Ownership history in Quarry LP · 11 quarters on record
This page tracks every 13F SEC filing in which Quarry LP reported a position in AMBAC FINL GROUP INC (AMBC). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | REDUCED | 15,103 | -10,897 | -41.9% | 0.02% | $118K | — |
| 2025 Q3 | REDUCED | 26,000 | -26,500 | -50.5% | 0.05% | $217K | — |
| 2025 Q3 | ADDED | 52,500 | +50,945 | +3276.2% | 0.10% | $438K | — |
| 2025 Q2 | ADDED | 1,555 | +309 | +24.8% | 0.00% | $11K | — |
As of 2025 Q4 — sorted by position size