Extreme Networks, Inc.
DE ˙ DB ˙ US30226D1063
24,04 € ↓ -0,87 (-3,49%)
2026-06-04
CENA AKCJI
SecurityDE:EXM / Extreme Networks, Inc.
InstitutionBrooktree Capital Management
Latest Disclosed Ownership222,688 shares
Latest Disclosed Value $ 3,358,135
Brooktree Capital Management reports 0.27% increase in ownership of EXM / Extreme Networks, Inc.

On May 6, 2026 - Brooktree Capital Management filed a 13F-HR form disclosing ownership of 222,688 shares of Extreme Networks, Inc. (DE:EXM) valued at $2,861,541 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 222,085 shares of Extreme Networks, Inc.. This represents a change in shares of 0.27% during the quarter. The current value of the position is $5,353,420 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-06 2026-03-31 13F EXTREME NETWORKS COM 30226D106 222,688 603 0.27 3,358 -9.17 2.6626
2026-02-02 2025-12-31 13F EXTREME NETWORKS COM 30226D106 222,085 -3,128 -1.39 3,698 -20.49 2.4598
2025-11-07 2025-09-30 13F EXTREME NETWORKS COM 30226D106 225,213 5,171 2.35 4,651 17.75 2.9554
2025-08-06 2025-06-30 13F EXTREME NETWORKS COM 30226D106 220,042 10,995 5.26 3,950 42.82 2.5827
2025-05-06 2025-03-31 13F EXTREME NETWORKS COM 30226D106 209,047 28,378 15.71 2,766 -8.56 2.0751
2025-02-10 2024-12-31 13F EXTREME NETWORKS COM 30226D106 180,669 1,221 0.68 3,024 12.12 2.2428
2024-11-06 2024-09-30 13F EXTREME NETWORKS COM 30226D106 179,448 2,569 1.45 2,697 13.37 2.1907
2024-08-05 2024-06-30 13F EXTREME NETWORKS COM 30226D106 176,879 -44,308 -20.03 2,379 -6.78 2.0344
2024-05-06 2024-03-31 13F EXTREME NETWORKS COM 30226D106 221,187 69,625 45.94 2,552 -4.53 1.9686
2024-02-05 2023-12-31 13F EXTREME NETWORKS COM 30226D106 151,562 46,810 44.69 2,674 5.40 2.1607
2023-11-06 2023-09-30 13F EXTREME NETWORKS COM 30226D106 104,752 6,680 6.81 2,536 -0.70 2.1182
2023-08-08 2023-06-30 13F EXTREME NETWORKS COM 30226D106 98,072 15,168 18.30 2,555 61.14 1.9423
2023-05-08 2023-03-31 13F EXTREME NETWORKS COM 30226D106 82,904 82,904 1,585 1.2343
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.