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Disclosery

EXTR EXTREME NETWORKS INC

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COM (common), issuer CIK 1078271

288 managers (293 13F filers) reported a position in EXTR shares at 2025-06-30, 120,814,572 shares in all. 56 filers opened a position and 33 filers sold out during the quarter.

Managers
288
13F filers
293
New
56
Added
106
Reduced
94
Sold out
33
Shares held by filers
120,814,572

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
CANADA PENSION PLAN INVESTMENT BOARD14,300$257K<0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…14,169$254K<0.01%013F-HRTimeline
Regal Investment Advisors LLC14,000$251K0.02%013F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC13,804$248K<0.01%-11,07813F-HRTimelineGroup
IMC-Chicago, LLC13,712$246K0.01%-54,17113F-HRTimeline
HOWE & RUSLING INC13,500$242K0.02%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…13,490$242K0.01%013F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC12,887$231K<0.01%+1,77913F-HR/ATimelineGroup
Gotham Asset Management, LLC12,880$231K<0.01%new13F-HRTimeline
Schonfeld Strategic Advisors LLC12,821$230K<0.01%-33,40613F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC12,585$226K<0.01%new13F-HRTimelineGroup
First Bank & Trust12,098$217K0.04%+14513F-HRTimeline
one8zero8, LLC12,000$215K0.05%013F-HRTimeline
111 Capital11,962$215K0.04%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp11,640$209K<0.01%013F-HRTimelineGroup
Vise Technologies, Inc.11,228$202K0.01%13F-HRTimeline
XPONANCE LLC10,294$185K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…9,995$179K<0.01%-2,73713F-HRTimelineGroup
TRUST CO OF TOLEDO NA /OH/9,400$169K0.02%new13F-HRTimeline
Aquatic Capital Management LLC9,066$163K<0.01%+53013F-HRTimeline
Steward Partners Investment Advisory, L…5,867$105K<0.01%+5,65113F-HRTimeline
GLOBEFLEX CAPITAL L P5,700$102K0.01%new13F-HRTimeline
KBC Group NVin group KBC Group NV4,878$88K<0.01%-1,95313F-HRTimelineGroup
Byrne Asset Management LLC4,310$77.4K0.05%new13F-HRTimeline
GAMMA Investing LLC3,702$66.5K<0.01%+53213F-HRTimeline
Pacer Advisors, Inc.2,424$43.5K<0.01%-66813F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.2,095$37.6K0.01%new13F-HRTimeline
MAI Capital Management2,074$37.2K<0.01%+8513F-HRTimeline
Allworth Financial LP2,062$37K<0.01%+9013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,017$36.2K<0.01%-2,90013F-HRTimeline
Smartleaf Asset Management LLC1,650$29.3K<0.01%-44313F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,511$27K<0.01%new13F-HRTimelineGroup
Quarry LP1,492$26.8K0.01%-1,45913F-HRTimeline
Brooklyn Investment Group1,490$26.7K<0.01%+43313F-HR/ATimeline
CWM, LLCin group CWM, LLC1,447$26K<0.01%+35013F-HRTimelineGroup
DANSKE BANK A/S1,384$24.8K<0.01%-103,83113F-HRTimeline
Versant Capital Management, Inc1,368$24.6K<0.01%+98113F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,232$22.1K<0.01%-22613F-HRTimelineGroup
Farther Finance Advisors, LLC1,187$21.3K<0.01%+27413F-HRTimeline
ALERUS FINANCIAL NA1,000$17.9K<0.01%new13F-HRTimeline
Asset Dedication, LLC1,000$17.9K<0.01%013F-HRTimeline
Compagnie Lombard Odier SCmA900$16.2K<0.01%013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC645$13.4K<0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…634$11.4K<0.01%+5713F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC604$11K<0.01%+2413F-HRTimelineGroup
TD Waterhouse Canada Inc.587$10.8K<0.01%new13F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT600$10.8K<0.01%013F-HRTimeline
Parallel Advisors, LLC560$10.1K<0.01%-15913F-HRTimeline
WPG Advisers, LLC527$9.46K0.01%+23913F-HRTimeline
IFP Advisors, Inc0$8.47K<0.01%new13F-HRTimelineAmount filed as zero, left out of ratios.
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…472$8.47K<0.01%+22713F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP474$8.42K<0.01%013F-HRTimelineGroup
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.466$8.37K<0.01%new13F-HRTimelineGroup
Hillsdale Investment Management Inc.450$8.08K<0.01%013F-HRTimeline
SIGNATUREFD, LLC435$7.81K<0.01%+3613F-HRTimeline
TRUST CO OF VERMONT400$7.18K<0.01%new13F-HRTimeline
PRIVATE TRUST CO NA361$6.48K<0.01%013F-HRTimeline
Arax Advisory Partners360$6.46K<0.01%new13F-HRTimeline
UMB Bank, n.a.353$6.34K<0.01%-14713F-HR/ATimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…346$6.21K<0.01%-4113F-HRTimelineGroup
SBI Securities Co., Ltd.320$5.74K<0.01%013F-HRTimeline
Sterling Capital Management LLC319$5.73K<0.01%-78513F-HR/ATimeline
LRI Investments, LLC220$3.95K<0.01%new13F-HRTimeline
Global Retirement Partners, LLC202$3.63K<0.01%13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…138$2.48K<0.01%new13F-HRTimelineGroup
AMERIFLEX GROUP, INC.125$2.25K<0.01%013F-HRTimeline
Larson Financial Group LLC123$2.21K<0.01%+9513F-HRTimeline
GROUP ONE TRADING LLC122$2.19K<0.01%-13,37013F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.129$2K<0.01%+10013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MassMutual Private Wealth & Trust, FSB107$1.92K<0.01%+1813F-HRTimeline
TOTH FINANCIAL ADVISORY CORP100$1.79K<0.01%new13F-HRTimeline
SOA Wealth Advisors, LLC.100$1.79K<0.01%new13F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC100$1.79K<0.01%013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…95$1.71K<0.01%013F-HRTimelineGroup
Parkside Financial Bank & Trust94$1.69K<0.01%+5713F-HRTimeline
Clearstead Trust, LLC91$1.63K<0.01%new13F-HRTimeline
Geneos Wealth Management Inc.91$1.63K<0.01%-19713F-HRTimeline
True Wealth Design, LLC81$1.45K<0.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.80$1.44K<0.01%new13F-HRTimeline
AdvisorNet Financial, Inc66$1.19K<0.01%new13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK59$1.06K<0.01%+813F-HRTimelineGroup
NewEdge Advisors, LLC37$664<0.01%-80013F-HRTimeline
Bare Financial Services, Inc29$521<0.01%-813F-HRTimeline
Abound Wealth Management10$180<0.01%-213F-HRTimeline
Covestor Ltd10$00%013F-HRTimelineValue filed as zero, left out of ratios.
Hemington Wealth Management5$00%-313F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD0$00%013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.