AmBase Corp
ABCP- Exchange
- OTC
- Industry
- Opeators of Nonresidential Buildings
- SEC CIK
- 0000020639
No open-market purchases or sales by AmBase Corp insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Q4 2024 vs. Q3 2024
How the institutions holding AmBase Corp changed between Q3 2024 and Q4 2024.
All holders in Q4 2024All holders in Q3 2024
| Measure | Q3 2024 | Q4 2024 | Change |
|---|---|---|---|
| Holders | 0 | 1 | +1 |
| Shares | 0 | 26.0K | +26.0K |
| Value | $0 | $8.32K | +$8.32K |
New holders (1)
Institutions that held AmBase Corp at the end of Q4 2024 but not at the end of Q3 2024.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Kingswood Wealth Advisors, LLC | 26,000 | $8.32K | 0.00% |
Sold out (0)
Institutions that held AmBase Corp at the end of Q3 2024 and filed for Q4 2024 without it.
None.