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$APGE · APOGEE THERAPEUTICS INC

Apogee Therapeutics, Inc., a clinical stage biotechnology company, develops novel biologics for the treatment of atopic dermatitis, asthma, eosinophilic esophagitis, chronic obstructive pulmonary disease, and other inflammatory and…

More about this company

Apogee Therapeutics, Inc., a clinical stage biotechnology company, develops novel biologics for the treatment of atopic dermatitis, asthma, eosinophilic esophagitis, chronic obstructive pulmonary disease, and other inflammatory and immunology indications in the United States. The company develops Zumilokibart (APG777), a subcutaneous (SQ) extended half-life monoclonal antibody (mAb) for the treatment of atopic dermatitis, which is in phase 2 clinical trials; and for the treatment of asthma and eosinophilic esophagitis which is in phase 1 clinical trial. It also develops APG279 which is in phase 1 clinical trial for the treatment of atopic dermatitis; APG273 which is in phase 1 clinical trial for the treatment of asthma and chronic obstructive pulmonary disease; and APG808, an SQ extended half-life mAb targeting IL-4Ra for the treatment of Type 2 allergic diseases. Apogee Therapeutics, Inc. was incorporated in 2022 and is headquartered in Waltham, Massachusetts.

Sector:

2 tracked filer(s) hold this · 2 opened, 0 added, 0 trimmed in 30-JUN-2026

Aggregate 13FScore 44 — mean of 2 scored holder(s) · buyers (new/add) avg 44. Higher = the smart money in this name has the better track record.

Filer13FScoreThis quarterSharesValue% of their book
George Soros / Soros Fund Mgmt31New buy564,500$74,926,0850.9%
Louis Bacon / Moore56New buy20,000$2,654,6000.0%

Beyond 13F — activists, insiders, politicians & research

Activist 13D filings daily digest →

FiledFormActivist% of classConviction
2026-03-27SCHEDULE 13D/AFairmount Funds Management LLC10.0%Highfiling
2026-01-22SCHEDULE 13D/AFairmount Funds Management LLC10.0%Highfiling

Every tracked holder of this name, sorted new → added → flat → trimmed. Shares = reported 13F share count; Value as reported (a few managers file values in $thousands). Generated 2026-08-16.