Penbrook Management LLC
- SEC CIK
- 0001381055
- Latest filing
- Jul 23, 2026
AMPL holding history
Amplitude, 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.
AMPL overviewAll 13F holders of AMPLFull Q2 2026 holdings
- Shares (Q2 2026)
- 48,705
- Value
- $372.6K
- % of portfolio
- 0.2%
- Quarters held
- 1
- Since Q2 2026