Impax Asset Management Group plc

Position in EXTR — Extreme Networks Inc

CIK 1749768 LONDON, X0

Position in EXTR

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$19,217,356

+$4,662,472 QoQ

Shares Held

593,678

-38.5% QoQ

Ownership

0.455%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

#45

of 339 holders

Holding Since

Dec 2020

23 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Impax Asset Management Group plc holds $66,391,892 across 5 Communication Equipment names. EXTR ranks #1 (28.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EXTR	Extreme Networks Inc This page	593,678	$19,217,356
2	ZBRA	Zebra Technologies Corp	57,500	$15,137,450
3	CSCO	Cisco Systems, Inc.	109,283	$12,836,381
4	HPE	Hewlett Packard Enterprise Co	253,690	$11,443,955
5	HLIT	Harmonic Inc.	475,000	$7,756,750

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$19,217,356	593,678	-38.5%	Shares	Defined	2026-08-11
2026-03-31	$14,554,884	965,178	+2.1%	Shares	Defined	2026-05-12
2025-12-31	$15,737,213	945,178	+10.5%	Shares	Defined	2026-01-29
2025-09-30	$17,659,425	855,178	0.0%	Shares	Defined	2025-11-06
2025-06-30	$15,350,445	855,178	-10.5%	Shares	Defined	2025-08-08
2025-03-31	$12,637,004	955,178	+41.5%	Shares	Defined	2025-04-29
2024-12-31	$11,302,479	675,178	0.0%	Shares	Defined	2025-02-04
2024-09-30	$10,147,925	675,178	-25.0%	Shares	Defined	2024-11-06
2024-06-30	$12,107,394	900,178	+274.8%	Shares	Defined	2024-11-08
2024-03-31	$2,771,654	240,178	0.0%	Shares	Defined	2024-04-30
2023-12-31	$4,236,739	240,178	-29.4%	Shares	Defined	2024-01-26
2023-09-30	$8,235,709	340,178	-15.0%	Shares	Defined	2023-11-07
2023-06-30	$10,424,636	400,178	-41.2%	Shares	Defined	2023-08-07
2023-03-31	$13,005,003	680,178	+7.9%	Shares	Defined	2023-05-10
2022-12-31	$11,538,559	630,178	-21.7%	Shares	Defined	2023-02-09
2022-09-30	$10,523,676	805,178	-38.3%	Shares	Defined	2022-11-08
2022-06-30	$11,642,187	1,305,178	+18.1%	Shares	Defined	2022-08-11
2022-03-31	$13,494,223	1,105,178	+73.6%	Shares	Defined	2022-05-16
2021-12-31	$9,997,508	636,784	-28.2%	Shares	Defined	2022-02-14
2021-09-30	$8,734,822	886,784	+3.1%	Shares	Defined	2021-11-12
2021-06-30	$9,595,155	859,781	-14.0%	Shares	Defined	2021-08-05
2021-03-31	$8,750,000	1,000,000	0.0%	Shares	Defined	2021-05-14
2020-12-31	$6,890,000	1,000,000	—	Shares	Defined	2021-02-16
No filing history on record for this holder in this stock.