Extreme Networks Ownership | Who Owns Extreme Networks?

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Extreme Networks Ownership Summary

Extreme Networks is owned by 94.68% institutional investors, 3.23% insiders, and 2.09% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 15.13% of EXTR shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.25% of its assets in Extreme Networks shares.

EXTR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Extreme Networks	94.68%	3.23%	2.09%
Sector	Technology Stocks	37.01%	14.89%	48.10%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	20.19M	15.13%	$304.46M
Vanguard group	19.11M	14.32%	$318.22M
Blackrock	18.00M	13.92%	$242.08M
State street	6.45M	4.83%	$97.26M
Paradigm capital management inc/ny	5.23M	3.92%	$78.94M
Geode capital management	3.33M	2.49%	$50.15M
Fmr	3.32M	2.49%	$50.13M
Arrowstreet capital, limited partnership	3.25M	2.43%	$48.98M
Goldman sachs group	3.13M	2.35%	$47.19M
Trigran investments	2.85M	2.13%	$42.94M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Circumference group	355.10K	12.00%	$5.35M
Trigran investments	2.85M	10.27%	$42.94M
Southernsun asset management	2.30M	5.02%	$34.65M
Shannon river fund management	1.31M	3.78%	$19.80M
Paradigm capital management inc/ny	5.23M	3.02%	$78.94M
Brooktree capital management	222.69K	2.66%	$3.36M
Aurora investment counsel	170.87K	1.43%	$2.58M
Ironwood investment management	161.36K	1.01%	$2.43M
Penbrook management	83.53K	0.95%	$1.26M
Ballast asset management, lp	139.67K	0.94%	$2.11M

Top Buyers

Holder	Shares	% Assets	Change
Vanguard fiduciary trust	927.87K	0.00%	927.87K
State street	6.45M	0.00%	785.38K
Blackrock funding, inc. /de	20.19M	0.01%	732.22K
Acadian asset management	999.52K	0.02%	661.35K
Trigran investments	2.85M	10.27%	561.98K

Top Sellers

Holder	Shares	% Assets	Change
Rubric capital management lp	-	-	-3.93M
Victory capital management	1.69M	0.02%	-2.37M
William blair investment management	-	-	-1.48M
Westfield capital management co lp	-	-	-1.37M
Jain global	-	-	-1.04M

New Positions

Holder	Shares	% Assets	Change	Value
Vanguard fiduciary trust	927.87K	0.00%	927.87K	$13.99M
Polar asset management partners	461.63K	0.14%	461.63K	$6.96M
Lmr partners llp	400.00K	0.04%	400.00K	$8.26M
First eagle investment management	349.54K	0.01%	349.54K	$5.27M
Norges bank	347.10K	0.00%	347.10K	$5.78M

Sold Out

Holder	Change
Dinuzzo private wealth	-1.00
Claris advisors, llc / mo /	-3.00
Jfs wealth advisors	-5.00
Flagship harbor advisors	-6.00
Td private client wealth	-8.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	303	-4.11%	126,348,328	-0.87%	94	1.04%	170	-2.86%	86	-9.47%
Dec 31, 2025	99	-68.37%	25,702,781	-79.14%	19	0.22%	54	-68.05%	25	-71.59%
Sep 30, 2025	115	-59.93%	30,924,663	-73.03%	23	0.31%	51	-68.32%	34	-61.80%
Jun 30, 2025	294	8.09%	120,651,184	0.22%	91	1.11%	162	24.62%	93	6.90%
Mar 31, 2025	268	-4.63%	120,802,929	0.85%	90	1.10%	128	-18.47%	86	3.61%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	8.17M	6.25%	1.39K
Vanguard Total Stock Mkt Idx Inv	4.07M	3.11%	13.10K
Vanguard US Total Market Shares ETF	3.86M	2.91%	4.28K
Vanguard Information Technology ETF	3.29M	2.52%	17.59K
iShares Russell 2000 ETF	3.14M	2.40%	26.51K
Vanguard Strategic Equity Inv	2.62M	1.97%	439.85K
American Century U.S. Small Cap Growth	2.02M	1.51%	438.69K
American Century Small Cap Growth Inv	2.02M	1.51%	438.69K
Victory Small Cap Value CIT (Net 75)	1.98M	1.47%	1.92M
Victory Sycamore Small Company Opp R	1.98M	1.47%	-195.00K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 15, 2026	HOLMGREN KATHLEEN M	-	Sell	$483.78K
May 14, 2026	MOTIEY KATAYOUN	Chief Legal Admin Sust Officer	Sell	$191.53K
May 14, 2026	RHODES KEVIN R	EVP Chief Financial Officer	Sell	$310.25K
May 04, 2026	MEYERCORD EDWARD	PRESIDENT AND CEO	Sell	$1.82M
May 05, 2026	MEYERCORD EDWARD	PRESIDENT AND CEO	Sell	$490.29K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	8
2026 Q1	-	3
2025 Q4	-	1
2025 Q3	-	6
2025 Q2	-	7

EXTR Ownership FAQ

Who owns the most shares of Extreme Networks?

Extreme Networks’s largest shareholders are Blackrock funding, inc. /de (20.19M shares, 15.13%), Vanguard group (19.11M shares, 14.32%), and Blackrock (18M shares, 13.92%). Together, they hold 43.37% of Extreme Networks’s total shares outstanding.

Does Blackrock own Extreme Networks?

Yes, BlackRock owns 13.92% of Extreme Networks, totaling 18M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 242.08M$. In the last quarter, BlackRock increased its holdings by 53.89K shares, a 0.30% change.

Who is Extreme Networks’s biggest shareholder by percentage of total assets invested?

Circumference group is Extreme Networks’s biggest shareholder by percentage of total assets invested, with 12.00% of its assets in 355.1K Extreme Networks shares, valued at 5.35M$.

Who is the top mutual fund holder of Extreme Networks shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Extreme Networks shares, with 6.25% of its total shares outstanding invested in 8.17M Extreme Networks shares.

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