LOOMIS SAYLES & CO L P

Position in EXTR — Extreme Networks Inc

CIK 312348 BOSTON, MA

Position in EXTR

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$40,952,499

-$475,164 QoQ

Shares Held

2,715,683

+9.1% QoQ

Ownership

2.08%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2023

4 quarters on record

Voting authority Sole 98.17637036428773.ToString("F0")% Shared 0.ToString("F0")% None 1.8236296357122685.ToString("F0")%

Technology · as of Mar 31, 2026

LOOMIS SAYLES & CO L P holds $115,935,146 across 4 Communication Equipment names. EXTR ranks #1 (35.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EXTR	Extreme Networks Inc This page	2,715,683	$40,952,499
2	VIAV	Viavi Solutions Inc.	1,176,860	$39,165,900
3	CIEN	Ciena Corp	91,313	$35,450,445
4	CSCO	Cisco Systems, Inc.	4,721	$366,302

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$40,952,499	2,715,683	+9.1%	Shares	Defined	2026-05-14
2025-12-31	$41,427,663	2,488,148	+12.0%	Shares	Defined	2026-02-12
2025-09-30	$45,863,608	2,220,998	+71.9%	Shares	Defined	2025-11-13
2023-09-30	$31,283,725	1,292,182	—	Shares	Defined	2023-11-09
No filing history on record for this holder in this stock.