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EXTR

EXTREME NETWORKS, INC.
Information TechnologyCommunications EquipmentLatest close $247 of 27 marquee funds currently hold1 CUSIP mapped
Current holders
7
27 funds tracked
Ever held
9
Current + past
New this quarter
1
Exited this quarter
0

Marquee-fund ownership over time

Aug 14, 2019Aug 9, 2024Feb 14, 2025May 15, 2026
Now
7

This quarter's activity

New positions opened

Positions exited

None.

Current holders

Sorted by tenure (longest first)
FundEntry priceLatest closeReturn on entry
Renaissance Technologies$13$24+79%
Two Sigma Investments$14$24+67%
D.E. Shaw$14$24+67%
AQR Capital Management$14$24+67%
Millennium Management$14$24+67%
Citadel Advisors$16$24+50%
Bridgewater Associates$25$24-2%

“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.

Past holders

Funds that exited at some point
FundEntry → ExitReturn
Maverick Capital 3× in & out→ $20+21%
Point72 Asset Management→ $16+11%

Insider activity

Form 4 — officers, directors, 10%+ owners

Filed within two business days of each transaction by anyone with material insider status at EXTREME NETWORKS INC. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.

Filings · last 30d
10
Filings · last 90d
16
Total on file
535
Recent SEC buffer
Most recent
Jun 8, 2026

30d / 90d windows measured from Jun 8, 2026 — the most recent Form 4 on file — not from today.

Showing 15 of 535 recent Form 4 filings. Browse all on EDGAR ↗

Fundamentals

XBRL · EXTREME NETWORKS, INC.

Annual figures sourced directly from EXTREME NETWORKS, INC.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.

Revenue
$1.14B
FY2025+2% YoY
Net income
-$7.47M
FY2025+91% YoY
EPS (diluted)
$-0.0600
FY2025+91% YoY
Free cash flow(?)
$127.32M
FY2025+241% YoY

Recent SEC filings

10-K · 10-Q · 8-K · 13D/G · proxy

The most recent material filings for EXTREME NETWORKS INC — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.

Trade history

Every open→close lifecycle across tracked funds
FundOpen dateClose dateOpen priceClose price / currentReturn
Bridgewater AssociatesQ2 2026open$25$29+18%
Maverick CapitalQ1 2025Q3 2025$16$20+21%
Citadel AdvisorsQ4 2024open$16$24+50%
Two Sigma InvestmentsQ3 2024open$14$24+67%
D.E. ShawQ3 2024open$14$24+67%
AQR Capital ManagementQ3 2024open$14$24+67%
Millennium ManagementQ3 2024open$14$24+67%
Point72 Asset ManagementQ3 2024Q4 2024$14$16+11%
Renaissance TechnologiesQ3 2024open$13$24+79%
Maverick CapitalQ1 2024Q3 2024$12$14+18%
Maverick CapitalQ3 2019Q4 2020$7.59$5.30-30%
Caveats
  • Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
  • Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
  • “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
  • Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
  • Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.