Catalys Pacific, LLC

Investment Portfolio & 13F Holdings Analysis

About

CIK: 0002011385

Type: FundHoldings: 2Value: $148.7MLatest: 2025Q1

Catalys Pacific, LLC is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 2 holdings worth $0.1 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:[
  "MLYS",
  "PHAT"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-14
Total Holdings: 2
Total Value: 148710752
Accession Number: 0001104659-25-048317
Form Type: 13F-HR
CIK: catalys-pacific
Manager Name: Catalys-Pacific

Data Enrichment

100% identified

2 identified0 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

2 positions • $148.7M total value

SEC FilingSEC DataHachi Filing

Manager:

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Mineralys Therapeutics, Inc.

MLYS|603170101

Shares:8.6M

Value:$141.4M

% of Portfolio:95.1% ($141.4M/$148.7M)

Phathom Pharmaceuticals, Inc.

PHAT|71722W107

Shares:1.2M

Value:$7.3M

% of Portfolio:4.9% ($7.3M/$148.7M)

Instrument	Shares		Other Manager	Value	% of Portfolio
Mineralys Therapeutics, Inc.(MLYScusip603170101)	8.6M	QoQ 0.00% (+0) YoY -5.98% (-550.0K)	All Managers (Combined)	$141.4M	95.1% ($141.4M/$148.7M)	QoQ +32.86% (+$35.0M) YoY +19.11% (-$22.7M)
Phathom Pharmaceuticals, Inc.(PHATcusip71722W107)	1.2M	QoQ 0.00% (-0) YoY +61.65% (-445.2K)	All Managers (Combined)	$7.3M	4.9% ($7.3M/$148.7M)	QoQ -22.78% (-$2.2M) YoY -4.55% (-$349.4K)