Ownership history in TWO SIGMA SECURITIES, LLC · 11 quarters on record
This page tracks every 13F SEC filing in which TWO SIGMA SECURITIES, LLC reported a position in ATOSSA GENETICS INC (ATOS). 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 | ADDED | 24,508 | +2,288 | +10.3% | 0.00% | $14K | $8.85 |
| 2025 Q2 | REDUCED | 22,220 | -105 | -0.5% | 0.00% | $18K | $12.45 |
| 2024 Q4 | REDUCED | 22,325 | -1,871 | -7.7% | 0.00% | $21K | $14.10 |
| 2024 Q3 | REDUCED | 24,196 | -10,383 | -30.0% | 0.00% | $37K | $22.80 |
As of 2025 Q4 — sorted by position size