EXTRExtreme Networks, Inc.

$24.20+8.5% 1Y

Who owns EXTR

339 institutions reported holding EXTR for 2026Q2, together 96% of the company, more than the 296 a quarter earlier.

339

Institutions reporting a position · as of 2026Q2 · up from 296 the quarter before

Shares held by institutions
128.4M

Shares held by institutions · 96% of the company · long US equity positions only, as reported on Form 13F

Reported value
$4.13B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
42%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
77
Positions exited
35
Added to
93
Reduced
119
Top 10 holdersof the company
54%
Shares sold shortsettled Sep 15, 2026
7.7M
Short interestof shares outstanding
5.8%
Days to coverat the average daily volume
6.3
Change in the short positionsince the Aug 31, 2026 count
−4.8%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q2339128.4M$4.13B
2026Q1296126.9M$1.92B
2025Q4306127.4M$2.12B
2025Q3304122.7M$2.53B
2025Q2286120.7M$2.17B
2025Q1265120.8M$1.60B
2024Q4272120.0M$2.01B
2024Q3257119.7M$1.80B
2024Q2252122.7M$1.65B
2024Q1266118.9M$1.37B
2023Q4297117.2M$2.07B
2023Q3324120.3M$2.91B
2023Q2298113.9M$2.97B
2023Q1277114.9M$2.19B
2022Q4261113.8M$2.08B
2022Q3220113.9M$1.49B
Largest reported holders, 2026Q2
HolderShares% of companyValue
BlackRock Inc.20.8M16%$675M
VANGUARD GROUP INC19.7M15%$637M
STATE STREET CORP6.1M4.6%$199M
PRICE T ROWE ASSOCIATES INC /MD/5.3M4.0%$172M
PARADIGM CAPITAL MANAGEMENT INC/NY4.2M3.2%$137M
FMR LLC3.5M2.6%$114M
GEODE CAPITAL MANAGEMENT LLC3.4M2.5%$110M
ARROWSTREET CAPITAL LIMITED PARTNERSHIP3.4M2.5%$109M
GOLDMAN SACHS GROUP INC3.0M2.3%$97M
LOOMIS SAYLES & CO L P2.5M1.9%$82M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20267.7M5.8%6.3
Aug 31, 20268.1M6.1%5.8
Aug 14, 20267.4M5.5%3.5
Jul 31, 20267.7M5.7%5.2
Jul 15, 20267.3M5.5%3.8
Jun 30, 20267.9M5.9%3.0
Jun 15, 20266.5M4.9%3.2
May 29, 20268.4M6.3%4.3
May 15, 20268.5M6.3%3.0
Apr 30, 20268.5M6.3%2.3
Apr 15, 20269.2M6.9%4.8
Mar 31, 20268.7M6.5%6.0

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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