Simplex Trading, LLC
- SEC CIK
- 0001488542
- Latest filing
- Aug 12, 2026
SLRN holding history
ACELYRIN, Inc. in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
SLRN overviewAll 13F holders of SLRNFull Q2 2026 holdings
- Shares (Q1 2025)
- 0
- Sold out in Q1 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2025 | 0 | $0 | 0.0% | −4,899−100.0% | Sold out | Holders |
| Q4 2024 | 4,899 | $15.0K | <0.1% | −14,301−74.5% | Reduced | Holders |
| Q3 2024 | 19,200 | $94.0K | <0.1% | +19,200 | New | Holders |
| Q2 2024 | 0 | $0 | 0.0% | −18,429−100.0% | Sold out | Holders |
| Q1 2024 | 18,429 | $124.0K | <0.1% | +18,429 | New | Holders |
| Q3 2023 | 0 | $0 | 0.0% | −3,511−100.0% | Sold out | Holders |
| Q2 2023 | 3,511 | $73.0K | <0.1% | +3,511 | New | Holders |