Ownership history in Quarry LP · 8 quarters on record
This page tracks every 13F SEC filing in which Quarry LP reported a position in GREAT LAKES DREDGE & DOCK CO (GLDD). 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 Q3 | REDUCED | 1,908 | -4,705 | -71.1% | 0.01% | $23K | $11.99 |
| 2025 Q2 | ADDED | 6,613 | +1,110 | +20.2% | 0.02% | $81K | $12.19 |
| 2025 Q1 | ADDED | 5,503 | +3,749 | +213.7% | 0.01% | $48K | $8.70 |
| 2024 Q4 | REDUCED | 1,754 | -1,343 | -43.4% | 0.00% | $20K | $11.29 |
As of 2025 Q4 — sorted by position size