ALLIANCEBERNSTEIN L.P.

Position in EXTR — Extreme Networks Inc

CIK 1109448 NASHVILLE, TN

Back to EXTR Full portfolio

Position in EXTR

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$46,299,134

+$22,133,887 QoQ

Shares Held

1,430,310

-10.7% QoQ

Ownership

1.10%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#21

of 339 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 95% Shared 0% None 5%

Common Shares in EXTR Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Jun 30, 2026

ALLIANCEBERNSTEIN L.P. holds $3,556,705,424 across 26 Communication Equipment names. EXTR ranks #8 (1.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSCO	Cisco Systems, Inc.	12,828,322	$1,506,814,702
2	MSI	Motorola Solutions, Inc.	3,467,385	$1,439,970,316
3	VIAV	Viavi Solutions Inc.	3,584,420	$171,156,055
4	ZBRA	Zebra Technologies Corp	416,602	$109,674,642
5	CIEN	Ciena Corp	146,118	$71,679,646
6	LITE	Lumentum Holdings Inc.	79,631	$68,328,175
7	HPE	Hewlett Packard Enterprise Co	1,487,665	$67,108,568
8	EXTR	Extreme Networks Inc This page	1,430,310	$46,299,134

All Filings in EXTR

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$46,299,134	1,430,310	-10.7%	Shares	Defined	2026-08-14
2026-03-31	$24,165,247	1,602,470	+13.9%	Shares	Defined	2026-05-15
2025-12-31	$23,415,777	1,406,353	+106.0%	Shares	Defined	2026-02-17
2025-09-30	$14,097,651	682,695	-34.6%	Shares	Defined	2025-11-14
2025-06-30	$18,750,695	1,044,607	-30.8%	Shares	Defined	2025-08-14
2025-03-31	$19,959,796	1,508,677	-22.6%	Shares	Defined	2025-05-15
2024-12-31	$32,645,728	1,950,163	-8.8%	Shares	Defined	2025-02-12
2024-09-30	$32,123,123	2,137,267	+183.6%	Shares	Defined	2024-11-14
2024-06-30	$10,137,090	753,687	+364.0%	Shares	Defined	2024-08-14
2024-03-31	$1,874,372	162,424	+4.2%	Shares	Defined	2024-05-14
2023-12-31	$2,749,582	155,872	-0.1%	Shares	Defined	2024-02-14
2023-09-30	$3,777,607	156,035	-13.5%	Shares	Defined	2023-11-14
2023-06-30	$4,697,127	180,312	+14.0%	Shares	Defined	2023-08-15
2023-03-31	$3,024,516	158,186	-12.2%	Shares	Defined	2023-05-15
2022-12-31	$3,298,931	180,171	-3.7%	Shares	Defined	2023-02-15
2022-09-30	$2,444,926	187,064	+0.0%	Shares	Defined	2022-11-15
2022-06-30	$1,668,486	187,050	+2.9%	Shares	Defined	2022-08-15
2022-03-31	$2,219,045	181,740	+0.3%	Shares	Defined	2022-05-13
2021-12-31	$2,844,902	181,204	-1.7%	Shares	Defined	2022-02-14
2021-09-30	$1,815,946	184,360	-2.9%	Shares	Defined	2021-11-10
2021-06-30	$2,118,502	189,830	+11.1%	Shares	Defined	2021-07-30
2021-03-31	$1,494,937	170,850	+6.2%	Shares	Defined	2021-05-06
2020-12-31	$1,108,118	160,830	-45.8%	Shares	Defined	2021-02-08
2020-09-30	$1,192,557	296,656	-90.8%	Shares	Defined	2020-11-12
2020-06-30	$13,932,485	3,210,250	-5.3%	Shares	Defined	2020-08-13
2020-03-31	$10,477,111	3,390,651	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.