Penbrook Management LLC
- SEC CIK
- 0001381055
- Latest filing
- Jul 23, 2026
EXTR holding history
Extreme Networks Inc in every 13F filed by Penbrook Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
EXTR overviewAll 13F holders of EXTRFull Q2 2026 holdings
- Shares (Q2 2026)
- 84,025
- Value
- $2.72M
- % of portfolio
- 1.7%
- Quarters held
- 2
- Since Q1 2026