Siren, L.L.C. - Portfolio overview

Siren, L.L.C. has 144 reported holdings in this dataset, with the latest filing dated 2026-05-14.

Its largest classified asset exposures are stocks.

Its largest classified sector exposures are Healthcare and Technology.

Largest reported holdings by portfolio allocation

1. SRRK - Scholar Rock Holding Corp, 13.60%
2. KYMR - Kymera Therapeutics Inc, 6.78%
3. ERAS - Erasca Inc, 4.65%

These figures describe reported SEC 13F holdings, which may not represent the institution's entire portfolio or current positions.

Explore securities or join Upside Invest to compare portfolios.