After 1 day
-13.61%$170.22 → $147.06
May 05, 2026 → May 06, 2026
Arista Networks, Inc.
/ ANETNYQ$170.76-1.86%
Yahoo Finance ↗·Updated 07/28/2026, 09:13 AM UTC
- Current price
- $170.76
- Market cap
- $215.02B
- Latest earnings date
- May 05, 2026
- Data status
- Current
Yahoo Finance
SEC EDGAR shares outstanding × Yahoo Finance price
Nasdaq
Source: Yahoo Finance ↗SEC EDGAR shares outstanding × Yahoo Finance price ↗Nasdaq earnings history ↗Updated: 07/28/2026, 09:13 AM UTC
Price change after earnings
After 7 days
-16.26%$170.22 → $142.54
May 05, 2026 → May 12, 2026
After 30 days
-2.47%$170.22 → $166.01
May 05, 2026 → Jun 04, 2026
Before-market or after-market timing is unavailable.
Reported date confirmed
Recent insider transactions
| Date | Trader / role | Type | Shares | Average price | Transaction value | Source |
|---|---|---|---|---|---|---|
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 6,567 | $169.90 | $1.12M | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 9,028 | $170.73 | $1.54M | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 1,698 | $171.72 | $291.58K | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 40 | $172.40 | $6.9K | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 6,062 | $169.90 | $1.03M | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 8,334 | $170.73 | $1.42M | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 1,567 | $171.72 | $269.08K | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 37 | $172.40 | $6.38K | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 3,789 | $169.90 | $643.74K | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 5,209 | $170.73 | $889.32K | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 979 | $171.72 | $168.11K | SEC ↗ |
| Jul 20, 2026 | Duda Kenneth director · President and CTO | Sold | 23 | $172.40 | $3.97K | SEC ↗ |
Duda KennethSold
director · President and CTO
6,567 · $169.90 · $1.12M
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
9,028 · $170.73 · $1.54M
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
1,698 · $171.72 · $291.58K
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
40 · $172.40 · $6.9K
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
6,062 · $169.90 · $1.03M
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
8,334 · $170.73 · $1.42M
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
1,567 · $171.72 · $269.08K
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
37 · $172.40 · $6.38K
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
3,789 · $169.90 · $643.74K
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
5,209 · $170.73 · $889.32K
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
979 · $171.72 · $168.11K
Jul 20, 2026SEC Form 4 ↗
Duda KennethSold
director · President and CTO
23 · $172.40 · $3.97K
Jul 20, 2026SEC Form 4 ↗
Updated: 07/23/2026, 05:35 AM UTC
13F institutional changes
| Quarter | Institution | Type | Shares held | Share change | Value change | Source |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | BlackRock, Inc. | Reduced | 91,907,642 | -3,531,239 | -$433.57M | SEC 13F ↗ |
| Mar 31, 2026 | Vanguard Capital Management LLC | New position | 68,270,206 | +68,270,206 | +$8.38B | SEC 13F ↗ |
| Mar 31, 2026 | FMR LLC / Fidelity | Added | 52,306,626 | +13,271,830 | +$1.63B | SEC 13F ↗ |
| Mar 31, 2026 | State Street Corp | Unchanged | 46,761,991 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | Geode Capital Management, LLC | Added | 27,229,280 | +793,086 | +$97.16M | SEC 13F ↗ |
| Mar 31, 2026 | Vanguard Portfolio Management LLC | Sold out | 25,839,674 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | Morgan Stanley | Added | 18,505,177 | +327,204 | +$40.17M | SEC 13F ↗ |
| Mar 31, 2026 | Capital Research Global Investors | Reduced | 14,759,167 | -535,307 | -$65.72M | SEC 13F ↗ |
| Mar 31, 2026 | Norges Bank | Sold out | 11,894,702 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | UBS Asset Management Americas | Added | 10,620,742 | +1,095,413 | +$134.49M | SEC 13F ↗ |
| Dec 31, 2024 | Nuveen Asset Management, LLC | Added | 11,292,585 | +8,671,279 | +$958.44M | SEC 13F ↗ |
| Mar 31, 2026 | Northern Trust Corp | Unchanged | 10,143,211 | — | — | SEC 13F ↗ |
BlackRock, Inc.Reduced
- Quarter
- Mar 31, 2026
- Shares held
- 91,907,642
- Share change
- -3,531,239
- Value change
- -$433.57M
Vanguard Capital Management LLCNew position
- Quarter
- Mar 31, 2026
- Shares held
- 68,270,206
- Share change
- +68,270,206
- Value change
- +$8.38B
FMR LLC / FidelityAdded
- Quarter
- Mar 31, 2026
- Shares held
- 52,306,626
- Share change
- +13,271,830
- Value change
- +$1.63B
State Street CorpUnchanged
- Quarter
- Mar 31, 2026
- Shares held
- 46,761,991
- Share change
- —
- Value change
- —
- Quarter
- Mar 31, 2026
- Shares held
- 27,229,280
- Share change
- +793,086
- Value change
- +$97.16M
- Quarter
- Mar 31, 2026
- Shares held
- 25,839,674
- Share change
- —
- Value change
- —
Morgan StanleyAdded
- Quarter
- Mar 31, 2026
- Shares held
- 18,505,177
- Share change
- +327,204
- Value change
- +$40.17M
- Quarter
- Mar 31, 2026
- Shares held
- 14,759,167
- Share change
- -535,307
- Value change
- -$65.72M
Norges BankSold out
- Quarter
- Mar 31, 2026
- Shares held
- 11,894,702
- Share change
- —
- Value change
- —
- Quarter
- Mar 31, 2026
- Shares held
- 10,620,742
- Share change
- +1,095,413
- Value change
- +$134.49M
- Quarter
- Dec 31, 2024
- Shares held
- 11,292,585
- Share change
- +8,671,279
- Value change
- +$958.44M
Northern Trust CorpUnchanged
- Quarter
- Mar 31, 2026
- Shares held
- 10,143,211
- Share change
- —
- Value change
- —
Share counts are derived from reported value divided by the filing price and are rounded for display.
Key people timeline
Unavailable
Related data
Data sources and methodology
Prices use Yahoo Finance, earnings dates use Nasdaq, and company reference data prefers Polygon.io. When Polygon market cap is unavailable, the page derives it from the latest SEC shares outstanding multiplied by the Yahoo price. Insider and institutional records link to SEC EDGAR, and missing values are never invented.
Updated: 07/28/2026, 09:13 AM UTC
- Yahoo Finance
- 07/28/2026, 09:13 AM UTC
- SEC EDGAR shares outstanding × Yahoo Finance price
- 05/06/2026, 12:00 AM UTC
- Nasdaq earnings history
- 05/05/2026, 12:00 AM UTC
- SEC Form 4
- 07/23/2026, 05:35 AM UTC
- SEC 13F
- 06/09/2026, 02:33 PM UTC
- Statements / public records
- Unavailable