Extreme Networks Inc (EXTR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

2,027,493Shares held by institutions

$30,371,845Value of institutional holdings

93.83%Institutional ownership %

-0.60%Shares Changed QoQ

290No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Extreme Networks Inc (NASDAQ:EXTR) has 299 institutional investors with active 13F positions as of December 2025.

They owned 94.3% of outstanding stock in December 2025, up from 92.1% the prior quarter.
They increased total shares held in Extreme Networks by 5.27% from last quarter, and the number of investors in EXTR increased 9.52% annually.
Of these 299 funds, 170 grew their exposure to Extreme Networks, 92 cut back, and 37 maintained positions.
Institutional investors collectively held 127.41Mn shares in Extreme Networks as of December 2025, up by 6.37Mn shares quarter on quarter, and down 1.29Mn shares year over year.
As of December 31, 2025, the biggest holder of Extreme Networks is BlackRock, Inc. at 19.46Mn shares, representing 14.4% of shares outstanding.
Leading buyers of Extreme Networks shares for the quarter ending December 2025 were Alyeska Investment Group, L.P. (2.23Mn), Shannon River Fund Management LLC (1.9Mn), FMR LLC (1.65Mn), Jain Global LLC (1.04Mn), ALLIANCEBERNSTEIN L.P. (723.66K).
The biggest sellers of Extreme Networks for the quarter ending December 2025 included AMERICAN CENTURY COMPANIES INC (2.21Mn), Jpmorgan Chase & Co (776.45K), Trexquant Investment LP (690.44K), JANE STREET GROUP, LLC (686.36K), Qube Research & Technologies Ltd (640.78K).
Business Quant data shows the 10 biggest positions in Extreme Networks as of December 2025 are held by BlackRock, Inc. (19.46Mn), VANGUARD GROUP INC (19.11Mn), State Street Corp (5.66Mn), PARADIGM CAPITAL MANAGEMENT INC/NY (4.97Mn), VICTORY CAPITAL MANAGEMENT INC (4.06Mn), GEODE CAPITAL MANAGEMENT, LLC (3.21Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (3.02Mn), FMR LLC (3.0Mn), Alyeska Investment Group, L.P. (2.97Mn), BARROW HANLEY MEWHINNEY & STRAUSS LLC (2.82Mn).

299 Institutional Holders

2,027,493 Total Shares Held

Rows:

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Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	291,769	1.52%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	349,199	1.86%	$0.00
Nuveen, LLC	31 Dec, 2025	-26,332	-1.36%	$0.00
Barclays Plc	31 Dec, 2025	-246,112	-40.41%	$0.00
State Street Corp	31 Dec, 2025	213,094	3.91%	$0.00
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	132,727	9.85%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	6,648	33.57%	$0.00
PARADIGM CAPITAL MANAGEMENT INC/NY	31 Dec, 2025	40,000	0.81%	$0.00
Jain Global LLC	31 Dec, 2025	1,042,686	0.00%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	3,441	727.48%	$0.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	-300,035	-6.88%	$0.00
Impax Asset Management Group plc	31 Dec, 2025	90,000	10.52%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	7,219	0.23%	$0.00
LYELL WEALTH MANAGEMENT, LP	31 Dec, 2025	13,354	2.35%	$0.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	358,670	13.49%	$0.00
Trexquant Investment LP	31 Dec, 2025	-690,444	-56.50%	$0.00
FMR LLC	31 Dec, 2025	1,650,448	122.24%	$0.00
Russell Investments Group, Ltd.	31 Dec, 2025	112,404	26.99%	$0.00
Alyeska Investment Group, L.P.	31 Dec, 2025	2,232,373	301.94%	$0.00
Defiance ETFs, LLC	31 Dec, 2025	440,141	0.00%	$0.00

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