM Lavender Robert G Director Nov 20 '25 Option Exercise 0.00 807 0 2,454 Nov 24 06:54 PM Giancarlo Charles H Director Nov 20 '25 Option Exercise 0.00 971 0 221,578 Nov 24 06:54 PM CHEW LEWIS Director Nov 20 '25 Option Exercise 0.00 971 0 29,290 Nov 24 06:54 PM Battles Kelly Bodnar Director Nov 20 '25 Option Exercise 0.00 971 0 9,402 Nov 24 06:54 PM Kelly Battles Director Nov 21 '25 Proposed Sale 119.59 422 50,467 Nov 21 04:01 PM Duda Kenneth President and CTO Nov 17 '25 Option Exercise 3.52 30,000 105,450 42,976 Nov 19 07:29 PM Duda Kenneth President and CTO Nov 17 '25 Sale 128.61 30,000 3,858,423 12,976 Nov 19 07:29 PM Duda Kenneth President and CTO Nov 17 '25 Sale 128.61 26,000 3,343,968 542,400 Nov 19 07:29 PM Giancarlo Charles H Director Nov 03 '25 Sale 157.12 8,000 1,256,957 33,784 Nov 05 07:07 PM Duda Kenneth President and CTO Oct 17 '25 Option Exercise 3.52 30,000 105,450 42,976 Oct 21 07:08 PM Duda Kenneth President and CTO Oct 17 '25 Sale 142.75 30,000 4,282,401 12,976 Oct 21 07:08 PM Duda Kenneth President and CTO Oct 17 '25 Sale 142.75 26,000 3,711,413 552,400 Oct 21 07:08 PM Giancarlo Charles H Director Oct 01 '25 Sale 147.49 8,000 1,179,890 41,784 Oct 03 06:33 PM Giancarlo Charles H Director Sep 19 '25 Sale 148.42 58,000 8,608,365 0 Sep 23 07:06 PM Duda Kenneth President and CTO Sep 17 '25 Option Exercise 3.52 30,000 105,450 42,976 Sep 19 06:53 PM Duda Kenneth President and CTO Sep 17 '25 Sale 141.79 30,000 4,253,849 12,976 Sep 19 06:53 PM Duda Kenneth President and CTO Sep 17 '25 Sale 141.80 26,000 3,686,675 562,400 Sep 19 06:53 PM Charles Giancarlo Director Sep 19 '25 Proposed Sale 146.66 82,000 12,026,120 Sep 19 06:26 PM Kenneth Duda Officer Sep 17 '25 Proposed Sale 142.16 30,000 4,264,800 Sep 17 09:18 PM Kenneth Duda Officer Sep 17 '25 Proposed Sale 142.16 24,000 3,411,840 Sep 17 09:12 PM Kenneth Duda Officer Sep 17 '25 Proposed Sale 142.16 24,000 3,411,840 Sep 17 09:07 PM Kenneth Duda Officer Sep 17 '25 Proposed Sale 142.16 90,000 12,794,400 Sep 17 08:48 PM Ullal Jayshree CEO and Chairperson Sep 10 '25 Sale 148.53 1,247,688 185,323,061 5,383,207 Sep 12 07:13 PM Ullal Jayshree CEO and Chairperson Sep 08 '25 Sale 143.56 56,548 8,117,895 5,555,373 Sep 10 07:32 PM Ullal Jayshree CEO and Chairperson Sep 05 '25 Sale 143.84 438,764 63,113,566 5,563,176 Sep 09 07:25 PM Jayshree Ullal Officer and Director Sep 05 '25 Proposed Sale 144.13 240,521 34,666,292 Sep 05 04:10 PM Jayshree Ullal Officer and Director Sep 05 '25 Proposed Sale 144.13 240,521 34,666,292 Sep 05 04:09 PM Jayshree Ullal Officer and Director Sep 05 '25 Proposed Sale 144.13 1,261,958 181,886,007 Sep 05 04:08 PM Ullal Jayshree CEO and Chairperson Aug 25 '25 Sale 132.77 24,040 3,191,740 9,917 Aug 27 08:37 PM Jayshree Ullal Officer and Director Aug 25 '25 Proposed Sale 49.57 24,040 1,191,637 Aug 25 04:26 PM Ullal Jayshree CEO and Chairperson Aug 20 '25 Option Exercise 0.00 48,256 0 58,173 Aug 22 09:03 PM Duda Kenneth CTO and SVP Software Eng. Aug 20 '25 Option Exercise 0.00 15,576 0 41,191 Aug 22 09:03 PM Breithaupt Chantelle Yvette Senior Vice President, CFO Aug 20 '25 Option Exercise 0.00 10,920 0 47,391 Aug 22 09:03 PM Wassenaar Yvonne Director Aug 20 '25 Option Exercise 0.00 971 0 12,447 Aug 22 09:02 PM TEMPLETON MARK B Director Aug 20 '25 Option Exercise 0.00 971 0 54,959 Aug 22 09:02 PM Scheinman Daniel Director Aug 20 '25 Option Exercise 0.00 971 0 155,279 Aug 22 09:02 PM Lavender Robert G Director Aug 20 '25 Option Exercise 0.00 808 0 1,647 Aug 22 09:02 PM Giancarlo Charles H Director Aug 20 '25 Option Exercise 0.00 971 0 220,607 Aug 22 09:02 PM CHEW LEWIS Director Aug 20 '25 Option Exercise 0.00 971 0 28,319 Aug 22 09:02 PM Battles Kelly Bodnar Director Aug 20 '25 Option Exercise 0.00 971 0 8,431 Aug 22 09:01 PM Duda Kenneth CTO and SVP Software Eng. Aug 18 '25 Option Exercise 3.52 30,000 105,450 42,976 Aug 20 07:22 PM Duda Kenneth CTO and SVP Software Eng. Aug 18 '25 Sale 136.51 30,000 4,095,196 12,976 Aug 20 07:22 PM Duda Kenneth CTO and SVP Software Eng. Aug 18 '25 Sale 136.51 26,000 3,549,170 572,400 Aug 20 07:22 PM Ullal Jayshree CEO and Chairperson Aug 08 '25 Sale 139.67 192,979 26,953,512 5,623,721 Aug 12 07:05 PM Ullal Jayshree CEO and Chairperson Aug 07 '25 Sale 139.93 345,856 48,395,902 5,650,346 Aug 11 07:16 PM Ullal Jayshree CEO and Chairperson Aug 06 '25 Sale 136.22 1,785,165 243,176,281 5,698,074 Aug 08 07:10 PM Jayshree Ullal Officer and Director Aug 06 '25 Proposed Sale 133.79 1,682,632 225,119,335 Aug 06 04:28 PM Jayshree Ullal Officer and Director Aug 06 '25 Proposed Sale 133.79 320,684 42,904,312 Aug 06 04:27 PM Jayshree Ullal Officer and Director Aug 06 '25 Proposed Sale 133.79 320,684 42,904,312 Aug 06 04:26 PM Giancarlo Charles H Director Aug 01 '25 Sale 117.01 8,000 936,044 57,784 Aug 05 07:16 PM Ullal Jayshree CEO and Chairperson Jul 31 '25 Sale 124.79 880,180 109,841,571 5,944,405 Aug 04 07:10 PM Ullal Jayshree CEO and Chairperson Jul 30 '25 Sale 122.19 288,820 35,290,438 6,065,859 Aug 01 06:55 PM Charles Giancarlo Director Aug 01 '25 Proposed Sale 123.22 8,000 985,760 Aug 01 04:08 PM Ullal Jayshree CEO and Chairperson Jul 29 '25 Sale 119.15 588,000 70,061,858 6,105,713 Jul 31 07:07 PM Ullal Jayshree CEO and Chairperson Jul 28 '25 Sale 115.59 527,302 60,949,419 6,186,850 Jul 30 07:18 PM Jayshree Ullal Officer and Director Jul 30 '25 Proposed Sale 122.00 161,308 19,679,576 Jul 30 04:22 PM Jayshree Ullal Officer and Director Jul 30 '25 Proposed Sale 122.00 161,308 19,679,576 Jul 30 04:18 PM Jayshree Ullal Officer and Director Jul 30 '25 Proposed Sale 122.00 846,384 103,258,848 Jul 30 04:17 PM Ullal Jayshree CEO and Chairperson Jul 25 '25 Sale 115.02 60,698 6,981,539 6,259,611 Jul 29 07:19 PM Battles Kelly Bodnar Director Jul 25 '25 Sale 114.68 864 99,081 7,460 Jul 29 07:19 PM Jayshree Ullal Officer and Director Jul 25 '25 Proposed Sale 115.00 162,274 18,661,510 Jul 25 04:19 PM Jayshree Ullal Officer and Director Jul 25 '25 Proposed Sale 115.00 162,274 18,661,510 Jul 25 04:17 PM Jayshree Ullal Officer and Director Jul 25 '25 Proposed Sale 115.00 851,452 97,916,980 Jul 25 04:15 PM Kelly Battles Director Jul 25 '25 Proposed Sale 114.04 864 98,531 Jul 25 04:10 PM Duda Kenneth CTO and SVP Software Eng. Jul 17 '25 Option Exercise 3.52 30,000 105,450 42,976 Jul 21 06:57 PM Duda Kenneth CTO and SVP Software Eng. Jul 17 '25 Sale 111.19 30,000 3,335,759 12,976 Jul 21 06:57 PM Duda Kenneth CTO and SVP Software Eng. Jul 17 '25 Sale 111.19 26,000 2,890,990 582,400 Jul 21 06:57 PM Giancarlo Charles H Director Jul 01 '25 Sale 99.36 8,000 794,906 65,784 Jul 03 03:27 PM Ullal Jayshree President and CEO Jun 30 '25 Sale 102.43 748,444 76,662,572 30,000 Jul 02 07:07 PM Ullal Jayshree President and CEO Jun 30 '25 Sale 102.43 93,468 9,573,859 9,917 Jul 02 07:07 PM Ullal Jayshree President and CEO Jun 27 '25 Sale 101.99 1,793 182,872 38,756 Jul 01 06:40 PM Ullal Jayshree President and CEO Jun 27 '25 Sale 101.99 223 22,744 103,385 Jul 01 06:40 PM Ullal Jayshree President and CEO Jun 26 '25 Sale 102.03 104,707 10,683,507 38,776 Jun 30 05:52 PM Ullal Jayshree President and CEO Jun 26 '25 Sale 102.03 13,075 1,334,074 103,608 Jun 30 05:52 PM Jayshree Ullal Officer and Director Jun 27 '25 Proposed Sale 101.59 8,724 886,295 Jun 27 04:21 PM Jayshree Ullal Officer and Director Jun 27 '25 Proposed Sale 101.59 8,724 886,295 Jun 27 04:20 PM Jayshree Ullal Officer and Director Jun 26 '25 Proposed Sale 97.33 1,276 124,193 Jun 26 06:30 PM