BlackRock, Inc.Added
- Quarter
- Jun 30, 2026
- Shares held
- 20,842,155
- Share change
- +652,273
- Value change
- +$370.2M
EXTREME NETWORKS INC
/ EXTRNMSWhat is EXTR stock?
EXTR is the U.S. stock ticker for EXTREME NETWORKS INC.
As of 2026-09-11: price $21.18; market cap $2.76B; 12 recent 13F changes.
$21.18-1.30%
Yahoo Finance ↗·Updated 09/11/2026, 09:44 AM UTC
- Current price
- $21.18
- Market cap
- $2.76B
- Latest earnings date
- Unavailable
- Data status
- Partial
Yahoo Finance
SEC EDGAR shares outstanding × Yahoo Finance price
SEC EDGAR
earnings
Source: Yahoo Finance ↗SEC EDGAR shares outstanding × Yahoo Finance price ↗Updated: 09/11/2026, 09:44 AM UTC
Price change after earnings
Unavailable
Recent insider transactions
Unavailable
13F institutional changes
| Quarter | Institution | Type | Shares held | Share change | Value change | Source |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | BlackRock, Inc. | Added | 20,842,155 | +652,273 | +$370.2M | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Portfolio Management LLC | Reduced | 12,841,357 | -733,901 | +$210.96M | SEC 13F ↗ |
| Jun 30, 2026 | State Street Corp | Reduced | 6,137,138 | -312,731 | +$101.31M | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Capital Management LLC | Reduced | 5,680,918 | -100,975 | +$96.7M | SEC 13F ↗ |
| Jun 30, 2026 | FMR LLC / Fidelity | Added | 3,510,085 | +186,125 | +$63.5M | SEC 13F ↗ |
| Jun 30, 2026 | Geode Capital Management, LLC | Added | 3,405,660 | +80,508 | +$60.11M | SEC 13F ↗ |
| Mar 31, 2026 | Goldman Sachs Group Inc. | Added | 3,129,611 | +357,591 | +$5.39M | SEC 13F ↗ |
| Mar 31, 2026 | Renaissance Technologies LLC | Added | 2,076,080 | +510,409 | +$7.7M | SEC 13F ↗ |
| Mar 31, 2026 | Morgan Stanley | Unchanged | 1,794,497 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | AllianceBernstein L.P. | Added | 1,602,470 | +195,560 | +$3.26M | SEC 13F ↗ |
| Mar 31, 2026 | Charles Schwab Investment Management Inc | Added | 1,494,722 | +17,724 | +$267.28K | SEC 13F ↗ |
| Mar 31, 2026 | D. E. Shaw & Co., Inc. | Added | 1,470,448 | +37,263 | +$561.92K | SEC 13F ↗ |
- Quarter
- Jun 30, 2026
- Shares held
- 12,841,357
- Share change
- -733,901
- Value change
- +$210.96M
State Street CorpReduced
- Quarter
- Jun 30, 2026
- Shares held
- 6,137,138
- Share change
- -312,731
- Value change
- +$101.31M
- Quarter
- Jun 30, 2026
- Shares held
- 5,680,918
- Share change
- -100,975
- Value change
- +$96.7M
FMR LLC / FidelityAdded
- Quarter
- Jun 30, 2026
- Shares held
- 3,510,085
- Share change
- +186,125
- Value change
- +$63.5M
- Quarter
- Jun 30, 2026
- Shares held
- 3,405,660
- Share change
- +80,508
- Value change
- +$60.11M
- Quarter
- Mar 31, 2026
- Shares held
- 3,129,611
- Share change
- +357,591
- Value change
- +$5.39M
- Quarter
- Mar 31, 2026
- Shares held
- 2,076,080
- Share change
- +510,409
- Value change
- +$7.7M
Morgan StanleyUnchanged
- Quarter
- Mar 31, 2026
- Shares held
- 1,794,497
- Share change
- —
- Value change
- —
- Quarter
- Mar 31, 2026
- Shares held
- 1,602,470
- Share change
- +195,560
- Value change
- +$3.26M
- Quarter
- Mar 31, 2026
- Shares held
- 1,494,722
- Share change
- +17,724
- Value change
- +$267.28K
- Quarter
- Mar 31, 2026
- Shares held
- 1,470,448
- Share change
- +37,263
- Value change
- +$561.92K
Share counts are derived from reported value divided by the filing price and are rounded for display.
Key people timeline
- Ed Meyercord
Our fifth straight quarter of double-digit growth highlights strong momentum
EXTREME NETWORKS INC (EXTR)
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: 09/11/2026, 09:44 AM UTC
Collection, calculation and correction policy- Yahoo Finance
- 09/11/2026, 09:44 AM UTC
- SEC EDGAR shares outstanding × Yahoo Finance price
- 08/17/2026, 12:00 AM UTC
- Nasdaq
- Unavailable
- SEC Form 4
- Unavailable
- SEC 13F
- 08/07/2026, 05:05 PM UTC
- Statements / public records
- 06/23/2026, 12:54 PM UTC