Extreme Networks Inc

EXTR

Exchange: Nasdaq
Industry: Computer Communications Equipment
SEC CIK: 0001078271

SEC filings (opens in a new tab)

In the last 90 days, Extreme Networks Inc insiders filed 0 open-market purchases and 5 sales; 342 institutions reported holding it in 13F filings for Q2 2026, worth $4.13B in total; Maverick Capital is the only superinvestor holding it.

Q4 2024 vs. Q3 2024

How the institutions holding Extreme Networks Inc changed between Q3 2024 and Q4 2024.

All holders in Q4 2024 All holders in Q3 2024

13F holders of EXTR: Q3 2024 compared with Q4 2024
Measure	Q3 2024	Of which not filed for Q4 2024	Q4 2024	Change
Holders	260	4	275	+19
Shares	119.7M	613.4K	120.0M	+914.0K (+0.8%)
Value	$1.80B	$9.22M	$2.01B	+$219.1M (+12.2%)

4 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (47)

Institutions that held Extreme Networks Inc at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to EXTR in Q4 2024
Institution	Shares	Value	% of portfolio
Westfield Capital Management Co LP	1,490,118	$24.9M	0.11%
LMR Partners LLP	990,000	$16.6M	0.29%
Penn Capital Management Co Inc	850,029	$14.2M	1.40%
Raymond James Financial Inc	495,253	$8.29M	0.00%
Susquehanna Fundamental Investments, LLC	333,644	$5.59M	0.09%
Essex Investment Management Co LLC	155,261	$2.60M	0.47%
Arrowstreet Capital, Limited Partnership	146,183	$2.45M	0.00%
Fox Run Management, L.L.C.	96,511	$1.62M	0.29%
Smith Group Asset Management, LLC	64,000	$1.07M	0.08%
Manatuck Hill Partners, LLC	63,000	$1.05M	0.43%
Aquatic Capital Management LLC	60,992	$1.02M	0.03%
SG Americas Securities, LLC	49,785	$833.0K	0.00%
Y-Intercept (Hong Kong) Ltd	32,918	$551.0K	0.04%
Maverick Capital LtdSuperinvestorMaverick Capital	32,017	$536.0K	0.01%
XTX Topco Ltd	31,483	$527.0K	0.04%
Dark Forest Capital Management LP	29,833	$499.4K	0.07%
KLP Kapitalforvaltning AS	27,200	$455.3K	0.00%
Police & Firemen's Retirement System of New Jersey	26,767	$448.1K	0.00%
Inceptionr LLC	25,471	$426.4K	0.10%
First Hawaiian Bank	24,572	$411.3K	0.01%
Bayesian Capital Management, LP	24,153	$404.3K	0.05%
Vestcor Inc	21,474	$359.0K	0.01%
Central Pacific Bank - Trust Division	15,954	$267.1K	0.03%
Quantbot Technologies LP	13,744	$230.1K	0.01%
CIBC World Markets Corp	12,067	$202.0K	0.00%
one8zero8, LLC	12,000	$200.9K	0.04%
Glenmede Trust Co NA	10,877	$182.1K	0.00%
Axq Capital, LP	10,495	$175.7K	0.08%
Nelson, Van Denburg & Campbell Wealth Management Group, LLC	9,404	$157.4K	0.01%
New Age Alpha Advisors, LLC	5,828	$97.6K	0.00%
Orion Capital Management LLC	2,000	$33.5K	0.01%
MAI Capital Management	1,989	$33.3K	0.00%
Byrne Asset Management LLC	1,800	$30.1K	0.02%
Caitong International Asset Management Co., Ltd	1,516	$25.4K	0.02%
GWM Advisors LLC	800	$13.4K	0.00%
Versant Capital Management, Inc	387	$6.48K	0.00%
SBI Securities Co., Ltd.	318	$5.32K	0.00%
Aster Capital Management (DIFC) Ltd	312	$5.22K	0.00%
WPG Advisers, LLC	288	$4.82K	0.00%
Ameriflex Group, Inc.	125	$1.98K	0.00%
Aspect Partners, LLC	100	$1.67K	0.00%
Bartlett & Co. Wealth Management LLC	100	$1.67K	0.00%
First Pacific Financial	91	$1.52K	0.00%
Van Hulzen Asset Management, LLC	51	$854	0.00%
IFP Advisors, Inc	0	$201	0.00%
Skopos Labs, Inc.	1	$17	0.00%
Parkworth Wealth Management, Inc.	1	$17	0.00%

Sold out (28)

Institutions that held Extreme Networks Inc at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of EXTR in Q4 2024
Institution	Shares, Q3 2024	Value, Q3 2024
Rubric Capital Management LP	3,931,913	$59.1M
Divisadero Street Capital Management, LP	472,391	$7.10M
Jane Street Group, LLC	280,272	$4.21M
Clearline Capital LP	266,571	$4.01M
First Trust Advisors LP	191,384	$2.88M
Granahan Investment Management Inc	100,594	$1.51M
Twinbeech Capital LP	58,370	$877.3K
Centiva Capital, LP	44,958	$675.7K
Gsa Capital Partners LLP	39,438	$593.0K
Vident Advisory, LLC	30,032	$451.4K
Everence Capital Management Inc	29,990	$451.0K
Two Sigma Securities, LLC	22,902	$344.2K
ExodusPoint Capital Management, LP	19,481	$293.0K
Robeco Institutional Asset Management B.V.	19,248	$289.3K
Versor Investments LP	19,030	$286.0K
Wolverine Trading, LLC	18,926	$285.8K
Counterpoint Mutual Funds LLC	18,620	$279.9K
CastleKnight Management LP	17,500	$263.0K
TrinityPoint Wealth, LLC	11,910	$179.0K
nVerses Capital, LLC	11,900	$178.9K
Allspring Global Investments Holdings, LLC	11,700	$175.9K
Walleye Trading LLC	4,178	$62.8K
Catalyst Funds Management Pty Ltd	2,900	$43.6K
Whittier Trust Co	1,797	$27.0K
Acadian Asset Management LLC	1,516	$22.0K
Clear Street Markets LLC	261	$4.00K
Mendota Financial Group, LLC	10	$151
Claris Advisors, LLC	3	$45

Not filed for Q4 2024 yet (4)

Institutions that held Extreme Networks Inc at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding EXTR in Q3 2024 that haven't filed for Q4 2024
Institution	Shares, Q3 2024	Value, Q3 2024
Raymond James & Associates	460,153	$6.92M
Aquila Investment Management LLC	64,000	$961.9K
Millrace Asset Group, Inc.	55,124	$829.0K
Raymond James Trust N.A.	34,100	$512.5K