Ownership history in Quarry LP · 6 quarters on record
This page tracks every 13F SEC filing in which Quarry LP reported a position in AMPLITUDE INC (AMPL). 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 | ADDED | 2,949 | +2,096 | +245.7% | 0.01% | $32K | $10.72 |
| 2025 Q1 | ADDED | 853 | +198 | +30.2% | 0.00% | $9K | $10.19 |
| 2024 Q4 | REDUCED | 655 | -1,375 | -67.7% | 0.00% | $7K | $10.55 |
| 2024 Q2 | ADDED | 2,030 | +1,000 | +97.1% | 0.01% | $18K | $8.90 |
| 2023 Q2 | REDUCED | 1,030 | -482 | -31.9% | 0.00% | $11K | $11.00 |
| 2022 Q4 | INITIATED | 1,512 | — | — | 0.00% | $18K | — |
As of 2025 Q4 — sorted by position size