Extreme Networks EXTR Institutional Ownership

NASDAQ EXTR

$21.45 +0.38 (+1.80%)

At close: Sep 30, 2026 · 4:00 PM EDT

Institutions by Trading Activity

340 Institutions

Increased 182 53.5%

Unchanged 37 10.9%

Reduced 121 35.6%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

97.71%

▲+2.33 pp QoQ

Shares Held by Institutions

129.72Mn

of 132.75Mn outstanding

▲+6.15% QoQ

Shares Outstanding

132.75Mn

3.03Mn held outside 13F filers

Institutional Investors

340

filed 13F for Jun 2026

▲+42 vs prior quarter

Net Shares Added (QoQ)

+7.52Mn

accumulated since last quarter

Value of Holdings

$2.73Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Extreme Networks Inc (NASDAQ:EXTR) has 340 institutional investors with active 13F positions as of June 2026.

They owned 97.7% of outstanding stock in June 2026, up from 95.4% the prior quarter.
Their total shares held in EXTR increased 6.15% from the prior quarter, while the number of investors in Extreme Networks increased 17.24% year over year.
Of these 340 funds, 182 grew their exposure to Extreme Networks, 121 cut back, and 37 maintained positions.
Combined, these investors held 129.72Mn shares in EXTR for June 2026, up by 7.52Mn shares quarter on quarter, and up 10.7Mn shares year over year.
BlackRock, Inc. leads ownership in EXTR with 20.84Mn shares as of June 30, 2026, equal to 15.7% of outstanding shares.
The biggest buyers of Extreme Networks for the quarter ending June 2026 included PRICE T ROWE ASSOCIATES INC /MD/ (5.17Mn), AMERICAN CENTURY COMPANIES INC (2.33Mn), Boston Partners (1.67Mn), Sixth Street Partners Management Company, L.P. (1.38Mn), JANE STREET GROUP, LLC (923.56K).
The largest sellers of Extreme Networks for the quarter ending June 2026 were BARROW HANLEY MEWHINNEY & STRAUSS LLC (2.65Mn), Trigran Investments, Inc. (1.34Mn), PARADIGM CAPITAL MANAGEMENT INC/NY (993.6K), VICTORY CAPITAL MANAGEMENT INC (841.43K), VANGUARD PORTFOLIO MANAGEMENT LLC (733.9K).
Per Business Quant data, the top 10 holders of Extreme Networks for the quarter ending June 2026 are BlackRock, Inc. (20.84Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (12.84Mn), State Street Corp (6.14Mn), VANGUARD CAPITAL MANAGEMENT LLC (5.68Mn), PRICE T ROWE ASSOCIATES INC /MD/ (5.33Mn), PARADIGM CAPITAL MANAGEMENT INC/NY (4.24Mn), FMR LLC (3.51Mn), GEODE CAPITAL MANAGEMENT, LLC (3.41Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (3.36Mn), Goldman Sachs Group Inc (3.01Mn).

Form 13F Holdings

340 Institutional Holders

Report period 30 Jun, 2026

Total shares held 129.72Mn

Of outstanding 97.71%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	20,842,155	15.70%	▲652,273	+3.23%	$674.66Mn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	12,841,357	9.67%	▼733,901	-5.41%	$415.67Mn
3	State Street Corp	0000093751	6,137,138	4.62%	▼312,731	-4.85%	$198.58Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	5,680,918	4.28%	▼100,975	-1.75%	$183.89Mn
5	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	5,325,298	4.01%	▲5,170,947	+3,350.12%	$172.38K
6	PARADIGM CAPITAL MANAGEMENT INC/NY	0001037792	4,241,300	3.19%	▼993,600	-18.98%	$137.29Mn
7	FMR LLC	0000315066	3,510,085	2.64%	▲186,125	+5.60%	$113.62Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	3,405,660	2.57%	▲80,508	+2.42%	$110.26Mn
9	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	3,358,416	2.53%	▲110,736	+3.41%	$108.71Mn
10	Goldman Sachs Group Inc	0000886982	3,006,288	2.26%	▼123,323	-3.94%	$97.31Mn
11	LOOMIS SAYLES & CO L P	0000312348	2,536,716	1.91%	▼178,967	-6.59%	$82.11Mn
12	AMERICAN CENTURY COMPANIES INC	0000748054	2,481,691	1.87%	▲2,328,319	+1,518.09%	$80.33Mn
13	RENAISSANCE TECHNOLOGIES LLC	0001037389	1,862,580	1.40%	▼213,500	-10.28%	$60.29Mn
14	Morgan Stanley	0000895421	1,808,176	1.36%	▲13,679	+0.76%	$58.53Mn
15	Ameriprise Financial Inc	0000820027	1,699,543	1.28%	▲882,014	+107.89%	$55.01Mn
16	SOUTHERNSUN ASSET MANAGEMENT, LLC	0001089755	1,685,450	1.27%	▼612,483	-26.65%	$54.56Mn
17	Boston Partners	0001386060	1,673,962	1.26%	▲1,673,962	0.00%	$54.30Mn
18	Trigran Investments, Inc.	0001336800	1,507,325	1.14%	▼1,340,045	-47.06%	$48.79Mn
19	Nuveen, LLC	0001871926	1,483,289	1.12%	▼93,220	-5.91%	$48.01Mn
20	Northern Trust Corp	0000073124	1,461,747	1.10%	▲59,240	+4.22%	$47.32Mn

Showing 1 to 20 of 340 holders