Cormorant Asset Management, LP
Investment Portfolio & 13F Holdings Analysis
About
Cormorant Asset Management, LP is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 42 holdings worth $1.2 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.
AI_NATIVE detailed information: This accession holds the following tickers:[ "MRUS", "AXSM", "EWTX", "CNTA", "INSM", "NAMS", "ARQT", "ABVX", "RAPP", null, "STOK", "PHVS", "ALMS", "JANX", "BIOA", null, "TARS", null, "KALA", "KRRO", null, "OKUR", "GHRS", "SPRY", "RNA", "MBX", "PRAX", "PLRX", "RYTM", "MLTX", "ACLX", null, "ELVN", "EYPT", "BHVN", "PCVX", "BMEA", "BBIO", "CRGX", "CGON", "CRBP", "CRNX" ]
Filing Details
13F-HR • 2025-03-31
Filing Details
13F-HR • 2025-03-31- Report Date
- 2025-03-31
- Filing Date
- 2025-05-15
- Total Holdings
- 42
- Total Value
- 1218119015
- Accession Number
- 0001583977-25-000005
- Form Type
- 13F-HR
- Manager Name
- Cormorant-Asset-Management-Lp
Data Enrichment
88% identified37 identified5 unidentified
Holdings
42 positions • $1.2B total value
Manager:
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Shares:8.5M
Value:$331.9M
% of Portfolio:27.2% ($331.9M/$1.2B)
Shares:1.7M
Value:$66.1M
% of Portfolio:5.4% ($66.1M/$1.2B)
Shares:8.3M
Value:$45.1M
% of Portfolio:3.7% ($45.1M/$1.2B)
10919W405
Shares:1.1M
Value:$38.2M
% of Portfolio:3.1% ($38.2M/$1.2B)
G4444H101
Shares:2.9M
Value:$32.9M
% of Portfolio:2.7% ($32.9M/$1.2B)
Shares:1.4M
Value:$21.1M
% of Portfolio:1.7% ($21.1M/$1.2B)
Shares:400.0K
Value:$20.5M
% of Portfolio:1.7% ($20.5M/$1.2B)
Shares:600.0K
Value:$20.1M
% of Portfolio:1.7% ($20.1M/$1.2B)
Instrument | Shares | Other Manager | Value | % of Portfolio | ||
|---|---|---|---|---|---|---|
| 8.5M | All Managers (Combined) | $331.9M | 27.2% ($331.9M/$1.2B) | |||
| 4.1M | All Managers (Combined) | $90.2M | 7.4% ($90.2M/$1.2B) | |||
| 2.0M | All Managers (Combined) | $69.1M | 5.7% ($69.1M/$1.2B) | |||
Arcellx, Inc.(ACLXcusip03940C100) | 1.1M | All Managers (Combined) | $68.9M | 5.7% ($68.9M/$1.2B) | ||
| 1.7M | All Managers (Combined) | $66.1M | 5.4% ($66.1M/$1.2B) | |||
| 8.3M | QoQ 0.00% (-0) | All Managers (Combined) | $45.1M | 3.7% ($45.1M/$1.2B) | ||
INSMED Inc(INSMcusip457669307) | 525.0K | All Managers (Combined) | $40.1M | 3.3% ($40.1M/$1.2B) | ||
(cusip10919W405)✕ | 1.1M | QoQ 0.00% (+0)YoY NEW(+1.1M) | All Managers (Combined) | $38.2M | 3.1% ($38.2M/$1.2B) | YoY NEW(+$38.2M) |
(cusipG4444H101)✕ | 2.9M | All Managers (Combined) | $32.9M | 2.7% ($32.9M/$1.2B) | ||
| 2.3M | All Managers (Combined) | $32.5M | 2.7% ($32.5M/$1.2B) | |||
Merus N.V.(MRUScusipN5749R100) | 740.0K | QoQ 0.00% (+0) | All Managers (Combined) | $31.1M | 2.6% ($31.1M/$1.2B) | |
| 2.9M | QoQ 0.00% (-0)YoY NEW(+2.9M) | All Managers (Combined) | $29.5M | 2.4% ($29.5M/$1.2B) | YoY NEW(+$29.5M) | |
| 250.0K | YoY NEW(+250.0K) | All Managers (Combined) | $29.2M | 2.4% ($29.2M/$1.2B) | YoY NEW(+$29.2M) | |
Pharvaris N.V.(PHVScusipN69605108) | 1.5M | All Managers (Combined) | $23.0M | 1.9% ($23.0M/$1.2B) | ||
GH Research PLC(GHRScusipG3855L106) | 2.0M | All Managers (Combined) | $22.2M | 1.8% ($22.2M/$1.2B) | ||
| 1.4M | All Managers (Combined) | $21.1M | 1.7% ($21.1M/$1.2B) | |||
| 400.0K | All Managers (Combined) | $20.5M | 1.7% ($20.5M/$1.2B) | |||
| 1.6M | YoY NEW(+1.6M) | All Managers (Combined) | $20.1M | 1.7% ($20.1M/$1.2B) | YoY NEW(+$20.1M) | |
| 600.0K | All Managers (Combined) | $20.1M | 1.7% ($20.1M/$1.2B) | |||
| 775.0K | QoQ 0.00% (-0) | All Managers (Combined) | $19.0M | 1.6% ($19.0M/$1.2B) |