Harbor Advisors LLC
- SEC CIK
- 0001687156
- Latest filing
- Jul 28, 2026
EROC holding history
ERock, Inc. in every 13F filed by Harbor Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
EROC overviewAll 13F holders of EROCFull Q2 2026 holdings
- Shares (Q2 2026)
- 11,600
- Value
- $168.2K
- % of portfolio
- <0.1%
- Quarters held
- 1
- Since Q2 2026