Ownership history in XTX Topco Ltd · 2 quarters on record
This page tracks every 13F SEC filing in which XTX Topco Ltd reported a position in AILERON THERAPEUTICS INC (RNTX). 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 | 14,984 | -1,054 | -6.6% | 0.00% | $17K | $1.14 |
| 2024 Q4 | INITIATED | 16,038 | — | — | 0.00% | $37K | $2.30 |
As of 2025 Q4 — sorted by position size